<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-04-18 00:00:00"
    DayOfYear="109"
    Year="2012">
  <station name="CHAS">
    <file name="/chas1090.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 20 01:19:15 2012"
               level="3">
        <file_statistics latency="01:31:41"
                         size="8466655"
                         time_creation="Thu Apr 19 01:35:47 2012"
                         time_modification="Thu Apr 19 01:31:11 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30479"
                obs_have="29682"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="25474"
                obs_have="25418"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22491"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri May 18 09:39:46 2012"
               level="3">
        <file_statistics latency="01:31:41"
                         size="8466655"
                         time_creation="Wed May 16 01:01:40 2012"
                         time_modification="Thu Apr 19 01:31:11 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30479"
                obs_have="29682"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="25474"
                obs_have="25418"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22507"
                obs_have="22491"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/chas109a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Apr 18 01:25:58 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10505096"
                         time_creation="Wed Apr 18 01:15:15 2012"
                         time_modification="Wed Apr 18 01:08:47 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35378"
                obs_have="34795"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 01:54:57 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10505096"
                         time_creation="Wed Apr 18 01:15:15 2012"
                         time_modification="Wed Apr 18 01:08:47 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35378"
                obs_have="34795"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 03:44:13 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10505096"
                         time_creation="Wed Apr 18 01:15:15 2012"
                         time_modification="Wed Apr 18 01:08:47 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35378"
                obs_have="34795"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10505096"
                         time_creation="Wed Apr 18 01:15:15 2012"
                         time_modification="Wed Apr 18 01:08:47 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35378"
                obs_have="34795"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="10505096"
                         time_creation="Wed May 16 00:55:26 2012"
                         time_modification="Wed Apr 18 01:08:47 2012" />
        <observations epoch_first="Wed Apr 18 00:00:00 2012"
                      epoch_last="Wed Apr 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35378"
                obs_have="34795"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="32222"
                obs_have="32222"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28901"
                obs_have="28901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Apr 18 02:33:23 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11346080"
                         time_creation="Wed Apr 18 02:15:15 2012"
                         time_modification="Wed Apr 18 02:08:53 2012" />
        <observations epoch_first="Wed Apr 18 01:00:00 2012"
                      epoch_last="Wed Apr 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43106"
                obs_have="42511"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 03:05:36 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11346080"
                         time_creation="Wed Apr 18 02:15:15 2012"
                         time_modification="Wed Apr 18 02:08:53 2012" />
        <observations epoch_first="Wed Apr 18 01:00:00 2012"
                      epoch_last="Wed Apr 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43106"
                obs_have="42511"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 05:02:27 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11346080"
                         time_creation="Wed Apr 18 02:15:15 2012"
                         time_modification="Wed Apr 18 02:08:53 2012" />
        <observations epoch_first="Wed Apr 18 01:00:00 2012"
                      epoch_last="Wed Apr 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43106"
                obs_have="42511"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11346080"
                         time_creation="Wed Apr 18 02:15:15 2012"
                         time_modification="Wed Apr 18 02:08:53 2012" />
        <observations epoch_first="Wed Apr 18 01:00:00 2012"
                      epoch_last="Wed Apr 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43106"
                obs_have="42511"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11346080"
                         time_creation="Wed May 16 00:55:27 2012"
                         time_modification="Wed Apr 18 02:08:53 2012" />
        <observations epoch_first="Wed Apr 18 01:00:00 2012"
                      epoch_last="Wed Apr 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43106"
                obs_have="42511"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="35103"
                obs_have="35103"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30454"
                obs_have="30454"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Apr 18 03:28:32 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="12084035"
                         time_creation="Wed Apr 18 03:15:18 2012"
                         time_modification="Wed Apr 18 03:08:55 2012" />
        <observations epoch_first="Wed Apr 18 02:00:00 2012"
                      epoch_last="Wed Apr 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45242"
                obs_have="44348"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="33037"
                obs_have="33037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27794"
                obs_have="27794"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 03:58:56 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="12084035"
                         time_creation="Wed Apr 18 03:15:18 2012"
                         time_modification="Wed Apr 18 03:08:55 2012" />
        <observations epoch_first="Wed Apr 18 02:00:00 2012"
                      epoch_last="Wed Apr 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45242"
                obs_have="44348"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="33037"
                obs_have="33037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27794"
                obs_have="27794"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 05:57:14 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="12084035"
                         time_creation="Wed Apr 18 03:15:18 2012"
                         time_modification="Wed Apr 18 03:08:55 2012" />
        <observations epoch_first="Wed Apr 18 02:00:00 2012"
                      epoch_last="Wed Apr 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45242"
                obs_have="44348"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="33037"
                obs_have="33037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27794"
                obs_have="27794"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="12084035"
                         time_creation="Wed Apr 18 03:15:18 2012"
                         time_modification="Wed Apr 18 03:08:55 2012" />
        <observations epoch_first="Wed Apr 18 02:00:00 2012"
                      epoch_last="Wed Apr 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45242"
                obs_have="44348"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="33037"
                obs_have="33037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27794"
                obs_have="27794"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="12084035"
                         time_creation="Wed May 16 00:55:29 2012"
                         time_modification="Wed Apr 18 03:08:55 2012" />
        <observations epoch_first="Wed Apr 18 02:00:00 2012"
                      epoch_last="Wed Apr 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45242"
                obs_have="44348"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="33037"
                obs_have="33037"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27794"
                obs_have="27794"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Apr 18 04:31:56 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10720502"
                         time_creation="Wed Apr 18 04:15:20 2012"
                         time_modification="Wed Apr 18 04:08:52 2012" />
        <observations epoch_first="Wed Apr 18 03:00:00 2012"
                      epoch_last="Wed Apr 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41426"
                obs_have="40400"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="37699"
                obs_have="37330"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="34256"
                obs_have="34256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 07:04:35 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10720502"
                         time_creation="Wed Apr 18 04:15:20 2012"
                         time_modification="Wed Apr 18 04:08:52 2012" />
        <observations epoch_first="Wed Apr 18 03:00:00 2012"
                      epoch_last="Wed Apr 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41426"
                obs_have="40400"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="37699"
                obs_have="37330"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="34256"
                obs_have="34256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10720502"
                         time_creation="Wed Apr 18 04:15:20 2012"
                         time_modification="Wed Apr 18 04:08:52 2012" />
        <observations epoch_first="Wed Apr 18 03:00:00 2012"
                      epoch_last="Wed Apr 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41426"
                obs_have="40400"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="37699"
                obs_have="37330"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="34256"
                obs_have="34256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10720502"
                         time_creation="Wed May 16 00:55:30 2012"
                         time_modification="Wed Apr 18 04:08:52 2012" />
        <observations epoch_first="Wed Apr 18 03:00:00 2012"
                      epoch_last="Wed Apr 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41426"
                obs_have="40400"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="37699"
                obs_have="37330"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="34256"
                obs_have="34256"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Apr 18 05:37:00 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10724490"
                         time_creation="Wed Apr 18 05:15:22 2012"
                         time_modification="Wed Apr 18 05:08:55 2012" />
        <observations epoch_first="Wed Apr 18 04:00:00 2012"
                      epoch_last="Wed Apr 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40441"
                obs_have="40124"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="36834"
                obs_have="36834"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 08:01:14 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10724490"
                         time_creation="Wed Apr 18 05:15:22 2012"
                         time_modification="Wed Apr 18 05:08:55 2012" />
        <observations epoch_first="Wed Apr 18 04:00:00 2012"
                      epoch_last="Wed Apr 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40441"
                obs_have="40124"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="36834"
                obs_have="36834"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10724490"
                         time_creation="Wed Apr 18 05:15:22 2012"
                         time_modification="Wed Apr 18 05:08:55 2012" />
        <observations epoch_first="Wed Apr 18 04:00:00 2012"
                      epoch_last="Wed Apr 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40441"
                obs_have="40124"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="36834"
                obs_have="36834"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10724490"
                         time_creation="Wed May 16 00:55:32 2012"
                         time_modification="Wed Apr 18 05:08:55 2012" />
        <observations epoch_first="Wed Apr 18 04:00:00 2012"
                      epoch_last="Wed Apr 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40441"
                obs_have="40124"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="36834"
                obs_have="36834"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33784"
                obs_have="33784"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Apr 18 06:40:47 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10402500"
                         time_creation="Wed Apr 18 06:15:24 2012"
                         time_modification="Wed Apr 18 06:08:55 2012" />
        <observations epoch_first="Wed Apr 18 05:00:00 2012"
                      epoch_last="Wed Apr 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39362"
                obs_have="38991"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31752"
                obs_have="31752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10402500"
                         time_creation="Wed Apr 18 06:15:24 2012"
                         time_modification="Wed Apr 18 06:08:55 2012" />
        <observations epoch_first="Wed Apr 18 05:00:00 2012"
                      epoch_last="Wed Apr 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39362"
                obs_have="38991"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31752"
                obs_have="31752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10402500"
                         time_creation="Wed May 16 00:55:33 2012"
                         time_modification="Wed Apr 18 06:08:55 2012" />
        <observations epoch_first="Wed Apr 18 05:00:00 2012"
                      epoch_last="Wed Apr 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39362"
                obs_have="38991"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31752"
                obs_have="31752"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Apr 18 07:35:26 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10968306"
                         time_creation="Wed Apr 18 07:15:27 2012"
                         time_modification="Wed Apr 18 07:08:50 2012" />
        <observations epoch_first="Wed Apr 18 06:00:00 2012"
                      epoch_last="Wed Apr 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="37608"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 09:28:37 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10968306"
                         time_creation="Wed Apr 18 07:15:27 2012"
                         time_modification="Wed Apr 18 07:08:50 2012" />
        <observations epoch_first="Wed Apr 18 06:00:00 2012"
                      epoch_last="Wed Apr 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="37608"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 10:04:03 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10968306"
                         time_creation="Wed Apr 18 07:15:27 2012"
                         time_modification="Wed Apr 18 07:08:50 2012" />
        <observations epoch_first="Wed Apr 18 06:00:00 2012"
                      epoch_last="Wed Apr 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="37608"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10968306"
                         time_creation="Wed Apr 18 07:15:27 2012"
                         time_modification="Wed Apr 18 07:08:50 2012" />
        <observations epoch_first="Wed Apr 18 06:00:00 2012"
                      epoch_last="Wed Apr 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="37608"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10968306"
                         time_creation="Wed May 16 00:55:34 2012"
                         time_modification="Wed Apr 18 07:08:50 2012" />
        <observations epoch_first="Wed Apr 18 06:00:00 2012"
                      epoch_last="Wed Apr 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37952"
                obs_have="37608"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="32753"
                obs_have="32753"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30572"
                obs_have="30572"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Apr 18 08:40:59 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10759571"
                         time_creation="Wed Apr 18 08:25:19 2012"
                         time_modification="Wed Apr 18 08:13:20 2012" />
        <observations epoch_first="Wed Apr 18 07:00:00 2012"
                      epoch_last="Wed Apr 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38776"
                obs_have="37725"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34428"
                obs_have="34428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 09:08:48 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10759571"
                         time_creation="Wed Apr 18 08:25:19 2012"
                         time_modification="Wed Apr 18 08:13:20 2012" />
        <observations epoch_first="Wed Apr 18 07:00:00 2012"
                      epoch_last="Wed Apr 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38776"
                obs_have="37725"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34428"
                obs_have="34428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 10:59:58 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10759571"
                         time_creation="Wed Apr 18 08:25:19 2012"
                         time_modification="Wed Apr 18 08:13:20 2012" />
        <observations epoch_first="Wed Apr 18 07:00:00 2012"
                      epoch_last="Wed Apr 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38776"
                obs_have="37725"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34428"
                obs_have="34428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10759571"
                         time_creation="Wed Apr 18 08:25:19 2012"
                         time_modification="Wed Apr 18 08:13:20 2012" />
        <observations epoch_first="Wed Apr 18 07:00:00 2012"
                      epoch_last="Wed Apr 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38776"
                obs_have="37725"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34428"
                obs_have="34428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10759571"
                         time_creation="Wed May 16 00:55:36 2012"
                         time_modification="Wed Apr 18 08:13:20 2012" />
        <observations epoch_first="Wed Apr 18 07:00:00 2012"
                      epoch_last="Wed Apr 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38776"
                obs_have="37725"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="34428"
                obs_have="34428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31735"
                obs_have="31735"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Apr 18 09:49:05 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="11096913"
                         time_creation="Wed Apr 18 09:15:35 2012"
                         time_modification="Wed Apr 18 09:08:57 2012" />
        <observations epoch_first="Wed Apr 18 08:00:00 2012"
                      epoch_last="Wed Apr 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39341"
                obs_have="38742"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32063"
                obs_have="32063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 11:39:01 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="11096913"
                         time_creation="Wed Apr 18 09:15:35 2012"
                         time_modification="Wed Apr 18 09:08:57 2012" />
        <observations epoch_first="Wed Apr 18 08:00:00 2012"
                      epoch_last="Wed Apr 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39341"
                obs_have="38742"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32063"
                obs_have="32063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="11096913"
                         time_creation="Wed Apr 18 09:15:35 2012"
                         time_modification="Wed Apr 18 09:08:57 2012" />
        <observations epoch_first="Wed Apr 18 08:00:00 2012"
                      epoch_last="Wed Apr 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39341"
                obs_have="38742"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32063"
                obs_have="32063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="11096913"
                         time_creation="Wed May 16 00:55:37 2012"
                         time_modification="Wed Apr 18 09:08:57 2012" />
        <observations epoch_first="Wed Apr 18 08:00:00 2012"
                      epoch_last="Wed Apr 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39341"
                obs_have="38742"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32063"
                obs_have="32063"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27320"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Apr 18 10:35:28 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10793667"
                         time_creation="Wed Apr 18 10:15:29 2012"
                         time_modification="Wed Apr 18 10:08:53 2012" />
        <observations epoch_first="Wed Apr 18 09:00:00 2012"
                      epoch_last="Wed Apr 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39076"
                obs_have="38497"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 12:41:02 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10793667"
                         time_creation="Wed Apr 18 10:15:29 2012"
                         time_modification="Wed Apr 18 10:08:53 2012" />
        <observations epoch_first="Wed Apr 18 09:00:00 2012"
                      epoch_last="Wed Apr 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39076"
                obs_have="38497"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10793667"
                         time_creation="Wed Apr 18 10:15:29 2012"
                         time_modification="Wed Apr 18 10:08:53 2012" />
        <observations epoch_first="Wed Apr 18 09:00:00 2012"
                      epoch_last="Wed Apr 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39076"
                obs_have="38497"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10793667"
                         time_creation="Wed May 16 00:55:38 2012"
                         time_modification="Wed Apr 18 10:08:53 2012" />
        <observations epoch_first="Wed Apr 18 09:00:00 2012"
                      epoch_last="Wed Apr 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39076"
                obs_have="38497"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="30825"
                obs_have="30825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Apr 18 11:25:05 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10873484"
                         time_creation="Wed Apr 18 11:15:26 2012"
                         time_modification="Wed Apr 18 11:08:45 2012" />
        <observations epoch_first="Wed Apr 18 10:00:00 2012"
                      epoch_last="Wed Apr 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="37795"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 11:50:50 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10873484"
                         time_creation="Wed Apr 18 11:15:26 2012"
                         time_modification="Wed Apr 18 11:08:45 2012" />
        <observations epoch_first="Wed Apr 18 10:00:00 2012"
                      epoch_last="Wed Apr 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="37795"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 13:40:17 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10873484"
                         time_creation="Wed Apr 18 11:15:26 2012"
                         time_modification="Wed Apr 18 11:08:45 2012" />
        <observations epoch_first="Wed Apr 18 10:00:00 2012"
                      epoch_last="Wed Apr 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="37795"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10873484"
                         time_creation="Wed Apr 18 11:15:26 2012"
                         time_modification="Wed Apr 18 11:08:45 2012" />
        <observations epoch_first="Wed Apr 18 10:00:00 2012"
                      epoch_last="Wed Apr 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="37795"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10873484"
                         time_creation="Wed May 16 00:55:39 2012"
                         time_modification="Wed Apr 18 11:08:45 2012" />
        <observations epoch_first="Wed Apr 18 10:00:00 2012"
                      epoch_last="Wed Apr 18 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39876"
                obs_have="37795"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="33142"
                obs_have="33142"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Apr 18 12:23:29 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9686975"
                         time_creation="Wed Apr 18 12:15:32 2012"
                         time_modification="Wed Apr 18 12:08:55 2012" />
        <observations epoch_first="Wed Apr 18 11:00:00 2012"
                      epoch_last="Wed Apr 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="33384"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27138"
                obs_have="27138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 12:50:47 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9686975"
                         time_creation="Wed Apr 18 12:15:32 2012"
                         time_modification="Wed Apr 18 12:08:55 2012" />
        <observations epoch_first="Wed Apr 18 11:00:00 2012"
                      epoch_last="Wed Apr 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="33384"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27138"
                obs_have="27138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 14:38:15 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9686975"
                         time_creation="Wed Apr 18 12:15:32 2012"
                         time_modification="Wed Apr 18 12:08:55 2012" />
        <observations epoch_first="Wed Apr 18 11:00:00 2012"
                      epoch_last="Wed Apr 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="33384"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27138"
                obs_have="27138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9686975"
                         time_creation="Wed Apr 18 12:15:32 2012"
                         time_modification="Wed Apr 18 12:08:55 2012" />
        <observations epoch_first="Wed Apr 18 11:00:00 2012"
                      epoch_last="Wed Apr 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="33384"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27138"
                obs_have="27138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9686975"
                         time_creation="Wed May 16 00:55:41 2012"
                         time_modification="Wed Apr 18 12:08:55 2012" />
        <observations epoch_first="Wed Apr 18 11:00:00 2012"
                      epoch_last="Wed Apr 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="33384"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="28988"
                obs_have="28988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27138"
                obs_have="27138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Apr 18 13:22:52 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9736976"
                         time_creation="Wed Apr 18 13:20:22 2012"
                         time_modification="Wed Apr 18 13:13:19 2012" />
        <observations epoch_first="Wed Apr 18 12:00:00 2012"
                      epoch_last="Wed Apr 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="32915"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="26672"
                obs_have="26672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="23400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 13:49:21 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9736976"
                         time_creation="Wed Apr 18 13:20:22 2012"
                         time_modification="Wed Apr 18 13:13:19 2012" />
        <observations epoch_first="Wed Apr 18 12:00:00 2012"
                      epoch_last="Wed Apr 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="32915"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="26672"
                obs_have="26672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="23400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 15:39:24 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9736976"
                         time_creation="Wed Apr 18 13:20:22 2012"
                         time_modification="Wed Apr 18 13:13:19 2012" />
        <observations epoch_first="Wed Apr 18 12:00:00 2012"
                      epoch_last="Wed Apr 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="32915"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="26672"
                obs_have="26672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="23400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9736976"
                         time_creation="Wed Apr 18 13:20:22 2012"
                         time_modification="Wed Apr 18 13:13:19 2012" />
        <observations epoch_first="Wed Apr 18 12:00:00 2012"
                      epoch_last="Wed Apr 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="32915"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="26672"
                obs_have="26672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="23400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9736976"
                         time_creation="Wed May 16 00:55:42 2012"
                         time_modification="Wed Apr 18 13:13:19 2012" />
        <observations epoch_first="Wed Apr 18 12:00:00 2012"
                      epoch_last="Wed Apr 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34092"
                obs_have="32915"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="26672"
                obs_have="26672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23400"
                obs_have="23400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Apr 18 14:22:21 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10136173"
                         time_creation="Wed Apr 18 14:20:40 2012"
                         time_modification="Wed Apr 18 14:13:20 2012" />
        <observations epoch_first="Wed Apr 18 13:00:00 2012"
                      epoch_last="Wed Apr 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="36645"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="28211"
                obs_have="28211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23284"
                obs_have="23284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 14:48:30 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10136173"
                         time_creation="Wed Apr 18 14:20:40 2012"
                         time_modification="Wed Apr 18 14:13:20 2012" />
        <observations epoch_first="Wed Apr 18 13:00:00 2012"
                      epoch_last="Wed Apr 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="36645"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="28211"
                obs_have="28211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23284"
                obs_have="23284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 16:45:32 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10136173"
                         time_creation="Wed Apr 18 14:20:40 2012"
                         time_modification="Wed Apr 18 14:13:20 2012" />
        <observations epoch_first="Wed Apr 18 13:00:00 2012"
                      epoch_last="Wed Apr 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="36645"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="28211"
                obs_have="28211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23284"
                obs_have="23284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10136173"
                         time_creation="Wed Apr 18 14:20:40 2012"
                         time_modification="Wed Apr 18 14:13:20 2012" />
        <observations epoch_first="Wed Apr 18 13:00:00 2012"
                      epoch_last="Wed Apr 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="36645"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="28211"
                obs_have="28211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23284"
                obs_have="23284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10136173"
                         time_creation="Wed May 16 00:55:43 2012"
                         time_modification="Wed Apr 18 14:13:20 2012" />
        <observations epoch_first="Wed Apr 18 13:00:00 2012"
                      epoch_last="Wed Apr 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="36645"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="28211"
                obs_have="28211"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23284"
                obs_have="23284"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Apr 18 15:26:30 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10660483"
                         time_creation="Wed Apr 18 15:15:40 2012"
                         time_modification="Wed Apr 18 15:08:55 2012" />
        <observations epoch_first="Wed Apr 18 14:00:00 2012"
                      epoch_last="Wed Apr 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35549"
                obs_have="35396"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="31198"
                obs_have="31198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 15:52:25 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10660483"
                         time_creation="Wed Apr 18 15:15:40 2012"
                         time_modification="Wed Apr 18 15:08:55 2012" />
        <observations epoch_first="Wed Apr 18 14:00:00 2012"
                      epoch_last="Wed Apr 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35549"
                obs_have="35396"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="31198"
                obs_have="31198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 17:58:40 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10660483"
                         time_creation="Wed Apr 18 15:15:40 2012"
                         time_modification="Wed Apr 18 15:08:55 2012" />
        <observations epoch_first="Wed Apr 18 14:00:00 2012"
                      epoch_last="Wed Apr 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35549"
                obs_have="35396"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="31198"
                obs_have="31198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10660483"
                         time_creation="Wed Apr 18 15:15:40 2012"
                         time_modification="Wed Apr 18 15:08:55 2012" />
        <observations epoch_first="Wed Apr 18 14:00:00 2012"
                      epoch_last="Wed Apr 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35549"
                obs_have="35396"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="31198"
                obs_have="31198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="10660483"
                         time_creation="Wed May 16 00:55:44 2012"
                         time_modification="Wed Apr 18 15:08:55 2012" />
        <observations epoch_first="Wed Apr 18 14:00:00 2012"
                      epoch_last="Wed Apr 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35549"
                obs_have="35396"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="31198"
                obs_have="31198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Apr 18 18:59:24 2012"
               level="3">
        <file_statistics latency="00:38:11"
                         size="10219096"
                         time_creation="Wed Apr 18 17:05:19 2012"
                         time_modification="Wed Apr 18 16:38:10 2012" />
        <observations epoch_first="Wed Apr 18 15:00:00 2012"
                      epoch_last="Wed Apr 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="34255"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30784"
                obs_have="30784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:38:11"
                         size="10219096"
                         time_creation="Wed Apr 18 17:05:19 2012"
                         time_modification="Wed Apr 18 16:38:10 2012" />
        <observations epoch_first="Wed Apr 18 15:00:00 2012"
                      epoch_last="Wed Apr 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="34255"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30784"
                obs_have="30784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:38:11"
                         size="10219096"
                         time_creation="Wed May 16 00:55:46 2012"
                         time_modification="Wed Apr 18 16:38:10 2012" />
        <observations epoch_first="Wed Apr 18 15:00:00 2012"
                      epoch_last="Wed Apr 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="34255"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30784"
                obs_have="30784"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28248"
                obs_have="28248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Apr 18 17:35:00 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10622808"
                         time_creation="Wed Apr 18 17:15:35 2012"
                         time_modification="Wed Apr 18 17:08:54 2012" />
        <observations epoch_first="Wed Apr 18 16:00:00 2012"
                      epoch_last="Wed Apr 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36662"
                obs_have="35908"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32578"
                obs_have="32578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29411"
                obs_have="29411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 20:02:46 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10622808"
                         time_creation="Wed Apr 18 17:15:35 2012"
                         time_modification="Wed Apr 18 17:08:54 2012" />
        <observations epoch_first="Wed Apr 18 16:00:00 2012"
                      epoch_last="Wed Apr 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36662"
                obs_have="35908"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32578"
                obs_have="32578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29411"
                obs_have="29411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10622808"
                         time_creation="Wed Apr 18 17:15:35 2012"
                         time_modification="Wed Apr 18 17:08:54 2012" />
        <observations epoch_first="Wed Apr 18 16:00:00 2012"
                      epoch_last="Wed Apr 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36662"
                obs_have="35908"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32578"
                obs_have="32578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29411"
                obs_have="29411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10622808"
                         time_creation="Wed May 16 00:55:48 2012"
                         time_modification="Wed Apr 18 17:08:54 2012" />
        <observations epoch_first="Wed Apr 18 16:00:00 2012"
                      epoch_last="Wed Apr 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36662"
                obs_have="35908"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32578"
                obs_have="32578"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29411"
                obs_have="29411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Apr 18 18:38:04 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10500072"
                         time_creation="Wed Apr 18 18:15:43 2012"
                         time_modification="Wed Apr 18 18:08:49 2012" />
        <observations epoch_first="Wed Apr 18 17:00:00 2012"
                      epoch_last="Wed Apr 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35830"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="30032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25072"
                obs_have="25072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 21:06:42 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10500072"
                         time_creation="Wed Apr 18 18:15:43 2012"
                         time_modification="Wed Apr 18 18:08:49 2012" />
        <observations epoch_first="Wed Apr 18 17:00:00 2012"
                      epoch_last="Wed Apr 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35830"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="30032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25072"
                obs_have="25072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10500072"
                         time_creation="Wed Apr 18 18:15:43 2012"
                         time_modification="Wed Apr 18 18:08:49 2012" />
        <observations epoch_first="Wed Apr 18 17:00:00 2012"
                      epoch_last="Wed Apr 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35830"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="30032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25072"
                obs_have="25072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10500072"
                         time_creation="Wed May 16 00:55:49 2012"
                         time_modification="Wed Apr 18 18:08:49 2012" />
        <observations epoch_first="Wed Apr 18 17:00:00 2012"
                      epoch_last="Wed Apr 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35830"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="30032"
                obs_have="30032"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25072"
                obs_have="25072"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Apr 18 19:32:52 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10969368"
                         time_creation="Wed Apr 18 19:15:40 2012"
                         time_modification="Wed Apr 18 19:08:52 2012" />
        <observations epoch_first="Wed Apr 18 18:00:00 2012"
                      epoch_last="Wed Apr 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37901"
                obs_have="37010"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="33877"
                obs_have="33285"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30874"
                obs_have="30376"
                obs_ratio="98.39" />
        </observations>
      </control>
      <control date="Wed Apr 18 22:01:44 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10969368"
                         time_creation="Wed Apr 18 19:15:40 2012"
                         time_modification="Wed Apr 18 19:08:52 2012" />
        <observations epoch_first="Wed Apr 18 18:00:00 2012"
                      epoch_last="Wed Apr 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37901"
                obs_have="37010"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="33877"
                obs_have="33285"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30874"
                obs_have="30376"
                obs_ratio="98.39" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10969368"
                         time_creation="Wed Apr 18 19:15:40 2012"
                         time_modification="Wed Apr 18 19:08:52 2012" />
        <observations epoch_first="Wed Apr 18 18:00:00 2012"
                      epoch_last="Wed Apr 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37901"
                obs_have="37010"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="33877"
                obs_have="33285"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30874"
                obs_have="30376"
                obs_ratio="98.39" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="10969368"
                         time_creation="Wed May 16 00:55:50 2012"
                         time_modification="Wed Apr 18 19:08:52 2012" />
        <observations epoch_first="Wed Apr 18 18:00:00 2012"
                      epoch_last="Wed Apr 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37901"
                obs_have="37010"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="33877"
                obs_have="33285"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30874"
                obs_have="30376"
                obs_ratio="98.39" />
        </observations>
      </control>
    </file>
    <file name="/chas109t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Apr 18 20:39:37 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9610346"
                         time_creation="Wed Apr 18 20:20:56 2012"
                         time_modification="Wed Apr 18 20:08:49 2012" />
        <observations epoch_first="Wed Apr 18 19:00:00 2012"
                      epoch_last="Wed Apr 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34748"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33012"
                obs_have="33012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 18 22:58:38 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9610346"
                         time_creation="Wed Apr 18 20:20:56 2012"
                         time_modification="Wed Apr 18 20:08:49 2012" />
        <observations epoch_first="Wed Apr 18 19:00:00 2012"
                      epoch_last="Wed Apr 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34748"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33012"
                obs_have="33012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9610346"
                         time_creation="Wed Apr 18 20:20:56 2012"
                         time_modification="Wed Apr 18 20:08:49 2012" />
        <observations epoch_first="Wed Apr 18 19:00:00 2012"
                      epoch_last="Wed Apr 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34748"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33012"
                obs_have="33012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9610346"
                         time_creation="Wed May 16 00:55:52 2012"
                         time_modification="Wed Apr 18 20:08:49 2012" />
        <observations epoch_first="Wed Apr 18 19:00:00 2012"
                      epoch_last="Wed Apr 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="34748"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33012"
                obs_have="33012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Apr 18 21:37:30 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9732818"
                         time_creation="Wed Apr 18 21:15:48 2012"
                         time_modification="Wed Apr 18 21:08:44 2012" />
        <observations epoch_first="Wed Apr 18 20:00:00 2012"
                      epoch_last="Wed Apr 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33577"
                obs_have="32305"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="28628"
                obs_have="28628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26266"
                obs_have="26266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9732818"
                         time_creation="Wed Apr 18 21:15:48 2012"
                         time_modification="Wed Apr 18 21:08:44 2012" />
        <observations epoch_first="Wed Apr 18 20:00:00 2012"
                      epoch_last="Wed Apr 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33577"
                obs_have="32305"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="28628"
                obs_have="28628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26266"
                obs_have="26266"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9732818"
                         time_creation="Wed May 16 00:55:53 2012"
                         time_modification="Wed Apr 18 21:08:44 2012" />
        <observations epoch_first="Wed Apr 18 20:00:00 2012"
                      epoch_last="Wed Apr 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33577"
                obs_have="32305"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="28628"
                obs_have="28628"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26266"
                obs_have="26266"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Apr 18 22:34:43 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10399674"
                         time_creation="Wed Apr 18 22:15:44 2012"
                         time_modification="Wed Apr 18 22:08:49 2012" />
        <observations epoch_first="Wed Apr 18 21:00:00 2012"
                      epoch_last="Wed Apr 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38202"
                obs_have="37540"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20537"
                obs_have="20537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 00:18:32 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10399674"
                         time_creation="Wed Apr 18 22:15:44 2012"
                         time_modification="Wed Apr 18 22:08:49 2012" />
        <observations epoch_first="Wed Apr 18 21:00:00 2012"
                      epoch_last="Wed Apr 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38202"
                obs_have="37540"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20537"
                obs_have="20537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 00:46:55 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10399674"
                         time_creation="Wed Apr 18 22:15:44 2012"
                         time_modification="Wed Apr 18 22:08:49 2012" />
        <observations epoch_first="Wed Apr 18 21:00:00 2012"
                      epoch_last="Wed Apr 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38202"
                obs_have="37540"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20537"
                obs_have="20537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10399674"
                         time_creation="Wed Apr 18 22:15:44 2012"
                         time_modification="Wed Apr 18 22:08:49 2012" />
        <observations epoch_first="Wed Apr 18 21:00:00 2012"
                      epoch_last="Wed Apr 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38202"
                obs_have="37540"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20537"
                obs_have="20537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="10399674"
                         time_creation="Wed May 16 00:55:54 2012"
                         time_modification="Wed Apr 18 22:08:49 2012" />
        <observations epoch_first="Wed Apr 18 21:00:00 2012"
                      epoch_last="Wed Apr 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38202"
                obs_have="37540"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20537"
                obs_have="20537"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Apr 18 23:40:28 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10940444"
                         time_creation="Wed Apr 18 23:15:41 2012"
                         time_modification="Wed Apr 18 23:08:54 2012" />
        <observations epoch_first="Wed Apr 18 22:00:00 2012"
                      epoch_last="Wed Apr 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39338"
                obs_have="38040"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30964"
                obs_have="30964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24499"
                obs_have="24499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 00:05:22 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10940444"
                         time_creation="Wed Apr 18 23:15:41 2012"
                         time_modification="Wed Apr 18 23:08:54 2012" />
        <observations epoch_first="Wed Apr 18 22:00:00 2012"
                      epoch_last="Wed Apr 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39338"
                obs_have="38040"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30964"
                obs_have="30964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24499"
                obs_have="24499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 01:45:04 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10940444"
                         time_creation="Wed Apr 18 23:15:41 2012"
                         time_modification="Wed Apr 18 23:08:54 2012" />
        <observations epoch_first="Wed Apr 18 22:00:00 2012"
                      epoch_last="Wed Apr 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39338"
                obs_have="38040"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30964"
                obs_have="30964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24499"
                obs_have="24499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10940444"
                         time_creation="Wed Apr 18 23:15:41 2012"
                         time_modification="Wed Apr 18 23:08:54 2012" />
        <observations epoch_first="Wed Apr 18 22:00:00 2012"
                      epoch_last="Wed Apr 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39338"
                obs_have="38040"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30964"
                obs_have="30964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24499"
                obs_have="24499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10940444"
                         time_creation="Wed May 16 00:55:55 2012"
                         time_modification="Wed Apr 18 23:08:54 2012" />
        <observations epoch_first="Wed Apr 18 22:00:00 2012"
                      epoch_last="Wed Apr 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39338"
                obs_have="38040"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30964"
                obs_have="30964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24499"
                obs_have="24499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas109x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Apr 19 00:30:27 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10383010"
                         time_creation="Thu Apr 19 00:20:48 2012"
                         time_modification="Thu Apr 19 00:08:46 2012" />
        <observations epoch_first="Wed Apr 18 23:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="35105"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28465"
                obs_have="28465"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 00:59:30 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10383010"
                         time_creation="Thu Apr 19 00:20:48 2012"
                         time_modification="Thu Apr 19 00:08:46 2012" />
        <observations epoch_first="Wed Apr 18 23:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="35105"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28465"
                obs_have="28465"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 02:51:06 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10383010"
                         time_creation="Thu Apr 19 00:20:48 2012"
                         time_modification="Thu Apr 19 00:08:46 2012" />
        <observations epoch_first="Wed Apr 18 23:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="35105"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28465"
                obs_have="28465"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 19 23:55:41 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10383010"
                         time_creation="Thu Apr 19 00:20:48 2012"
                         time_modification="Thu Apr 19 00:08:46 2012" />
        <observations epoch_first="Wed Apr 18 23:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="35105"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28465"
                obs_have="28465"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:44:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10383010"
                         time_creation="Wed May 16 00:55:56 2012"
                         time_modification="Thu Apr 19 00:08:46 2012" />
        <observations epoch_first="Wed Apr 18 23:00:00 2012"
                      epoch_last="Wed Apr 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36048"
                obs_have="35105"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="28465"
                obs_have="28465"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
