<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-17 00:00:00"
    DayOfYear="48"
    Year="2011">
  <station name="CHAS">
    <file name="/chas0480.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 18 22:20:44 2011"
               level="3">
        <file_statistics latency="03:31:33"
                         size="7112996"
                         time_creation="Fri Feb 18 04:05:31 2011"
                         time_modification="Fri Feb 18 03:31:03 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="29515"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="25223"
                obs_have="25169"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22266"
                obs_have="22241"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Mar 19 07:11:52 2011"
               level="3">
        <file_statistics latency="03:31:33"
                         size="7112996"
                         time_creation="Thu Mar 17 00:57:55 2011"
                         time_modification="Fri Feb 18 03:31:03 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="29515"
                obs_ratio="97.07" />
          <mask elevation="10 degrees"
                obs_expected="25223"
                obs_have="25169"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22266"
                obs_have="22241"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/chas048a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 17 01:23:08 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7825979"
                         time_creation="Thu Feb 17 01:15:10 2011"
                         time_modification="Thu Feb 17 01:11:39 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32242"
                obs_have="32242"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31205"
                obs_have="31205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 01:48:32 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7825979"
                         time_creation="Thu Feb 17 01:15:10 2011"
                         time_modification="Thu Feb 17 01:11:39 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32242"
                obs_have="32242"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31205"
                obs_have="31205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 03:38:54 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7825979"
                         time_creation="Thu Feb 17 01:15:10 2011"
                         time_modification="Thu Feb 17 01:11:39 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32242"
                obs_have="32242"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31205"
                obs_have="31205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7825979"
                         time_creation="Thu Feb 17 01:15:10 2011"
                         time_modification="Thu Feb 17 01:11:39 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32242"
                obs_have="32242"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31205"
                obs_have="31205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7825979"
                         time_creation="Thu Mar 17 00:55:10 2011"
                         time_modification="Thu Feb 17 01:11:39 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32242"
                obs_have="32242"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31205"
                obs_have="31205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 17 02:21:57 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8329810"
                         time_creation="Thu Feb 17 02:15:11 2011"
                         time_modification="Thu Feb 17 02:11:36 2011" />
        <observations epoch_first="Thu Feb 17 01:00:00 2011"
                      epoch_last="Thu Feb 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33678"
                obs_have="31889"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28437"
                obs_have="27552"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24459"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Feb 17 02:48:20 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8329810"
                         time_creation="Thu Feb 17 02:15:11 2011"
                         time_modification="Thu Feb 17 02:11:36 2011" />
        <observations epoch_first="Thu Feb 17 01:00:00 2011"
                      epoch_last="Thu Feb 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33678"
                obs_have="31889"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28437"
                obs_have="27552"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24459"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Feb 17 04:36:53 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8329810"
                         time_creation="Thu Feb 17 02:15:11 2011"
                         time_modification="Thu Feb 17 02:11:36 2011" />
        <observations epoch_first="Thu Feb 17 01:00:00 2011"
                      epoch_last="Thu Feb 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33678"
                obs_have="31889"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28437"
                obs_have="27552"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24459"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8329810"
                         time_creation="Thu Feb 17 02:15:11 2011"
                         time_modification="Thu Feb 17 02:11:36 2011" />
        <observations epoch_first="Thu Feb 17 01:00:00 2011"
                      epoch_last="Thu Feb 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33678"
                obs_have="31889"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28437"
                obs_have="27552"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24459"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8329810"
                         time_creation="Thu Mar 17 00:55:11 2011"
                         time_modification="Thu Feb 17 02:11:36 2011" />
        <observations epoch_first="Thu Feb 17 01:00:00 2011"
                      epoch_last="Thu Feb 17 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33678"
                obs_have="31889"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28437"
                obs_have="27552"
                obs_ratio="96.89" />
          <mask elevation="15 degrees"
                obs_expected="24494"
                obs_have="24459"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/chas048c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 17 03:22:15 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9538023"
                         time_creation="Thu Feb 17 03:15:11 2011"
                         time_modification="Thu Feb 17 03:11:33 2011" />
        <observations epoch_first="Thu Feb 17 02:00:00 2011"
                      epoch_last="Thu Feb 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43148"
                obs_have="41336"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29073"
                obs_have="29073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 03:48:30 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9538023"
                         time_creation="Thu Feb 17 03:15:11 2011"
                         time_modification="Thu Feb 17 03:11:33 2011" />
        <observations epoch_first="Thu Feb 17 02:00:00 2011"
                      epoch_last="Thu Feb 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43148"
                obs_have="41336"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29073"
                obs_have="29073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 05:37:34 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9538023"
                         time_creation="Thu Feb 17 03:15:11 2011"
                         time_modification="Thu Feb 17 03:11:33 2011" />
        <observations epoch_first="Thu Feb 17 02:00:00 2011"
                      epoch_last="Thu Feb 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43148"
                obs_have="41336"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29073"
                obs_have="29073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9538023"
                         time_creation="Thu Feb 17 03:15:11 2011"
                         time_modification="Thu Feb 17 03:11:33 2011" />
        <observations epoch_first="Thu Feb 17 02:00:00 2011"
                      epoch_last="Thu Feb 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43148"
                obs_have="41336"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29073"
                obs_have="29073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9538023"
                         time_creation="Thu Mar 17 00:55:11 2011"
                         time_modification="Thu Feb 17 03:11:33 2011" />
        <observations epoch_first="Thu Feb 17 02:00:00 2011"
                      epoch_last="Thu Feb 17 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43148"
                obs_have="41336"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29073"
                obs_have="29073"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 17 04:24:08 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9786547"
                         time_creation="Thu Feb 17 04:15:14 2011"
                         time_modification="Thu Feb 17 04:11:45 2011" />
        <observations epoch_first="Thu Feb 17 03:00:00 2011"
                      epoch_last="Thu Feb 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41313"
                obs_have="40330"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="27491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 04:49:59 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9786547"
                         time_creation="Thu Feb 17 04:15:14 2011"
                         time_modification="Thu Feb 17 04:11:45 2011" />
        <observations epoch_first="Thu Feb 17 03:00:00 2011"
                      epoch_last="Thu Feb 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41313"
                obs_have="40330"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="27491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9786547"
                         time_creation="Thu Feb 17 04:15:14 2011"
                         time_modification="Thu Feb 17 04:11:45 2011" />
        <observations epoch_first="Thu Feb 17 03:00:00 2011"
                      epoch_last="Thu Feb 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41313"
                obs_have="40330"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="27491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="9786547"
                         time_creation="Thu Mar 17 00:55:12 2011"
                         time_modification="Thu Feb 17 04:11:45 2011" />
        <observations epoch_first="Thu Feb 17 03:00:00 2011"
                      epoch_last="Thu Feb 17 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41313"
                obs_have="40330"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="27491"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 17 05:23:20 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9703180"
                         time_creation="Thu Feb 17 05:15:14 2011"
                         time_modification="Thu Feb 17 05:11:37 2011" />
        <observations epoch_first="Thu Feb 17 04:00:00 2011"
                      epoch_last="Thu Feb 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40816"
                obs_have="39506"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="33797"
                obs_have="33797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30003"
                obs_have="30003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 05:49:05 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9703180"
                         time_creation="Thu Feb 17 05:15:14 2011"
                         time_modification="Thu Feb 17 05:11:37 2011" />
        <observations epoch_first="Thu Feb 17 04:00:00 2011"
                      epoch_last="Thu Feb 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40816"
                obs_have="39506"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="33797"
                obs_have="33797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30003"
                obs_have="30003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9703180"
                         time_creation="Thu Feb 17 05:15:14 2011"
                         time_modification="Thu Feb 17 05:11:37 2011" />
        <observations epoch_first="Thu Feb 17 04:00:00 2011"
                      epoch_last="Thu Feb 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40816"
                obs_have="39506"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="33797"
                obs_have="33797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30003"
                obs_have="30003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9703180"
                         time_creation="Thu Mar 17 00:55:12 2011"
                         time_modification="Thu Feb 17 05:11:37 2011" />
        <observations epoch_first="Thu Feb 17 04:00:00 2011"
                      epoch_last="Thu Feb 17 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40816"
                obs_have="39506"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="33797"
                obs_have="33797"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30003"
                obs_have="30003"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 17 08:12:51 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9334406"
                         time_creation="Thu Feb 17 06:15:20 2011"
                         time_modification="Thu Feb 17 06:11:40 2011" />
        <observations epoch_first="Thu Feb 17 05:00:00 2011"
                      epoch_last="Thu Feb 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="38752"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="35102"
                obs_have="35102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31216"
                obs_have="31216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 08:17:44 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9334406"
                         time_creation="Thu Feb 17 06:15:20 2011"
                         time_modification="Thu Feb 17 06:11:40 2011" />
        <observations epoch_first="Thu Feb 17 05:00:00 2011"
                      epoch_last="Thu Feb 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="38752"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="35102"
                obs_have="35102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31216"
                obs_have="31216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 08:42:01 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9334406"
                         time_creation="Thu Feb 17 06:15:20 2011"
                         time_modification="Thu Feb 17 06:11:40 2011" />
        <observations epoch_first="Thu Feb 17 05:00:00 2011"
                      epoch_last="Thu Feb 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="38752"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="35102"
                obs_have="35102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31216"
                obs_have="31216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9334406"
                         time_creation="Thu Feb 17 06:15:20 2011"
                         time_modification="Thu Feb 17 06:11:40 2011" />
        <observations epoch_first="Thu Feb 17 05:00:00 2011"
                      epoch_last="Thu Feb 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="38752"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="35102"
                obs_have="35102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31216"
                obs_have="31216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="9334406"
                         time_creation="Thu Mar 17 00:55:13 2011"
                         time_modification="Thu Feb 17 06:11:40 2011" />
        <observations epoch_first="Thu Feb 17 05:00:00 2011"
                      epoch_last="Thu Feb 17 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="38752"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="35102"
                obs_have="35102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31216"
                obs_have="31216"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 17 09:39:58 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9392207"
                         time_creation="Thu Feb 17 07:15:34 2011"
                         time_modification="Thu Feb 17 07:11:48 2011" />
        <observations epoch_first="Thu Feb 17 06:00:00 2011"
                      epoch_last="Thu Feb 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44724"
                obs_have="43932"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="36425"
                obs_have="36425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9392207"
                         time_creation="Thu Feb 17 07:15:34 2011"
                         time_modification="Thu Feb 17 07:11:48 2011" />
        <observations epoch_first="Thu Feb 17 06:00:00 2011"
                      epoch_last="Thu Feb 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44724"
                obs_have="43932"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="36425"
                obs_have="36425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="9392207"
                         time_creation="Thu Mar 17 00:55:13 2011"
                         time_modification="Thu Feb 17 07:11:48 2011" />
        <observations epoch_first="Thu Feb 17 06:00:00 2011"
                      epoch_last="Thu Feb 17 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44724"
                obs_have="43932"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="36425"
                obs_have="36425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30897"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 17 08:21:34 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 08:25:34 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 08:30:40 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 08:36:36 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 08:49:02 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 10:36:53 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Feb 17 08:15:26 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9882125"
                         time_creation="Thu Mar 17 00:55:14 2011"
                         time_modification="Thu Feb 17 08:11:37 2011" />
        <observations epoch_first="Thu Feb 17 07:00:00 2011"
                      epoch_last="Thu Feb 17 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46795"
                obs_have="45824"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="32651"
                obs_have="32651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26093"
                obs_have="26093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 17 09:21:47 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8207541"
                         time_creation="Thu Feb 17 09:15:34 2011"
                         time_modification="Thu Feb 17 09:11:36 2011" />
        <observations epoch_first="Thu Feb 17 08:00:00 2011"
                      epoch_last="Thu Feb 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38537"
                obs_have="37880"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="35323"
                obs_have="35323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32828"
                obs_have="32828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 09:47:30 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8207541"
                         time_creation="Thu Feb 17 09:15:34 2011"
                         time_modification="Thu Feb 17 09:11:36 2011" />
        <observations epoch_first="Thu Feb 17 08:00:00 2011"
                      epoch_last="Thu Feb 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38537"
                obs_have="37880"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="35323"
                obs_have="35323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32828"
                obs_have="32828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 11:36:12 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8207541"
                         time_creation="Thu Feb 17 09:15:34 2011"
                         time_modification="Thu Feb 17 09:11:36 2011" />
        <observations epoch_first="Thu Feb 17 08:00:00 2011"
                      epoch_last="Thu Feb 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38537"
                obs_have="37880"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="35323"
                obs_have="35323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32828"
                obs_have="32828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8207541"
                         time_creation="Thu Feb 17 09:15:34 2011"
                         time_modification="Thu Feb 17 09:11:36 2011" />
        <observations epoch_first="Thu Feb 17 08:00:00 2011"
                      epoch_last="Thu Feb 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38537"
                obs_have="37880"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="35323"
                obs_have="35323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32828"
                obs_have="32828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8207541"
                         time_creation="Thu Mar 17 00:55:14 2011"
                         time_modification="Thu Feb 17 09:11:36 2011" />
        <observations epoch_first="Thu Feb 17 08:00:00 2011"
                      epoch_last="Thu Feb 17 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38537"
                obs_have="37880"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="35323"
                obs_have="35323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32828"
                obs_have="32828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 17 10:22:39 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8281265"
                         time_creation="Thu Feb 17 10:15:26 2011"
                         time_modification="Thu Feb 17 10:11:36 2011" />
        <observations epoch_first="Thu Feb 17 09:00:00 2011"
                      epoch_last="Thu Feb 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37191"
                obs_have="36801"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33661"
                obs_have="33661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30619"
                obs_have="30619"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 10:48:55 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8281265"
                         time_creation="Thu Feb 17 10:15:26 2011"
                         time_modification="Thu Feb 17 10:11:36 2011" />
        <observations epoch_first="Thu Feb 17 09:00:00 2011"
                      epoch_last="Thu Feb 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37191"
                obs_have="36801"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33661"
                obs_have="33661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30619"
                obs_have="30619"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 12:37:51 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8281265"
                         time_creation="Thu Feb 17 10:15:26 2011"
                         time_modification="Thu Feb 17 10:11:36 2011" />
        <observations epoch_first="Thu Feb 17 09:00:00 2011"
                      epoch_last="Thu Feb 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37191"
                obs_have="36801"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33661"
                obs_have="33661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30619"
                obs_have="30619"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8281265"
                         time_creation="Thu Feb 17 10:15:26 2011"
                         time_modification="Thu Feb 17 10:11:36 2011" />
        <observations epoch_first="Thu Feb 17 09:00:00 2011"
                      epoch_last="Thu Feb 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37191"
                obs_have="36801"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33661"
                obs_have="33661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30619"
                obs_have="30619"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8281265"
                         time_creation="Thu Mar 17 00:55:15 2011"
                         time_modification="Thu Feb 17 10:11:36 2011" />
        <observations epoch_first="Thu Feb 17 09:00:00 2011"
                      epoch_last="Thu Feb 17 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37191"
                obs_have="36801"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="33661"
                obs_have="33661"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30619"
                obs_have="30619"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 17 11:22:45 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8204596"
                         time_creation="Thu Feb 17 11:15:28 2011"
                         time_modification="Thu Feb 17 11:11:39 2011" />
        <observations epoch_first="Thu Feb 17 10:00:00 2011"
                      epoch_last="Thu Feb 17 10:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34818"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31451"
                obs_have="31442"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28153"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 17 11:48:21 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8204596"
                         time_creation="Thu Feb 17 11:15:28 2011"
                         time_modification="Thu Feb 17 11:11:39 2011" />
        <observations epoch_first="Thu Feb 17 10:00:00 2011"
                      epoch_last="Thu Feb 17 10:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34818"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31451"
                obs_have="31442"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28153"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 17 13:37:43 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8204596"
                         time_creation="Thu Feb 17 11:15:28 2011"
                         time_modification="Thu Feb 17 11:11:39 2011" />
        <observations epoch_first="Thu Feb 17 10:00:00 2011"
                      epoch_last="Thu Feb 17 10:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34818"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31451"
                obs_have="31442"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28153"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8204596"
                         time_creation="Thu Feb 17 11:15:28 2011"
                         time_modification="Thu Feb 17 11:11:39 2011" />
        <observations epoch_first="Thu Feb 17 10:00:00 2011"
                      epoch_last="Thu Feb 17 10:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34818"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31451"
                obs_have="31442"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28153"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8204596"
                         time_creation="Thu Mar 17 00:55:15 2011"
                         time_modification="Thu Feb 17 11:11:39 2011" />
        <observations epoch_first="Thu Feb 17 10:00:00 2011"
                      epoch_last="Thu Feb 17 10:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35305"
                obs_have="34818"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31451"
                obs_have="31442"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28153"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas048l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 17 12:21:34 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8579583"
                         time_creation="Thu Feb 17 12:15:27 2011"
                         time_modification="Thu Feb 17 12:11:36 2011" />
        <observations epoch_first="Thu Feb 17 11:00:00 2011"
                      epoch_last="Thu Feb 17 11:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33922"
                obs_have="33082"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28773"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26162"
                obs_have="26138"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Feb 17 12:47:07 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8579583"
                         time_creation="Thu Feb 17 12:15:27 2011"
                         time_modification="Thu Feb 17 12:11:36 2011" />
        <observations epoch_first="Thu Feb 17 11:00:00 2011"
                      epoch_last="Thu Feb 17 11:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33922"
                obs_have="33082"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28773"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26162"
                obs_have="26138"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Feb 17 14:36:15 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8579583"
                         time_creation="Thu Feb 17 12:15:27 2011"
                         time_modification="Thu Feb 17 12:11:36 2011" />
        <observations epoch_first="Thu Feb 17 11:00:00 2011"
                      epoch_last="Thu Feb 17 11:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33922"
                obs_have="33082"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28773"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26162"
                obs_have="26138"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8579583"
                         time_creation="Thu Feb 17 12:15:27 2011"
                         time_modification="Thu Feb 17 12:11:36 2011" />
        <observations epoch_first="Thu Feb 17 11:00:00 2011"
                      epoch_last="Thu Feb 17 11:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33922"
                obs_have="33082"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28773"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26162"
                obs_have="26138"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8579583"
                         time_creation="Thu Mar 17 00:55:16 2011"
                         time_modification="Thu Feb 17 12:11:36 2011" />
        <observations epoch_first="Thu Feb 17 11:00:00 2011"
                      epoch_last="Thu Feb 17 11:59:59 2011"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33922"
                obs_have="33082"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28773"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26162"
                obs_have="26138"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/chas048m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 17 13:24:24 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8859325"
                         time_creation="Thu Feb 17 13:15:41 2011"
                         time_modification="Thu Feb 17 13:11:46 2011" />
        <observations epoch_first="Thu Feb 17 12:00:00 2011"
                      epoch_last="Thu Feb 17 12:59:59 2011"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="34882"
                obs_have="34125"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33055"
                obs_have="32965"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="32042"
                obs_have="31952"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Feb 17 13:50:26 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8859325"
                         time_creation="Thu Feb 17 13:15:41 2011"
                         time_modification="Thu Feb 17 13:11:46 2011" />
        <observations epoch_first="Thu Feb 17 12:00:00 2011"
                      epoch_last="Thu Feb 17 12:59:59 2011"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="34882"
                obs_have="34125"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33055"
                obs_have="32965"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="32042"
                obs_have="31952"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Feb 17 15:40:33 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8859325"
                         time_creation="Thu Feb 17 13:15:41 2011"
                         time_modification="Thu Feb 17 13:11:46 2011" />
        <observations epoch_first="Thu Feb 17 12:00:00 2011"
                      epoch_last="Thu Feb 17 12:59:59 2011"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="34882"
                obs_have="34125"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33055"
                obs_have="32965"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="32042"
                obs_have="31952"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8859325"
                         time_creation="Thu Feb 17 13:15:41 2011"
                         time_modification="Thu Feb 17 13:11:46 2011" />
        <observations epoch_first="Thu Feb 17 12:00:00 2011"
                      epoch_last="Thu Feb 17 12:59:59 2011"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="34882"
                obs_have="34125"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33055"
                obs_have="32965"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="32042"
                obs_have="31952"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="8859325"
                         time_creation="Thu Mar 17 00:55:17 2011"
                         time_modification="Thu Feb 17 13:11:46 2011" />
        <observations epoch_first="Thu Feb 17 12:00:00 2011"
                      epoch_last="Thu Feb 17 12:59:59 2011"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="34882"
                obs_have="34125"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="33055"
                obs_have="32965"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="32042"
                obs_have="31952"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/chas048n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 17 14:22:59 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9668731"
                         time_creation="Thu Feb 17 14:15:29 2011"
                         time_modification="Thu Feb 17 14:11:47 2011" />
        <observations epoch_first="Thu Feb 17 13:00:00 2011"
                      epoch_last="Thu Feb 17 13:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39664"
                obs_have="38276"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32674"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="27420"
                obs_have="27060"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Thu Feb 17 14:48:42 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9668731"
                         time_creation="Thu Feb 17 14:15:29 2011"
                         time_modification="Thu Feb 17 14:11:47 2011" />
        <observations epoch_first="Thu Feb 17 13:00:00 2011"
                      epoch_last="Thu Feb 17 13:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39664"
                obs_have="38276"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32674"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="27420"
                obs_have="27060"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Thu Feb 17 16:39:08 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9668731"
                         time_creation="Thu Feb 17 14:15:29 2011"
                         time_modification="Thu Feb 17 14:11:47 2011" />
        <observations epoch_first="Thu Feb 17 13:00:00 2011"
                      epoch_last="Thu Feb 17 13:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39664"
                obs_have="38276"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32674"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="27420"
                obs_have="27060"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9668731"
                         time_creation="Thu Feb 17 14:15:29 2011"
                         time_modification="Thu Feb 17 14:11:47 2011" />
        <observations epoch_first="Thu Feb 17 13:00:00 2011"
                      epoch_last="Thu Feb 17 13:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39664"
                obs_have="38276"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32674"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="27420"
                obs_have="27060"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="9668731"
                         time_creation="Thu Mar 17 00:55:17 2011"
                         time_modification="Thu Feb 17 14:11:47 2011" />
        <observations epoch_first="Thu Feb 17 13:00:00 2011"
                      epoch_last="Thu Feb 17 13:59:59 2011"
                      epochs="3555"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="39664"
                obs_have="38276"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="32674"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="27420"
                obs_have="27060"
                obs_ratio="98.69" />
        </observations>
      </control>
    </file>
    <file name="/chas048o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 17 15:22:04 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9638872"
                         time_creation="Thu Feb 17 15:15:26 2011"
                         time_modification="Thu Feb 17 15:11:33 2011" />
        <observations epoch_first="Thu Feb 17 14:00:00 2011"
                      epoch_last="Thu Feb 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38383"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="29082"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25758"
                obs_have="25758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 15:50:31 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9638872"
                         time_creation="Thu Feb 17 15:15:26 2011"
                         time_modification="Thu Feb 17 15:11:33 2011" />
        <observations epoch_first="Thu Feb 17 14:00:00 2011"
                      epoch_last="Thu Feb 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38383"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="29082"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25759"
                obs_have="25759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 17:39:27 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9638872"
                         time_creation="Thu Feb 17 15:15:26 2011"
                         time_modification="Thu Feb 17 15:11:33 2011" />
        <observations epoch_first="Thu Feb 17 14:00:00 2011"
                      epoch_last="Thu Feb 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38383"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="29082"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25759"
                obs_have="25759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9638872"
                         time_creation="Thu Feb 17 15:15:26 2011"
                         time_modification="Thu Feb 17 15:11:33 2011" />
        <observations epoch_first="Thu Feb 17 14:00:00 2011"
                      epoch_last="Thu Feb 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38383"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="29082"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25759"
                obs_have="25759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="9638872"
                         time_creation="Thu Mar 17 00:55:18 2011"
                         time_modification="Thu Feb 17 15:11:33 2011" />
        <observations epoch_first="Thu Feb 17 14:00:00 2011"
                      epoch_last="Thu Feb 17 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="38383"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="29082"
                obs_have="29082"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25759"
                obs_have="25759"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 17 16:21:55 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9732066"
                         time_creation="Thu Feb 17 16:15:49 2011"
                         time_modification="Thu Feb 17 16:11:38 2011" />
        <observations epoch_first="Thu Feb 17 15:00:00 2011"
                      epoch_last="Thu Feb 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40564"
                obs_have="38921"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="28081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 16:49:08 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9732066"
                         time_creation="Thu Feb 17 16:15:49 2011"
                         time_modification="Thu Feb 17 16:11:38 2011" />
        <observations epoch_first="Thu Feb 17 15:00:00 2011"
                      epoch_last="Thu Feb 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40563"
                obs_have="38921"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="28081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 18:37:10 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9732066"
                         time_creation="Thu Feb 17 16:15:49 2011"
                         time_modification="Thu Feb 17 16:11:38 2011" />
        <observations epoch_first="Thu Feb 17 15:00:00 2011"
                      epoch_last="Thu Feb 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40563"
                obs_have="38921"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="28081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9732066"
                         time_creation="Thu Feb 17 16:15:49 2011"
                         time_modification="Thu Feb 17 16:11:38 2011" />
        <observations epoch_first="Thu Feb 17 15:00:00 2011"
                      epoch_last="Thu Feb 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40563"
                obs_have="38921"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="28081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="9732066"
                         time_creation="Thu Mar 17 00:55:19 2011"
                         time_modification="Thu Feb 17 16:11:38 2011" />
        <observations epoch_first="Thu Feb 17 15:00:00 2011"
                      epoch_last="Thu Feb 17 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40563"
                obs_have="38921"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="31851"
                obs_have="31851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="28081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 17 17:23:27 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8411560"
                         time_creation="Thu Feb 17 17:15:55 2011"
                         time_modification="Thu Feb 17 17:11:40 2011" />
        <observations epoch_first="Thu Feb 17 16:00:00 2011"
                      epoch_last="Thu Feb 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="33782"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26867"
                obs_have="26867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 17:49:40 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8411560"
                         time_creation="Thu Feb 17 17:15:55 2011"
                         time_modification="Thu Feb 17 17:11:40 2011" />
        <observations epoch_first="Thu Feb 17 16:00:00 2011"
                      epoch_last="Thu Feb 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="33782"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26867"
                obs_have="26867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 19:37:41 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8411560"
                         time_creation="Thu Feb 17 17:15:55 2011"
                         time_modification="Thu Feb 17 17:11:40 2011" />
        <observations epoch_first="Thu Feb 17 16:00:00 2011"
                      epoch_last="Thu Feb 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="33782"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26867"
                obs_have="26867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8411560"
                         time_creation="Thu Feb 17 17:15:55 2011"
                         time_modification="Thu Feb 17 17:11:40 2011" />
        <observations epoch_first="Thu Feb 17 16:00:00 2011"
                      epoch_last="Thu Feb 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="33782"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26867"
                obs_have="26867"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8411560"
                         time_creation="Thu Mar 17 00:55:19 2011"
                         time_modification="Thu Feb 17 17:11:40 2011" />
        <observations epoch_first="Thu Feb 17 16:00:00 2011"
                      epoch_last="Thu Feb 17 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33973"
                obs_have="33782"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26867"
                obs_have="26867"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 17 18:48:47 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8812818"
                         time_creation="Thu Feb 17 18:30:24 2011"
                         time_modification="Thu Feb 17 18:20:18 2011" />
        <observations epoch_first="Thu Feb 17 17:00:00 2011"
                      epoch_last="Thu Feb 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34119"
                obs_have="33526"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8812818"
                         time_creation="Thu Feb 17 18:30:24 2011"
                         time_modification="Thu Feb 17 18:20:18 2011" />
        <observations epoch_first="Thu Feb 17 17:00:00 2011"
                      epoch_last="Thu Feb 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34119"
                obs_have="33526"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:20:19"
                         size="8812818"
                         time_creation="Thu Mar 17 00:55:20 2011"
                         time_modification="Thu Feb 17 18:20:18 2011" />
        <observations epoch_first="Thu Feb 17 17:00:00 2011"
                      epoch_last="Thu Feb 17 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34119"
                obs_have="33526"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="27077"
                obs_have="27077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23719"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 17 19:22:32 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8698226"
                         time_creation="Thu Feb 17 19:15:44 2011"
                         time_modification="Thu Feb 17 19:11:32 2011" />
        <observations epoch_first="Thu Feb 17 18:00:00 2011"
                      epoch_last="Thu Feb 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="36372"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 19:50:11 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8698226"
                         time_creation="Thu Feb 17 19:15:44 2011"
                         time_modification="Thu Feb 17 19:11:32 2011" />
        <observations epoch_first="Thu Feb 17 18:00:00 2011"
                      epoch_last="Thu Feb 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="36372"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8698226"
                         time_creation="Thu Feb 17 19:15:44 2011"
                         time_modification="Thu Feb 17 19:11:32 2011" />
        <observations epoch_first="Thu Feb 17 18:00:00 2011"
                      epoch_last="Thu Feb 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="36372"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8698226"
                         time_creation="Thu Mar 17 00:55:21 2011"
                         time_modification="Thu Feb 17 19:11:32 2011" />
        <observations epoch_first="Thu Feb 17 18:00:00 2011"
                      epoch_last="Thu Feb 17 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37821"
                obs_have="36372"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24956"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 17 22:24:24 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8858999"
                         time_creation="Thu Feb 17 20:16:03 2011"
                         time_modification="Thu Feb 17 20:11:34 2011" />
        <observations epoch_first="Thu Feb 17 19:00:00 2011"
                      epoch_last="Thu Feb 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35708"
                obs_have="35028"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="30401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8858999"
                         time_creation="Thu Feb 17 20:16:03 2011"
                         time_modification="Thu Feb 17 20:11:34 2011" />
        <observations epoch_first="Thu Feb 17 19:00:00 2011"
                      epoch_last="Thu Feb 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35708"
                obs_have="35028"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="30401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8858999"
                         time_creation="Thu Mar 17 00:55:21 2011"
                         time_modification="Thu Feb 17 20:11:34 2011" />
        <observations epoch_first="Thu Feb 17 19:00:00 2011"
                      epoch_last="Thu Feb 17 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35708"
                obs_have="35028"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="30401"
                obs_have="30401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27331"
                obs_have="27331"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 17 23:05:50 2011"
               level="3">
        <file_statistics latency="00:28:16"
                         size="8427121"
                         time_creation="Thu Feb 17 21:30:40 2011"
                         time_modification="Thu Feb 17 21:28:15 2011" />
        <observations epoch_first="Thu Feb 17 20:00:00 2011"
                      epoch_last="Thu Feb 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="35246"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31062"
                obs_have="31062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 23:10:38 2011"
               level="3">
        <file_statistics latency="00:28:16"
                         size="8427121"
                         time_creation="Thu Feb 17 21:30:40 2011"
                         time_modification="Thu Feb 17 21:28:15 2011" />
        <observations epoch_first="Thu Feb 17 20:00:00 2011"
                      epoch_last="Thu Feb 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="35246"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31062"
                obs_have="31062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 23:38:34 2011"
               level="3">
        <file_statistics latency="00:28:16"
                         size="8427121"
                         time_creation="Thu Feb 17 21:30:40 2011"
                         time_modification="Thu Feb 17 21:28:15 2011" />
        <observations epoch_first="Thu Feb 17 20:00:00 2011"
                      epoch_last="Thu Feb 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="35246"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31062"
                obs_have="31062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:28:16"
                         size="8427121"
                         time_creation="Thu Feb 17 21:30:40 2011"
                         time_modification="Thu Feb 17 21:28:15 2011" />
        <observations epoch_first="Thu Feb 17 20:00:00 2011"
                      epoch_last="Thu Feb 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="35246"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31062"
                obs_have="31062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:28:16"
                         size="8427121"
                         time_creation="Thu Mar 17 00:55:22 2011"
                         time_modification="Thu Feb 17 21:28:15 2011" />
        <observations epoch_first="Thu Feb 17 20:00:00 2011"
                      epoch_last="Thu Feb 17 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="35246"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="31062"
                obs_have="31062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28117"
                obs_have="28117"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 17 22:33:50 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Feb 17 22:16:19 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 22:43:26 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Feb 17 22:16:19 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 22:52:21 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Feb 17 22:16:19 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 22:59:28 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Feb 17 22:16:19 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 00:38:40 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Feb 17 22:16:19 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Feb 17 22:16:19 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8168054"
                         time_creation="Thu Mar 17 00:55:22 2011"
                         time_modification="Thu Feb 17 22:11:36 2011" />
        <observations epoch_first="Thu Feb 17 21:00:00 2011"
                      epoch_last="Thu Feb 17 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35377"
                obs_have="34702"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="32032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 17 23:22:48 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8354905"
                         time_creation="Thu Feb 17 23:15:27 2011"
                         time_modification="Thu Feb 17 23:11:35 2011" />
        <observations epoch_first="Thu Feb 17 22:00:00 2011"
                      epoch_last="Thu Feb 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="36566"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 23:49:08 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8354905"
                         time_creation="Thu Feb 17 23:15:27 2011"
                         time_modification="Thu Feb 17 23:11:35 2011" />
        <observations epoch_first="Thu Feb 17 22:00:00 2011"
                      epoch_last="Thu Feb 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="36566"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 01:37:49 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8354905"
                         time_creation="Thu Feb 17 23:15:27 2011"
                         time_modification="Thu Feb 17 23:11:35 2011" />
        <observations epoch_first="Thu Feb 17 22:00:00 2011"
                      epoch_last="Thu Feb 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="36566"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8354905"
                         time_creation="Thu Feb 17 23:15:27 2011"
                         time_modification="Thu Feb 17 23:11:35 2011" />
        <observations epoch_first="Thu Feb 17 22:00:00 2011"
                      epoch_last="Thu Feb 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="36566"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8354905"
                         time_creation="Thu Mar 17 00:55:23 2011"
                         time_modification="Thu Feb 17 23:11:35 2011" />
        <observations epoch_first="Thu Feb 17 22:00:00 2011"
                      epoch_last="Thu Feb 17 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37207"
                obs_have="36566"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30947"
                obs_have="30947"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26943"
                obs_have="26943"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas048x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 18 00:21:21 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8677015"
                         time_creation="Fri Feb 18 00:16:21 2011"
                         time_modification="Fri Feb 18 00:11:35 2011" />
        <observations epoch_first="Thu Feb 17 23:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34669"
                obs_have="34494"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="29565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 00:46:57 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8677015"
                         time_creation="Fri Feb 18 00:16:21 2011"
                         time_modification="Fri Feb 18 00:11:35 2011" />
        <observations epoch_first="Thu Feb 17 23:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34669"
                obs_have="34494"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29566"
                obs_have="29566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 02:36:39 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8677015"
                         time_creation="Fri Feb 18 00:16:21 2011"
                         time_modification="Fri Feb 18 00:11:35 2011" />
        <observations epoch_first="Thu Feb 17 23:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34669"
                obs_have="34494"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29566"
                obs_have="29566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 18 21:22:41 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8677015"
                         time_creation="Fri Feb 18 00:16:21 2011"
                         time_modification="Fri Feb 18 00:11:35 2011" />
        <observations epoch_first="Thu Feb 17 23:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34669"
                obs_have="34494"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29566"
                obs_have="29566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 05:09:49 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8677015"
                         time_creation="Thu Mar 17 00:55:23 2011"
                         time_modification="Fri Feb 18 00:11:35 2011" />
        <observations epoch_first="Thu Feb 17 23:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34669"
                obs_have="34494"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="29566"
                obs_have="29566"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
