<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-26 00:00:00"
    DayOfYear="57"
    Year="2012">
  <station name="CHAS">
    <file name="/chas0570.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 28 01:10:48 2012"
               level="3">
        <file_statistics latency="01:31:46"
                         size="8388012"
                         time_creation="Mon Feb 27 01:35:51 2012"
                         time_modification="Mon Feb 27 01:31:16 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29331"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="25515"
                obs_have="25158"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="22601"
                obs_have="22270"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Tue Mar 27 10:54:18 2012"
               level="3">
        <file_statistics latency="01:31:46"
                         size="8388012"
                         time_creation="Sun Mar 25 01:02:30 2012"
                         time_modification="Mon Feb 27 01:31:16 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30387"
                obs_have="29331"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="25515"
                obs_have="25158"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="22601"
                obs_have="22270"
                obs_ratio="98.54" />
        </observations>
      </control>
    </file>
    <file name="/chas057a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 26 01:25:10 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9939687"
                         time_creation="Sun Feb 26 01:15:13 2012"
                         time_modification="Sun Feb 26 01:08:42 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36155"
                obs_have="34987"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="29891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 01:53:15 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9939687"
                         time_creation="Sun Feb 26 01:15:13 2012"
                         time_modification="Sun Feb 26 01:08:42 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36155"
                obs_have="34987"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="29891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 03:48:29 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9939687"
                         time_creation="Sun Feb 26 01:15:13 2012"
                         time_modification="Sun Feb 26 01:08:42 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36155"
                obs_have="34987"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="29891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9939687"
                         time_creation="Sun Feb 26 01:15:13 2012"
                         time_modification="Sun Feb 26 01:08:42 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36155"
                obs_have="34987"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="29891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9939687"
                         time_creation="Sun Mar 25 00:55:47 2012"
                         time_modification="Sun Feb 26 01:08:42 2012" />
        <observations epoch_first="Sun Feb 26 00:00:00 2012"
                      epoch_last="Sun Feb 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36155"
                obs_have="34987"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="29891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25892"
                obs_have="25892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 26 02:25:05 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10711538"
                         time_creation="Sun Feb 26 02:15:14 2012"
                         time_modification="Sun Feb 26 02:08:44 2012" />
        <observations epoch_first="Sun Feb 26 01:00:00 2012"
                      epoch_last="Sun Feb 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39751"
                obs_have="38742"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="30097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 02:50:58 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10711538"
                         time_creation="Sun Feb 26 02:15:14 2012"
                         time_modification="Sun Feb 26 02:08:44 2012" />
        <observations epoch_first="Sun Feb 26 01:00:00 2012"
                      epoch_last="Sun Feb 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39751"
                obs_have="38742"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="30097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 04:49:21 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10711538"
                         time_creation="Sun Feb 26 02:15:14 2012"
                         time_modification="Sun Feb 26 02:08:44 2012" />
        <observations epoch_first="Sun Feb 26 01:00:00 2012"
                      epoch_last="Sun Feb 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39751"
                obs_have="38742"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="30097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10711538"
                         time_creation="Sun Feb 26 02:15:14 2012"
                         time_modification="Sun Feb 26 02:08:44 2012" />
        <observations epoch_first="Sun Feb 26 01:00:00 2012"
                      epoch_last="Sun Feb 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39751"
                obs_have="38742"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="30097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10711538"
                         time_creation="Sun Mar 25 00:55:48 2012"
                         time_modification="Sun Feb 26 02:08:44 2012" />
        <observations epoch_first="Sun Feb 26 01:00:00 2012"
                      epoch_last="Sun Feb 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39751"
                obs_have="38742"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30097"
                obs_have="30097"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 26 03:30:28 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11176034"
                         time_creation="Sun Feb 26 03:15:17 2012"
                         time_modification="Sun Feb 26 03:08:54 2012" />
        <observations epoch_first="Sun Feb 26 02:00:00 2012"
                      epoch_last="Sun Feb 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="41306"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="34613"
                obs_have="34613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 04:04:08 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11176034"
                         time_creation="Sun Feb 26 03:15:17 2012"
                         time_modification="Sun Feb 26 03:08:54 2012" />
        <observations epoch_first="Sun Feb 26 02:00:00 2012"
                      epoch_last="Sun Feb 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="41306"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="34613"
                obs_have="34613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 06:06:13 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11176034"
                         time_creation="Sun Feb 26 03:15:17 2012"
                         time_modification="Sun Feb 26 03:08:54 2012" />
        <observations epoch_first="Sun Feb 26 02:00:00 2012"
                      epoch_last="Sun Feb 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="41306"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="34613"
                obs_have="34613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11176034"
                         time_creation="Sun Feb 26 03:15:17 2012"
                         time_modification="Sun Feb 26 03:08:54 2012" />
        <observations epoch_first="Sun Feb 26 02:00:00 2012"
                      epoch_last="Sun Feb 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="41306"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="34613"
                obs_have="34613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11176034"
                         time_creation="Sun Mar 25 00:55:49 2012"
                         time_modification="Sun Feb 26 03:08:54 2012" />
        <observations epoch_first="Sun Feb 26 02:00:00 2012"
                      epoch_last="Sun Feb 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42596"
                obs_have="41306"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="34613"
                obs_have="34613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29875"
                obs_have="29875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 26 04:35:50 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="11150593"
                         time_creation="Sun Feb 26 04:15:19 2012"
                         time_modification="Sun Feb 26 04:08:45 2012" />
        <observations epoch_first="Sun Feb 26 03:00:00 2012"
                      epoch_last="Sun Feb 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39605"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29731"
                obs_have="29731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 05:08:38 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="11150593"
                         time_creation="Sun Feb 26 04:15:19 2012"
                         time_modification="Sun Feb 26 04:08:45 2012" />
        <observations epoch_first="Sun Feb 26 03:00:00 2012"
                      epoch_last="Sun Feb 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39605"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29731"
                obs_have="29731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 07:13:37 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="11150593"
                         time_creation="Sun Feb 26 04:15:19 2012"
                         time_modification="Sun Feb 26 04:08:45 2012" />
        <observations epoch_first="Sun Feb 26 03:00:00 2012"
                      epoch_last="Sun Feb 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39605"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29731"
                obs_have="29731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="11150593"
                         time_creation="Sun Feb 26 04:15:19 2012"
                         time_modification="Sun Feb 26 04:08:45 2012" />
        <observations epoch_first="Sun Feb 26 03:00:00 2012"
                      epoch_last="Sun Feb 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39605"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29731"
                obs_have="29731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="11150593"
                         time_creation="Sun Mar 25 00:55:50 2012"
                         time_modification="Sun Feb 26 04:08:45 2012" />
        <observations epoch_first="Sun Feb 26 03:00:00 2012"
                      epoch_last="Sun Feb 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40457"
                obs_have="39605"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="34044"
                obs_have="34044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29731"
                obs_have="29731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 26 05:40:49 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11245199"
                         time_creation="Sun Feb 26 05:15:20 2012"
                         time_modification="Sun Feb 26 05:08:54 2012" />
        <observations epoch_first="Sun Feb 26 04:00:00 2012"
                      epoch_last="Sun Feb 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42002"
                obs_have="40838"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34939"
                obs_have="34939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11245199"
                         time_creation="Sun Feb 26 05:15:20 2012"
                         time_modification="Sun Feb 26 05:08:54 2012" />
        <observations epoch_first="Sun Feb 26 04:00:00 2012"
                      epoch_last="Sun Feb 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42002"
                obs_have="40838"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34939"
                obs_have="34939"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="11245199"
                         time_creation="Sun Mar 25 00:55:51 2012"
                         time_modification="Sun Feb 26 05:08:54 2012" />
        <observations epoch_first="Sun Feb 26 04:00:00 2012"
                      epoch_last="Sun Feb 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42002"
                obs_have="40838"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34939"
                obs_have="34939"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Feb 26 06:45:43 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11996317"
                         time_creation="Sun Feb 26 06:15:25 2012"
                         time_modification="Sun Feb 26 06:08:52 2012" />
        <observations epoch_first="Sun Feb 26 05:00:00 2012"
                      epoch_last="Sun Feb 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47405"
                obs_have="46765"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 08:25:59 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11996317"
                         time_creation="Sun Feb 26 06:15:25 2012"
                         time_modification="Sun Feb 26 06:08:52 2012" />
        <observations epoch_first="Sun Feb 26 05:00:00 2012"
                      epoch_last="Sun Feb 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47405"
                obs_have="46765"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11996317"
                         time_creation="Sun Feb 26 06:15:25 2012"
                         time_modification="Sun Feb 26 06:08:52 2012" />
        <observations epoch_first="Sun Feb 26 05:00:00 2012"
                      epoch_last="Sun Feb 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47405"
                obs_have="46765"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11996317"
                         time_creation="Sun Mar 25 00:55:52 2012"
                         time_modification="Sun Feb 26 06:08:52 2012" />
        <observations epoch_first="Sun Feb 26 05:00:00 2012"
                      epoch_last="Sun Feb 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47405"
                obs_have="46765"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35856"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27571"
                obs_have="27571"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 26 07:37:04 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="11387353"
                         time_creation="Sun Feb 26 07:15:23 2012"
                         time_modification="Sun Feb 26 07:08:55 2012" />
        <observations epoch_first="Sun Feb 26 06:00:00 2012"
                      epoch_last="Sun Feb 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41679"
                obs_have="40941"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 07:59:38 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="11387353"
                         time_creation="Sun Feb 26 07:15:23 2012"
                         time_modification="Sun Feb 26 07:08:55 2012" />
        <observations epoch_first="Sun Feb 26 06:00:00 2012"
                      epoch_last="Sun Feb 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41679"
                obs_have="40941"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 09:11:50 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="11387353"
                         time_creation="Sun Feb 26 07:15:23 2012"
                         time_modification="Sun Feb 26 07:08:55 2012" />
        <observations epoch_first="Sun Feb 26 06:00:00 2012"
                      epoch_last="Sun Feb 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41679"
                obs_have="40941"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 10:06:29 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="11387353"
                         time_creation="Sun Feb 26 07:15:23 2012"
                         time_modification="Sun Feb 26 07:08:55 2012" />
        <observations epoch_first="Sun Feb 26 06:00:00 2012"
                      epoch_last="Sun Feb 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41679"
                obs_have="40941"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="11387353"
                         time_creation="Sun Feb 26 07:15:23 2012"
                         time_modification="Sun Feb 26 07:08:55 2012" />
        <observations epoch_first="Sun Feb 26 06:00:00 2012"
                      epoch_last="Sun Feb 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41679"
                obs_have="40941"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="11387353"
                         time_creation="Sun Mar 25 00:55:53 2012"
                         time_modification="Sun Feb 26 07:08:55 2012" />
        <observations epoch_first="Sun Feb 26 06:00:00 2012"
                      epoch_last="Sun Feb 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41679"
                obs_have="40941"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29666"
                obs_have="29666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 26 08:57:33 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10008879"
                         time_creation="Sun Feb 26 08:15:24 2012"
                         time_modification="Sun Feb 26 08:08:51 2012" />
        <observations epoch_first="Sun Feb 26 07:00:00 2012"
                      epoch_last="Sun Feb 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37001"
                obs_have="36441"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33183"
                obs_have="33183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 10:59:15 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10008879"
                         time_creation="Sun Feb 26 08:15:24 2012"
                         time_modification="Sun Feb 26 08:08:51 2012" />
        <observations epoch_first="Sun Feb 26 07:00:00 2012"
                      epoch_last="Sun Feb 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37001"
                obs_have="36441"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33183"
                obs_have="33183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10008879"
                         time_creation="Sun Feb 26 08:15:24 2012"
                         time_modification="Sun Feb 26 08:08:51 2012" />
        <observations epoch_first="Sun Feb 26 07:00:00 2012"
                      epoch_last="Sun Feb 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37001"
                obs_have="36441"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33183"
                obs_have="33183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10008879"
                         time_creation="Sun Mar 25 00:55:54 2012"
                         time_modification="Sun Feb 26 08:08:51 2012" />
        <observations epoch_first="Sun Feb 26 07:00:00 2012"
                      epoch_last="Sun Feb 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37001"
                obs_have="36441"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34898"
                obs_have="34898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33183"
                obs_have="33183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 26 09:27:44 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10103678"
                         time_creation="Sun Feb 26 09:15:24 2012"
                         time_modification="Sun Feb 26 09:08:49 2012" />
        <observations epoch_first="Sun Feb 26 08:00:00 2012"
                      epoch_last="Sun Feb 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="34990"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="30845"
                obs_have="30845"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28354"
                obs_have="28354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 09:43:09 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10103678"
                         time_creation="Sun Feb 26 09:15:24 2012"
                         time_modification="Sun Feb 26 09:08:49 2012" />
        <observations epoch_first="Sun Feb 26 08:00:00 2012"
                      epoch_last="Sun Feb 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="34990"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="30845"
                obs_have="30845"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28354"
                obs_have="28354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 09:55:39 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10103678"
                         time_creation="Sun Feb 26 09:15:24 2012"
                         time_modification="Sun Feb 26 09:08:49 2012" />
        <observations epoch_first="Sun Feb 26 08:00:00 2012"
                      epoch_last="Sun Feb 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="34990"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="30845"
                obs_have="30845"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28354"
                obs_have="28354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 11:37:13 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10103678"
                         time_creation="Sun Feb 26 09:15:24 2012"
                         time_modification="Sun Feb 26 09:08:49 2012" />
        <observations epoch_first="Sun Feb 26 08:00:00 2012"
                      epoch_last="Sun Feb 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="34990"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="30845"
                obs_have="30845"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28354"
                obs_have="28354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10103678"
                         time_creation="Sun Feb 26 09:15:24 2012"
                         time_modification="Sun Feb 26 09:08:49 2012" />
        <observations epoch_first="Sun Feb 26 08:00:00 2012"
                      epoch_last="Sun Feb 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="34990"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="30845"
                obs_have="30845"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28354"
                obs_have="28354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10103678"
                         time_creation="Sun Mar 25 00:55:55 2012"
                         time_modification="Sun Feb 26 09:08:49 2012" />
        <observations epoch_first="Sun Feb 26 08:00:00 2012"
                      epoch_last="Sun Feb 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="34990"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="30845"
                obs_have="30845"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28354"
                obs_have="28354"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Feb 26 10:37:57 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10325025"
                         time_creation="Sun Feb 26 10:15:27 2012"
                         time_modification="Sun Feb 26 10:08:52 2012" />
        <observations epoch_first="Sun Feb 26 09:00:00 2012"
                      epoch_last="Sun Feb 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="35153"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26500"
                obs_have="26500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 12:40:30 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10325025"
                         time_creation="Sun Feb 26 10:15:27 2012"
                         time_modification="Sun Feb 26 10:08:52 2012" />
        <observations epoch_first="Sun Feb 26 09:00:00 2012"
                      epoch_last="Sun Feb 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="35153"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26500"
                obs_have="26500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10325025"
                         time_creation="Sun Feb 26 10:15:27 2012"
                         time_modification="Sun Feb 26 10:08:52 2012" />
        <observations epoch_first="Sun Feb 26 09:00:00 2012"
                      epoch_last="Sun Feb 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="35153"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26500"
                obs_have="26500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10325025"
                         time_creation="Sun Mar 25 00:55:57 2012"
                         time_modification="Sun Feb 26 10:08:52 2012" />
        <observations epoch_first="Sun Feb 26 09:00:00 2012"
                      epoch_last="Sun Feb 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="35153"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="30791"
                obs_have="30791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26500"
                obs_have="26500"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 26 11:28:34 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9996518"
                         time_creation="Sun Feb 26 11:15:21 2012"
                         time_modification="Sun Feb 26 11:08:35 2012" />
        <observations epoch_first="Sun Feb 26 10:00:00 2012"
                      epoch_last="Sun Feb 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="34162"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="31788"
                obs_have="31788"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29933"
                obs_have="29933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 11:52:22 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9996518"
                         time_creation="Sun Feb 26 11:15:21 2012"
                         time_modification="Sun Feb 26 11:08:35 2012" />
        <observations epoch_first="Sun Feb 26 10:00:00 2012"
                      epoch_last="Sun Feb 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="34162"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="31788"
                obs_have="31788"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29933"
                obs_have="29933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 13:42:28 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9996518"
                         time_creation="Sun Feb 26 11:15:21 2012"
                         time_modification="Sun Feb 26 11:08:35 2012" />
        <observations epoch_first="Sun Feb 26 10:00:00 2012"
                      epoch_last="Sun Feb 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="34162"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="31788"
                obs_have="31788"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29933"
                obs_have="29933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9996518"
                         time_creation="Sun Feb 26 11:15:21 2012"
                         time_modification="Sun Feb 26 11:08:35 2012" />
        <observations epoch_first="Sun Feb 26 10:00:00 2012"
                      epoch_last="Sun Feb 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="34162"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="31788"
                obs_have="31788"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29933"
                obs_have="29933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9996518"
                         time_creation="Sun Mar 25 00:55:58 2012"
                         time_modification="Sun Feb 26 11:08:35 2012" />
        <observations epoch_first="Sun Feb 26 10:00:00 2012"
                      epoch_last="Sun Feb 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34609"
                obs_have="34162"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="31788"
                obs_have="31788"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29933"
                obs_have="29933"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 26 12:25:30 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10753455"
                         time_creation="Sun Feb 26 12:15:26 2012"
                         time_modification="Sun Feb 26 12:08:51 2012" />
        <observations epoch_first="Sun Feb 26 11:00:00 2012"
                      epoch_last="Sun Feb 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38207"
                obs_have="37173"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34160"
                obs_have="34160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30043"
                obs_have="30043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 12:52:38 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10753455"
                         time_creation="Sun Feb 26 12:15:26 2012"
                         time_modification="Sun Feb 26 12:08:51 2012" />
        <observations epoch_first="Sun Feb 26 11:00:00 2012"
                      epoch_last="Sun Feb 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38207"
                obs_have="37173"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34160"
                obs_have="34160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30043"
                obs_have="30043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 14:40:54 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10753455"
                         time_creation="Sun Feb 26 12:15:26 2012"
                         time_modification="Sun Feb 26 12:08:51 2012" />
        <observations epoch_first="Sun Feb 26 11:00:00 2012"
                      epoch_last="Sun Feb 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38207"
                obs_have="37173"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34160"
                obs_have="34160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30043"
                obs_have="30043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10753455"
                         time_creation="Sun Feb 26 12:15:26 2012"
                         time_modification="Sun Feb 26 12:08:51 2012" />
        <observations epoch_first="Sun Feb 26 11:00:00 2012"
                      epoch_last="Sun Feb 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38207"
                obs_have="37173"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34160"
                obs_have="34160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30043"
                obs_have="30043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10753455"
                         time_creation="Sun Mar 25 00:55:59 2012"
                         time_modification="Sun Feb 26 12:08:51 2012" />
        <observations epoch_first="Sun Feb 26 11:00:00 2012"
                      epoch_last="Sun Feb 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38207"
                obs_have="37173"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34160"
                obs_have="34160"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30043"
                obs_have="30043"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 26 13:23:37 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10955837"
                         time_creation="Sun Feb 26 13:15:22 2012"
                         time_modification="Sun Feb 26 13:08:48 2012" />
        <observations epoch_first="Sun Feb 26 12:00:00 2012"
                      epoch_last="Sun Feb 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38581"
                obs_have="37229"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28540"
                obs_have="28469"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25666"
                obs_have="25666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 13:51:38 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10955837"
                         time_creation="Sun Feb 26 13:15:22 2012"
                         time_modification="Sun Feb 26 13:08:48 2012" />
        <observations epoch_first="Sun Feb 26 12:00:00 2012"
                      epoch_last="Sun Feb 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38581"
                obs_have="37229"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28540"
                obs_have="28469"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25666"
                obs_have="25666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 15:38:45 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10955837"
                         time_creation="Sun Feb 26 13:15:22 2012"
                         time_modification="Sun Feb 26 13:08:48 2012" />
        <observations epoch_first="Sun Feb 26 12:00:00 2012"
                      epoch_last="Sun Feb 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38581"
                obs_have="37229"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28540"
                obs_have="28469"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25666"
                obs_have="25666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10955837"
                         time_creation="Sun Feb 26 13:15:22 2012"
                         time_modification="Sun Feb 26 13:08:48 2012" />
        <observations epoch_first="Sun Feb 26 12:00:00 2012"
                      epoch_last="Sun Feb 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38581"
                obs_have="37229"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28540"
                obs_have="28469"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25666"
                obs_have="25666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10955837"
                         time_creation="Sun Mar 25 00:56:00 2012"
                         time_modification="Sun Feb 26 13:08:48 2012" />
        <observations epoch_first="Sun Feb 26 12:00:00 2012"
                      epoch_last="Sun Feb 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38581"
                obs_have="37229"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28540"
                obs_have="28469"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25666"
                obs_have="25666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 26 14:26:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10665883"
                         time_creation="Sun Feb 26 14:15:23 2012"
                         time_modification="Sun Feb 26 14:08:48 2012" />
        <observations epoch_first="Sun Feb 26 13:00:00 2012"
                      epoch_last="Sun Feb 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40353"
                obs_have="39301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="33459"
                obs_have="33459"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 14:52:16 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10665883"
                         time_creation="Sun Feb 26 14:15:23 2012"
                         time_modification="Sun Feb 26 14:08:48 2012" />
        <observations epoch_first="Sun Feb 26 13:00:00 2012"
                      epoch_last="Sun Feb 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40353"
                obs_have="39301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="33459"
                obs_have="33459"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 16:48:50 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10665883"
                         time_creation="Sun Feb 26 14:15:23 2012"
                         time_modification="Sun Feb 26 14:08:48 2012" />
        <observations epoch_first="Sun Feb 26 13:00:00 2012"
                      epoch_last="Sun Feb 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40353"
                obs_have="39301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="33459"
                obs_have="33459"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10665883"
                         time_creation="Sun Feb 26 14:15:23 2012"
                         time_modification="Sun Feb 26 14:08:48 2012" />
        <observations epoch_first="Sun Feb 26 13:00:00 2012"
                      epoch_last="Sun Feb 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40353"
                obs_have="39301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="33459"
                obs_have="33459"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10665883"
                         time_creation="Sun Mar 25 00:56:01 2012"
                         time_modification="Sun Feb 26 14:08:48 2012" />
        <observations epoch_first="Sun Feb 26 13:00:00 2012"
                      epoch_last="Sun Feb 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40353"
                obs_have="39301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="33459"
                obs_have="33459"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27478"
                obs_have="27478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 26 15:26:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10701424"
                         time_creation="Sun Feb 26 15:15:25 2012"
                         time_modification="Sun Feb 26 15:08:48 2012" />
        <observations epoch_first="Sun Feb 26 14:00:00 2012"
                      epoch_last="Sun Feb 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37879"
                obs_have="36766"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 15:50:33 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10701424"
                         time_creation="Sun Feb 26 15:15:25 2012"
                         time_modification="Sun Feb 26 15:08:48 2012" />
        <observations epoch_first="Sun Feb 26 14:00:00 2012"
                      epoch_last="Sun Feb 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37879"
                obs_have="36766"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 17:46:52 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10701424"
                         time_creation="Sun Feb 26 15:15:25 2012"
                         time_modification="Sun Feb 26 15:08:48 2012" />
        <observations epoch_first="Sun Feb 26 14:00:00 2012"
                      epoch_last="Sun Feb 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37879"
                obs_have="36766"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10701424"
                         time_creation="Sun Feb 26 15:15:25 2012"
                         time_modification="Sun Feb 26 15:08:48 2012" />
        <observations epoch_first="Sun Feb 26 14:00:00 2012"
                      epoch_last="Sun Feb 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37879"
                obs_have="36766"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10701424"
                         time_creation="Sun Mar 25 00:56:02 2012"
                         time_modification="Sun Feb 26 15:08:48 2012" />
        <observations epoch_first="Sun Feb 26 14:00:00 2012"
                      epoch_last="Sun Feb 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37879"
                obs_have="36766"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31974"
                obs_have="31974"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28245"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Feb 26 16:27:04 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9450995"
                         time_creation="Sun Feb 26 16:15:27 2012"
                         time_modification="Sun Feb 26 16:08:51 2012" />
        <observations epoch_first="Sun Feb 26 15:00:00 2012"
                      epoch_last="Sun Feb 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="31480"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 16:59:42 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9450995"
                         time_creation="Sun Feb 26 16:15:27 2012"
                         time_modification="Sun Feb 26 16:08:51 2012" />
        <observations epoch_first="Sun Feb 26 15:00:00 2012"
                      epoch_last="Sun Feb 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="31480"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 18:52:39 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9450995"
                         time_creation="Sun Feb 26 16:15:27 2012"
                         time_modification="Sun Feb 26 16:08:51 2012" />
        <observations epoch_first="Sun Feb 26 15:00:00 2012"
                      epoch_last="Sun Feb 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="31480"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9450995"
                         time_creation="Sun Feb 26 16:15:27 2012"
                         time_modification="Sun Feb 26 16:08:51 2012" />
        <observations epoch_first="Sun Feb 26 15:00:00 2012"
                      epoch_last="Sun Feb 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="31480"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9450995"
                         time_creation="Sun Mar 25 00:56:03 2012"
                         time_modification="Sun Feb 26 16:08:51 2012" />
        <observations epoch_first="Sun Feb 26 15:00:00 2012"
                      epoch_last="Sun Feb 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32302"
                obs_have="31480"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="28282"
                obs_have="28282"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 26 17:25:39 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025233"
                         time_creation="Sun Feb 26 17:15:30 2012"
                         time_modification="Sun Feb 26 17:08:53 2012" />
        <observations epoch_first="Sun Feb 26 16:00:00 2012"
                      epoch_last="Sun Feb 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="34992"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24723"
                obs_have="24723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 17:59:05 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025233"
                         time_creation="Sun Feb 26 17:15:30 2012"
                         time_modification="Sun Feb 26 17:08:53 2012" />
        <observations epoch_first="Sun Feb 26 16:00:00 2012"
                      epoch_last="Sun Feb 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="34992"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24723"
                obs_have="24723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025233"
                         time_creation="Sun Feb 26 17:15:30 2012"
                         time_modification="Sun Feb 26 17:08:53 2012" />
        <observations epoch_first="Sun Feb 26 16:00:00 2012"
                      epoch_last="Sun Feb 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="34992"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24723"
                obs_have="24723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025233"
                         time_creation="Sun Mar 25 00:56:04 2012"
                         time_modification="Sun Feb 26 17:08:53 2012" />
        <observations epoch_first="Sun Feb 26 16:00:00 2012"
                      epoch_last="Sun Feb 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35935"
                obs_have="34992"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24723"
                obs_have="24723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 26 18:31:53 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10644435"
                         time_creation="Sun Feb 26 18:15:36 2012"
                         time_modification="Sun Feb 26 18:08:52 2012" />
        <observations epoch_first="Sun Feb 26 17:00:00 2012"
                      epoch_last="Sun Feb 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37470"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="27895"
                obs_have="27895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 19:07:30 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10644435"
                         time_creation="Sun Feb 26 18:15:36 2012"
                         time_modification="Sun Feb 26 18:08:52 2012" />
        <observations epoch_first="Sun Feb 26 17:00:00 2012"
                      epoch_last="Sun Feb 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37470"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="27895"
                obs_have="27895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 20:35:58 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10644435"
                         time_creation="Sun Feb 26 18:15:36 2012"
                         time_modification="Sun Feb 26 18:08:52 2012" />
        <observations epoch_first="Sun Feb 26 17:00:00 2012"
                      epoch_last="Sun Feb 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37470"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="27895"
                obs_have="27895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10644435"
                         time_creation="Sun Feb 26 18:15:36 2012"
                         time_modification="Sun Feb 26 18:08:52 2012" />
        <observations epoch_first="Sun Feb 26 17:00:00 2012"
                      epoch_last="Sun Feb 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37470"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="27895"
                obs_have="27895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10644435"
                         time_creation="Sun Mar 25 00:56:05 2012"
                         time_modification="Sun Feb 26 18:08:52 2012" />
        <observations epoch_first="Sun Feb 26 17:00:00 2012"
                      epoch_last="Sun Feb 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38693"
                obs_have="37470"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="27895"
                obs_have="27895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 26 19:43:11 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10098053"
                         time_creation="Sun Feb 26 19:15:48 2012"
                         time_modification="Sun Feb 26 19:09:04 2012" />
        <observations epoch_first="Sun Feb 26 18:00:00 2012"
                      epoch_last="Sun Feb 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="34606"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30337"
                obs_have="30337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27818"
                obs_have="27818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 20:09:23 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10098053"
                         time_creation="Sun Feb 26 19:15:48 2012"
                         time_modification="Sun Feb 26 19:09:04 2012" />
        <observations epoch_first="Sun Feb 26 18:00:00 2012"
                      epoch_last="Sun Feb 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="34606"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30337"
                obs_have="30337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27818"
                obs_have="27818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10098053"
                         time_creation="Sun Feb 26 19:15:48 2012"
                         time_modification="Sun Feb 26 19:09:04 2012" />
        <observations epoch_first="Sun Feb 26 18:00:00 2012"
                      epoch_last="Sun Feb 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="34606"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30337"
                obs_have="30337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27818"
                obs_have="27818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="10098053"
                         time_creation="Sun Mar 25 00:56:07 2012"
                         time_modification="Sun Feb 26 19:09:04 2012" />
        <observations epoch_first="Sun Feb 26 18:00:00 2012"
                      epoch_last="Sun Feb 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34991"
                obs_have="34606"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30337"
                obs_have="30337"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27818"
                obs_have="27818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Feb 26 21:07:44 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10234069"
                         time_creation="Sun Feb 26 20:15:49 2012"
                         time_modification="Sun Feb 26 20:08:51 2012" />
        <observations epoch_first="Sun Feb 26 19:00:00 2012"
                      epoch_last="Sun Feb 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="33106"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32213"
                obs_have="32213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 22:34:06 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10234069"
                         time_creation="Sun Feb 26 20:15:49 2012"
                         time_modification="Sun Feb 26 20:08:51 2012" />
        <observations epoch_first="Sun Feb 26 19:00:00 2012"
                      epoch_last="Sun Feb 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="33106"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32213"
                obs_have="32213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10234069"
                         time_creation="Sun Feb 26 20:15:49 2012"
                         time_modification="Sun Feb 26 20:08:51 2012" />
        <observations epoch_first="Sun Feb 26 19:00:00 2012"
                      epoch_last="Sun Feb 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="33106"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32213"
                obs_have="32213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10234069"
                         time_creation="Sun Mar 25 00:56:08 2012"
                         time_modification="Sun Feb 26 20:08:51 2012" />
        <observations epoch_first="Sun Feb 26 19:00:00 2012"
                      epoch_last="Sun Feb 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33238"
                obs_have="33106"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32213"
                obs_have="32213"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30282"
                obs_have="30282"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Feb 26 21:41:08 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10580738"
                         time_creation="Sun Feb 26 21:15:55 2012"
                         time_modification="Sun Feb 26 21:08:56 2012" />
        <observations epoch_first="Sun Feb 26 20:00:00 2012"
                      epoch_last="Sun Feb 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31687"
                obs_have="31687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27461"
                obs_have="27461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 22:05:28 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10580738"
                         time_creation="Sun Feb 26 21:15:55 2012"
                         time_modification="Sun Feb 26 21:08:56 2012" />
        <observations epoch_first="Sun Feb 26 20:00:00 2012"
                      epoch_last="Sun Feb 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31687"
                obs_have="31687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27461"
                obs_have="27461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 23:21:42 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10580738"
                         time_creation="Sun Feb 26 21:15:55 2012"
                         time_modification="Sun Feb 26 21:08:56 2012" />
        <observations epoch_first="Sun Feb 26 20:00:00 2012"
                      epoch_last="Sun Feb 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31687"
                obs_have="31687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27461"
                obs_have="27461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 26 23:47:32 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10580738"
                         time_creation="Sun Feb 26 21:15:55 2012"
                         time_modification="Sun Feb 26 21:08:56 2012" />
        <observations epoch_first="Sun Feb 26 20:00:00 2012"
                      epoch_last="Sun Feb 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31687"
                obs_have="31687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27461"
                obs_have="27461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10580738"
                         time_creation="Sun Feb 26 21:15:55 2012"
                         time_modification="Sun Feb 26 21:08:56 2012" />
        <observations epoch_first="Sun Feb 26 20:00:00 2012"
                      epoch_last="Sun Feb 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31687"
                obs_have="31687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27461"
                obs_have="27461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10580738"
                         time_creation="Sun Mar 25 00:56:09 2012"
                         time_modification="Sun Feb 26 21:08:56 2012" />
        <observations epoch_first="Sun Feb 26 20:00:00 2012"
                      epoch_last="Sun Feb 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36902"
                obs_have="35948"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="31687"
                obs_have="31687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27461"
                obs_have="27461"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb 26 23:01:28 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="10570774"
                         time_creation="Sun Feb 26 22:25:41 2012"
                         time_modification="Sun Feb 26 22:18:15 2012" />
        <observations epoch_first="Sun Feb 26 21:00:00 2012"
                      epoch_last="Sun Feb 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36680"
                obs_have="36167"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23597"
                obs_have="23597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 00:49:55 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="10570774"
                         time_creation="Sun Feb 26 22:25:41 2012"
                         time_modification="Sun Feb 26 22:18:15 2012" />
        <observations epoch_first="Sun Feb 26 21:00:00 2012"
                      epoch_last="Sun Feb 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36680"
                obs_have="36167"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23597"
                obs_have="23597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="10570774"
                         time_creation="Sun Feb 26 22:25:41 2012"
                         time_modification="Sun Feb 26 22:18:15 2012" />
        <observations epoch_first="Sun Feb 26 21:00:00 2012"
                      epoch_last="Sun Feb 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36680"
                obs_have="36167"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23597"
                obs_have="23597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="10570774"
                         time_creation="Sun Mar 25 00:56:10 2012"
                         time_modification="Sun Feb 26 22:18:15 2012" />
        <observations epoch_first="Sun Feb 26 21:00:00 2012"
                      epoch_last="Sun Feb 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36680"
                obs_have="36167"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23597"
                obs_have="23597"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 27 00:05:12 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9811012"
                         time_creation="Sun Feb 26 23:15:58 2012"
                         time_modification="Sun Feb 26 23:08:44 2012" />
        <observations epoch_first="Sun Feb 26 22:00:00 2012"
                      epoch_last="Sun Feb 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32306"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="30696"
                obs_have="30696"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29167"
                obs_have="29167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 01:47:10 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9811012"
                         time_creation="Sun Feb 26 23:15:58 2012"
                         time_modification="Sun Feb 26 23:08:44 2012" />
        <observations epoch_first="Sun Feb 26 22:00:00 2012"
                      epoch_last="Sun Feb 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32306"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="30696"
                obs_have="30696"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29167"
                obs_have="29167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9811012"
                         time_creation="Sun Feb 26 23:15:58 2012"
                         time_modification="Sun Feb 26 23:08:44 2012" />
        <observations epoch_first="Sun Feb 26 22:00:00 2012"
                      epoch_last="Sun Feb 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32306"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="30696"
                obs_have="30696"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29167"
                obs_have="29167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9811012"
                         time_creation="Sun Mar 25 00:56:11 2012"
                         time_modification="Sun Feb 26 23:08:44 2012" />
        <observations epoch_first="Sun Feb 26 22:00:00 2012"
                      epoch_last="Sun Feb 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32306"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="30696"
                obs_have="30696"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29167"
                obs_have="29167"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas057x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb 27 00:30:32 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8974337"
                         time_creation="Mon Feb 27 00:15:43 2012"
                         time_modification="Mon Feb 27 00:08:47 2012" />
        <observations epoch_first="Sun Feb 26 23:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33652"
                obs_have="29556"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="28187"
                obs_have="25328"
                obs_ratio="89.86" />
          <mask elevation="15 degrees"
                obs_expected="25308"
                obs_have="23302"
                obs_ratio="92.07" />
        </observations>
      </control>
      <control date="Mon Feb 27 01:01:03 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8974337"
                         time_creation="Mon Feb 27 00:15:43 2012"
                         time_modification="Mon Feb 27 00:08:47 2012" />
        <observations epoch_first="Sun Feb 26 23:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33652"
                obs_have="29556"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="28187"
                obs_have="25328"
                obs_ratio="89.86" />
          <mask elevation="15 degrees"
                obs_expected="25308"
                obs_have="23302"
                obs_ratio="92.07" />
        </observations>
      </control>
      <control date="Mon Feb 27 02:37:48 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8974337"
                         time_creation="Mon Feb 27 00:15:43 2012"
                         time_modification="Mon Feb 27 00:08:47 2012" />
        <observations epoch_first="Sun Feb 26 23:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33652"
                obs_have="29556"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="28187"
                obs_have="25328"
                obs_ratio="89.86" />
          <mask elevation="15 degrees"
                obs_expected="25308"
                obs_have="23302"
                obs_ratio="92.07" />
        </observations>
      </control>
      <control date="Mon Feb 27 23:36:09 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8974337"
                         time_creation="Mon Feb 27 00:15:43 2012"
                         time_modification="Mon Feb 27 00:08:47 2012" />
        <observations epoch_first="Sun Feb 26 23:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33652"
                obs_have="29556"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="28187"
                obs_have="25328"
                obs_ratio="89.86" />
          <mask elevation="15 degrees"
                obs_expected="25308"
                obs_have="23302"
                obs_ratio="92.07" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:02:25 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8974337"
                         time_creation="Sun Mar 25 00:56:12 2012"
                         time_modification="Mon Feb 27 00:08:47 2012" />
        <observations epoch_first="Sun Feb 26 23:00:00 2012"
                      epoch_last="Sun Feb 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33652"
                obs_have="29556"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="28187"
                obs_have="25328"
                obs_ratio="89.86" />
          <mask elevation="15 degrees"
                obs_expected="25308"
                obs_have="23302"
                obs_ratio="92.07" />
        </observations>
      </control>
    </file>
  </station>
</QC>
