<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-06-10 00:00:00"
    DayOfYear="161"
    Year="2011">
  <station name="CHAS">
    <file name="/chas1610.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 11 22:50:20 2011"
               level="3">
        <file_statistics latency="03:35:16"
                         size="7348761"
                         time_creation="Sat Jun 11 04:05:50 2011"
                         time_modification="Sat Jun 11 03:34:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="30284"
                obs_have="29349"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25303"
                obs_have="25146"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22218"
                obs_ratio="99.47" />
        </observations>
      </control>
      <control date="Sun Jul 10 08:14:58 2011"
               level="3">
        <file_statistics latency="03:35:16"
                         size="7348761"
                         time_creation="Fri Jul  8 00:58:22 2011"
                         time_modification="Sat Jun 11 03:34:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="30284"
                obs_have="29349"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="25303"
                obs_have="25146"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22218"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="/chas161a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jun 10 01:22:34 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9524964"
                         time_creation="Fri Jun 10 01:15:13 2011"
                         time_modification="Fri Jun 10 01:11:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40577"
                obs_have="40413"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31427"
                obs_have="31427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 01:48:35 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9524964"
                         time_creation="Fri Jun 10 01:15:13 2011"
                         time_modification="Fri Jun 10 01:11:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40577"
                obs_have="40413"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31427"
                obs_have="31427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 03:42:31 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9524964"
                         time_creation="Fri Jun 10 01:15:13 2011"
                         time_modification="Fri Jun 10 01:11:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40577"
                obs_have="40413"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31427"
                obs_have="31427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9524964"
                         time_creation="Fri Jun 10 01:15:13 2011"
                         time_modification="Fri Jun 10 01:11:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40577"
                obs_have="40413"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31427"
                obs_have="31427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="9524964"
                         time_creation="Fri Jul  8 00:55:42 2011"
                         time_modification="Fri Jun 10 01:11:46 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40577"
                obs_have="40413"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="34903"
                obs_have="34903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31427"
                obs_have="31427"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jun 10 02:52:20 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9130497"
                         time_creation="Fri Jun 10 02:30:08 2011"
                         time_modification="Fri Jun 10 02:20:21 2011" />
        <observations epoch_first="Fri Jun 10 01:00:00 2011"
                      epoch_last="Fri Jun 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37015"
                obs_have="36494"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32307"
                obs_have="32307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 04:49:51 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9130497"
                         time_creation="Fri Jun 10 02:30:08 2011"
                         time_modification="Fri Jun 10 02:20:21 2011" />
        <observations epoch_first="Fri Jun 10 01:00:00 2011"
                      epoch_last="Fri Jun 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37015"
                obs_have="36494"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32307"
                obs_have="32307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9130497"
                         time_creation="Fri Jun 10 02:30:08 2011"
                         time_modification="Fri Jun 10 02:20:21 2011" />
        <observations epoch_first="Fri Jun 10 01:00:00 2011"
                      epoch_last="Fri Jun 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37015"
                obs_have="36494"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32307"
                obs_have="32307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="9130497"
                         time_creation="Fri Jul  8 00:55:42 2011"
                         time_modification="Fri Jun 10 02:20:21 2011" />
        <observations epoch_first="Fri Jun 10 01:00:00 2011"
                      epoch_last="Fri Jun 10 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37015"
                obs_have="36494"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="34547"
                obs_have="34547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32307"
                obs_have="32307"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jun 10 03:24:31 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9526438"
                         time_creation="Fri Jun 10 03:15:17 2011"
                         time_modification="Fri Jun 10 03:11:41 2011" />
        <observations epoch_first="Fri Jun 10 02:00:00 2011"
                      epoch_last="Fri Jun 10 02:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35578"
                obs_have="35297"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="30639"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28015"
                obs_have="28007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 03:55:29 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9526438"
                         time_creation="Fri Jun 10 03:15:17 2011"
                         time_modification="Fri Jun 10 03:11:41 2011" />
        <observations epoch_first="Fri Jun 10 02:00:00 2011"
                      epoch_last="Fri Jun 10 02:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35578"
                obs_have="35297"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="30639"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28015"
                obs_have="28007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 05:59:25 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9526438"
                         time_creation="Fri Jun 10 03:15:17 2011"
                         time_modification="Fri Jun 10 03:11:41 2011" />
        <observations epoch_first="Fri Jun 10 02:00:00 2011"
                      epoch_last="Fri Jun 10 02:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35578"
                obs_have="35297"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="30639"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28015"
                obs_have="28007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9526438"
                         time_creation="Fri Jun 10 03:15:17 2011"
                         time_modification="Fri Jun 10 03:11:41 2011" />
        <observations epoch_first="Fri Jun 10 02:00:00 2011"
                      epoch_last="Fri Jun 10 02:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35578"
                obs_have="35297"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="30639"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28015"
                obs_have="28007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="9526438"
                         time_creation="Fri Jul  8 00:55:43 2011"
                         time_modification="Fri Jun 10 03:11:41 2011" />
        <observations epoch_first="Fri Jun 10 02:00:00 2011"
                      epoch_last="Fri Jun 10 02:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35578"
                obs_have="35297"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="30647"
                obs_have="30639"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28015"
                obs_have="28007"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas161d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jun 10 04:27:32 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="9952766"
                         time_creation="Fri Jun 10 04:15:15 2011"
                         time_modification="Fri Jun 10 04:11:36 2011" />
        <observations epoch_first="Fri Jun 10 03:00:00 2011"
                      epoch_last="Fri Jun 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34882"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29545"
                obs_have="29537"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 10 05:06:28 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="9952766"
                         time_creation="Fri Jun 10 04:15:15 2011"
                         time_modification="Fri Jun 10 04:11:36 2011" />
        <observations epoch_first="Fri Jun 10 03:00:00 2011"
                      epoch_last="Fri Jun 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34882"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29545"
                obs_have="29537"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 10 06:57:12 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="9952766"
                         time_creation="Fri Jun 10 04:15:15 2011"
                         time_modification="Fri Jun 10 04:11:36 2011" />
        <observations epoch_first="Fri Jun 10 03:00:00 2011"
                      epoch_last="Fri Jun 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34882"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29545"
                obs_have="29537"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="9952766"
                         time_creation="Fri Jun 10 04:15:15 2011"
                         time_modification="Fri Jun 10 04:11:36 2011" />
        <observations epoch_first="Fri Jun 10 03:00:00 2011"
                      epoch_last="Fri Jun 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34882"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29545"
                obs_have="29537"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25166"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="9952766"
                         time_creation="Fri Jul  8 00:55:44 2011"
                         time_modification="Fri Jun 10 04:11:36 2011" />
        <observations epoch_first="Fri Jun 10 03:00:00 2011"
                      epoch_last="Fri Jun 10 03:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35447"
                obs_have="34882"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="29545"
                obs_have="29537"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25172"
                obs_have="25166"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas161e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jun 10 05:39:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9153942"
                         time_creation="Fri Jun 10 05:15:19 2011"
                         time_modification="Fri Jun 10 05:11:40 2011" />
        <observations epoch_first="Fri Jun 10 04:00:00 2011"
                      epoch_last="Fri Jun 10 04:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33877"
                obs_have="33689"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32663"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31657"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 07:56:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9153942"
                         time_creation="Fri Jun 10 05:15:19 2011"
                         time_modification="Fri Jun 10 05:11:40 2011" />
        <observations epoch_first="Fri Jun 10 04:00:00 2011"
                      epoch_last="Fri Jun 10 04:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33877"
                obs_have="33689"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32663"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31657"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9153942"
                         time_creation="Fri Jun 10 05:15:19 2011"
                         time_modification="Fri Jun 10 05:11:40 2011" />
        <observations epoch_first="Fri Jun 10 04:00:00 2011"
                      epoch_last="Fri Jun 10 04:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33877"
                obs_have="33689"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32663"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31657"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9153942"
                         time_creation="Fri Jul  8 00:55:44 2011"
                         time_modification="Fri Jun 10 05:11:40 2011" />
        <observations epoch_first="Fri Jun 10 04:00:00 2011"
                      epoch_last="Fri Jun 10 04:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33877"
                obs_have="33689"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32663"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31666"
                obs_have="31657"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas161f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jun 10 06:34:09 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9570315"
                         time_creation="Fri Jun 10 06:15:24 2011"
                         time_modification="Fri Jun 10 06:11:45 2011" />
        <observations epoch_first="Fri Jun 10 05:00:00 2011"
                      epoch_last="Fri Jun 10 05:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="37391"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33289"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29025"
                obs_have="28993"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Jun 10 08:43:41 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9570315"
                         time_creation="Fri Jun 10 06:15:24 2011"
                         time_modification="Fri Jun 10 06:11:45 2011" />
        <observations epoch_first="Fri Jun 10 05:00:00 2011"
                      epoch_last="Fri Jun 10 05:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="37391"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33289"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29025"
                obs_have="28993"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9570315"
                         time_creation="Fri Jun 10 06:15:24 2011"
                         time_modification="Fri Jun 10 06:11:45 2011" />
        <observations epoch_first="Fri Jun 10 05:00:00 2011"
                      epoch_last="Fri Jun 10 05:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="37391"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33289"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29025"
                obs_have="28993"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9570315"
                         time_creation="Fri Jul  8 00:55:45 2011"
                         time_modification="Fri Jun 10 06:11:45 2011" />
        <observations epoch_first="Fri Jun 10 05:00:00 2011"
                      epoch_last="Fri Jun 10 05:59:59 2011"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38323"
                obs_have="37391"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="33325"
                obs_have="33289"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29025"
                obs_have="28993"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/chas161g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jun 10 07:26:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9676160"
                         time_creation="Fri Jun 10 07:15:29 2011"
                         time_modification="Fri Jun 10 07:11:40 2011" />
        <observations epoch_first="Fri Jun 10 06:00:00 2011"
                      epoch_last="Fri Jun 10 06:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39489"
                obs_have="38468"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28575"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25722"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 09:37:03 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9676160"
                         time_creation="Fri Jun 10 07:15:29 2011"
                         time_modification="Fri Jun 10 07:11:40 2011" />
        <observations epoch_first="Fri Jun 10 06:00:00 2011"
                      epoch_last="Fri Jun 10 06:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39489"
                obs_have="38468"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28575"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25722"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9676160"
                         time_creation="Fri Jun 10 07:15:29 2011"
                         time_modification="Fri Jun 10 07:11:40 2011" />
        <observations epoch_first="Fri Jun 10 06:00:00 2011"
                      epoch_last="Fri Jun 10 06:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39489"
                obs_have="38468"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28575"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25722"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9676160"
                         time_creation="Fri Jul  8 00:55:45 2011"
                         time_modification="Fri Jun 10 07:11:40 2011" />
        <observations epoch_first="Fri Jun 10 06:00:00 2011"
                      epoch_last="Fri Jun 10 06:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39489"
                obs_have="38468"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28582"
                obs_have="28575"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25729"
                obs_have="25722"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas161h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jun 10 08:27:22 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9620590"
                         time_creation="Fri Jun 10 08:15:29 2011"
                         time_modification="Fri Jun 10 08:11:39 2011" />
        <observations epoch_first="Fri Jun 10 07:00:00 2011"
                      epoch_last="Fri Jun 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="40036"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="33808"
                obs_have="33808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28600"
                obs_have="28600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 08:55:45 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9620590"
                         time_creation="Fri Jun 10 08:15:29 2011"
                         time_modification="Fri Jun 10 08:11:39 2011" />
        <observations epoch_first="Fri Jun 10 07:00:00 2011"
                      epoch_last="Fri Jun 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="40036"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="33808"
                obs_have="33808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28600"
                obs_have="28600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 10:38:54 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9620590"
                         time_creation="Fri Jun 10 08:15:29 2011"
                         time_modification="Fri Jun 10 08:11:39 2011" />
        <observations epoch_first="Fri Jun 10 07:00:00 2011"
                      epoch_last="Fri Jun 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="40036"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="33808"
                obs_have="33808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28600"
                obs_have="28600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9620590"
                         time_creation="Fri Jun 10 08:15:29 2011"
                         time_modification="Fri Jun 10 08:11:39 2011" />
        <observations epoch_first="Fri Jun 10 07:00:00 2011"
                      epoch_last="Fri Jun 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="40036"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="33808"
                obs_have="33808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28600"
                obs_have="28600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9620590"
                         time_creation="Fri Jul  8 00:55:46 2011"
                         time_modification="Fri Jun 10 08:11:39 2011" />
        <observations epoch_first="Fri Jun 10 07:00:00 2011"
                      epoch_last="Fri Jun 10 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="40036"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="33808"
                obs_have="33808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28600"
                obs_have="28600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jun 10 09:22:09 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9024765"
                         time_creation="Fri Jun 10 09:15:31 2011"
                         time_modification="Fri Jun 10 09:11:37 2011" />
        <observations epoch_first="Fri Jun 10 08:00:00 2011"
                      epoch_last="Fri Jun 10 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="35110"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="30093"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26117"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 09:47:56 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9024765"
                         time_creation="Fri Jun 10 09:15:31 2011"
                         time_modification="Fri Jun 10 09:11:37 2011" />
        <observations epoch_first="Fri Jun 10 08:00:00 2011"
                      epoch_last="Fri Jun 10 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="35110"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="30093"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26117"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 11:37:07 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9024765"
                         time_creation="Fri Jun 10 09:15:31 2011"
                         time_modification="Fri Jun 10 09:11:37 2011" />
        <observations epoch_first="Fri Jun 10 08:00:00 2011"
                      epoch_last="Fri Jun 10 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="35110"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="30093"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26117"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9024765"
                         time_creation="Fri Jun 10 09:15:31 2011"
                         time_modification="Fri Jun 10 09:11:37 2011" />
        <observations epoch_first="Fri Jun 10 08:00:00 2011"
                      epoch_last="Fri Jun 10 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="35110"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="30093"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26117"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9024765"
                         time_creation="Fri Jul  8 00:55:47 2011"
                         time_modification="Fri Jun 10 09:11:37 2011" />
        <observations epoch_first="Fri Jun 10 08:00:00 2011"
                      epoch_last="Fri Jun 10 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36348"
                obs_have="35110"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30102"
                obs_have="30093"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26117"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas161j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jun 10 10:22:17 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8187356"
                         time_creation="Fri Jun 10 10:15:38 2011"
                         time_modification="Fri Jun 10 10:11:38 2011" />
        <observations epoch_first="Fri Jun 10 09:00:00 2011"
                      epoch_last="Fri Jun 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="32416"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24747"
                obs_have="24747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 10:48:25 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8187356"
                         time_creation="Fri Jun 10 10:15:38 2011"
                         time_modification="Fri Jun 10 10:11:38 2011" />
        <observations epoch_first="Fri Jun 10 09:00:00 2011"
                      epoch_last="Fri Jun 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="32416"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24747"
                obs_have="24747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 12:37:06 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8187356"
                         time_creation="Fri Jun 10 10:15:38 2011"
                         time_modification="Fri Jun 10 10:11:38 2011" />
        <observations epoch_first="Fri Jun 10 09:00:00 2011"
                      epoch_last="Fri Jun 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="32416"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24747"
                obs_have="24747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8187356"
                         time_creation="Fri Jun 10 10:15:38 2011"
                         time_modification="Fri Jun 10 10:11:38 2011" />
        <observations epoch_first="Fri Jun 10 09:00:00 2011"
                      epoch_last="Fri Jun 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="32416"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24747"
                obs_have="24747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8187356"
                         time_creation="Fri Jul  8 00:55:47 2011"
                         time_modification="Fri Jun 10 10:11:38 2011" />
        <observations epoch_first="Fri Jun 10 09:00:00 2011"
                      epoch_last="Fri Jun 10 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33088"
                obs_have="32416"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="27730"
                obs_have="27730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24747"
                obs_have="24747"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jun 10 11:22:16 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8259351"
                         time_creation="Fri Jun 10 11:15:46 2011"
                         time_modification="Fri Jun 10 11:11:41 2011" />
        <observations epoch_first="Fri Jun 10 10:00:00 2011"
                      epoch_last="Fri Jun 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35319"
                obs_have="34003"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="29290"
                obs_have="29290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25301"
                obs_have="25301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 11:47:51 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8259351"
                         time_creation="Fri Jun 10 11:15:46 2011"
                         time_modification="Fri Jun 10 11:11:41 2011" />
        <observations epoch_first="Fri Jun 10 10:00:00 2011"
                      epoch_last="Fri Jun 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35319"
                obs_have="34003"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="29290"
                obs_have="29290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25301"
                obs_have="25301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 13:36:59 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8259351"
                         time_creation="Fri Jun 10 11:15:46 2011"
                         time_modification="Fri Jun 10 11:11:41 2011" />
        <observations epoch_first="Fri Jun 10 10:00:00 2011"
                      epoch_last="Fri Jun 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35319"
                obs_have="34003"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="29290"
                obs_have="29290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25301"
                obs_have="25301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8259351"
                         time_creation="Fri Jun 10 11:15:46 2011"
                         time_modification="Fri Jun 10 11:11:41 2011" />
        <observations epoch_first="Fri Jun 10 10:00:00 2011"
                      epoch_last="Fri Jun 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35319"
                obs_have="34003"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="29290"
                obs_have="29290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25301"
                obs_have="25301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8259351"
                         time_creation="Fri Jul  8 00:55:48 2011"
                         time_modification="Fri Jun 10 11:11:41 2011" />
        <observations epoch_first="Fri Jun 10 10:00:00 2011"
                      epoch_last="Fri Jun 10 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35319"
                obs_have="34003"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="29290"
                obs_have="29290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25301"
                obs_have="25301"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jun 10 12:22:19 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9267674"
                         time_creation="Fri Jun 10 12:15:28 2011"
                         time_modification="Fri Jun 10 12:11:38 2011" />
        <observations epoch_first="Fri Jun 10 11:00:00 2011"
                      epoch_last="Fri Jun 10 11:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="35681"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28214"
                obs_have="28206"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24587"
                obs_have="24581"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 10 12:47:51 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9267674"
                         time_creation="Fri Jun 10 12:15:28 2011"
                         time_modification="Fri Jun 10 12:11:38 2011" />
        <observations epoch_first="Fri Jun 10 11:00:00 2011"
                      epoch_last="Fri Jun 10 11:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="35681"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28214"
                obs_have="28206"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24587"
                obs_have="24581"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 10 14:37:03 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9267674"
                         time_creation="Fri Jun 10 12:15:28 2011"
                         time_modification="Fri Jun 10 12:11:38 2011" />
        <observations epoch_first="Fri Jun 10 11:00:00 2011"
                      epoch_last="Fri Jun 10 11:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="35681"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28214"
                obs_have="28206"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24587"
                obs_have="24581"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9267674"
                         time_creation="Fri Jun 10 12:15:28 2011"
                         time_modification="Fri Jun 10 12:11:38 2011" />
        <observations epoch_first="Fri Jun 10 11:00:00 2011"
                      epoch_last="Fri Jun 10 11:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="35681"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28214"
                obs_have="28206"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24587"
                obs_have="24581"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9267674"
                         time_creation="Fri Jul  8 00:55:48 2011"
                         time_modification="Fri Jun 10 12:11:38 2011" />
        <observations epoch_first="Fri Jun 10 11:00:00 2011"
                      epoch_last="Fri Jun 10 11:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37232"
                obs_have="35681"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="28214"
                obs_have="28206"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24587"
                obs_have="24581"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas161m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jun 10 13:48:15 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8880030"
                         time_creation="Fri Jun 10 13:30:36 2011"
                         time_modification="Fri Jun 10 13:20:15 2011" />
        <observations epoch_first="Fri Jun 10 12:00:00 2011"
                      epoch_last="Fri Jun 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36278"
                obs_have="33935"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29518"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26574"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Fri Jun 10 15:37:45 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8880030"
                         time_creation="Fri Jun 10 13:30:36 2011"
                         time_modification="Fri Jun 10 13:20:15 2011" />
        <observations epoch_first="Fri Jun 10 12:00:00 2011"
                      epoch_last="Fri Jun 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36278"
                obs_have="33935"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29518"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26574"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8880030"
                         time_creation="Fri Jun 10 13:30:36 2011"
                         time_modification="Fri Jun 10 13:20:15 2011" />
        <observations epoch_first="Fri Jun 10 12:00:00 2011"
                      epoch_last="Fri Jun 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36278"
                obs_have="33935"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29518"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26574"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8880030"
                         time_creation="Fri Jul  8 00:55:49 2011"
                         time_modification="Fri Jun 10 13:20:15 2011" />
        <observations epoch_first="Fri Jun 10 12:00:00 2011"
                      epoch_last="Fri Jun 10 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36278"
                obs_have="33935"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29518"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26574"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="/chas161n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jun 10 14:23:15 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8873880"
                         time_creation="Fri Jun 10 14:15:59 2011"
                         time_modification="Fri Jun 10 14:11:40 2011" />
        <observations epoch_first="Fri Jun 10 13:00:00 2011"
                      epoch_last="Fri Jun 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37864"
                obs_have="36904"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35217"
                obs_have="35217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33755"
                obs_have="33755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 14:49:36 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8873880"
                         time_creation="Fri Jun 10 14:15:59 2011"
                         time_modification="Fri Jun 10 14:11:40 2011" />
        <observations epoch_first="Fri Jun 10 13:00:00 2011"
                      epoch_last="Fri Jun 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37864"
                obs_have="36904"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35217"
                obs_have="35217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33755"
                obs_have="33755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 16:40:39 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8873880"
                         time_creation="Fri Jun 10 14:15:59 2011"
                         time_modification="Fri Jun 10 14:11:40 2011" />
        <observations epoch_first="Fri Jun 10 13:00:00 2011"
                      epoch_last="Fri Jun 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37864"
                obs_have="36904"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35217"
                obs_have="35217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33755"
                obs_have="33755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8873880"
                         time_creation="Fri Jun 10 14:15:59 2011"
                         time_modification="Fri Jun 10 14:11:40 2011" />
        <observations epoch_first="Fri Jun 10 13:00:00 2011"
                      epoch_last="Fri Jun 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37864"
                obs_have="36904"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35217"
                obs_have="35217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33755"
                obs_have="33755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8873880"
                         time_creation="Fri Jul  8 00:55:49 2011"
                         time_modification="Fri Jun 10 14:11:40 2011" />
        <observations epoch_first="Fri Jun 10 13:00:00 2011"
                      epoch_last="Fri Jun 10 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37864"
                obs_have="36904"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="35217"
                obs_have="35217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33755"
                obs_have="33755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jun 10 15:22:51 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9490263"
                         time_creation="Fri Jun 10 15:15:39 2011"
                         time_modification="Fri Jun 10 15:11:40 2011" />
        <observations epoch_first="Fri Jun 10 14:00:00 2011"
                      epoch_last="Fri Jun 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39979"
                obs_have="39426"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35737"
                obs_have="35737"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 15:48:38 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9490263"
                         time_creation="Fri Jun 10 15:15:39 2011"
                         time_modification="Fri Jun 10 15:11:40 2011" />
        <observations epoch_first="Fri Jun 10 14:00:00 2011"
                      epoch_last="Fri Jun 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39979"
                obs_have="39426"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35737"
                obs_have="35737"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 17:47:10 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9490263"
                         time_creation="Fri Jun 10 15:15:39 2011"
                         time_modification="Fri Jun 10 15:11:40 2011" />
        <observations epoch_first="Fri Jun 10 14:00:00 2011"
                      epoch_last="Fri Jun 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39979"
                obs_have="39426"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35737"
                obs_have="35737"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9490263"
                         time_creation="Fri Jun 10 15:15:39 2011"
                         time_modification="Fri Jun 10 15:11:40 2011" />
        <observations epoch_first="Fri Jun 10 14:00:00 2011"
                      epoch_last="Fri Jun 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39979"
                obs_have="39426"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35737"
                obs_have="35737"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9490263"
                         time_creation="Fri Jul  8 00:55:50 2011"
                         time_modification="Fri Jun 10 15:11:40 2011" />
        <observations epoch_first="Fri Jun 10 14:00:00 2011"
                      epoch_last="Fri Jun 10 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39979"
                obs_have="39426"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35737"
                obs_have="35737"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31515"
                obs_have="31515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jun 10 16:22:27 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="9966605"
                         time_creation="Fri Jun 10 16:16:14 2011"
                         time_modification="Fri Jun 10 16:11:42 2011" />
        <observations epoch_first="Fri Jun 10 15:00:00 2011"
                      epoch_last="Fri Jun 10 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40623"
                obs_have="39356"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="33331"
                obs_have="33321"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28126"
                obs_have="28119"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 10 16:51:25 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="9966605"
                         time_creation="Fri Jun 10 16:16:14 2011"
                         time_modification="Fri Jun 10 16:11:42 2011" />
        <observations epoch_first="Fri Jun 10 15:00:00 2011"
                      epoch_last="Fri Jun 10 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40623"
                obs_have="39356"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="33331"
                obs_have="33321"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28126"
                obs_have="28119"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jun 10 18:45:49 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="9966605"
                         time_creation="Fri Jun 10 16:16:14 2011"
                         time_modification="Fri Jun 10 16:11:42 2011" />
        <observations epoch_first="Fri Jun 10 15:00:00 2011"
                      epoch_last="Fri Jun 10 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40623"
                obs_have="39356"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="33331"
                obs_have="33321"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28126"
                obs_have="28119"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="9966605"
                         time_creation="Fri Jun 10 16:16:14 2011"
                         time_modification="Fri Jun 10 16:11:42 2011" />
        <observations epoch_first="Fri Jun 10 15:00:00 2011"
                      epoch_last="Fri Jun 10 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40623"
                obs_have="39356"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="33331"
                obs_have="33321"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28126"
                obs_have="28119"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="9966605"
                         time_creation="Fri Jul  8 00:55:50 2011"
                         time_modification="Fri Jun 10 16:11:42 2011" />
        <observations epoch_first="Fri Jun 10 15:00:00 2011"
                      epoch_last="Fri Jun 10 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="40623"
                obs_have="39356"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="33331"
                obs_have="33321"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28126"
                obs_have="28119"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas161q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jun 10 17:28:20 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9293984"
                         time_creation="Fri Jun 10 17:16:02 2011"
                         time_modification="Fri Jun 10 17:11:39 2011" />
        <observations epoch_first="Fri Jun 10 16:00:00 2011"
                      epoch_last="Fri Jun 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35210"
                obs_have="35210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33062"
                obs_have="33062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 18:04:05 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9293984"
                         time_creation="Fri Jun 10 17:16:02 2011"
                         time_modification="Fri Jun 10 17:11:39 2011" />
        <observations epoch_first="Fri Jun 10 16:00:00 2011"
                      epoch_last="Fri Jun 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35210"
                obs_have="35210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33062"
                obs_have="33062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 19:58:50 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9293984"
                         time_creation="Fri Jun 10 17:16:02 2011"
                         time_modification="Fri Jun 10 17:11:39 2011" />
        <observations epoch_first="Fri Jun 10 16:00:00 2011"
                      epoch_last="Fri Jun 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35210"
                obs_have="35210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33062"
                obs_have="33062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9293984"
                         time_creation="Fri Jun 10 17:16:02 2011"
                         time_modification="Fri Jun 10 17:11:39 2011" />
        <observations epoch_first="Fri Jun 10 16:00:00 2011"
                      epoch_last="Fri Jun 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35210"
                obs_have="35210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33062"
                obs_have="33062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="9293984"
                         time_creation="Fri Jul  8 00:55:51 2011"
                         time_modification="Fri Jun 10 17:11:39 2011" />
        <observations epoch_first="Fri Jun 10 16:00:00 2011"
                      epoch_last="Fri Jun 10 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35210"
                obs_have="35210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33062"
                obs_have="33062"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jun 10 18:25:56 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8860299"
                         time_creation="Fri Jun 10 18:16:02 2011"
                         time_modification="Fri Jun 10 18:11:41 2011" />
        <observations epoch_first="Fri Jun 10 17:00:00 2011"
                      epoch_last="Fri Jun 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33789"
                obs_have="33168"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 18:58:02 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8860299"
                         time_creation="Fri Jun 10 18:16:02 2011"
                         time_modification="Fri Jun 10 18:11:41 2011" />
        <observations epoch_first="Fri Jun 10 17:00:00 2011"
                      epoch_last="Fri Jun 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33789"
                obs_have="33168"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 20:47:27 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8860299"
                         time_creation="Fri Jun 10 18:16:02 2011"
                         time_modification="Fri Jun 10 18:11:41 2011" />
        <observations epoch_first="Fri Jun 10 17:00:00 2011"
                      epoch_last="Fri Jun 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33789"
                obs_have="33168"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8860299"
                         time_creation="Fri Jun 10 18:16:02 2011"
                         time_modification="Fri Jun 10 18:11:41 2011" />
        <observations epoch_first="Fri Jun 10 17:00:00 2011"
                      epoch_last="Fri Jun 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33789"
                obs_have="33168"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8860299"
                         time_creation="Fri Jul  8 00:55:52 2011"
                         time_modification="Fri Jun 10 18:11:41 2011" />
        <observations epoch_first="Fri Jun 10 17:00:00 2011"
                      epoch_last="Fri Jun 10 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33789"
                obs_have="33168"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jun 10 19:32:19 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="8894561"
                         time_creation="Fri Jun 10 19:30:54 2011"
                         time_modification="Fri Jun 10 19:20:20 2011" />
        <observations epoch_first="Fri Jun 10 18:00:00 2011"
                      epoch_last="Fri Jun 10 18:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38179"
                obs_have="37155"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="30153"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25198"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 21:47:48 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="8894561"
                         time_creation="Fri Jun 10 19:30:54 2011"
                         time_modification="Fri Jun 10 19:20:20 2011" />
        <observations epoch_first="Fri Jun 10 18:00:00 2011"
                      epoch_last="Fri Jun 10 18:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38179"
                obs_have="37155"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="30153"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25198"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="8894561"
                         time_creation="Fri Jun 10 19:30:54 2011"
                         time_modification="Fri Jun 10 19:20:20 2011" />
        <observations epoch_first="Fri Jun 10 18:00:00 2011"
                      epoch_last="Fri Jun 10 18:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38179"
                obs_have="37155"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="30153"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25198"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:20:21"
                         size="8894561"
                         time_creation="Fri Jul  8 00:55:52 2011"
                         time_modification="Fri Jun 10 19:20:20 2011" />
        <observations epoch_first="Fri Jun 10 18:00:00 2011"
                      epoch_last="Fri Jun 10 18:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38179"
                obs_have="37155"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="30161"
                obs_have="30153"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25206"
                obs_have="25198"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas161t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jun 10 20:29:33 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9440579"
                         time_creation="Fri Jun 10 20:16:10 2011"
                         time_modification="Fri Jun 10 20:11:45 2011" />
        <observations epoch_first="Fri Jun 10 19:00:00 2011"
                      epoch_last="Fri Jun 10 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="38511"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23122"
                obs_have="23122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 20:59:33 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9440579"
                         time_creation="Fri Jun 10 20:16:10 2011"
                         time_modification="Fri Jun 10 20:11:45 2011" />
        <observations epoch_first="Fri Jun 10 19:00:00 2011"
                      epoch_last="Fri Jun 10 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="38511"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23122"
                obs_have="23122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 22:41:10 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9440579"
                         time_creation="Fri Jun 10 20:16:10 2011"
                         time_modification="Fri Jun 10 20:11:45 2011" />
        <observations epoch_first="Fri Jun 10 19:00:00 2011"
                      epoch_last="Fri Jun 10 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="38511"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23122"
                obs_have="23122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9440579"
                         time_creation="Fri Jun 10 20:16:10 2011"
                         time_modification="Fri Jun 10 20:11:45 2011" />
        <observations epoch_first="Fri Jun 10 19:00:00 2011"
                      epoch_last="Fri Jun 10 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="38511"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23122"
                obs_have="23122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9440579"
                         time_creation="Fri Jul  8 00:55:52 2011"
                         time_modification="Fri Jun 10 20:11:45 2011" />
        <observations epoch_first="Fri Jun 10 19:00:00 2011"
                      epoch_last="Fri Jun 10 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39326"
                obs_have="38511"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23122"
                obs_have="23122"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jun 10 21:59:12 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8558046"
                         time_creation="Fri Jun 10 21:20:30 2011"
                         time_modification="Fri Jun 10 21:11:33 2011" />
        <observations epoch_first="Fri Jun 10 20:00:00 2011"
                      epoch_last="Fri Jun 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38052"
                obs_have="36243"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 23:37:05 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8558046"
                         time_creation="Fri Jun 10 21:20:30 2011"
                         time_modification="Fri Jun 10 21:11:33 2011" />
        <observations epoch_first="Fri Jun 10 20:00:00 2011"
                      epoch_last="Fri Jun 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38052"
                obs_have="36243"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8558046"
                         time_creation="Fri Jun 10 21:20:30 2011"
                         time_modification="Fri Jun 10 21:11:33 2011" />
        <observations epoch_first="Fri Jun 10 20:00:00 2011"
                      epoch_last="Fri Jun 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38052"
                obs_have="36243"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8558046"
                         time_creation="Fri Jul  8 00:55:53 2011"
                         time_modification="Fri Jun 10 21:11:33 2011" />
        <observations epoch_first="Fri Jun 10 20:00:00 2011"
                      epoch_last="Fri Jun 10 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38052"
                obs_have="36243"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jun 10 22:24:38 2011"
               level="3">
        <file_statistics latency="00:18:43"
                         size="7496521"
                         time_creation="Fri Jun 10 22:16:21 2011"
                         time_modification="Fri Jun 10 22:11:38 2011" />
        <observations epoch_first="Fri Jun 10 21:00:00 2011"
                      epoch_last="Fri Jun 10 21:52:55 2011"
                      epochs="3175"
                      epochs_ratio="88.19">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="31659"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26956"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23316"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun 10 22:51:23 2011"
               level="3">
        <file_statistics latency="00:18:43"
                         size="7496521"
                         time_creation="Fri Jun 10 22:16:21 2011"
                         time_modification="Fri Jun 10 22:11:38 2011" />
        <observations epoch_first="Fri Jun 10 21:00:00 2011"
                      epoch_last="Fri Jun 10 21:52:55 2011"
                      epochs="3175"
                      epochs_ratio="88.19">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="31659"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26956"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23316"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 00:37:00 2011"
               level="3">
        <file_statistics latency="00:18:43"
                         size="7496521"
                         time_creation="Fri Jun 10 22:16:21 2011"
                         time_modification="Fri Jun 10 22:11:38 2011" />
        <observations epoch_first="Fri Jun 10 21:00:00 2011"
                      epoch_last="Fri Jun 10 21:52:55 2011"
                      epochs="3175"
                      epochs_ratio="88.19">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="31659"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26956"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23316"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:18:43"
                         size="7496521"
                         time_creation="Fri Jun 10 22:16:21 2011"
                         time_modification="Fri Jun 10 22:11:38 2011" />
        <observations epoch_first="Fri Jun 10 21:00:00 2011"
                      epoch_last="Fri Jun 10 21:52:55 2011"
                      epochs="3175"
                      epochs_ratio="88.19">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="31659"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26956"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23316"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:18:43"
                         size="7496521"
                         time_creation="Fri Jul  8 00:55:53 2011"
                         time_modification="Fri Jun 10 22:11:38 2011" />
        <observations epoch_first="Fri Jun 10 21:00:00 2011"
                      epoch_last="Fri Jun 10 21:52:55 2011"
                      epochs="3175"
                      epochs_ratio="88.19">
          <mask elevation="03 degrees"
                obs_expected="32074"
                obs_have="31659"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26956"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23316"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas161w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jun 10 23:24:52 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9214803"
                         time_creation="Fri Jun 10 23:15:40 2011"
                         time_modification="Fri Jun 10 23:11:44 2011" />
        <observations epoch_first="Fri Jun 10 22:00:00 2011"
                      epoch_last="Fri Jun 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40237"
                obs_have="39163"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33217"
                obs_have="33217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29498"
                obs_have="29498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 10 23:49:34 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9214803"
                         time_creation="Fri Jun 10 23:15:40 2011"
                         time_modification="Fri Jun 10 23:11:44 2011" />
        <observations epoch_first="Fri Jun 10 22:00:00 2011"
                      epoch_last="Fri Jun 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40237"
                obs_have="39163"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33217"
                obs_have="33217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29498"
                obs_have="29498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 01:38:42 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9214803"
                         time_creation="Fri Jun 10 23:15:40 2011"
                         time_modification="Fri Jun 10 23:11:44 2011" />
        <observations epoch_first="Fri Jun 10 22:00:00 2011"
                      epoch_last="Fri Jun 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40237"
                obs_have="39163"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33217"
                obs_have="33217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29498"
                obs_have="29498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9214803"
                         time_creation="Fri Jun 10 23:15:40 2011"
                         time_modification="Fri Jun 10 23:11:44 2011" />
        <observations epoch_first="Fri Jun 10 22:00:00 2011"
                      epoch_last="Fri Jun 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40237"
                obs_have="39163"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33217"
                obs_have="33217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29498"
                obs_have="29498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="9214803"
                         time_creation="Fri Jul  8 00:55:54 2011"
                         time_modification="Fri Jun 10 23:11:44 2011" />
        <observations epoch_first="Fri Jun 10 22:00:00 2011"
                      epoch_last="Fri Jun 10 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40237"
                obs_have="39163"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33217"
                obs_have="33217"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29498"
                obs_have="29498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas161x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jun 11 00:48:57 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="10450028"
                         time_creation="Sat Jun 11 00:31:02 2011"
                         time_modification="Sat Jun 11 00:28:24 2011" />
        <observations epoch_first="Fri Jun 10 23:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="46260"
                obs_have="45020"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="34845"
                obs_have="34818"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27310"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jun 11 02:39:33 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="10450028"
                         time_creation="Sat Jun 11 00:31:02 2011"
                         time_modification="Sat Jun 11 00:28:24 2011" />
        <observations epoch_first="Fri Jun 10 23:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="46260"
                obs_have="45020"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="34845"
                obs_have="34818"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27310"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jun 11 21:53:35 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="10450028"
                         time_creation="Sat Jun 11 00:31:02 2011"
                         time_modification="Sat Jun 11 00:28:24 2011" />
        <observations epoch_first="Fri Jun 10 23:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="46260"
                obs_have="45020"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="34845"
                obs_have="34818"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27310"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Jul 10 06:11:18 2011"
               level="3">
        <file_statistics latency="00:28:25"
                         size="10450028"
                         time_creation="Fri Jul  8 00:55:55 2011"
                         time_modification="Sat Jun 11 00:28:24 2011" />
        <observations epoch_first="Fri Jun 10 23:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="46260"
                obs_have="45020"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="34845"
                obs_have="34818"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27310"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
  </station>
</QC>
