<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-23 00:00:00"
    DayOfYear="83"
    Year="2012">
  <station name="BLFT">
    <file name="/blft0830.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 25 01:41:27 2012"
               level="3">
        <file_statistics latency="01:31:28"
                         size="8343370"
                         time_creation="Sat Mar 24 01:35:47 2012"
                         time_modification="Sat Mar 24 01:30:58 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 23:59:30 2012"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="30445"
                obs_have="29424"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25283"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22400"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Sun Apr 22 10:41:36 2012"
               level="3">
        <file_statistics latency="01:31:28"
                         size="8343370"
                         time_creation="Fri Apr 20 01:02:23 2012"
                         time_modification="Sat Mar 24 01:30:58 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 23:59:30 2012"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="30445"
                obs_have="29424"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="25417"
                obs_have="25283"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22400"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/blft083a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Mar 23 01:26:39 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10547441"
                         time_creation="Fri Mar 23 01:15:11 2012"
                         time_modification="Fri Mar 23 01:08:27 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38817"
                obs_have="37088"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 01:58:20 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10547441"
                         time_creation="Fri Mar 23 01:15:11 2012"
                         time_modification="Fri Mar 23 01:08:27 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38817"
                obs_have="37088"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 03:44:41 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10547441"
                         time_creation="Fri Mar 23 01:15:11 2012"
                         time_modification="Fri Mar 23 01:08:27 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38817"
                obs_have="37088"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10547441"
                         time_creation="Fri Mar 23 01:15:11 2012"
                         time_modification="Fri Mar 23 01:08:27 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38817"
                obs_have="37088"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10547441"
                         time_creation="Fri Apr 20 00:54:21 2012"
                         time_modification="Fri Mar 23 01:08:27 2012" />
        <observations epoch_first="Fri Mar 23 00:00:00 2012"
                      epoch_last="Fri Mar 23 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38817"
                obs_have="37088"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="31331"
                obs_have="31331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Mar 23 02:23:21 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10445931"
                         time_creation="Fri Mar 23 02:15:13 2012"
                         time_modification="Fri Mar 23 02:08:34 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="34753"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26356"
                obs_have="26314"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Mar 23 02:50:17 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10445931"
                         time_creation="Fri Mar 23 02:15:13 2012"
                         time_modification="Fri Mar 23 02:08:34 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="34753"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26356"
                obs_have="26314"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Mar 23 04:46:37 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10445931"
                         time_creation="Fri Mar 23 02:15:13 2012"
                         time_modification="Fri Mar 23 02:08:34 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="34753"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="69201"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="26356"
                obs_have="26314"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10445931"
                         time_creation="Fri Mar 23 02:15:13 2012"
                         time_modification="Fri Mar 23 02:08:34 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="34753"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26356"
                obs_have="26314"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:35"
                         size="10445931"
                         time_creation="Fri Apr 20 00:54:22 2012"
                         time_modification="Fri Mar 23 02:08:34 2012" />
        <observations epoch_first="Fri Mar 23 01:00:00 2012"
                      epoch_last="Fri Mar 23 01:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="36047"
                obs_have="34753"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="26356"
                obs_have="26314"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/blft083c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Mar 23 03:23:13 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10427363"
                         time_creation="Fri Mar 23 03:20:10 2012"
                         time_modification="Fri Mar 23 03:13:20 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35994"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32502"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28244"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Mar 23 04:03:23 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10427363"
                         time_creation="Fri Mar 23 03:20:10 2012"
                         time_modification="Fri Mar 23 03:13:20 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35994"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32502"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28244"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Mar 23 05:49:09 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10427363"
                         time_creation="Fri Mar 23 03:20:10 2012"
                         time_modification="Fri Mar 23 03:13:20 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35994"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32502"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28244"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10427363"
                         time_creation="Fri Mar 23 03:20:10 2012"
                         time_modification="Fri Mar 23 03:13:20 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35994"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32502"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28244"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="10427363"
                         time_creation="Fri Apr 20 00:54:23 2012"
                         time_modification="Fri Mar 23 03:13:20 2012" />
        <observations epoch_first="Fri Mar 23 02:00:00 2012"
                      epoch_last="Fri Mar 23 02:59:59 2012"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="36990"
                obs_have="35994"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32502"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28297"
                obs_have="28244"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/blft083d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Mar 23 04:33:25 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11533883"
                         time_creation="Fri Mar 23 04:15:16 2012"
                         time_modification="Fri Mar 23 04:08:41 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="44726"
                obs_have="43921"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32325"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Mar 23 07:01:33 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11533883"
                         time_creation="Fri Mar 23 04:15:16 2012"
                         time_modification="Fri Mar 23 04:08:41 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="44726"
                obs_have="43921"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32325"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11533883"
                         time_creation="Fri Mar 23 04:15:16 2012"
                         time_modification="Fri Mar 23 04:08:41 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="44726"
                obs_have="43921"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32325"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11533883"
                         time_creation="Fri Apr 20 00:54:24 2012"
                         time_modification="Fri Mar 23 04:08:41 2012" />
        <observations epoch_first="Fri Mar 23 03:00:00 2012"
                      epoch_last="Fri Mar 23 03:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="44726"
                obs_have="43921"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="32342"
                obs_have="32325"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/blft083e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Mar 23 05:25:43 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11635815"
                         time_creation="Fri Mar 23 05:15:18 2012"
                         time_modification="Fri Mar 23 05:08:32 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="45153"
                obs_have="42632"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="34101"
                obs_have="33399"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28682"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11635815"
                         time_creation="Fri Mar 23 05:15:18 2012"
                         time_modification="Fri Mar 23 05:08:32 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="45153"
                obs_have="42632"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="34101"
                obs_have="33399"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28682"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:33"
                         size="11635815"
                         time_creation="Fri Apr 20 00:54:24 2012"
                         time_modification="Fri Mar 23 05:08:32 2012" />
        <observations epoch_first="Fri Mar 23 04:00:00 2012"
                      epoch_last="Fri Mar 23 04:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="45153"
                obs_have="42632"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="34101"
                obs_have="33399"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="28790"
                obs_have="28682"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/blft083f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Mar 23 06:25:23 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10229710"
                         time_creation="Fri Mar 23 06:15:21 2012"
                         time_modification="Fri Mar 23 06:08:28 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="40494"
                obs_have="38855"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="38255"
                obs_have="37581"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="36144"
                obs_have="35489"
                obs_ratio="98.19" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:17:55 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10229710"
                         time_creation="Fri Mar 23 06:15:21 2012"
                         time_modification="Fri Mar 23 06:08:28 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="40494"
                obs_have="38855"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="38255"
                obs_have="37581"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="36144"
                obs_have="35489"
                obs_ratio="98.19" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10229710"
                         time_creation="Fri Mar 23 06:15:21 2012"
                         time_modification="Fri Mar 23 06:08:28 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="40494"
                obs_have="38855"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="38255"
                obs_have="37581"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="36144"
                obs_have="35489"
                obs_ratio="98.19" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10229710"
                         time_creation="Fri Apr 20 00:54:25 2012"
                         time_modification="Fri Mar 23 06:08:28 2012" />
        <observations epoch_first="Fri Mar 23 05:00:00 2012"
                      epoch_last="Fri Mar 23 05:59:59 2012"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="40494"
                obs_have="38855"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="38255"
                obs_have="37581"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="36144"
                obs_have="35489"
                obs_ratio="98.19" />
        </observations>
      </control>
    </file>
    <file name="/blft083g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Mar 23 07:40:23 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="10596383"
                         time_creation="Fri Mar 23 07:20:23 2012"
                         time_modification="Fri Mar 23 07:13:21 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="38797"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="35369"
                obs_have="34709"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="32729"
                obs_have="32092"
                obs_ratio="98.05" />
        </observations>
      </control>
      <control date="Fri Mar 23 08:02:33 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="10596383"
                         time_creation="Fri Mar 23 07:20:23 2012"
                         time_modification="Fri Mar 23 07:13:21 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="38797"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="35369"
                obs_have="34709"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="32729"
                obs_have="32092"
                obs_ratio="98.05" />
        </observations>
      </control>
      <control date="Fri Mar 23 09:10:13 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="10596383"
                         time_creation="Fri Mar 23 07:20:23 2012"
                         time_modification="Fri Mar 23 07:13:21 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="38797"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="35369"
                obs_have="34709"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="32729"
                obs_have="32092"
                obs_ratio="98.05" />
        </observations>
      </control>
      <control date="Fri Mar 23 09:43:18 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="10596383"
                         time_creation="Fri Mar 23 07:20:23 2012"
                         time_modification="Fri Mar 23 07:13:21 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="38797"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="35369"
                obs_have="34709"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="32729"
                obs_have="32092"
                obs_ratio="98.05" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="10596383"
                         time_creation="Fri Mar 23 07:20:23 2012"
                         time_modification="Fri Mar 23 07:13:21 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="38797"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="35369"
                obs_have="34709"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="32729"
                obs_have="32092"
                obs_ratio="98.05" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="10596383"
                         time_creation="Fri Apr 20 00:54:26 2012"
                         time_modification="Fri Mar 23 07:13:21 2012" />
        <observations epoch_first="Fri Mar 23 06:00:00 2012"
                      epoch_last="Fri Mar 23 06:59:59 2012"
                      epochs="3529"
                      epochs_ratio="98.03">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="38797"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="35369"
                obs_have="34709"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="32729"
                obs_have="32092"
                obs_ratio="98.05" />
        </observations>
      </control>
    </file>
    <file name="/blft083h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Mar 23 08:49:37 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10416988"
                         time_creation="Fri Mar 23 08:15:28 2012"
                         time_modification="Fri Mar 23 08:08:29 2012" />
        <observations epoch_first="Fri Mar 23 07:00:00 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3522"
                      epochs_ratio="97.83">
          <mask elevation="03 degrees"
                obs_expected="39828"
                obs_have="38720"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="35471"
                obs_have="34678"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="31118"
                obs_have="30438"
                obs_ratio="97.81" />
        </observations>
      </control>
      <control date="Fri Mar 23 10:59:05 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10416988"
                         time_creation="Fri Mar 23 08:15:28 2012"
                         time_modification="Fri Mar 23 08:08:29 2012" />
        <observations epoch_first="Fri Mar 23 07:00:00 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3522"
                      epochs_ratio="97.83">
          <mask elevation="03 degrees"
                obs_expected="39828"
                obs_have="38720"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="35471"
                obs_have="34678"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="31118"
                obs_have="30438"
                obs_ratio="97.81" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10416988"
                         time_creation="Fri Mar 23 08:15:28 2012"
                         time_modification="Fri Mar 23 08:08:29 2012" />
        <observations epoch_first="Fri Mar 23 07:00:00 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3522"
                      epochs_ratio="97.83">
          <mask elevation="03 degrees"
                obs_expected="39828"
                obs_have="38720"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="35471"
                obs_have="34678"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="31118"
                obs_have="30438"
                obs_ratio="97.81" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10416988"
                         time_creation="Fri Apr 20 00:54:27 2012"
                         time_modification="Fri Mar 23 08:08:29 2012" />
        <observations epoch_first="Fri Mar 23 07:00:00 2012"
                      epoch_last="Fri Mar 23 07:59:59 2012"
                      epochs="3522"
                      epochs_ratio="97.83">
          <mask elevation="03 degrees"
                obs_expected="39828"
                obs_have="38720"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="35471"
                obs_have="34678"
                obs_ratio="97.76" />
          <mask elevation="15 degrees"
                obs_expected="31118"
                obs_have="30438"
                obs_ratio="97.81" />
        </observations>
      </control>
    </file>
    <file name="/blft083i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Mar 23 11:36:55 2012"
               level="3">
        <file_statistics latency="01:13:21"
                         size="10424915"
                         time_creation="Fri Mar 23 10:25:31 2012"
                         time_modification="Fri Mar 23 10:13:20 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="35944"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="33450"
                obs_have="32914"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="31206"
                obs_have="30705"
                obs_ratio="98.39" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="01:13:21"
                         size="10424915"
                         time_creation="Fri Mar 23 10:25:31 2012"
                         time_modification="Fri Mar 23 10:13:20 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="35944"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="33450"
                obs_have="32914"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="31206"
                obs_have="30705"
                obs_ratio="98.39" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="01:13:21"
                         size="10424915"
                         time_creation="Fri Apr 20 00:54:28 2012"
                         time_modification="Fri Mar 23 10:13:20 2012" />
        <observations epoch_first="Fri Mar 23 08:00:00 2012"
                      epoch_last="Fri Mar 23 08:59:59 2012"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="37138"
                obs_have="35944"
                obs_ratio="96.78" />
          <mask elevation="10 degrees"
                obs_expected="33450"
                obs_have="32914"
                obs_ratio="98.40" />
          <mask elevation="15 degrees"
                obs_expected="31206"
                obs_have="30705"
                obs_ratio="98.39" />
        </observations>
      </control>
    </file>
    <file name="/blft083j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Mar 23 10:30:01 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10854084"
                         time_creation="Fri Mar 23 10:15:58 2012"
                         time_modification="Fri Mar 23 10:08:31 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38741"
                obs_have="37797"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33967"
                obs_have="33857"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30791"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Mar 23 12:39:40 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10854084"
                         time_creation="Fri Mar 23 10:15:58 2012"
                         time_modification="Fri Mar 23 10:08:31 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38741"
                obs_have="37797"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33967"
                obs_have="33857"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30791"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10854084"
                         time_creation="Fri Mar 23 10:15:58 2012"
                         time_modification="Fri Mar 23 10:08:31 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38741"
                obs_have="37797"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33967"
                obs_have="33857"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30791"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="10854084"
                         time_creation="Fri Apr 20 00:54:29 2012"
                         time_modification="Fri Mar 23 10:08:31 2012" />
        <observations epoch_first="Fri Mar 23 09:00:00 2012"
                      epoch_last="Fri Mar 23 09:59:59 2012"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="38741"
                obs_have="37797"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="33967"
                obs_have="33857"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30897"
                obs_have="30791"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/blft083k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Mar 23 11:22:47 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="11080079"
                         time_creation="Fri Mar 23 11:15:21 2012"
                         time_modification="Fri Mar 23 11:08:25 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40189"
                obs_have="38880"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31110"
                obs_have="31095"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26527"
                obs_have="26513"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Mar 23 11:48:14 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="11080079"
                         time_creation="Fri Mar 23 11:15:21 2012"
                         time_modification="Fri Mar 23 11:08:25 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40189"
                obs_have="38880"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31110"
                obs_have="31095"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26527"
                obs_have="26513"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Mar 23 13:37:00 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="11080079"
                         time_creation="Fri Mar 23 11:15:21 2012"
                         time_modification="Fri Mar 23 11:08:25 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40189"
                obs_have="38880"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31110"
                obs_have="31095"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26527"
                obs_have="26513"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="11080079"
                         time_creation="Fri Mar 23 11:15:21 2012"
                         time_modification="Fri Mar 23 11:08:25 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40189"
                obs_have="38880"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31110"
                obs_have="31095"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26527"
                obs_have="26513"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="11080079"
                         time_creation="Fri Apr 20 00:54:30 2012"
                         time_modification="Fri Mar 23 11:08:25 2012" />
        <observations epoch_first="Fri Mar 23 10:00:00 2012"
                      epoch_last="Fri Mar 23 10:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="40189"
                obs_have="38880"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31110"
                obs_have="31095"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26527"
                obs_have="26513"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/blft083l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Mar 23 14:39:09 2012"
               level="3">
        <file_statistics latency="00:03:56"
                         size="10745770"
                         time_creation="Fri Mar 23 13:05:19 2012"
                         time_modification="Fri Mar 23 12:03:55 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39198"
                obs_have="38823"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="34084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27363"
                obs_have="27363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:03:56"
                         size="10745770"
                         time_creation="Fri Mar 23 13:05:19 2012"
                         time_modification="Fri Mar 23 12:03:55 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39198"
                obs_have="38823"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="34084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27363"
                obs_have="27363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:03:56"
                         size="10745770"
                         time_creation="Fri Apr 20 00:54:31 2012"
                         time_modification="Fri Mar 23 12:03:55 2012" />
        <observations epoch_first="Fri Mar 23 11:00:00 2012"
                      epoch_last="Fri Mar 23 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39198"
                obs_have="38823"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="34084"
                obs_have="34084"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27363"
                obs_have="27363"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Mar 23 13:49:06 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="10356296"
                         time_creation="Fri Mar 23 13:25:17 2012"
                         time_modification="Fri Mar 23 13:13:24 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="35705"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 15:38:58 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="10356296"
                         time_creation="Fri Mar 23 13:25:17 2012"
                         time_modification="Fri Mar 23 13:13:24 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="35705"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="10356296"
                         time_creation="Fri Mar 23 13:25:17 2012"
                         time_modification="Fri Mar 23 13:13:24 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="35705"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="10356296"
                         time_creation="Fri Apr 20 00:54:32 2012"
                         time_modification="Fri Mar 23 13:13:24 2012" />
        <observations epoch_first="Fri Mar 23 12:00:00 2012"
                      epoch_last="Fri Mar 23 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36013"
                obs_have="35705"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="32907"
                obs_have="32907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Mar 23 14:50:22 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9310483"
                         time_creation="Fri Mar 23 14:30:54 2012"
                         time_modification="Fri Mar 23 14:08:25 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32146"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28898"
                obs_have="28898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26874"
                obs_have="26874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 16:40:27 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9310483"
                         time_creation="Fri Mar 23 14:30:54 2012"
                         time_modification="Fri Mar 23 14:08:25 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32146"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28898"
                obs_have="28898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26874"
                obs_have="26874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9310483"
                         time_creation="Fri Mar 23 14:30:54 2012"
                         time_modification="Fri Mar 23 14:08:25 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32146"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28898"
                obs_have="28898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26874"
                obs_have="26874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9310483"
                         time_creation="Fri Apr 20 00:54:33 2012"
                         time_modification="Fri Mar 23 14:08:25 2012" />
        <observations epoch_first="Fri Mar 23 13:00:00 2012"
                      epoch_last="Fri Mar 23 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32146"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="28898"
                obs_have="28898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26874"
                obs_have="26874"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Mar 23 15:50:17 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9810207"
                         time_creation="Fri Mar 23 15:30:59 2012"
                         time_modification="Fri Mar 23 15:15:11 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35931"
                obs_have="33935"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23440"
                obs_have="23440"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 17:43:11 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9810207"
                         time_creation="Fri Mar 23 15:30:59 2012"
                         time_modification="Fri Mar 23 15:15:11 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35931"
                obs_have="33935"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23440"
                obs_have="23440"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9810207"
                         time_creation="Fri Mar 23 15:30:59 2012"
                         time_modification="Fri Mar 23 15:15:11 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35931"
                obs_have="33935"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23440"
                obs_have="23440"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9810207"
                         time_creation="Fri Apr 20 00:54:33 2012"
                         time_modification="Fri Mar 23 15:15:11 2012" />
        <observations epoch_first="Fri Mar 23 14:00:00 2012"
                      epoch_last="Fri Mar 23 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35931"
                obs_have="33935"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26586"
                obs_have="26586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23440"
                obs_have="23440"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Mar 23 16:23:31 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10561378"
                         time_creation="Fri Mar 23 16:16:09 2012"
                         time_modification="Fri Mar 23 16:08:28 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="38034"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26263"
                obs_have="26263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23164"
                obs_have="23164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 16:53:30 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10561378"
                         time_creation="Fri Mar 23 16:16:09 2012"
                         time_modification="Fri Mar 23 16:08:28 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="38034"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26263"
                obs_have="26263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23164"
                obs_have="23164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 18:51:45 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10561378"
                         time_creation="Fri Mar 23 16:16:09 2012"
                         time_modification="Fri Mar 23 16:08:28 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="38034"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26263"
                obs_have="26263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23164"
                obs_have="23164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10561378"
                         time_creation="Fri Mar 23 16:16:09 2012"
                         time_modification="Fri Mar 23 16:08:28 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="38034"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26263"
                obs_have="26263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23164"
                obs_have="23164"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10561378"
                         time_creation="Fri Apr 20 00:54:34 2012"
                         time_modification="Fri Mar 23 16:08:28 2012" />
        <observations epoch_first="Fri Mar 23 15:00:00 2012"
                      epoch_last="Fri Mar 23 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39256"
                obs_have="38034"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="26263"
                obs_have="26263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23164"
                obs_have="23164"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Mar 23 17:25:28 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="10125855"
                         time_creation="Fri Mar 23 17:20:26 2012"
                         time_modification="Fri Mar 23 17:15:21 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34475"
                obs_have="33893"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31499"
                obs_have="31499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 17:59:49 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="10125855"
                         time_creation="Fri Mar 23 17:20:26 2012"
                         time_modification="Fri Mar 23 17:15:21 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34475"
                obs_have="33893"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31499"
                obs_have="31499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 20:02:11 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="10125855"
                         time_creation="Fri Mar 23 17:20:26 2012"
                         time_modification="Fri Mar 23 17:15:21 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34475"
                obs_have="33893"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31499"
                obs_have="31499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="10125855"
                         time_creation="Fri Mar 23 17:20:26 2012"
                         time_modification="Fri Mar 23 17:15:21 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34475"
                obs_have="33893"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31499"
                obs_have="31499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:15:22"
                         size="10125855"
                         time_creation="Fri Apr 20 00:54:35 2012"
                         time_modification="Fri Mar 23 17:15:21 2012" />
        <observations epoch_first="Fri Mar 23 16:00:00 2012"
                      epoch_last="Fri Mar 23 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34475"
                obs_have="33893"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31499"
                obs_have="31499"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28775"
                obs_have="28775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Mar 23 18:27:11 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10106284"
                         time_creation="Fri Mar 23 18:15:43 2012"
                         time_modification="Fri Mar 23 18:08:26 2012" />
        <observations epoch_first="Fri Mar 23 17:00:00 2012"
                      epoch_last="Fri Mar 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="33279"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="31092"
                obs_have="31092"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="29022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10106284"
                         time_creation="Fri Mar 23 18:15:43 2012"
                         time_modification="Fri Mar 23 18:08:26 2012" />
        <observations epoch_first="Fri Mar 23 17:00:00 2012"
                      epoch_last="Fri Mar 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="33279"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="31092"
                obs_have="31092"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="29022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="10106284"
                         time_creation="Fri Apr 20 00:54:36 2012"
                         time_modification="Fri Mar 23 18:08:26 2012" />
        <observations epoch_first="Fri Mar 23 17:00:00 2012"
                      epoch_last="Fri Mar 23 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33394"
                obs_have="33279"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="31092"
                obs_have="31092"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="29022"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Mar 23 19:32:03 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10391021"
                         time_creation="Fri Mar 23 19:15:46 2012"
                         time_modification="Fri Mar 23 19:08:35 2012" />
        <observations epoch_first="Fri Mar 23 18:00:00 2012"
                      epoch_last="Fri Mar 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="36427"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="32256"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 21:20:57 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10391021"
                         time_creation="Fri Mar 23 19:15:46 2012"
                         time_modification="Fri Mar 23 19:08:35 2012" />
        <observations epoch_first="Fri Mar 23 18:00:00 2012"
                      epoch_last="Fri Mar 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="36427"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="32256"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10391021"
                         time_creation="Fri Mar 23 19:15:46 2012"
                         time_modification="Fri Mar 23 19:08:35 2012" />
        <observations epoch_first="Fri Mar 23 18:00:00 2012"
                      epoch_last="Fri Mar 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="36427"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="32256"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10391021"
                         time_creation="Fri Apr 20 00:54:37 2012"
                         time_modification="Fri Mar 23 19:08:35 2012" />
        <observations epoch_first="Fri Mar 23 18:00:00 2012"
                      epoch_last="Fri Mar 23 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37361"
                obs_have="36427"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32256"
                obs_have="32256"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27599"
                obs_have="27599"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Mar 23 20:22:20 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10662470"
                         time_creation="Fri Mar 23 20:16:22 2012"
                         time_modification="Fri Mar 23 20:08:25 2012" />
        <observations epoch_first="Fri Mar 23 19:00:00 2012"
                      epoch_last="Fri Mar 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39855"
                obs_have="37691"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31180"
                obs_have="31065"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24919"
                obs_have="24919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 20:55:55 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10662470"
                         time_creation="Fri Mar 23 20:16:22 2012"
                         time_modification="Fri Mar 23 20:08:25 2012" />
        <observations epoch_first="Fri Mar 23 19:00:00 2012"
                      epoch_last="Fri Mar 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39855"
                obs_have="37691"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31066"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24919"
                obs_have="24919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 22:14:48 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10662470"
                         time_creation="Fri Mar 23 20:16:22 2012"
                         time_modification="Fri Mar 23 20:08:25 2012" />
        <observations epoch_first="Fri Mar 23 19:00:00 2012"
                      epoch_last="Fri Mar 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39855"
                obs_have="37691"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31066"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24919"
                obs_have="24919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10662470"
                         time_creation="Fri Mar 23 20:16:22 2012"
                         time_modification="Fri Mar 23 20:08:25 2012" />
        <observations epoch_first="Fri Mar 23 19:00:00 2012"
                      epoch_last="Fri Mar 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39855"
                obs_have="37691"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31066"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24919"
                obs_have="24919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10662470"
                         time_creation="Fri Apr 20 00:54:38 2012"
                         time_modification="Fri Mar 23 20:08:25 2012" />
        <observations epoch_first="Fri Mar 23 19:00:00 2012"
                      epoch_last="Fri Mar 23 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39855"
                obs_have="37691"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31181"
                obs_have="31066"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24919"
                obs_have="24919"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Mar 23 21:52:09 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10467565"
                         time_creation="Fri Mar 23 21:16:01 2012"
                         time_modification="Fri Mar 23 21:08:33 2012" />
        <observations epoch_first="Fri Mar 23 20:00:00 2012"
                      epoch_last="Fri Mar 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="36044"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34010"
                obs_have="34010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32653"
                obs_have="32653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 23:09:40 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10467565"
                         time_creation="Fri Mar 23 21:16:01 2012"
                         time_modification="Fri Mar 23 21:08:33 2012" />
        <observations epoch_first="Fri Mar 23 20:00:00 2012"
                      epoch_last="Fri Mar 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="36044"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34010"
                obs_have="34010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32653"
                obs_have="32653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 23:48:26 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10467565"
                         time_creation="Fri Mar 23 21:16:01 2012"
                         time_modification="Fri Mar 23 21:08:33 2012" />
        <observations epoch_first="Fri Mar 23 20:00:00 2012"
                      epoch_last="Fri Mar 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="36044"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34010"
                obs_have="34010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32653"
                obs_have="32653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10467565"
                         time_creation="Fri Mar 23 21:16:01 2012"
                         time_modification="Fri Mar 23 21:08:33 2012" />
        <observations epoch_first="Fri Mar 23 20:00:00 2012"
                      epoch_last="Fri Mar 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="36044"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34010"
                obs_have="34010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32653"
                obs_have="32653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10467565"
                         time_creation="Fri Apr 20 00:54:38 2012"
                         time_modification="Fri Mar 23 21:08:33 2012" />
        <observations epoch_first="Fri Mar 23 20:00:00 2012"
                      epoch_last="Fri Mar 23 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36227"
                obs_have="36044"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="34010"
                obs_have="34010"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32653"
                obs_have="32653"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar 23 22:40:48 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9470235"
                         time_creation="Fri Mar 23 22:16:02 2012"
                         time_modification="Fri Mar 23 22:08:21 2012" />
        <observations epoch_first="Fri Mar 23 21:00:00 2012"
                      epoch_last="Fri Mar 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34171"
                obs_have="33985"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31157"
                obs_have="31157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 23 22:57:49 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9470235"
                         time_creation="Fri Mar 23 22:16:02 2012"
                         time_modification="Fri Mar 23 22:08:21 2012" />
        <observations epoch_first="Fri Mar 23 21:00:00 2012"
                      epoch_last="Fri Mar 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34171"
                obs_have="33985"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31157"
                obs_have="31157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 00:39:22 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9470235"
                         time_creation="Fri Mar 23 22:16:02 2012"
                         time_modification="Fri Mar 23 22:08:21 2012" />
        <observations epoch_first="Fri Mar 23 21:00:00 2012"
                      epoch_last="Fri Mar 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34171"
                obs_have="33985"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31157"
                obs_have="31157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9470235"
                         time_creation="Fri Mar 23 22:16:02 2012"
                         time_modification="Fri Mar 23 22:08:21 2012" />
        <observations epoch_first="Fri Mar 23 21:00:00 2012"
                      epoch_last="Fri Mar 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34171"
                obs_have="33985"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31157"
                obs_have="31157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9470235"
                         time_creation="Fri Apr 20 00:54:39 2012"
                         time_modification="Fri Mar 23 22:08:21 2012" />
        <observations epoch_first="Fri Mar 23 21:00:00 2012"
                      epoch_last="Fri Mar 23 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34171"
                obs_have="33985"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="31157"
                obs_have="31157"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28747"
                obs_have="28747"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Mar 23 23:25:09 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9759735"
                         time_creation="Fri Mar 23 23:15:56 2012"
                         time_modification="Fri Mar 23 23:08:25 2012" />
        <observations epoch_first="Fri Mar 23 22:00:00 2012"
                      epoch_last="Fri Mar 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33818"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29003"
                obs_have="29003"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 00:05:36 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9759735"
                         time_creation="Fri Mar 23 23:15:56 2012"
                         time_modification="Fri Mar 23 23:08:25 2012" />
        <observations epoch_first="Fri Mar 23 22:00:00 2012"
                      epoch_last="Fri Mar 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33818"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29003"
                obs_have="29003"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 01:38:03 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9759735"
                         time_creation="Fri Mar 23 23:15:56 2012"
                         time_modification="Fri Mar 23 23:08:25 2012" />
        <observations epoch_first="Fri Mar 23 22:00:00 2012"
                      epoch_last="Fri Mar 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33818"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29003"
                obs_have="29003"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9759735"
                         time_creation="Fri Mar 23 23:15:56 2012"
                         time_modification="Fri Mar 23 23:08:25 2012" />
        <observations epoch_first="Fri Mar 23 22:00:00 2012"
                      epoch_last="Fri Mar 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33818"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29003"
                obs_have="29003"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9759735"
                         time_creation="Fri Apr 20 00:54:40 2012"
                         time_modification="Fri Mar 23 23:08:25 2012" />
        <observations epoch_first="Fri Mar 23 22:00:00 2012"
                      epoch_last="Fri Mar 23 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33818"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29003"
                obs_have="29003"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25980"
                obs_have="25980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft083x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Mar 24 00:52:37 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10205084"
                         time_creation="Sat Mar 24 00:21:57 2012"
                         time_modification="Sat Mar 24 00:08:30 2012" />
        <observations epoch_first="Fri Mar 23 23:00:00 2012"
                      epoch_last="Fri Mar 23 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35596"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26405"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20815"
                obs_have="20584"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sat Mar 24 02:36:36 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10205084"
                         time_creation="Sat Mar 24 00:21:57 2012"
                         time_modification="Sat Mar 24 00:08:30 2012" />
        <observations epoch_first="Fri Mar 23 23:00:00 2012"
                      epoch_last="Fri Mar 23 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35596"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26405"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20815"
                obs_have="20584"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sat Mar 24 21:19:51 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10205084"
                         time_creation="Sat Mar 24 00:21:57 2012"
                         time_modification="Sat Mar 24 00:08:30 2012" />
        <observations epoch_first="Fri Mar 23 23:00:00 2012"
                      epoch_last="Fri Mar 23 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35596"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26405"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20815"
                obs_have="20584"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sun Apr 22 05:13:04 2012"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10205084"
                         time_creation="Fri Apr 20 00:54:40 2012"
                         time_modification="Sat Mar 24 00:08:30 2012" />
        <observations epoch_first="Fri Mar 23 23:00:00 2012"
                      epoch_last="Fri Mar 23 23:59:59 2012"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35596"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26405"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="20815"
                obs_have="20584"
                obs_ratio="98.89" />
        </observations>
      </control>
    </file>
  </station>
</QC>
