<QC Comment="Quality check run by the RGP Dream Team"
    Date=""
    DayOfYear="31"
    Year="2009">
  <station name="BLFT">
    <file name="/blft0310.09o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov 26 18:47:26 2010"
               level="3">
        <file_statistics latency="03:31:45"
                         size="3183249"
                         time_creation="Fri Nov 26 16:09:57 2010"
                         time_modification="Sun Feb 1 03:31:15 2009" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 23:59:30 2009"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29666"
                obs_have="27279"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="24725"
                obs_have="24623"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21838"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:38:14 2011"
               level="3">
        <file_statistics latency="766 day(s) 18:36:47"
                         size="3183249"
                         time_creation="Thu Apr 21 03:36:40 2011"
                         time_modification="Wed Mar 9 18:36:17 2011" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 23:59:30 2009"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29666"
                obs_have="27279"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="24725"
                obs_have="24623"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21838"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:40:45 2011"
               level="3">
        <file_statistics latency="766 day(s) 18:36:47"
                         size="3183249"
                         time_creation="Thu Apr 28 03:39:11 2011"
                         time_modification="Wed Mar  9 18:36:17 2011" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 23:59:30 2009"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29666"
                obs_have="27279"
                obs_ratio="91.95" />
          <mask elevation="10 degrees"
                obs_expected="24725"
                obs_have="24623"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21838"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/blft031t.09o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 08:42:06"
                         size="4394653"
                         time_creation="Fri Nov 26 16:08:28 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 19:00:00 2009"
                      epoch_last="Sat Jan 31 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="41526"
                obs_have="37753"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34671"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="30718"
                obs_have="30400"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 08:42:06"
                         size="4394653"
                         time_creation="Thu Apr 21 03:36:39 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 19:00:00 2009"
                      epoch_last="Sat Jan 31 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="41526"
                obs_have="37753"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34671"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="30718"
                obs_have="30400"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 08:42:06"
                         size="4394653"
                         time_creation="Thu Apr 28 03:39:09 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 19:00:00 2009"
                      epoch_last="Sat Jan 31 19:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="41526"
                obs_have="37753"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="35020"
                obs_have="34671"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="30718"
                obs_have="30400"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/blft031u.09o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 07:42:06"
                         size="4344918"
                         time_creation="Fri Nov 26 16:08:29 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 20:00:00 2009"
                      epoch_last="Sat Jan 31 20:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="38571"
                obs_have="37399"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="35390"
                obs_have="35024"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="32013"
                obs_have="31650"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 07:42:06"
                         size="4344918"
                         time_creation="Thu Apr 21 03:36:39 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 20:00:00 2009"
                      epoch_last="Sat Jan 31 20:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="38571"
                obs_have="37399"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="35390"
                obs_have="35024"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="32013"
                obs_have="31650"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 07:42:06"
                         size="4344918"
                         time_creation="Thu Apr 28 03:39:10 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 20:00:00 2009"
                      epoch_last="Sat Jan 31 20:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="38571"
                obs_have="37399"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="35390"
                obs_have="35024"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="32013"
                obs_have="31650"
                obs_ratio="98.87" />
        </observations>
      </control>
    </file>
    <file name="/blft031v.09o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 06:42:06"
                         size="4093172"
                         time_creation="Fri Nov 26 16:08:29 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 21:00:00 2009"
                      epoch_last="Sat Jan 31 21:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37822"
                obs_have="35127"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27264"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25271"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 06:42:06"
                         size="4093172"
                         time_creation="Thu Apr 21 03:36:39 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 21:00:00 2009"
                      epoch_last="Sat Jan 31 21:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37822"
                obs_have="35127"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27264"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25271"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 06:42:06"
                         size="4093172"
                         time_creation="Thu Apr 28 03:39:10 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 21:00:00 2009"
                      epoch_last="Sat Jan 31 21:59:59 2009"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37822"
                obs_have="35127"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="27424"
                obs_have="27264"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25271"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/blft031w.09o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 05:42:06"
                         size="3957024"
                         time_creation="Fri Nov 26 16:08:29 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 22:00:00 2009"
                      epoch_last="Sat Jan 31 22:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36999"
                obs_have="33937"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="29750"
                obs_have="29604"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="26944"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 05:42:06"
                         size="3957024"
                         time_creation="Thu Apr 21 03:36:39 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 22:00:00 2009"
                      epoch_last="Sat Jan 31 22:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36999"
                obs_have="33937"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="29750"
                obs_have="29604"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="26944"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 05:42:06"
                         size="3957024"
                         time_creation="Thu Apr 28 03:39:10 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 22:00:00 2009"
                      epoch_last="Sat Jan 31 22:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36999"
                obs_have="33937"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="29750"
                obs_have="29604"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="26944"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/blft031x.09o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 04:42:06"
                         size="4037050"
                         time_creation="Fri Nov 26 16:08:29 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 23:00:00 2009"
                      epoch_last="Sat Jan 31 23:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="34667"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="31470"
                obs_have="31232"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27337"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 04:42:06"
                         size="4037050"
                         time_creation="Thu Apr 21 03:36:39 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 23:00:00 2009"
                      epoch_last="Sat Jan 31 23:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="34667"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="31470"
                obs_have="31232"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27337"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 04:42:06"
                         size="4037050"
                         time_creation="Thu Apr 28 03:39:10 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 23:00:00 2009"
                      epoch_last="Sat Jan 31 23:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="34667"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="31470"
                obs_have="31232"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27337"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031a.09o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:42"
                         size="4136577"
                         time_creation="Sat Jan 31 01:09:14 2009"
                         time_modification="Sat Jan 31 01:06:41 2009" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 00:59:59 2009"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="37112"
                obs_have="34933"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="34045"
                obs_have="32738"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="31700"
                obs_have="30521"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="2 day(s) 03:42:05"
                         size="4063224"
                         time_creation="Fri Nov 26 16:08:23 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 00:59:59 2009"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="37112"
                obs_have="34933"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="34045"
                obs_have="32738"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="31700"
                obs_have="30521"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="2 day(s) 03:42:05"
                         size="4063224"
                         time_creation="Thu Apr 21 03:36:35 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 00:59:59 2009"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="37112"
                obs_have="34933"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="34045"
                obs_have="32738"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="31700"
                obs_have="30521"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="2 day(s) 03:42:05"
                         size="4063224"
                         time_creation="Thu Apr 28 03:39:05 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 00:00:00 2009"
                      epoch_last="Sat Jan 31 00:59:59 2009"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="37112"
                obs_have="34933"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="34045"
                obs_have="32738"
                obs_ratio="96.16" />
          <mask elevation="15 degrees"
                obs_expected="31700"
                obs_have="30521"
                obs_ratio="96.28" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031b.09o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:42"
                         size="4104563"
                         time_creation="Sat Jan 31 02:09:15 2009"
                         time_modification="Sat Jan 31 02:06:41 2009" />
        <observations epoch_first="Sat Jan 31 01:00:00 2009"
                      epoch_last="Sat Jan 31 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="34602"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="32526"
                obs_have="32138"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26348"
                obs_have="26202"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="2 day(s) 02:42:05"
                         size="4031715"
                         time_creation="Fri Nov 26 16:08:23 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 01:00:00 2009"
                      epoch_last="Sat Jan 31 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="34602"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="32526"
                obs_have="32138"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26348"
                obs_have="26202"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="2 day(s) 02:42:05"
                         size="4031715"
                         time_creation="Thu Apr 21 03:36:35 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 01:00:00 2009"
                      epoch_last="Sat Jan 31 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="34602"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="32526"
                obs_have="32138"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26348"
                obs_have="26202"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="2 day(s) 02:42:05"
                         size="4031715"
                         time_creation="Thu Apr 28 03:39:05 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 01:00:00 2009"
                      epoch_last="Sat Jan 31 01:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="37938"
                obs_have="34602"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="32526"
                obs_have="32138"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="26348"
                obs_have="26202"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031c.09o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:32"
                         size="3782046"
                         time_creation="Sat Jan 31 03:09:15 2009"
                         time_modification="Sat Jan 31 03:06:31 2009" />
        <observations epoch_first="Sat Jan 31 02:00:00 2009"
                      epoch_last="Sat Jan 31 02:59:59 2009"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31817"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="27820"
                obs_have="27435"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="24716"
                obs_have="24382"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="2 day(s) 01:42:05"
                         size="3714823"
                         time_creation="Fri Nov 26 16:08:24 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 02:00:00 2009"
                      epoch_last="Sat Jan 31 02:59:59 2009"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31817"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="27820"
                obs_have="27435"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="24716"
                obs_have="24382"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="2 day(s) 01:42:05"
                         size="3714823"
                         time_creation="Thu Apr 21 03:36:35 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 02:00:00 2009"
                      epoch_last="Sat Jan 31 02:59:59 2009"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31817"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="27820"
                obs_have="27435"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="24716"
                obs_have="24382"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="2 day(s) 01:42:05"
                         size="3714823"
                         time_creation="Thu Apr 28 03:39:05 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 02:00:00 2009"
                      epoch_last="Sat Jan 31 02:59:59 2009"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="33996"
                obs_have="31817"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="27820"
                obs_have="27435"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="24716"
                obs_have="24382"
                obs_ratio="98.65" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031d.09o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:37"
                         size="3954076"
                         time_creation="Sat Jan 31 04:09:14 2009"
                         time_modification="Sat Jan 31 04:06:36 2009" />
        <observations epoch_first="Sat Jan 31 03:00:00 2009"
                      epoch_last="Sat Jan 31 03:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34341"
                obs_have="33243"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="32846"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30475"
                obs_have="30219"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="2 day(s) 00:42:05"
                         size="3883832"
                         time_creation="Fri Nov 26 16:08:24 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 03:00:00 2009"
                      epoch_last="Sat Jan 31 03:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34341"
                obs_have="33243"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="32846"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30475"
                obs_have="30219"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="2 day(s) 00:42:05"
                         size="3883832"
                         time_creation="Thu Apr 21 03:36:36 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 03:00:00 2009"
                      epoch_last="Sat Jan 31 03:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34341"
                obs_have="33243"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="32846"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30475"
                obs_have="30219"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="2 day(s) 00:42:05"
                         size="3883832"
                         time_creation="Thu Apr 28 03:39:06 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 03:00:00 2009"
                      epoch_last="Sat Jan 31 03:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34341"
                obs_have="33243"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="32846"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="30475"
                obs_have="30219"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031e.09o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:37"
                         size="3893791"
                         time_creation="Sat Jan 31 05:09:16 2009"
                         time_modification="Sat Jan 31 05:06:36 2009" />
        <observations epoch_first="Sat Jan 31 04:00:00 2009"
                      epoch_last="Sat Jan 31 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34275"
                obs_have="32789"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30507"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28509"
                obs_have="28355"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 23:42:05"
                         size="3824615"
                         time_creation="Fri Nov 26 16:08:24 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 04:00:00 2009"
                      epoch_last="Sat Jan 31 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34275"
                obs_have="32789"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30507"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28509"
                obs_have="28355"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 23:42:05"
                         size="3824615"
                         time_creation="Thu Apr 21 03:36:36 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 04:00:00 2009"
                      epoch_last="Sat Jan 31 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34275"
                obs_have="32789"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30507"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28509"
                obs_have="28355"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 23:42:05"
                         size="3824615"
                         time_creation="Thu Apr 28 03:39:06 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 04:00:00 2009"
                      epoch_last="Sat Jan 31 04:59:59 2009"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34275"
                obs_have="32789"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30507"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28509"
                obs_have="28355"
                obs_ratio="99.46" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031f.09o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:42"
                         size="4300014"
                         time_creation="Sat Jan 31 06:09:17 2009"
                         time_modification="Sat Jan 31 06:06:41 2009" />
        <observations epoch_first="Sat Jan 31 05:00:00 2009"
                      epoch_last="Sat Jan 31 05:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39770"
                obs_have="36313"
                obs_ratio="91.31" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31184"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27192"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 22:42:05"
                         size="4223779"
                         time_creation="Fri Nov 26 16:08:25 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 05:00:00 2009"
                      epoch_last="Sat Jan 31 05:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39770"
                obs_have="36313"
                obs_ratio="91.31" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31184"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27192"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 22:42:05"
                         size="4223779"
                         time_creation="Thu Apr 21 03:36:36 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 05:00:00 2009"
                      epoch_last="Sat Jan 31 05:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39770"
                obs_have="36313"
                obs_ratio="91.31" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31184"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27192"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 22:42:05"
                         size="4223779"
                         time_creation="Thu Apr 28 03:39:06 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 05:00:00 2009"
                      epoch_last="Sat Jan 31 05:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39770"
                obs_have="36313"
                obs_ratio="91.31" />
          <mask elevation="10 degrees"
                obs_expected="31578"
                obs_have="31184"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27192"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031g.09o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:06:35"
                         size="3878526"
                         time_creation="Sat Jan 31 07:09:18 2009"
                         time_modification="Sat Jan 31 07:06:34 2009" />
        <observations epoch_first="Sat Jan 31 06:00:00 2009"
                      epoch_last="Sat Jan 31 06:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36553"
                obs_have="32648"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28446"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25470"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 21:42:05"
                         size="3809615"
                         time_creation="Fri Nov 26 16:08:25 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 06:00:00 2009"
                      epoch_last="Sat Jan 31 06:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36553"
                obs_have="32648"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28446"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25470"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 21:42:05"
                         size="3809615"
                         time_creation="Thu Apr 21 03:36:36 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 06:00:00 2009"
                      epoch_last="Sat Jan 31 06:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36553"
                obs_have="32648"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28446"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25470"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 21:42:05"
                         size="3809615"
                         time_creation="Thu Apr 28 03:39:07 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 06:00:00 2009"
                      epoch_last="Sat Jan 31 06:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36553"
                obs_have="32648"
                obs_ratio="89.32" />
          <mask elevation="10 degrees"
                obs_expected="28655"
                obs_have="28446"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25658"
                obs_have="25470"
                obs_ratio="99.27" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031h.09o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:13:35"
                         size="4372668"
                         time_creation="Sat Jan 31 08:15:21 2009"
                         time_modification="Sat Jan 31 08:13:34 2009" />
        <observations epoch_first="Sat Jan 31 07:00:00 2009"
                      epoch_last="Sat Jan 31 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38990"
                obs_have="36868"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="32603"
                obs_have="32339"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25790"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 20:42:05"
                         size="4295139"
                         time_creation="Fri Nov 26 16:08:25 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 07:00:00 2009"
                      epoch_last="Sat Jan 31 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38990"
                obs_have="36868"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32338"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25790"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 20:42:05"
                         size="4295139"
                         time_creation="Thu Apr 21 03:36:36 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 07:00:00 2009"
                      epoch_last="Sat Jan 31 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38990"
                obs_have="36868"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32338"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25790"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 20:42:05"
                         size="4295139"
                         time_creation="Thu Apr 28 03:39:07 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 07:00:00 2009"
                      epoch_last="Sat Jan 31 07:59:59 2009"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="38990"
                obs_have="36868"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32338"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25976"
                obs_have="25790"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031i.09o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:13:46"
                         size="4393011"
                         time_creation="Sat Jan 31 09:15:24 2009"
                         time_modification="Sat Jan 31 09:13:45 2009" />
        <observations epoch_first="Sat Jan 31 08:00:00 2009"
                      epoch_last="Sat Jan 31 08:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39073"
                obs_have="37132"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="33408"
                obs_have="32963"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="28168"
                obs_have="27827"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 19:42:05"
                         size="4315162"
                         time_creation="Fri Nov 26 16:08:25 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 08:00:00 2009"
                      epoch_last="Sat Jan 31 08:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39072"
                obs_have="37132"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="33409"
                obs_have="32964"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="28168"
                obs_have="27827"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 19:42:05"
                         size="4315162"
                         time_creation="Thu Apr 21 03:36:37 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 08:00:00 2009"
                      epoch_last="Sat Jan 31 08:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39072"
                obs_have="37132"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="33409"
                obs_have="32964"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="28168"
                obs_have="27827"
                obs_ratio="98.79" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 19:42:05"
                         size="4315162"
                         time_creation="Thu Apr 28 03:39:07 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 08:00:00 2009"
                      epoch_last="Sat Jan 31 08:59:59 2009"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="39072"
                obs_have="37132"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="33409"
                obs_have="32964"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="28168"
                obs_have="27827"
                obs_ratio="98.79" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031j.09o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:13:47"
                         size="4146001"
                         time_creation="Sat Jan 31 10:15:26 2009"
                         time_modification="Sat Jan 31 10:13:46 2009" />
        <observations epoch_first="Sat Jan 31 09:00:00 2009"
                      epoch_last="Sat Jan 31 09:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="38718"
                obs_have="34958"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="30717"
                obs_have="30578"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25622"
                obs_have="25505"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 18:42:05"
                         size="4072430"
                         time_creation="Fri Nov 26 16:08:26 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 09:00:00 2009"
                      epoch_last="Sat Jan 31 09:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="38718"
                obs_have="34958"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30579"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25622"
                obs_have="25505"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 18:42:05"
                         size="4072430"
                         time_creation="Thu Apr 21 03:36:37 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 09:00:00 2009"
                      epoch_last="Sat Jan 31 09:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="38718"
                obs_have="34958"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30579"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25622"
                obs_have="25505"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 18:42:05"
                         size="4072430"
                         time_creation="Thu Apr 28 03:39:07 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 09:00:00 2009"
                      epoch_last="Sat Jan 31 09:59:59 2009"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="38718"
                obs_have="34958"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30579"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="25622"
                obs_have="25505"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031k.09o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="01:08:29"
                         size="3876443"
                         time_creation="Sat Jan 31 12:12:21 2009"
                         time_modification="Sat Jan 31 12:08:28 2009" />
        <observations epoch_first="Sat Jan 31 10:00:00 2009"
                      epoch_last="Sat Jan 31 10:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="32617"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25646"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22791"
                obs_have="22592"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 17:42:05"
                         size="3807565"
                         time_creation="Fri Nov 26 16:08:26 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 10:00:00 2009"
                      epoch_last="Sat Jan 31 10:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="32617"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25646"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22791"
                obs_have="22592"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 17:42:05"
                         size="3807565"
                         time_creation="Thu Apr 21 03:36:37 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 10:00:00 2009"
                      epoch_last="Sat Jan 31 10:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="32617"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25646"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22791"
                obs_have="22592"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 17:42:05"
                         size="3807565"
                         time_creation="Thu Apr 28 03:39:08 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 10:00:00 2009"
                      epoch_last="Sat Jan 31 10:59:59 2009"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="38094"
                obs_have="32617"
                obs_ratio="85.62" />
          <mask elevation="10 degrees"
                obs_expected="26184"
                obs_have="25646"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22791"
                obs_have="22592"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031l.09o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:08:29"
                         size="3790219"
                         time_creation="Sat Jan 31 12:12:21 2009"
                         time_modification="Sat Jan 31 12:08:28 2009" />
        <observations epoch_first="Sat Jan 31 11:00:00 2009"
                      epoch_last="Sat Jan 31 11:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="33717"
                obs_have="31887"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30430"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27484"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 16:42:05"
                         size="3722846"
                         time_creation="Fri Nov 26 16:08:26 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 11:00:00 2009"
                      epoch_last="Sat Jan 31 11:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="33717"
                obs_have="31887"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30430"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27484"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 16:42:05"
                         size="3722846"
                         time_creation="Thu Apr 21 03:36:37 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 11:00:00 2009"
                      epoch_last="Sat Jan 31 11:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="33717"
                obs_have="31887"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30430"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27484"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 16:42:05"
                         size="3722846"
                         time_creation="Thu Apr 28 03:39:08 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 11:00:00 2009"
                      epoch_last="Sat Jan 31 11:59:59 2009"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="33717"
                obs_have="31887"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="30653"
                obs_have="30430"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="27693"
                obs_have="27484"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031m.09o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:08:50"
                         size="3870527"
                         time_creation="Sat Jan 31 13:09:23 2009"
                         time_modification="Sat Jan 31 13:08:49 2009" />
        <observations epoch_first="Sat Jan 31 12:00:00 2009"
                      epoch_last="Sat Jan 31 12:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33716"
                obs_have="32587"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="31184"
                obs_have="30999"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="28118"
                obs_have="27934"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 15:42:05"
                         size="3801756"
                         time_creation="Fri Nov 26 16:08:27 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 12:00:00 2009"
                      epoch_last="Sat Jan 31 12:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33716"
                obs_have="32587"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="31184"
                obs_have="30999"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="28118"
                obs_have="27934"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 15:42:05"
                         size="3801756"
                         time_creation="Thu Apr 21 03:36:37 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 12:00:00 2009"
                      epoch_last="Sat Jan 31 12:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33716"
                obs_have="32587"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="31184"
                obs_have="30999"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="28118"
                obs_have="27934"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 15:42:05"
                         size="3801756"
                         time_creation="Thu Apr 28 03:39:08 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 12:00:00 2009"
                      epoch_last="Sat Jan 31 12:59:59 2009"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="33716"
                obs_have="32587"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="31184"
                obs_have="30999"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="28118"
                obs_have="27934"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031n.09o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:08:37"
                         size="3626609"
                         time_creation="Sat Jan 31 14:09:36 2009"
                         time_modification="Sat Jan 31 14:08:36 2009" />
        <observations epoch_first="Sat Jan 31 13:00:00 2009"
                      epoch_last="Sat Jan 31 13:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="32304"
                obs_have="30471"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27539"
                obs_have="27265"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24155"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 14:42:05"
                         size="3562087"
                         time_creation="Fri Nov 26 16:08:27 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 13:00:00 2009"
                      epoch_last="Sat Jan 31 13:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="32304"
                obs_have="30471"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27539"
                obs_have="27265"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24155"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 14:42:05"
                         size="3562087"
                         time_creation="Thu Apr 21 03:36:37 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 13:00:00 2009"
                      epoch_last="Sat Jan 31 13:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="32304"
                obs_have="30471"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27539"
                obs_have="27265"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24155"
                obs_ratio="98.94" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 14:42:05"
                         size="3562087"
                         time_creation="Thu Apr 28 03:39:08 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 13:00:00 2009"
                      epoch_last="Sat Jan 31 13:59:59 2009"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="32304"
                obs_have="30471"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27539"
                obs_have="27265"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24155"
                obs_ratio="98.94" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031o.09o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:16:31"
                         size="3537015"
                         time_creation="Sat Jan 31 15:18:18 2009"
                         time_modification="Sat Jan 31 15:16:30 2009" />
        <observations epoch_first="Sat Jan 31 14:00:00 2009"
                      epoch_last="Sat Jan 31 14:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="32341"
                obs_have="29664"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="27080"
                obs_have="26881"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23998"
                obs_have="23826"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 13:42:05"
                         size="3474039"
                         time_creation="Fri Nov 26 16:08:27 2010"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 14:00:00 2009"
                      epoch_last="Sat Jan 31 14:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="32342"
                obs_have="29664"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26882"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23998"
                obs_have="23826"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 13:42:05"
                         size="3474039"
                         time_creation="Thu Apr 21 03:36:38 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 14:00:00 2009"
                      epoch_last="Sat Jan 31 14:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="32342"
                obs_have="29664"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26882"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23998"
                obs_have="23826"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 13:42:05"
                         size="3474039"
                         time_creation="Thu Apr 28 03:39:08 2011"
                         time_modification="Mon Feb 2 04:42:04 2009" />
        <observations epoch_first="Sat Jan 31 14:00:00 2009"
                      epoch_last="Sat Jan 31 14:59:59 2009"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="32342"
                obs_have="29664"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="27081"
                obs_have="26882"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="23998"
                obs_have="23826"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031p.09o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:08:46"
                         size="3550420"
                         time_creation="Sat Jan 31 16:09:20 2009"
                         time_modification="Sat Jan 31 16:08:45 2009" />
        <observations epoch_first="Sat Jan 31 15:00:00 2009"
                      epoch_last="Sat Jan 31 15:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29769"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29642"
                obs_have="29499"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28932"
                obs_have="28795"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 12:42:06"
                         size="3487204"
                         time_creation="Fri Nov 26 16:08:27 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 15:00:00 2009"
                      epoch_last="Sat Jan 31 15:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29769"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29642"
                obs_have="29499"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28932"
                obs_have="28795"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 12:42:06"
                         size="3487204"
                         time_creation="Thu Apr 21 03:36:38 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 15:00:00 2009"
                      epoch_last="Sat Jan 31 15:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29769"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29642"
                obs_have="29499"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28932"
                obs_have="28795"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 12:42:06"
                         size="3487204"
                         time_creation="Thu Apr 28 03:39:09 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 15:00:00 2009"
                      epoch_last="Sat Jan 31 15:59:59 2009"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="30682"
                obs_have="29769"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="29642"
                obs_have="29499"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28932"
                obs_have="28795"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031q.09o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:10:39"
                         size="4086809"
                         time_creation="Sat Jan 31 17:12:20 2009"
                         time_modification="Sat Jan 31 17:10:38 2009" />
        <observations epoch_first="Sat Jan 31 16:00:00 2009"
                      epoch_last="Sat Jan 31 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="34399"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="32310"
                obs_have="31975"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="28109"
                obs_have="27826"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 11:42:06"
                         size="4014260"
                         time_creation="Fri Nov 26 16:08:27 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 16:00:00 2009"
                      epoch_last="Sat Jan 31 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="34399"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="31974"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="28109"
                obs_have="27826"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 11:42:06"
                         size="4014260"
                         time_creation="Thu Apr 21 03:36:38 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 16:00:00 2009"
                      epoch_last="Sat Jan 31 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="34399"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="31974"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="28109"
                obs_have="27826"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 11:42:06"
                         size="4014260"
                         time_creation="Thu Apr 28 03:39:09 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 16:00:00 2009"
                      epoch_last="Sat Jan 31 16:59:59 2009"
                      epochs="3562"
                      epochs_ratio="98.94">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="34399"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="32309"
                obs_have="31974"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="28109"
                obs_have="27826"
                obs_ratio="98.99" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031r.09o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:08:37"
                         size="3730799"
                         time_creation="Sat Jan 31 18:12:28 2009"
                         time_modification="Sat Jan 31 18:08:36 2009" />
        <observations epoch_first="Sat Jan 31 17:00:00 2009"
                      epoch_last="Sat Jan 31 17:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="31372"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28724"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25673"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 10:42:06"
                         size="3664459"
                         time_creation="Fri Nov 26 16:08:28 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 17:00:00 2009"
                      epoch_last="Sat Jan 31 17:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="31372"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28724"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25673"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 10:42:06"
                         size="3664459"
                         time_creation="Thu Apr 21 03:36:38 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 17:00:00 2009"
                      epoch_last="Sat Jan 31 17:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="31372"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28724"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25673"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 10:42:06"
                         size="3664459"
                         time_creation="Thu Apr 28 03:39:09 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 17:00:00 2009"
                      epoch_last="Sat Jan 31 17:59:59 2009"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="31372"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="28902"
                obs_have="28724"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25673"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="F:\data/2009/031/data_1/blft031s.09o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 1 01:28:37 2009"
               level="3">
        <file_statistics latency="00:16:52"
                         size="4298710"
                         time_creation="Sat Jan 31 19:18:19 2009"
                         time_modification="Sat Jan 31 19:16:51 2009" />
        <observations epoch_first="Sat Jan 31 18:00:00 2009"
                      epoch_last="Sat Jan 31 18:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="36224"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="34064"
                obs_have="33585"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="29760"
                obs_have="29560"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Nov 26 18:30:06 2010"
               level="3">
        <file_statistics latency="1 day(s) 09:42:06"
                         size="4222466"
                         time_creation="Fri Nov 26 16:08:28 2010"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 18:00:00 2009"
                      epoch_last="Sat Jan 31 18:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="36224"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="34063"
                obs_have="33584"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="29760"
                obs_have="29560"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 21 03:36:49 2011"
               level="3">
        <file_statistics latency="1 day(s) 09:42:06"
                         size="4222466"
                         time_creation="Thu Apr 21 03:36:38 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 18:00:00 2009"
                      epoch_last="Sat Jan 31 18:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="36224"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="34063"
                obs_have="33584"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="29760"
                obs_have="29560"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Apr 28 03:39:21 2011"
               level="3">
        <file_statistics latency="1 day(s) 09:42:06"
                         size="4222466"
                         time_creation="Thu Apr 28 03:39:09 2011"
                         time_modification="Mon Feb 2 04:42:05 2009" />
        <observations epoch_first="Sat Jan 31 18:00:00 2009"
                      epoch_last="Sat Jan 31 18:59:59 2009"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="38652"
                obs_have="36224"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="34063"
                obs_have="33584"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="29760"
                obs_have="29560"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
  </station>
</QC>
