<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-28 00:00:00"
    DayOfYear="28"
    Year="2012">
  <station name="SBLS">
    <file name="/sbls0280.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 30 00:10:40 2012"
               level="3">
        <file_statistics latency="15:34:39"
                         size="6271644"
                         time_creation="Sun Jan 29 16:08:32 2012"
                         time_modification="Sun Jan 29 15:34:09 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29484"
                obs_have="26599"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="24613"
                obs_have="24505"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21741"
                obs_have="21741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 11:12:25 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:15:18"
                         size="6271644"
                         time_creation="Sat Feb 25 01:04:19 2012"
                         time_modification="Wed Feb  8 01:14:48 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29484"
                obs_have="26599"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="24613"
                obs_have="24505"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21741"
                obs_have="21741"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 28 01:19:48 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7719283"
                         time_creation="Sat Jan 28 01:13:03 2012"
                         time_modification="Sat Jan 28 01:08:11 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31433"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="30773"
                obs_have="30567"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 01:48:51 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7719283"
                         time_creation="Sat Jan 28 01:13:03 2012"
                         time_modification="Sat Jan 28 01:08:11 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31433"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="30773"
                obs_have="30567"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 03:39:12 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7719283"
                         time_creation="Sat Jan 28 01:13:03 2012"
                         time_modification="Sat Jan 28 01:08:11 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31433"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="30773"
                obs_have="30567"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7719283"
                         time_creation="Sat Jan 28 01:13:03 2012"
                         time_modification="Sat Jan 28 01:08:11 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31433"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="30773"
                obs_have="30567"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7719283"
                         time_creation="Sat Feb 25 00:54:41 2012"
                         time_modification="Sat Jan 28 01:08:11 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31433"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="30773"
                obs_have="30567"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 28 02:19:19 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6720306"
                         time_creation="Sat Jan 28 02:13:08 2012"
                         time_modification="Sat Jan 28 02:08:11 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="26746"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24734"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="22344"
                obs_have="22344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 02:48:33 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6720306"
                         time_creation="Sat Jan 28 02:13:08 2012"
                         time_modification="Sat Jan 28 02:08:11 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="26746"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24734"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="22344"
                obs_have="22344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 04:38:12 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6720306"
                         time_creation="Sat Jan 28 02:13:08 2012"
                         time_modification="Sat Jan 28 02:08:11 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="26746"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24734"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="22344"
                obs_have="22344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6720306"
                         time_creation="Sat Jan 28 02:13:08 2012"
                         time_modification="Sat Jan 28 02:08:11 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="26746"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24734"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="22344"
                obs_have="22344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6720306"
                         time_creation="Sat Feb 25 00:54:42 2012"
                         time_modification="Sat Jan 28 02:08:11 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="26746"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24940"
                obs_have="24734"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="22344"
                obs_have="22344"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 28 03:20:09 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="6886483"
                         time_creation="Sat Jan 28 03:13:10 2012"
                         time_modification="Sat Jan 28 03:08:12 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32851"
                obs_have="29944"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26205"
                obs_have="26150"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 03:58:17 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="6886483"
                         time_creation="Sat Jan 28 03:13:10 2012"
                         time_modification="Sat Jan 28 03:08:12 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32851"
                obs_have="29944"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26205"
                obs_have="26150"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 05:40:35 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="6886483"
                         time_creation="Sat Jan 28 03:13:10 2012"
                         time_modification="Sat Jan 28 03:08:12 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32851"
                obs_have="29944"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26205"
                obs_have="26150"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="6886483"
                         time_creation="Sat Jan 28 03:13:10 2012"
                         time_modification="Sat Jan 28 03:08:12 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32851"
                obs_have="29944"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26205"
                obs_have="26150"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="6886483"
                         time_creation="Sat Feb 25 00:54:42 2012"
                         time_modification="Sat Jan 28 03:08:12 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32851"
                obs_have="29944"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26205"
                obs_have="26150"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22235"
                obs_have="22235"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 28 04:20:10 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7784755"
                         time_creation="Sat Jan 28 04:13:13 2012"
                         time_modification="Sat Jan 28 04:08:15 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37284"
                obs_have="33430"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="26315"
                obs_have="26315"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22472"
                obs_have="22472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 04:50:35 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7784755"
                         time_creation="Sat Jan 28 04:13:13 2012"
                         time_modification="Sat Jan 28 04:08:15 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37284"
                obs_have="33430"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="26315"
                obs_have="26315"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22472"
                obs_have="22472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 06:43:40 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7784755"
                         time_creation="Sat Jan 28 04:13:13 2012"
                         time_modification="Sat Jan 28 04:08:15 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37284"
                obs_have="33430"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="26315"
                obs_have="26315"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22472"
                obs_have="22472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7784755"
                         time_creation="Sat Jan 28 04:13:13 2012"
                         time_modification="Sat Jan 28 04:08:15 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37284"
                obs_have="33430"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="26315"
                obs_have="26315"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22472"
                obs_have="22472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7784755"
                         time_creation="Sat Feb 25 00:54:43 2012"
                         time_modification="Sat Jan 28 04:08:15 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37284"
                obs_have="33430"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="26315"
                obs_have="26315"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22472"
                obs_have="22472"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 28 05:20:24 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8121619"
                         time_creation="Sat Jan 28 05:13:13 2012"
                         time_modification="Sat Jan 28 05:08:15 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39747"
                obs_have="33640"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="30043"
                obs_have="29988"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="25930"
                obs_have="25930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 05:58:35 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8121619"
                         time_creation="Sat Jan 28 05:13:13 2012"
                         time_modification="Sat Jan 28 05:08:15 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39747"
                obs_have="33640"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="30043"
                obs_have="29988"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="25930"
                obs_have="25930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8121619"
                         time_creation="Sat Jan 28 05:13:13 2012"
                         time_modification="Sat Jan 28 05:08:15 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39747"
                obs_have="33640"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="30043"
                obs_have="29988"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="25930"
                obs_have="25930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="8121619"
                         time_creation="Sat Feb 25 00:54:43 2012"
                         time_modification="Sat Jan 28 05:08:15 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39747"
                obs_have="33640"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="30043"
                obs_have="29988"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="25930"
                obs_have="25930"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 28 06:20:38 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7868725"
                         time_creation="Sat Jan 28 06:13:18 2012"
                         time_modification="Sat Jan 28 06:08:16 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37303"
                obs_have="34681"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31185"
                obs_have="31146"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26585"
                obs_have="26585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 06:58:12 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7868725"
                         time_creation="Sat Jan 28 06:13:18 2012"
                         time_modification="Sat Jan 28 06:08:16 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37303"
                obs_have="34681"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31185"
                obs_have="31146"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26585"
                obs_have="26585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 08:20:26 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7868725"
                         time_creation="Sat Jan 28 06:13:18 2012"
                         time_modification="Sat Jan 28 06:08:16 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37303"
                obs_have="34681"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31185"
                obs_have="31146"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26585"
                obs_have="26585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 08:43:14 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7868725"
                         time_creation="Sat Jan 28 06:13:18 2012"
                         time_modification="Sat Jan 28 06:08:16 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37303"
                obs_have="34681"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31185"
                obs_have="31146"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26585"
                obs_have="26585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7868725"
                         time_creation="Sat Jan 28 06:13:18 2012"
                         time_modification="Sat Jan 28 06:08:16 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37303"
                obs_have="34681"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31185"
                obs_have="31146"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26585"
                obs_have="26585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7868725"
                         time_creation="Sat Feb 25 00:54:44 2012"
                         time_modification="Sat Jan 28 06:08:16 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37303"
                obs_have="34681"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31185"
                obs_have="31146"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26585"
                obs_have="26585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 28 07:20:31 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7974884"
                         time_creation="Sat Jan 28 07:13:12 2012"
                         time_modification="Sat Jan 28 07:08:10 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36256"
                obs_have="34973"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="33155"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 07:56:09 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7974884"
                         time_creation="Sat Jan 28 07:13:12 2012"
                         time_modification="Sat Jan 28 07:08:10 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36256"
                obs_have="34973"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="33155"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 09:39:26 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7974884"
                         time_creation="Sat Jan 28 07:13:12 2012"
                         time_modification="Sat Jan 28 07:08:10 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36256"
                obs_have="34973"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="33155"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7974884"
                         time_creation="Sat Jan 28 07:13:12 2012"
                         time_modification="Sat Jan 28 07:08:10 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36256"
                obs_have="34973"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="33155"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7974884"
                         time_creation="Sat Feb 25 00:54:44 2012"
                         time_modification="Sat Jan 28 07:08:10 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36256"
                obs_have="34973"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="33169"
                obs_have="33155"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 28 09:01:26 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8966122"
                         time_creation="Sat Jan 28 08:13:20 2012"
                         time_modification="Sat Jan 28 08:08:16 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42132"
                obs_have="40250"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="37297"
                obs_have="37297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29438"
                obs_have="29438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 10:38:10 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8966122"
                         time_creation="Sat Jan 28 08:13:20 2012"
                         time_modification="Sat Jan 28 08:08:16 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42132"
                obs_have="40250"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="37297"
                obs_have="37297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29438"
                obs_have="29438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8966122"
                         time_creation="Sat Jan 28 08:13:20 2012"
                         time_modification="Sat Jan 28 08:08:16 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42132"
                obs_have="40250"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="37297"
                obs_have="37297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29438"
                obs_have="29438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8966122"
                         time_creation="Sat Feb 25 00:54:45 2012"
                         time_modification="Sat Jan 28 08:08:16 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42132"
                obs_have="40250"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="37297"
                obs_have="37297"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29438"
                obs_have="29438"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 28 09:20:14 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8999768"
                         time_creation="Sat Jan 28 09:18:20 2012"
                         time_modification="Sat Jan 28 09:13:11 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43073"
                obs_have="38378"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="34796"
                obs_have="34370"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 09:58:06 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8999768"
                         time_creation="Sat Jan 28 09:18:20 2012"
                         time_modification="Sat Jan 28 09:13:11 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43073"
                obs_have="38378"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="34796"
                obs_have="34370"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 11:37:44 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8999768"
                         time_creation="Sat Jan 28 09:18:20 2012"
                         time_modification="Sat Jan 28 09:13:11 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43073"
                obs_have="38378"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="34796"
                obs_have="34370"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8999768"
                         time_creation="Sat Jan 28 09:18:20 2012"
                         time_modification="Sat Jan 28 09:13:11 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43073"
                obs_have="38378"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="34796"
                obs_have="34370"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8999768"
                         time_creation="Sat Feb 25 00:54:45 2012"
                         time_modification="Sat Jan 28 09:13:11 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43073"
                obs_have="38378"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="34796"
                obs_have="34370"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="29692"
                obs_have="29692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 28 10:19:45 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8519260"
                         time_creation="Sat Jan 28 10:18:25 2012"
                         time_modification="Sat Jan 28 10:13:10 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="36105"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34912"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33013"
                obs_have="33013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 10:51:44 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8519260"
                         time_creation="Sat Jan 28 10:18:25 2012"
                         time_modification="Sat Jan 28 10:13:10 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="36105"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34912"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33013"
                obs_have="33013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 12:37:55 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8519260"
                         time_creation="Sat Jan 28 10:18:25 2012"
                         time_modification="Sat Jan 28 10:13:10 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="36105"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34912"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33013"
                obs_have="33013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8519260"
                         time_creation="Sat Jan 28 10:18:25 2012"
                         time_modification="Sat Jan 28 10:13:10 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="36105"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34912"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33013"
                obs_have="33013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="8519260"
                         time_creation="Sat Feb 25 00:54:46 2012"
                         time_modification="Sat Jan 28 10:13:10 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37062"
                obs_have="36105"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34912"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="33013"
                obs_have="33013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 28 11:19:19 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7449471"
                         time_creation="Sat Jan 28 11:13:12 2012"
                         time_modification="Sat Jan 28 11:08:10 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="31942"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30477"
                obs_have="30416"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 11:48:20 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7449471"
                         time_creation="Sat Jan 28 11:13:12 2012"
                         time_modification="Sat Jan 28 11:08:10 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="31942"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30477"
                obs_have="30416"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 13:37:24 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7449471"
                         time_creation="Sat Jan 28 11:13:12 2012"
                         time_modification="Sat Jan 28 11:08:10 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="31942"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30477"
                obs_have="30416"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7449471"
                         time_creation="Sat Jan 28 11:13:12 2012"
                         time_modification="Sat Jan 28 11:08:10 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="31942"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30477"
                obs_have="30416"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7449471"
                         time_creation="Sat Feb 25 00:54:46 2012"
                         time_modification="Sat Jan 28 11:08:10 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="31942"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="30477"
                obs_have="30416"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28199"
                obs_have="28199"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 28 12:19:38 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="7872442"
                         time_creation="Sat Jan 28 12:18:22 2012"
                         time_modification="Sat Jan 28 12:13:07 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36842"
                obs_have="32668"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30231"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 12:49:25 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="7872442"
                         time_creation="Sat Jan 28 12:18:22 2012"
                         time_modification="Sat Jan 28 12:13:07 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36842"
                obs_have="32668"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30231"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 14:37:48 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="7872442"
                         time_creation="Sat Jan 28 12:18:22 2012"
                         time_modification="Sat Jan 28 12:13:07 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36842"
                obs_have="32668"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30231"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="7872442"
                         time_creation="Sat Jan 28 12:18:22 2012"
                         time_modification="Sat Jan 28 12:13:07 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36842"
                obs_have="32668"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30231"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:13:08"
                         size="7872442"
                         time_creation="Sat Feb 25 00:54:46 2012"
                         time_modification="Sat Jan 28 12:13:07 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36842"
                obs_have="32668"
                obs_ratio="88.67" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30231"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 28 13:19:51 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8553683"
                         time_creation="Sat Jan 28 13:13:23 2012"
                         time_modification="Sat Jan 28 13:08:14 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34696"
                obs_have="34149"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="33194"
                obs_have="33133"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 13:48:54 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8553683"
                         time_creation="Sat Jan 28 13:13:23 2012"
                         time_modification="Sat Jan 28 13:08:14 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34696"
                obs_have="34149"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="33194"
                obs_have="33133"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 15:38:24 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8553683"
                         time_creation="Sat Jan 28 13:13:23 2012"
                         time_modification="Sat Jan 28 13:08:14 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34696"
                obs_have="34149"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="33194"
                obs_have="33133"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8553683"
                         time_creation="Sat Jan 28 13:13:23 2012"
                         time_modification="Sat Jan 28 13:08:14 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34696"
                obs_have="34149"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="33194"
                obs_have="33133"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8553683"
                         time_creation="Sat Feb 25 00:54:47 2012"
                         time_modification="Sat Jan 28 13:08:14 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34696"
                obs_have="34149"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="33194"
                obs_have="33133"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 28 14:19:52 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8876046"
                         time_creation="Sat Jan 28 14:13:17 2012"
                         time_modification="Sat Jan 28 14:08:12 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38256"
                obs_have="35821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="33256"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 14:48:57 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8876046"
                         time_creation="Sat Jan 28 14:13:17 2012"
                         time_modification="Sat Jan 28 14:08:12 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38256"
                obs_have="35821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="33256"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 16:38:20 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8876046"
                         time_creation="Sat Jan 28 14:13:17 2012"
                         time_modification="Sat Jan 28 14:08:12 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38256"
                obs_have="35821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="33256"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8876046"
                         time_creation="Sat Jan 28 14:13:17 2012"
                         time_modification="Sat Jan 28 14:08:12 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38256"
                obs_have="35821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="33256"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8876046"
                         time_creation="Sat Feb 25 00:54:47 2012"
                         time_modification="Sat Jan 28 14:08:12 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38256"
                obs_have="35821"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="33561"
                obs_have="33256"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="29631"
                obs_have="29631"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 28 15:50:35 2012"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8131892"
                         time_creation="Sat Jan 28 15:23:45 2012"
                         time_modification="Sat Jan 28 15:15:07 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33310"
                obs_have="30182"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25450"
                obs_have="25450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 17:38:03 2012"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8131892"
                         time_creation="Sat Jan 28 15:23:45 2012"
                         time_modification="Sat Jan 28 15:15:07 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33310"
                obs_have="30182"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25450"
                obs_have="25450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8131892"
                         time_creation="Sat Jan 28 15:23:45 2012"
                         time_modification="Sat Jan 28 15:15:07 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33310"
                obs_have="30182"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25450"
                obs_have="25450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8131892"
                         time_creation="Sat Feb 25 00:54:48 2012"
                         time_modification="Sat Jan 28 15:15:07 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33310"
                obs_have="30182"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="27452"
                obs_have="27452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25450"
                obs_have="25450"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 28 16:53:33 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8607766"
                         time_creation="Sat Jan 28 16:23:31 2012"
                         time_modification="Sat Jan 28 16:15:08 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40430"
                obs_have="33646"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31184"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 18:41:47 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8607766"
                         time_creation="Sat Jan 28 16:23:31 2012"
                         time_modification="Sat Jan 28 16:15:08 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40430"
                obs_have="33646"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31184"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8607766"
                         time_creation="Sat Jan 28 16:23:31 2012"
                         time_modification="Sat Jan 28 16:15:08 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40430"
                obs_have="33646"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31184"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8607766"
                         time_creation="Sat Feb 25 00:54:48 2012"
                         time_modification="Sat Jan 28 16:15:08 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40430"
                obs_have="33646"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31184"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27293"
                obs_have="27293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 28 17:20:42 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025924"
                         time_creation="Sat Jan 28 17:13:21 2012"
                         time_modification="Sat Jan 28 17:08:12 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="33948"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="31282"
                obs_have="31226"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 17:54:42 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025924"
                         time_creation="Sat Jan 28 17:13:21 2012"
                         time_modification="Sat Jan 28 17:08:12 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="33948"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="31282"
                obs_have="31226"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 19:40:18 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025924"
                         time_creation="Sat Jan 28 17:13:21 2012"
                         time_modification="Sat Jan 28 17:08:12 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="33948"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="31282"
                obs_have="31226"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025924"
                         time_creation="Sat Jan 28 17:13:21 2012"
                         time_modification="Sat Jan 28 17:08:12 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="33948"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="31282"
                obs_have="31226"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8025924"
                         time_creation="Sat Feb 25 00:54:49 2012"
                         time_modification="Sat Jan 28 17:08:12 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="33948"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="31282"
                obs_have="31226"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28162"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 28 18:20:57 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="6995331"
                         time_creation="Sat Jan 28 18:13:29 2012"
                         time_modification="Sat Jan 28 18:08:16 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="30496"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="28326"
                obs_have="28037"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24515"
                obs_have="24515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 20:45:10 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="6995331"
                         time_creation="Sat Jan 28 18:13:29 2012"
                         time_modification="Sat Jan 28 18:08:16 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="30496"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="28326"
                obs_have="28037"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24515"
                obs_have="24515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="6995331"
                         time_creation="Sat Jan 28 18:13:29 2012"
                         time_modification="Sat Jan 28 18:08:16 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="30496"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="28326"
                obs_have="28037"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24515"
                obs_have="24515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="6995331"
                         time_creation="Sat Feb 25 00:54:49 2012"
                         time_modification="Sat Jan 28 18:08:16 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="30496"
                obs_ratio="89.40" />
          <mask elevation="10 degrees"
                obs_expected="28326"
                obs_have="28037"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24515"
                obs_have="24515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 28 19:20:39 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="6485314"
                         time_creation="Sat Jan 28 19:13:36 2012"
                         time_modification="Sat Jan 28 19:08:13 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31928"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29301"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="25217"
                obs_have="25217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 21:44:30 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="6485314"
                         time_creation="Sat Jan 28 19:13:36 2012"
                         time_modification="Sat Jan 28 19:08:13 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31928"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29301"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="25217"
                obs_have="25217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="6485314"
                         time_creation="Sat Jan 28 19:13:36 2012"
                         time_modification="Sat Jan 28 19:08:13 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31928"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29301"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="25217"
                obs_have="25217"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="6485314"
                         time_creation="Sat Feb 25 00:54:49 2012"
                         time_modification="Sat Jan 28 19:08:13 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34100"
                obs_have="31928"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29301"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="25217"
                obs_have="25217"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 28 20:20:32 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7054337"
                         time_creation="Sat Jan 28 20:13:33 2012"
                         time_modification="Sat Jan 28 20:08:16 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="32628"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29596"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="25616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 22:49:56 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7054337"
                         time_creation="Sat Jan 28 20:13:33 2012"
                         time_modification="Sat Jan 28 20:08:16 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="32628"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29596"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="25616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7054337"
                         time_creation="Sat Jan 28 20:13:33 2012"
                         time_modification="Sat Jan 28 20:08:16 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="32628"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29596"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="25616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7054337"
                         time_creation="Sat Feb 25 00:54:50 2012"
                         time_modification="Sat Jan 28 20:08:16 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35053"
                obs_have="32628"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29596"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="25616"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 28 21:20:50 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7077405"
                         time_creation="Sat Jan 28 21:14:09 2012"
                         time_modification="Sat Jan 28 21:08:15 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="33401"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="30185"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 22:00:48 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7077405"
                         time_creation="Sat Jan 28 21:14:09 2012"
                         time_modification="Sat Jan 28 21:08:15 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="33401"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="30185"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 23:38:50 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7077405"
                         time_creation="Sat Jan 28 21:14:09 2012"
                         time_modification="Sat Jan 28 21:08:15 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="33401"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="30185"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7077405"
                         time_creation="Sat Jan 28 21:14:09 2012"
                         time_modification="Sat Jan 28 21:08:15 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="33401"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="30185"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="7077405"
                         time_creation="Sat Feb 25 00:54:50 2012"
                         time_modification="Sat Jan 28 21:08:15 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="33401"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="30185"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 28 22:21:28 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7560477"
                         time_creation="Sat Jan 28 22:14:20 2012"
                         time_modification="Sat Jan 28 22:08:13 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="33330"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="32550"
                obs_have="32542"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30532"
                obs_have="30532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 00:38:53 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7560477"
                         time_creation="Sat Jan 28 22:14:20 2012"
                         time_modification="Sat Jan 28 22:08:13 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="33330"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="32550"
                obs_have="32542"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30532"
                obs_have="30532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7560477"
                         time_creation="Sat Jan 28 22:14:20 2012"
                         time_modification="Sat Jan 28 22:08:13 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="33330"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="32550"
                obs_have="32542"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30532"
                obs_have="30532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:14"
                         size="7560477"
                         time_creation="Sat Feb 25 00:54:51 2012"
                         time_modification="Sat Jan 28 22:08:13 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33864"
                obs_have="33330"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="32550"
                obs_have="32542"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30532"
                obs_have="30532"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 28 23:55:50 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7897309"
                         time_creation="Sat Jan 28 23:23:41 2012"
                         time_modification="Sat Jan 28 23:08:14 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34422"
                obs_have="32918"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31908"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 01:37:44 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7897309"
                         time_creation="Sat Jan 28 23:23:41 2012"
                         time_modification="Sat Jan 28 23:08:14 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34422"
                obs_have="32918"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31908"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7897309"
                         time_creation="Sat Jan 28 23:23:41 2012"
                         time_modification="Sat Jan 28 23:08:14 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34422"
                obs_have="32918"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31908"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7897309"
                         time_creation="Sat Feb 25 00:54:51 2012"
                         time_modification="Sat Jan 28 23:08:14 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34422"
                obs_have="32918"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="32161"
                obs_have="31908"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls028x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 29 00:20:13 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7860354"
                         time_creation="Sun Jan 29 00:14:01 2012"
                         time_modification="Sun Jan 29 00:08:14 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37261"
                obs_have="31441"
                obs_ratio="84.38" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="27812"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="21688"
                obs_have="21688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 00:53:02 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7860354"
                         time_creation="Sun Jan 29 00:14:01 2012"
                         time_modification="Sun Jan 29 00:08:14 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37261"
                obs_have="31441"
                obs_ratio="84.38" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="27812"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="21688"
                obs_have="21688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 02:37:51 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7860354"
                         time_creation="Sun Jan 29 00:14:01 2012"
                         time_modification="Sun Jan 29 00:08:14 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37261"
                obs_have="31441"
                obs_ratio="84.38" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="27812"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="21688"
                obs_have="21688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 17:57:45 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7860354"
                         time_creation="Sun Jan 29 00:14:01 2012"
                         time_modification="Sun Jan 29 00:08:14 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37261"
                obs_have="31441"
                obs_ratio="84.38" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="27812"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="21688"
                obs_have="21688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 04:12:30 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="7860354"
                         time_creation="Sat Feb 25 00:54:52 2012"
                         time_modification="Sun Jan 29 00:08:14 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37261"
                obs_have="31441"
                obs_ratio="84.38" />
          <mask elevation="10 degrees"
                obs_expected="28058"
                obs_have="27812"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="21688"
                obs_have="21688"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
