<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-20 00:00:00"
    DayOfYear="20"
    Year="2012">
  <station name="CHAS">
    <file name="/chas0200.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 22 00:05:34 2012"
               level="3">
        <file_statistics latency="21:31:55"
                         size="8274026"
                         time_creation="Sat Jan 21 22:06:46 2012"
                         time_modification="Sat Jan 21 21:31:25 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:30 2012"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="29362"
                obs_have="28573"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="24571"
                obs_have="24459"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21653"
                obs_have="21556"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Feb 19 08:52:39 2012"
               level="3">
        <file_statistics latency="9 day(s) 19:13:09"
                         size="8274026"
                         time_creation="Fri Feb 17 01:02:20 2012"
                         time_modification="Mon Jan 30 19:12:39 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:30 2012"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="29362"
                obs_have="28573"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="24571"
                obs_have="24459"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21653"
                obs_have="21556"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/chas020a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 20 01:21:15 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10389877"
                         time_creation="Fri Jan 20 01:15:18 2012"
                         time_modification="Fri Jan 20 01:08:52 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68835"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68835"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68835"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 01:51:40 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10389877"
                         time_creation="Fri Jan 20 01:15:18 2012"
                         time_modification="Fri Jan 20 01:08:52 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="34268"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="28819"
                obs_have="28811"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25366"
                obs_have="25358"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 20 03:41:58 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10389877"
                         time_creation="Fri Jan 20 01:15:18 2012"
                         time_modification="Fri Jan 20 01:08:52 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="34268"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="28819"
                obs_have="28811"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25366"
                obs_have="25358"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10389877"
                         time_creation="Fri Jan 20 01:15:18 2012"
                         time_modification="Fri Jan 20 01:08:52 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="34268"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="28819"
                obs_have="28811"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25366"
                obs_have="25358"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10389877"
                         time_creation="Fri Feb 17 00:59:20 2012"
                         time_modification="Fri Jan 20 01:08:52 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34612"
                obs_have="34268"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="28819"
                obs_have="28811"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25366"
                obs_have="25358"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas020b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 20 02:24:04 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9140962"
                         time_creation="Fri Jan 20 02:15:17 2012"
                         time_modification="Fri Jan 20 02:08:46 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31546"
                obs_have="31006"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29976"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27648"
                obs_have="27166"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Fri Jan 20 02:52:50 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9140962"
                         time_creation="Fri Jan 20 02:15:17 2012"
                         time_modification="Fri Jan 20 02:08:46 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31546"
                obs_have="31006"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29976"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27648"
                obs_have="27166"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Fri Jan 20 04:53:50 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9140962"
                         time_creation="Fri Jan 20 02:15:17 2012"
                         time_modification="Fri Jan 20 02:08:46 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31546"
                obs_have="31006"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29976"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27648"
                obs_have="27166"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9140962"
                         time_creation="Fri Jan 20 02:15:17 2012"
                         time_modification="Fri Jan 20 02:08:46 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31546"
                obs_have="31006"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29976"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27648"
                obs_have="27166"
                obs_ratio="98.26" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9140962"
                         time_creation="Fri Feb 17 00:59:21 2012"
                         time_modification="Fri Jan 20 02:08:46 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="31546"
                obs_have="31006"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="29976"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="27648"
                obs_have="27166"
                obs_ratio="98.26" />
        </observations>
      </control>
    </file>
    <file name="/chas020c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 20 03:27:01 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8844559"
                         time_creation="Fri Jan 20 03:15:18 2012"
                         time_modification="Fri Jan 20 03:08:50 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3513"
                      epochs_ratio="97.58">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="27900"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="24446"
                obs_have="23867"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="21842"
                obs_have="21311"
                obs_ratio="97.57" />
        </observations>
      </control>
      <control date="Fri Jan 20 03:55:35 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8844559"
                         time_creation="Fri Jan 20 03:15:18 2012"
                         time_modification="Fri Jan 20 03:08:50 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3513"
                      epochs_ratio="97.58">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="27900"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="24446"
                obs_have="23867"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="21842"
                obs_have="21311"
                obs_ratio="97.57" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8844559"
                         time_creation="Fri Jan 20 03:15:18 2012"
                         time_modification="Fri Jan 20 03:08:50 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3513"
                      epochs_ratio="97.58">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="27900"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="24446"
                obs_have="23867"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="21842"
                obs_have="21311"
                obs_ratio="97.57" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8844559"
                         time_creation="Fri Feb 17 00:59:22 2012"
                         time_modification="Fri Jan 20 03:08:50 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3513"
                      epochs_ratio="97.58">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="27900"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="24446"
                obs_have="23867"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="21842"
                obs_have="21311"
                obs_ratio="97.57" />
        </observations>
      </control>
    </file>
    <file name="/chas020d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 20 04:31:46 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="9375266"
                         time_creation="Fri Jan 20 04:15:21 2012"
                         time_modification="Fri Jan 20 04:13:09 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3456"
                      epochs_ratio="96.00">
          <mask elevation="03 degrees"
                obs_expected="36132"
                obs_have="33615"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24170"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20841"
                obs_have="20008"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 05:05:14 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="9375266"
                         time_creation="Fri Jan 20 04:15:21 2012"
                         time_modification="Fri Jan 20 04:13:09 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3456"
                      epochs_ratio="96.00">
          <mask elevation="03 degrees"
                obs_expected="36132"
                obs_have="33615"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24170"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20841"
                obs_have="20008"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 06:18:30 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="9375266"
                         time_creation="Fri Jan 20 04:15:21 2012"
                         time_modification="Fri Jan 20 04:13:09 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3456"
                      epochs_ratio="96.00">
          <mask elevation="03 degrees"
                obs_expected="36132"
                obs_have="33615"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24170"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20841"
                obs_have="20008"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 06:54:28 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="9375266"
                         time_creation="Fri Jan 20 04:15:21 2012"
                         time_modification="Fri Jan 20 04:13:09 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3456"
                      epochs_ratio="96.00">
          <mask elevation="03 degrees"
                obs_expected="36132"
                obs_have="33615"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24170"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20841"
                obs_have="20008"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="9375266"
                         time_creation="Fri Jan 20 04:15:21 2012"
                         time_modification="Fri Jan 20 04:13:09 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3456"
                      epochs_ratio="96.00">
          <mask elevation="03 degrees"
                obs_expected="36132"
                obs_have="33615"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24170"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20841"
                obs_have="20008"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:13:10"
                         size="9375266"
                         time_creation="Fri Feb 17 00:59:23 2012"
                         time_modification="Fri Jan 20 04:13:09 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3456"
                      epochs_ratio="96.00">
          <mask elevation="03 degrees"
                obs_expected="36132"
                obs_have="33615"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="25168"
                obs_have="24170"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20841"
                obs_have="20008"
                obs_ratio="96.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 20 05:38:22 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10889874"
                         time_creation="Fri Jan 20 05:15:23 2012"
                         time_modification="Fri Jan 20 05:08:44 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="38813"
                obs_have="37357"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="29891"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23592"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Fri Jan 20 06:02:33 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10889874"
                         time_creation="Fri Jan 20 05:15:23 2012"
                         time_modification="Fri Jan 20 05:08:44 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="38813"
                obs_have="37357"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="29891"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23592"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Fri Jan 20 07:57:16 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10889874"
                         time_creation="Fri Jan 20 05:15:23 2012"
                         time_modification="Fri Jan 20 05:08:44 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="38813"
                obs_have="37357"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="29891"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23592"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10889874"
                         time_creation="Fri Jan 20 05:15:23 2012"
                         time_modification="Fri Jan 20 05:08:44 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="38813"
                obs_have="37357"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="29891"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23592"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10889874"
                         time_creation="Fri Feb 17 00:59:23 2012"
                         time_modification="Fri Jan 20 05:08:44 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="38813"
                obs_have="37357"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="29891"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23814"
                obs_have="23592"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="/chas020f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 20 06:38:10 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="10437057"
                         time_creation="Fri Jan 20 06:15:25 2012"
                         time_modification="Fri Jan 20 06:13:18 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36904"
                obs_have="34793"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29325"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="26931"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Fri Jan 20 07:07:22 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="10437057"
                         time_creation="Fri Jan 20 06:15:25 2012"
                         time_modification="Fri Jan 20 06:13:18 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36904"
                obs_have="34793"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29325"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="26931"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Fri Jan 20 08:59:46 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="10437057"
                         time_creation="Fri Jan 20 06:15:25 2012"
                         time_modification="Fri Jan 20 06:13:18 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36904"
                obs_have="34793"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29325"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="26931"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="10437057"
                         time_creation="Fri Jan 20 06:15:25 2012"
                         time_modification="Fri Jan 20 06:13:18 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36904"
                obs_have="34793"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29325"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="26931"
                obs_ratio="99.40" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="10437057"
                         time_creation="Fri Feb 17 00:59:24 2012"
                         time_modification="Fri Jan 20 06:13:18 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="36904"
                obs_have="34793"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29325"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="26931"
                obs_ratio="99.40" />
        </observations>
      </control>
    </file>
    <file name="/chas020g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jan 20 07:30:55 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="10737698"
                         time_creation="Fri Jan 20 07:15:49 2012"
                         time_modification="Fri Jan 20 07:13:07 2012" />
        <observations epoch_first="Fri Jan 20 06:00:00 2012"
                      epoch_last="Fri Jan 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="35901"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32565"
                obs_have="32565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="28495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 09:39:44 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="10737698"
                         time_creation="Fri Jan 20 07:15:49 2012"
                         time_modification="Fri Jan 20 07:13:07 2012" />
        <observations epoch_first="Fri Jan 20 06:00:00 2012"
                      epoch_last="Fri Jan 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="35901"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32565"
                obs_have="32565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="28495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="10737698"
                         time_creation="Fri Jan 20 07:15:49 2012"
                         time_modification="Fri Jan 20 07:13:07 2012" />
        <observations epoch_first="Fri Jan 20 06:00:00 2012"
                      epoch_last="Fri Jan 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="35901"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32565"
                obs_have="32565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="28495"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="10737698"
                         time_creation="Fri Feb 17 00:59:25 2012"
                         time_modification="Fri Jan 20 07:13:07 2012" />
        <observations epoch_first="Fri Jan 20 06:00:00 2012"
                      epoch_last="Fri Jan 20 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36274"
                obs_have="35901"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32565"
                obs_have="32565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28495"
                obs_have="28495"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 20 08:42:55 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="11202827"
                         time_creation="Fri Jan 20 08:15:32 2012"
                         time_modification="Fri Jan 20 08:13:16 2012" />
        <observations epoch_first="Fri Jan 20 07:00:00 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42432"
                obs_have="41820"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30710"
                obs_have="30710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 10:42:28 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="11202827"
                         time_creation="Fri Jan 20 08:15:32 2012"
                         time_modification="Fri Jan 20 08:13:16 2012" />
        <observations epoch_first="Fri Jan 20 07:00:00 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42432"
                obs_have="41820"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30710"
                obs_have="30710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="11202827"
                         time_creation="Fri Jan 20 08:15:32 2012"
                         time_modification="Fri Jan 20 08:13:16 2012" />
        <observations epoch_first="Fri Jan 20 07:00:00 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42432"
                obs_have="41820"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30710"
                obs_have="30710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="11202827"
                         time_creation="Fri Feb 17 00:59:25 2012"
                         time_modification="Fri Jan 20 08:13:16 2012" />
        <observations epoch_first="Fri Jan 20 07:00:00 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42432"
                obs_have="41820"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="35163"
                obs_have="35163"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30710"
                obs_have="30710"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 20 09:28:20 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12068589"
                         time_creation="Fri Jan 20 09:15:40 2012"
                         time_modification="Fri Jan 20 09:08:52 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45837"
                obs_have="44656"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="33678"
                obs_have="33670"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27976"
                obs_have="27968"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 20 09:50:29 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12068589"
                         time_creation="Fri Jan 20 09:15:40 2012"
                         time_modification="Fri Jan 20 09:08:52 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45837"
                obs_have="44656"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="33678"
                obs_have="33670"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27976"
                obs_have="27968"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 20 11:38:22 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12068589"
                         time_creation="Fri Jan 20 09:15:40 2012"
                         time_modification="Fri Jan 20 09:08:52 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45837"
                obs_have="44656"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="33678"
                obs_have="33670"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27976"
                obs_have="27968"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12068589"
                         time_creation="Fri Jan 20 09:15:40 2012"
                         time_modification="Fri Jan 20 09:08:52 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45837"
                obs_have="44656"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="33678"
                obs_have="33670"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27976"
                obs_have="27968"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12068589"
                         time_creation="Fri Feb 17 00:59:26 2012"
                         time_modification="Fri Jan 20 09:08:52 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45837"
                obs_have="44656"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="33678"
                obs_have="33670"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27976"
                obs_have="27968"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas020j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan 20 10:23:23 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="10526896"
                         time_creation="Fri Jan 20 10:15:52 2012"
                         time_modification="Fri Jan 20 10:13:22 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38869"
                obs_have="38445"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="34858"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32035"
                obs_have="32035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 10:53:18 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="10526896"
                         time_creation="Fri Jan 20 10:15:52 2012"
                         time_modification="Fri Jan 20 10:13:22 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38869"
                obs_have="38445"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="34858"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32035"
                obs_have="32035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 12:38:03 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="10526896"
                         time_creation="Fri Jan 20 10:15:52 2012"
                         time_modification="Fri Jan 20 10:13:22 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38869"
                obs_have="38445"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="34858"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32035"
                obs_have="32035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="10526896"
                         time_creation="Fri Jan 20 10:15:52 2012"
                         time_modification="Fri Jan 20 10:13:22 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38869"
                obs_have="38445"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="34858"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32035"
                obs_have="32035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="10526896"
                         time_creation="Fri Feb 17 00:59:27 2012"
                         time_modification="Fri Jan 20 10:13:22 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38869"
                obs_have="38445"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34858"
                obs_have="34858"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32035"
                obs_have="32035"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 20 11:24:15 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10150894"
                         time_creation="Fri Jan 20 11:16:04 2012"
                         time_modification="Fri Jan 20 11:08:45 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="35767"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="33301"
                obs_have="33301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 11:49:24 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10150894"
                         time_creation="Fri Jan 20 11:16:04 2012"
                         time_modification="Fri Jan 20 11:08:45 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="35767"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="33301"
                obs_have="33301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 13:38:55 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10150894"
                         time_creation="Fri Jan 20 11:16:04 2012"
                         time_modification="Fri Jan 20 11:08:45 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="35767"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="33301"
                obs_have="33301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10150894"
                         time_creation="Fri Jan 20 11:16:04 2012"
                         time_modification="Fri Jan 20 11:08:45 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="35767"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="33301"
                obs_have="33301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10150894"
                         time_creation="Fri Feb 17 00:59:28 2012"
                         time_modification="Fri Jan 20 11:08:45 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="35767"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="33301"
                obs_have="33301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 20 12:25:14 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9716418"
                         time_creation="Fri Jan 20 12:15:40 2012"
                         time_modification="Fri Jan 20 12:08:46 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35328"
                obs_have="34866"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="31374"
                obs_have="31374"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 12:49:57 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9716418"
                         time_creation="Fri Jan 20 12:15:40 2012"
                         time_modification="Fri Jan 20 12:08:46 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35328"
                obs_have="34866"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="31374"
                obs_have="31374"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 14:40:15 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9716418"
                         time_creation="Fri Jan 20 12:15:40 2012"
                         time_modification="Fri Jan 20 12:08:46 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35328"
                obs_have="34866"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="31374"
                obs_have="31374"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9716418"
                         time_creation="Fri Jan 20 12:15:40 2012"
                         time_modification="Fri Jan 20 12:08:46 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35328"
                obs_have="34866"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="31374"
                obs_have="31374"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9716418"
                         time_creation="Fri Feb 17 00:59:28 2012"
                         time_modification="Fri Jan 20 12:08:46 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35328"
                obs_have="34866"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="31374"
                obs_have="31374"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27913"
                obs_have="27913"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 20 13:23:10 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10440546"
                         time_creation="Fri Jan 20 13:15:53 2012"
                         time_modification="Fri Jan 20 13:13:11 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34656"
                obs_have="33646"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29463"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26969"
                obs_have="26969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 13:48:15 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10440546"
                         time_creation="Fri Jan 20 13:15:53 2012"
                         time_modification="Fri Jan 20 13:13:11 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34656"
                obs_have="33646"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29463"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26969"
                obs_have="26969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 15:38:29 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10440546"
                         time_creation="Fri Jan 20 13:15:53 2012"
                         time_modification="Fri Jan 20 13:13:11 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34656"
                obs_have="33646"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29463"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26969"
                obs_have="26969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10440546"
                         time_creation="Fri Jan 20 13:15:53 2012"
                         time_modification="Fri Jan 20 13:13:11 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34656"
                obs_have="33646"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29463"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26969"
                obs_have="26969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10440546"
                         time_creation="Fri Feb 17 00:59:29 2012"
                         time_modification="Fri Jan 20 13:13:11 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34656"
                obs_have="33646"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="29463"
                obs_have="29463"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26969"
                obs_have="26969"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 20 14:27:21 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10326897"
                         time_creation="Fri Jan 20 14:16:04 2012"
                         time_modification="Fri Jan 20 14:08:47 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="35219"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="33515"
                obs_have="33515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31929"
                obs_have="31929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 14:54:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10326897"
                         time_creation="Fri Jan 20 14:16:04 2012"
                         time_modification="Fri Jan 20 14:08:47 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="35219"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="33515"
                obs_have="33515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31929"
                obs_have="31929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 16:45:50 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10326897"
                         time_creation="Fri Jan 20 14:16:04 2012"
                         time_modification="Fri Jan 20 14:08:47 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="35219"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="33515"
                obs_have="33515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31929"
                obs_have="31929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10326897"
                         time_creation="Fri Jan 20 14:16:04 2012"
                         time_modification="Fri Jan 20 14:08:47 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="35219"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="33515"
                obs_have="33515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31929"
                obs_have="31929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10326897"
                         time_creation="Fri Feb 17 00:59:30 2012"
                         time_modification="Fri Jan 20 14:08:47 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36331"
                obs_have="35219"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="33515"
                obs_have="33515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31929"
                obs_have="31929"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 20 15:49:34 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="11045651"
                         time_creation="Fri Jan 20 15:30:50 2012"
                         time_modification="Fri Jan 20 15:15:09 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39549"
                obs_have="39023"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 17:46:59 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="11045651"
                         time_creation="Fri Jan 20 15:30:50 2012"
                         time_modification="Fri Jan 20 15:15:09 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39549"
                obs_have="39023"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="11045651"
                         time_creation="Fri Jan 20 15:30:50 2012"
                         time_modification="Fri Jan 20 15:15:09 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39549"
                obs_have="39023"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:15:10"
                         size="11045651"
                         time_creation="Fri Feb 17 00:59:31 2012"
                         time_modification="Fri Jan 20 15:15:09 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39549"
                obs_have="39023"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="32416"
                obs_have="32416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 20 16:23:11 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10791624"
                         time_creation="Fri Jan 20 16:16:17 2012"
                         time_modification="Fri Jan 20 16:08:56 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="37680"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25334"
                obs_have="25334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 16:58:17 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10791624"
                         time_creation="Fri Jan 20 16:16:17 2012"
                         time_modification="Fri Jan 20 16:08:56 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="37680"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25334"
                obs_have="25334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:52:17 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10791624"
                         time_creation="Fri Jan 20 16:16:17 2012"
                         time_modification="Fri Jan 20 16:08:56 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="37680"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25334"
                obs_have="25334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10791624"
                         time_creation="Fri Jan 20 16:16:17 2012"
                         time_modification="Fri Jan 20 16:08:56 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="37680"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25334"
                obs_have="25334"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10791624"
                         time_creation="Fri Feb 17 00:59:32 2012"
                         time_modification="Fri Jan 20 16:08:56 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38394"
                obs_have="37680"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="30746"
                obs_have="30746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25334"
                obs_have="25334"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 20 17:27:13 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10946021"
                         time_creation="Fri Jan 20 17:16:21 2012"
                         time_modification="Fri Jan 20 17:08:39 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39842"
                obs_have="38255"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32890"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28491"
                obs_have="28483"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:04:16 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10946021"
                         time_creation="Fri Jan 20 17:16:21 2012"
                         time_modification="Fri Jan 20 17:08:39 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39842"
                obs_have="38255"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32890"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28491"
                obs_have="28483"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 20 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10946021"
                         time_creation="Fri Jan 20 17:16:21 2012"
                         time_modification="Fri Jan 20 17:08:39 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39842"
                obs_have="38255"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32890"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28491"
                obs_have="28483"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10946021"
                         time_creation="Fri Jan 20 17:16:21 2012"
                         time_modification="Fri Jan 20 17:08:39 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39842"
                obs_have="38255"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32890"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28491"
                obs_have="28483"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="10946021"
                         time_creation="Fri Feb 17 00:59:32 2012"
                         time_modification="Fri Jan 20 17:08:39 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39842"
                obs_have="38255"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="32899"
                obs_have="32890"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28491"
                obs_have="28483"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas020r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 20 20:49:55 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="9802212"
                         time_creation="Fri Jan 20 18:30:56 2012"
                         time_modification="Fri Jan 20 18:15:21 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35157"
                obs_have="34987"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="29909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="9802212"
                         time_creation="Fri Jan 20 18:30:56 2012"
                         time_modification="Fri Jan 20 18:15:21 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35157"
                obs_have="34987"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="29909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="9802212"
                         time_creation="Fri Feb 17 00:59:33 2012"
                         time_modification="Fri Jan 20 18:15:21 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35157"
                obs_have="34987"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="29909"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 20 19:31:08 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9820889"
                         time_creation="Fri Jan 20 19:15:39 2012"
                         time_modification="Fri Jan 20 19:08:56 2012" />
        <observations epoch_first="Fri Jan 20 18:00:00 2012"
                      epoch_last="Fri Jan 20 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="32966"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27154"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23962"
                obs_have="23956"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9820889"
                         time_creation="Fri Jan 20 19:15:39 2012"
                         time_modification="Fri Jan 20 19:08:56 2012" />
        <observations epoch_first="Fri Jan 20 18:00:00 2012"
                      epoch_last="Fri Jan 20 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="32966"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27154"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23962"
                obs_have="23956"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9820889"
                         time_creation="Fri Feb 17 00:59:34 2012"
                         time_modification="Fri Jan 20 19:08:56 2012" />
        <observations epoch_first="Fri Jan 20 18:00:00 2012"
                      epoch_last="Fri Jan 20 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="32966"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="27161"
                obs_have="27154"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23962"
                obs_have="23956"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas020t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 20 21:09:22 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9998534"
                         time_creation="Fri Jan 20 20:20:40 2012"
                         time_modification="Fri Jan 20 20:08:43 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37987"
                obs_have="36339"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:22:44 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9998534"
                         time_creation="Fri Jan 20 20:20:40 2012"
                         time_modification="Fri Jan 20 20:08:43 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37987"
                obs_have="36339"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 23:02:26 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9998534"
                         time_creation="Fri Jan 20 20:20:40 2012"
                         time_modification="Fri Jan 20 20:08:43 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37987"
                obs_have="36339"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9998534"
                         time_creation="Fri Jan 20 20:20:40 2012"
                         time_modification="Fri Jan 20 20:08:43 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37987"
                obs_have="36339"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9998534"
                         time_creation="Fri Feb 17 00:59:34 2012"
                         time_modification="Fri Jan 20 20:08:43 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37987"
                obs_have="36339"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="27426"
                obs_have="27426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 20 21:38:56 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10412035"
                         time_creation="Fri Jan 20 21:16:10 2012"
                         time_modification="Fri Jan 20 21:08:51 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="34319"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28372"
                obs_have="28372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:02:34 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10412035"
                         time_creation="Fri Jan 20 21:16:10 2012"
                         time_modification="Fri Jan 20 21:08:51 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="34319"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28372"
                obs_have="28372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 23:48:24 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10412035"
                         time_creation="Fri Jan 20 21:16:10 2012"
                         time_modification="Fri Jan 20 21:08:51 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="34319"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28372"
                obs_have="28372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10412035"
                         time_creation="Fri Jan 20 21:16:10 2012"
                         time_modification="Fri Jan 20 21:08:51 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="34319"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28372"
                obs_have="28372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10412035"
                         time_creation="Fri Feb 17 00:59:35 2012"
                         time_modification="Fri Jan 20 21:08:51 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="34319"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="31135"
                obs_have="31135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28372"
                obs_have="28372"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas020v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 20 22:45:12 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10208062"
                         time_creation="Fri Jan 20 22:16:26 2012"
                         time_modification="Fri Jan 20 22:08:46 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="34783"
                obs_have="34351"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="29966"
                obs_have="29886"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="27108"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Jan 21 00:41:59 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10208062"
                         time_creation="Fri Jan 20 22:16:26 2012"
                         time_modification="Fri Jan 20 22:08:46 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="34783"
                obs_have="34351"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="29966"
                obs_have="29886"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="27108"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10208062"
                         time_creation="Fri Jan 20 22:16:26 2012"
                         time_modification="Fri Jan 20 22:08:46 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="34783"
                obs_have="34351"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="29966"
                obs_have="29886"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="27108"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10208062"
                         time_creation="Fri Feb 17 00:59:36 2012"
                         time_modification="Fri Jan 20 22:08:46 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="34783"
                obs_have="34351"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="29966"
                obs_have="29886"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27180"
                obs_have="27108"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/chas020w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 21 00:02:55 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10582506"
                         time_creation="Fri Jan 20 23:21:08 2012"
                         time_modification="Fri Jan 20 23:08:51 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36297"
                obs_have="35181"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32536"
                obs_have="32518"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29893"
                obs_have="29877"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jan 21 01:40:42 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10582506"
                         time_creation="Fri Jan 20 23:21:08 2012"
                         time_modification="Fri Jan 20 23:08:51 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36297"
                obs_have="35181"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32536"
                obs_have="32518"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29893"
                obs_have="29877"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10582506"
                         time_creation="Fri Jan 20 23:21:08 2012"
                         time_modification="Fri Jan 20 23:08:51 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36297"
                obs_have="35181"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32536"
                obs_have="32518"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29893"
                obs_have="29877"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10582506"
                         time_creation="Fri Feb 17 00:59:37 2012"
                         time_modification="Fri Jan 20 23:08:51 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36297"
                obs_have="35181"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32536"
                obs_have="32518"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29893"
                obs_have="29877"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/chas020x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 21 00:54:22 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10241502"
                         time_creation="Sat Jan 21 00:36:56 2012"
                         time_modification="Sat Jan 21 00:08:43 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3526"
                      epochs_ratio="97.94">
          <mask elevation="03 degrees"
                obs_expected="36241"
                obs_have="34831"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="29746"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="25410"
                obs_have="24885"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sat Jan 21 02:40:37 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10241502"
                         time_creation="Sat Jan 21 00:36:56 2012"
                         time_modification="Sat Jan 21 00:08:43 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3526"
                      epochs_ratio="97.94">
          <mask elevation="03 degrees"
                obs_expected="36241"
                obs_have="34831"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="29746"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="25410"
                obs_have="24885"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:42:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10241502"
                         time_creation="Sat Jan 21 00:36:56 2012"
                         time_modification="Sat Jan 21 00:08:43 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3526"
                      epochs_ratio="97.94">
          <mask elevation="03 degrees"
                obs_expected="36241"
                obs_have="34831"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="29746"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="25410"
                obs_have="24885"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sun Feb 19 06:07:15 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10241502"
                         time_creation="Fri Feb 17 00:59:37 2012"
                         time_modification="Sat Jan 21 00:08:43 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3526"
                      epochs_ratio="97.94">
          <mask elevation="03 degrees"
                obs_expected="36241"
                obs_have="34831"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="30373"
                obs_have="29746"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="25410"
                obs_have="24885"
                obs_ratio="97.93" />
        </observations>
      </control>
    </file>
  </station>
</QC>
