<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-31 00:00:00"
    DayOfYear="91"
    Year="2012">
  <station name="BLFT">
    <file name="/blft0910.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr  2 01:51:35 2012"
               level="3">
        <file_statistics latency="01:31:24"
                         size="8293061"
                         time_creation="Sun Apr  1 01:35:47 2012"
                         time_modification="Sun Apr  1 01:30:54 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:30 2012"
                      epochs="2861"
                      epochs_ratio="99.34">
          <mask elevation="03 degrees"
                obs_expected="30450"
                obs_have="29167"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25427"
                obs_have="25022"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22483"
                obs_have="22146"
                obs_ratio="98.50" />
        </observations>
      </control>
      <control date="Mon Apr 30 10:38:59 2012"
               level="3">
        <file_statistics latency="01:31:24"
                         size="8293061"
                         time_creation="Sat Apr 28 01:00:56 2012"
                         time_modification="Sun Apr  1 01:30:54 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:30 2012"
                      epochs="2861"
                      epochs_ratio="99.34">
          <mask elevation="03 degrees"
                obs_expected="30450"
                obs_have="29167"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="25427"
                obs_have="25022"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22483"
                obs_have="22146"
                obs_ratio="98.50" />
        </observations>
      </control>
    </file>
    <file name="/blft091a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 31 01:53:05 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="10492913"
                         time_creation="Sat Mar 31 01:25:06 2012"
                         time_modification="Sat Mar 31 01:13:14 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="35971"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31019"
                obs_have="31019"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 03:53:51 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="10492913"
                         time_creation="Sat Mar 31 01:25:06 2012"
                         time_modification="Sat Mar 31 01:13:14 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="35971"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31019"
                obs_have="31019"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="10492913"
                         time_creation="Sat Mar 31 01:25:06 2012"
                         time_modification="Sat Mar 31 01:13:14 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="35971"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31019"
                obs_have="31019"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:13:15"
                         size="10492913"
                         time_creation="Sat Apr 28 00:53:43 2012"
                         time_modification="Sat Mar 31 01:13:14 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36203"
                obs_have="35971"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31019"
                obs_have="31019"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 31 02:22:47 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10514474"
                         time_creation="Sat Mar 31 02:15:09 2012"
                         time_modification="Sat Mar 31 02:08:25 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36856"
                obs_have="36051"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="31169"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 02:55:52 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10514474"
                         time_creation="Sat Mar 31 02:15:09 2012"
                         time_modification="Sat Mar 31 02:08:25 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36856"
                obs_have="36051"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="31169"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 04:42:14 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10514474"
                         time_creation="Sat Mar 31 02:15:09 2012"
                         time_modification="Sat Mar 31 02:08:25 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36856"
                obs_have="36051"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="31169"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10514474"
                         time_creation="Sat Mar 31 02:15:09 2012"
                         time_modification="Sat Mar 31 02:08:25 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36856"
                obs_have="36051"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="31169"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10514474"
                         time_creation="Sat Apr 28 00:53:43 2012"
                         time_modification="Sat Mar 31 02:08:25 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36856"
                obs_have="36051"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="31169"
                obs_have="31169"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26638"
                obs_have="26638"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 31 03:28:07 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11006170"
                         time_creation="Sat Mar 31 03:15:12 2012"
                         time_modification="Sat Mar 31 03:08:28 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40683"
                obs_have="39993"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="33062"
                obs_have="32990"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28736"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Mar 31 05:52:12 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11006170"
                         time_creation="Sat Mar 31 03:15:12 2012"
                         time_modification="Sat Mar 31 03:08:28 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40683"
                obs_have="39993"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="33062"
                obs_have="32990"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28736"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11006170"
                         time_creation="Sat Mar 31 03:15:12 2012"
                         time_modification="Sat Mar 31 03:08:28 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40683"
                obs_have="39993"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="33062"
                obs_have="32990"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28736"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="11006170"
                         time_creation="Sat Apr 28 00:53:44 2012"
                         time_modification="Sat Mar 31 03:08:28 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="40683"
                obs_have="39993"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="33062"
                obs_have="32990"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28736"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/blft091d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 31 04:25:51 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="11732633"
                         time_creation="Sat Mar 31 04:25:09 2012"
                         time_modification="Sat Mar 31 04:13:17 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="45609"
                obs_have="44589"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31447"
                obs_have="31393"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27560"
                obs_have="27510"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Mar 31 05:02:00 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="11732633"
                         time_creation="Sat Mar 31 04:25:09 2012"
                         time_modification="Sat Mar 31 04:13:17 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="45609"
                obs_have="44589"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31447"
                obs_have="31393"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27560"
                obs_have="27510"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="11732633"
                         time_creation="Sat Mar 31 04:25:09 2012"
                         time_modification="Sat Mar 31 04:13:17 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="45609"
                obs_have="44589"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31447"
                obs_have="31393"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27560"
                obs_have="27510"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="11732633"
                         time_creation="Sat Apr 28 00:53:45 2012"
                         time_modification="Sat Mar 31 04:13:17 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="45609"
                obs_have="44589"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="31447"
                obs_have="31393"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="27560"
                obs_have="27510"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/blft091e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 31 05:25:34 2012"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10359757"
                         time_creation="Sat Mar 31 05:15:11 2012"
                         time_modification="Sat Mar 31 05:08:23 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="39152"
                obs_have="37683"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="33939"
                obs_have="33416"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="30407"
                obs_have="29925"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Sat Mar 31 07:57:10 2012"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10359757"
                         time_creation="Sat Mar 31 05:15:11 2012"
                         time_modification="Sat Mar 31 05:08:23 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="39152"
                obs_have="37683"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="33939"
                obs_have="33416"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="30407"
                obs_have="29925"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10359757"
                         time_creation="Sat Mar 31 05:15:11 2012"
                         time_modification="Sat Mar 31 05:08:23 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="39152"
                obs_have="37683"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="33939"
                obs_have="33416"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="30407"
                obs_have="29925"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10359757"
                         time_creation="Sat Apr 28 00:53:45 2012"
                         time_modification="Sat Mar 31 05:08:23 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="39152"
                obs_have="37683"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="33939"
                obs_have="33416"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="30407"
                obs_have="29925"
                obs_ratio="98.41" />
        </observations>
      </control>
    </file>
    <file name="/blft091f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 31 06:33:02 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10498199"
                         time_creation="Sat Mar 31 06:15:21 2012"
                         time_modification="Sat Mar 31 06:08:29 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="40694"
                obs_have="38414"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="38036"
                obs_have="36132"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="35526"
                obs_have="33628"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Sat Mar 31 07:04:17 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10498199"
                         time_creation="Sat Mar 31 06:15:21 2012"
                         time_modification="Sat Mar 31 06:08:29 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="40694"
                obs_have="38414"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="38036"
                obs_have="36132"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="35526"
                obs_have="33628"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Sat Mar 31 08:16:37 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10498199"
                         time_creation="Sat Mar 31 06:15:21 2012"
                         time_modification="Sat Mar 31 06:08:29 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="40694"
                obs_have="38414"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="38036"
                obs_have="36132"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="35526"
                obs_have="33628"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10498199"
                         time_creation="Sat Mar 31 06:15:21 2012"
                         time_modification="Sat Mar 31 06:08:29 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="40694"
                obs_have="38414"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="38036"
                obs_have="36132"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="35526"
                obs_have="33628"
                obs_ratio="94.66" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10498199"
                         time_creation="Sat Apr 28 00:53:46 2012"
                         time_modification="Sat Mar 31 06:08:29 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="40694"
                obs_have="38414"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="38036"
                obs_have="36132"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="35526"
                obs_have="33628"
                obs_ratio="94.66" />
        </observations>
      </control>
    </file>
    <file name="/blft091g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 31 07:31:10 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007012"
                         time_creation="Sat Mar 31 07:15:16 2012"
                         time_modification="Sat Mar 31 07:08:25 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="39597"
                obs_have="37859"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="35371"
                obs_have="34237"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="31820"
                obs_have="30785"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Sat Mar 31 09:21:48 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007012"
                         time_creation="Sat Mar 31 07:15:16 2012"
                         time_modification="Sat Mar 31 07:08:25 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="39597"
                obs_have="37859"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="35371"
                obs_have="34237"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="31820"
                obs_have="30785"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007012"
                         time_creation="Sat Mar 31 07:15:16 2012"
                         time_modification="Sat Mar 31 07:08:25 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="39597"
                obs_have="37859"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="35371"
                obs_have="34237"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="31820"
                obs_have="30785"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007012"
                         time_creation="Sat Apr 28 00:53:47 2012"
                         time_modification="Sat Mar 31 07:08:25 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="39597"
                obs_have="37859"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="35371"
                obs_have="34237"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="31820"
                obs_have="30785"
                obs_ratio="96.75" />
        </observations>
      </control>
    </file>
    <file name="/blft091h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 31 08:47:03 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10701034"
                         time_creation="Sat Mar 31 08:20:16 2012"
                         time_modification="Sat Mar 31 08:13:11 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38303"
                obs_have="36985"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32603"
                obs_have="32120"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30035"
                obs_have="29600"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sat Mar 31 09:05:11 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10701034"
                         time_creation="Sat Mar 31 08:20:16 2012"
                         time_modification="Sat Mar 31 08:13:11 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38303"
                obs_have="36985"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32603"
                obs_have="32120"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30035"
                obs_have="29600"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sat Mar 31 10:12:22 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10701034"
                         time_creation="Sat Mar 31 08:20:16 2012"
                         time_modification="Sat Mar 31 08:13:11 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38303"
                obs_have="36985"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32603"
                obs_have="32120"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30035"
                obs_have="29600"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10701034"
                         time_creation="Sat Mar 31 08:20:16 2012"
                         time_modification="Sat Mar 31 08:13:11 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38303"
                obs_have="36985"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32603"
                obs_have="32120"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30035"
                obs_have="29600"
                obs_ratio="98.55" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="10701034"
                         time_creation="Sat Apr 28 00:53:47 2012"
                         time_modification="Sat Mar 31 08:13:11 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="38303"
                obs_have="36985"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="32603"
                obs_have="32120"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="30035"
                obs_have="29600"
                obs_ratio="98.55" />
        </observations>
      </control>
    </file>
    <file name="/blft091i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 31 09:49:32 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10489055"
                         time_creation="Sat Mar 31 09:15:19 2012"
                         time_modification="Sat Mar 31 09:08:37 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="37167"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="34711"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="32095"
                obs_have="31632"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:08:27 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10489055"
                         time_creation="Sat Mar 31 09:15:19 2012"
                         time_modification="Sat Mar 31 09:08:37 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="37167"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="34711"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="32095"
                obs_have="31632"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:40:05 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10489055"
                         time_creation="Sat Mar 31 09:15:19 2012"
                         time_modification="Sat Mar 31 09:08:37 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="37167"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="34711"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="32095"
                obs_have="31632"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10489055"
                         time_creation="Sat Mar 31 09:15:19 2012"
                         time_modification="Sat Mar 31 09:08:37 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="37167"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="34711"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="32095"
                obs_have="31632"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10489055"
                         time_creation="Sat Apr 28 00:53:48 2012"
                         time_modification="Sat Mar 31 09:08:37 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="37167"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="34711"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="32095"
                obs_have="31632"
                obs_ratio="98.56" />
        </observations>
      </control>
    </file>
    <file name="/blft091j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 31 10:34:24 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11166672"
                         time_creation="Sat Mar 31 10:15:21 2012"
                         time_modification="Sat Mar 31 10:08:35 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="39206"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33349"
                obs_have="33349"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28929"
                obs_have="28929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 10:56:27 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11166672"
                         time_creation="Sat Mar 31 10:15:21 2012"
                         time_modification="Sat Mar 31 10:08:35 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="39206"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33349"
                obs_have="33349"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28929"
                obs_have="28929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 12:37:34 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11166672"
                         time_creation="Sat Mar 31 10:15:21 2012"
                         time_modification="Sat Mar 31 10:08:35 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="39206"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33349"
                obs_have="33349"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28929"
                obs_have="28929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11166672"
                         time_creation="Sat Mar 31 10:15:21 2012"
                         time_modification="Sat Mar 31 10:08:35 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="39206"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33349"
                obs_have="33349"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28929"
                obs_have="28929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="11166672"
                         time_creation="Sat Apr 28 00:53:49 2012"
                         time_modification="Sat Mar 31 10:08:35 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40661"
                obs_have="39206"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="33349"
                obs_have="33349"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28929"
                obs_have="28929"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 31 11:23:57 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10713483"
                         time_creation="Sat Mar 31 11:15:21 2012"
                         time_modification="Sat Mar 31 11:08:30 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38565"
                obs_have="37396"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="31453"
                obs_have="31421"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25808"
                obs_have="25780"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:53:33 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10713483"
                         time_creation="Sat Mar 31 11:15:21 2012"
                         time_modification="Sat Mar 31 11:08:30 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38565"
                obs_have="37396"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="31453"
                obs_have="31421"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25808"
                obs_have="25780"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Mar 31 13:37:50 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10713483"
                         time_creation="Sat Mar 31 11:15:21 2012"
                         time_modification="Sat Mar 31 11:08:30 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38565"
                obs_have="37396"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="31453"
                obs_have="31421"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25808"
                obs_have="25780"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10713483"
                         time_creation="Sat Mar 31 11:15:21 2012"
                         time_modification="Sat Mar 31 11:08:30 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38565"
                obs_have="37396"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="31453"
                obs_have="31421"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25808"
                obs_have="25780"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10713483"
                         time_creation="Sat Apr 28 00:53:49 2012"
                         time_modification="Sat Mar 31 11:08:30 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="38565"
                obs_have="37396"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="31453"
                obs_have="31421"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25808"
                obs_have="25780"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/blft091l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 31 12:22:36 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10518361"
                         time_creation="Sat Mar 31 12:15:20 2012"
                         time_modification="Sat Mar 31 12:08:33 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="37450"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="33231"
                obs_have="33231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29153"
                obs_have="29153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 12:49:24 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10518361"
                         time_creation="Sat Mar 31 12:15:20 2012"
                         time_modification="Sat Mar 31 12:08:33 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="37450"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="33231"
                obs_have="33231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29153"
                obs_have="29153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 14:37:19 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10518361"
                         time_creation="Sat Mar 31 12:15:20 2012"
                         time_modification="Sat Mar 31 12:08:33 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="37450"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="33231"
                obs_have="33231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29153"
                obs_have="29153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10518361"
                         time_creation="Sat Mar 31 12:15:20 2012"
                         time_modification="Sat Mar 31 12:08:33 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="37450"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="33231"
                obs_have="33231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29153"
                obs_have="29153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10518361"
                         time_creation="Sat Apr 28 00:53:50 2012"
                         time_modification="Sat Mar 31 12:08:33 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="37450"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="33231"
                obs_have="33231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29153"
                obs_have="29153"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 31 13:22:00 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9937787"
                         time_creation="Sat Mar 31 13:15:16 2012"
                         time_modification="Sat Mar 31 13:08:31 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35142"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="30973"
                obs_have="30973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26916"
                obs_have="26916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 13:48:49 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9937787"
                         time_creation="Sat Mar 31 13:15:16 2012"
                         time_modification="Sat Mar 31 13:08:31 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35142"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="30973"
                obs_have="30973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26916"
                obs_have="26916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 15:36:34 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9937787"
                         time_creation="Sat Mar 31 13:15:16 2012"
                         time_modification="Sat Mar 31 13:08:31 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35142"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="30973"
                obs_have="30973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26916"
                obs_have="26916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9937787"
                         time_creation="Sat Mar 31 13:15:16 2012"
                         time_modification="Sat Mar 31 13:08:31 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35142"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="30973"
                obs_have="30973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26916"
                obs_have="26916"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="9937787"
                         time_creation="Sat Apr 28 00:53:51 2012"
                         time_modification="Sat Mar 31 13:08:31 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35142"
                obs_ratio="97.99" />
          <mask elevation="10 degrees"
                obs_expected="30973"
                obs_have="30973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26916"
                obs_have="26916"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 31 14:22:34 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9543544"
                         time_creation="Sat Mar 31 14:15:21 2012"
                         time_modification="Sat Mar 31 14:08:36 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31669"
                obs_have="30468"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24274"
                obs_have="24274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 14:48:07 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9543544"
                         time_creation="Sat Mar 31 14:15:21 2012"
                         time_modification="Sat Mar 31 14:08:36 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31669"
                obs_have="30468"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24274"
                obs_have="24274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 16:41:55 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9543544"
                         time_creation="Sat Mar 31 14:15:21 2012"
                         time_modification="Sat Mar 31 14:08:36 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31669"
                obs_have="30468"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24274"
                obs_have="24274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9543544"
                         time_creation="Sat Mar 31 14:15:21 2012"
                         time_modification="Sat Mar 31 14:08:36 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31669"
                obs_have="30468"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24274"
                obs_have="24274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9543544"
                         time_creation="Sat Apr 28 00:53:51 2012"
                         time_modification="Sat Mar 31 14:08:36 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31669"
                obs_have="30468"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24274"
                obs_have="24274"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 31 15:22:28 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9813978"
                         time_creation="Sat Mar 31 15:15:22 2012"
                         time_modification="Sat Mar 31 15:08:25 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33558"
                obs_have="32138"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23953"
                obs_have="23953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 15:47:47 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9813978"
                         time_creation="Sat Mar 31 15:15:22 2012"
                         time_modification="Sat Mar 31 15:08:25 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33558"
                obs_have="32138"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23953"
                obs_have="23953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 17:39:54 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9813978"
                         time_creation="Sat Mar 31 15:15:22 2012"
                         time_modification="Sat Mar 31 15:08:25 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33558"
                obs_have="32138"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23953"
                obs_have="23953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9813978"
                         time_creation="Sat Mar 31 15:15:22 2012"
                         time_modification="Sat Mar 31 15:08:25 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33558"
                obs_have="32138"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23953"
                obs_have="23953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9813978"
                         time_creation="Sat Apr 28 00:53:52 2012"
                         time_modification="Sat Mar 31 15:08:25 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33558"
                obs_have="32138"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="26576"
                obs_have="26576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23953"
                obs_have="23953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 31 16:24:08 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="10617148"
                         time_creation="Sat Mar 31 16:20:21 2012"
                         time_modification="Sat Mar 31 16:15:11 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36263"
                obs_have="36002"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30359"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="27528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 16:56:21 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="10617148"
                         time_creation="Sat Mar 31 16:20:21 2012"
                         time_modification="Sat Mar 31 16:15:11 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36263"
                obs_have="36002"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30359"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="27528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 19:03:22 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="10617148"
                         time_creation="Sat Mar 31 16:20:21 2012"
                         time_modification="Sat Mar 31 16:15:11 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36263"
                obs_have="36002"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30359"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="27528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="10617148"
                         time_creation="Sat Mar 31 16:20:21 2012"
                         time_modification="Sat Mar 31 16:15:11 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36263"
                obs_have="36002"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30359"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="27528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="10617148"
                         time_creation="Sat Apr 28 00:53:53 2012"
                         time_modification="Sat Mar 31 16:15:11 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36263"
                obs_have="36002"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="30359"
                obs_have="30359"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="27528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 31 17:23:23 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10213654"
                         time_creation="Sat Mar 31 17:20:23 2012"
                         time_modification="Sat Mar 31 17:15:14 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35214"
                obs_have="34395"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="30250"
                obs_have="30250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 17:57:34 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10213654"
                         time_creation="Sat Mar 31 17:20:23 2012"
                         time_modification="Sat Mar 31 17:15:14 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35214"
                obs_have="34395"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="30250"
                obs_have="30250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10213654"
                         time_creation="Sat Mar 31 17:20:23 2012"
                         time_modification="Sat Mar 31 17:15:14 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35214"
                obs_have="34395"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="30250"
                obs_have="30250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10213654"
                         time_creation="Sat Apr 28 00:53:53 2012"
                         time_modification="Sat Mar 31 17:15:14 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35214"
                obs_have="34395"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="30250"
                obs_have="30250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27447"
                obs_have="27447"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 31 18:32:50 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="10081572"
                         time_creation="Sat Mar 31 18:20:30 2012"
                         time_modification="Sat Mar 31 18:15:10 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34975"
                obs_have="34452"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32388"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29489"
                obs_have="29489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 20:16:35 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="10081572"
                         time_creation="Sat Mar 31 18:20:30 2012"
                         time_modification="Sat Mar 31 18:15:10 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34975"
                obs_have="34452"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32388"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29489"
                obs_have="29489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="10081572"
                         time_creation="Sat Mar 31 18:20:30 2012"
                         time_modification="Sat Mar 31 18:15:10 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34975"
                obs_have="34452"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32388"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29489"
                obs_have="29489"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:15:11"
                         size="10081572"
                         time_creation="Sat Apr 28 00:53:54 2012"
                         time_modification="Sat Mar 31 18:15:10 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34975"
                obs_have="34452"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="32388"
                obs_have="32388"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29489"
                obs_have="29489"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 31 19:28:18 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10453524"
                         time_creation="Sat Mar 31 19:20:49 2012"
                         time_modification="Sat Mar 31 19:15:14 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37154"
                obs_have="35585"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="30593"
                obs_have="30593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 19:54:20 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10453524"
                         time_creation="Sat Mar 31 19:20:49 2012"
                         time_modification="Sat Mar 31 19:15:14 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37154"
                obs_have="35585"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="30593"
                obs_have="30593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 21:12:15 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10453524"
                         time_creation="Sat Mar 31 19:20:49 2012"
                         time_modification="Sat Mar 31 19:15:14 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37154"
                obs_have="35585"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="30593"
                obs_have="30593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10453524"
                         time_creation="Sat Mar 31 19:20:49 2012"
                         time_modification="Sat Mar 31 19:15:14 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37154"
                obs_have="35585"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="30593"
                obs_have="30593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:15:15"
                         size="10453524"
                         time_creation="Sat Apr 28 00:53:54 2012"
                         time_modification="Sat Mar 31 19:15:14 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37154"
                obs_have="35585"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="30593"
                obs_have="30593"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 31 20:51:41 2012"
               level="3">
        <file_statistics latency="00:18:17"
                         size="10427976"
                         time_creation="Sat Mar 31 20:30:37 2012"
                         time_modification="Sat Mar 31 20:18:16 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38806"
                obs_have="35541"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="32925"
                obs_have="30578"
                obs_ratio="92.87" />
          <mask elevation="15 degrees"
                obs_expected="28692"
                obs_have="27197"
                obs_ratio="94.79" />
        </observations>
      </control>
      <control date="Sat Mar 31 22:10:07 2012"
               level="3">
        <file_statistics latency="00:18:17"
                         size="10427976"
                         time_creation="Sat Mar 31 20:30:37 2012"
                         time_modification="Sat Mar 31 20:18:16 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38806"
                obs_have="35541"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="32925"
                obs_have="30578"
                obs_ratio="92.87" />
          <mask elevation="15 degrees"
                obs_expected="28692"
                obs_have="27197"
                obs_ratio="94.79" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:18:17"
                         size="10427976"
                         time_creation="Sat Mar 31 20:30:37 2012"
                         time_modification="Sat Mar 31 20:18:16 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38806"
                obs_have="35541"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="32925"
                obs_have="30578"
                obs_ratio="92.87" />
          <mask elevation="15 degrees"
                obs_expected="28692"
                obs_have="27197"
                obs_ratio="94.79" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:18:17"
                         size="10427976"
                         time_creation="Sat Apr 28 00:53:55 2012"
                         time_modification="Sat Mar 31 20:18:16 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38806"
                obs_have="35541"
                obs_ratio="91.59" />
          <mask elevation="10 degrees"
                obs_expected="32925"
                obs_have="30578"
                obs_ratio="92.87" />
          <mask elevation="15 degrees"
                obs_expected="28692"
                obs_have="27197"
                obs_ratio="94.79" />
        </observations>
      </control>
    </file>
    <file name="/blft091u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 31 21:42:53 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="9865637"
                         time_creation="Sat Mar 31 21:25:43 2012"
                         time_modification="Sat Mar 31 21:18:13 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35645"
                obs_have="35517"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="34598"
                obs_have="34598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32620"
                obs_have="32620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 23:09:51 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="9865637"
                         time_creation="Sat Mar 31 21:25:43 2012"
                         time_modification="Sat Mar 31 21:18:13 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35645"
                obs_have="35517"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="34598"
                obs_have="34598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32620"
                obs_have="32620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="9865637"
                         time_creation="Sat Mar 31 21:25:43 2012"
                         time_modification="Sat Mar 31 21:18:13 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35645"
                obs_have="35517"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="34598"
                obs_have="34598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32620"
                obs_have="32620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:18:14"
                         size="9865637"
                         time_creation="Sat Apr 28 00:53:56 2012"
                         time_modification="Sat Mar 31 21:18:13 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35645"
                obs_have="35517"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="34598"
                obs_have="34598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32620"
                obs_have="32620"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Apr  1 00:09:38 2012"
               level="3">
        <file_statistics latency="00:38:08"
                         size="9583987"
                         time_creation="Sat Mar 31 23:05:37 2012"
                         time_modification="Sat Mar 31 22:38:07 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="32454"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="28519"
                obs_have="28519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25015"
                obs_have="25015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 00:41:11 2012"
               level="3">
        <file_statistics latency="00:38:08"
                         size="9583987"
                         time_creation="Sat Mar 31 23:05:37 2012"
                         time_modification="Sat Mar 31 22:38:07 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="32454"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="28519"
                obs_have="28519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25015"
                obs_have="25015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:38:08"
                         size="9583987"
                         time_creation="Sat Mar 31 23:05:37 2012"
                         time_modification="Sat Mar 31 22:38:07 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="32454"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="28519"
                obs_have="28519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25015"
                obs_have="25015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:38:08"
                         size="9583987"
                         time_creation="Sat Apr 28 00:53:56 2012"
                         time_modification="Sat Mar 31 22:38:07 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33206"
                obs_have="32454"
                obs_ratio="97.74" />
          <mask elevation="10 degrees"
                obs_expected="28519"
                obs_have="28519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25015"
                obs_have="25015"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Mar 31 23:33:12 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021198"
                         time_creation="Sat Mar 31 23:15:54 2012"
                         time_modification="Sat Mar 31 23:08:32 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38563"
                obs_have="37159"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 23:56:02 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021198"
                         time_creation="Sat Mar 31 23:15:54 2012"
                         time_modification="Sat Mar 31 23:08:32 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38563"
                obs_have="37159"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 01:39:15 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021198"
                         time_creation="Sat Mar 31 23:15:54 2012"
                         time_modification="Sat Mar 31 23:08:32 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38563"
                obs_have="37159"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021198"
                         time_creation="Sat Mar 31 23:15:54 2012"
                         time_modification="Sat Mar 31 23:08:32 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38563"
                obs_have="37159"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10021198"
                         time_creation="Sat Apr 28 00:53:57 2012"
                         time_modification="Sat Mar 31 23:08:32 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38563"
                obs_have="37159"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22240"
                obs_have="22240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft091x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Apr  1 00:59:15 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10590911"
                         time_creation="Sun Apr  1 00:30:38 2012"
                         time_modification="Sun Apr  1 00:08:30 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36831"
                obs_have="35127"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28679"
                obs_have="28349"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25158"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Sun Apr  1 02:39:08 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10590911"
                         time_creation="Sun Apr  1 00:30:38 2012"
                         time_modification="Sun Apr  1 00:08:30 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36831"
                obs_have="35127"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28679"
                obs_have="28349"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25158"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Sun Apr  1 21:19:54 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10590911"
                         time_creation="Sun Apr  1 00:30:38 2012"
                         time_modification="Sun Apr  1 00:08:30 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36831"
                obs_have="35127"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28679"
                obs_have="28349"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25158"
                obs_ratio="99.09" />
        </observations>
      </control>
      <control date="Mon Apr 30 04:57:04 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10590911"
                         time_creation="Sat Apr 28 00:53:58 2012"
                         time_modification="Sun Apr  1 00:08:30 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36831"
                obs_have="35127"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28679"
                obs_have="28349"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25389"
                obs_have="25158"
                obs_ratio="99.09" />
        </observations>
      </control>
    </file>
  </station>
</QC>
