<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-06-19 00:00:00"
    DayOfYear="170"
    Year="2011">
  <station name="BLFT">
    <file name="/blft1700.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 20 22:41:55 2011"
               level="3">
        <file_statistics latency="03:34:55"
                         size="7375060"
                         time_creation="Mon Jun 20 04:05:42 2011"
                         time_modification="Mon Jun 20 03:34:25 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29409"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="25198"
                obs_have="25138"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22358"
                obs_have="22323"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Jul 19 07:53:40 2011"
               level="3">
        <file_statistics latency="03:34:55"
                         size="7375060"
                         time_creation="Sun Jul 17 00:57:11 2011"
                         time_modification="Mon Jun 20 03:34:25 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="29409"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="25198"
                obs_have="25138"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22358"
                obs_have="22323"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/blft170a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jun 19 01:20:48 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="9610831"
                         time_creation="Sun Jun 19 01:15:05 2011"
                         time_modification="Sun Jun 19 01:11:19 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="37006"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="35207"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32985"
                obs_have="32985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 01:46:48 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="9610831"
                         time_creation="Sun Jun 19 01:15:05 2011"
                         time_modification="Sun Jun 19 01:11:19 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="37006"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="35207"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32985"
                obs_have="32985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="9610831"
                         time_creation="Sun Jun 19 01:15:05 2011"
                         time_modification="Sun Jun 19 01:11:19 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="37006"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="35207"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32985"
                obs_have="32985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="9610831"
                         time_creation="Sun Jun 19 01:15:05 2011"
                         time_modification="Sun Jun 19 01:11:19 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="37006"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="35207"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32985"
                obs_have="32985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="9610831"
                         time_creation="Sun Jul 17 00:53:31 2011"
                         time_modification="Sun Jun 19 01:11:19 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37497"
                obs_have="37006"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="35207"
                obs_have="35207"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32985"
                obs_have="32985"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jun 19 02:21:06 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9721412"
                         time_creation="Sun Jun 19 02:15:09 2011"
                         time_modification="Sun Jun 19 02:11:24 2011" />
        <observations epoch_first="Sun Jun 19 01:00:00 2011"
                      epoch_last="Sun Jun 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36370"
                obs_have="35532"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28227"
                obs_have="28227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 02:47:11 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9721412"
                         time_creation="Sun Jun 19 02:15:09 2011"
                         time_modification="Sun Jun 19 02:11:24 2011" />
        <observations epoch_first="Sun Jun 19 01:00:00 2011"
                      epoch_last="Sun Jun 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36370"
                obs_have="35532"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28227"
                obs_have="28227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 04:39:07 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9721412"
                         time_creation="Sun Jun 19 02:15:09 2011"
                         time_modification="Sun Jun 19 02:11:24 2011" />
        <observations epoch_first="Sun Jun 19 01:00:00 2011"
                      epoch_last="Sun Jun 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36370"
                obs_have="35532"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28227"
                obs_have="28227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9721412"
                         time_creation="Sun Jun 19 02:15:09 2011"
                         time_modification="Sun Jun 19 02:11:24 2011" />
        <observations epoch_first="Sun Jun 19 01:00:00 2011"
                      epoch_last="Sun Jun 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36370"
                obs_have="35532"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28227"
                obs_have="28227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9721412"
                         time_creation="Sun Jul 17 00:53:31 2011"
                         time_modification="Sun Jun 19 02:11:24 2011" />
        <observations epoch_first="Sun Jun 19 01:00:00 2011"
                      epoch_last="Sun Jun 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36370"
                obs_have="35532"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28227"
                obs_have="28227"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jun 19 03:21:59 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="9339920"
                         time_creation="Sun Jun 19 03:15:08 2011"
                         time_modification="Sun Jun 19 03:11:15 2011" />
        <observations epoch_first="Sun Jun 19 02:00:00 2011"
                      epoch_last="Sun Jun 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35952"
                obs_have="35385"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31243"
                obs_have="31243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 03:53:32 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="9339920"
                         time_creation="Sun Jun 19 03:15:08 2011"
                         time_modification="Sun Jun 19 03:11:15 2011" />
        <observations epoch_first="Sun Jun 19 02:00:00 2011"
                      epoch_last="Sun Jun 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35952"
                obs_have="35385"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31243"
                obs_have="31243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 05:52:05 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="9339920"
                         time_creation="Sun Jun 19 03:15:08 2011"
                         time_modification="Sun Jun 19 03:11:15 2011" />
        <observations epoch_first="Sun Jun 19 02:00:00 2011"
                      epoch_last="Sun Jun 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35952"
                obs_have="35385"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31243"
                obs_have="31243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="9339920"
                         time_creation="Sun Jun 19 03:15:08 2011"
                         time_modification="Sun Jun 19 03:11:15 2011" />
        <observations epoch_first="Sun Jun 19 02:00:00 2011"
                      epoch_last="Sun Jun 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35952"
                obs_have="35385"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31243"
                obs_have="31243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="9339920"
                         time_creation="Sun Jul 17 00:53:32 2011"
                         time_modification="Sun Jun 19 03:11:15 2011" />
        <observations epoch_first="Sun Jun 19 02:00:00 2011"
                      epoch_last="Sun Jun 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35952"
                obs_have="35385"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="31243"
                obs_have="31243"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jun 19 04:23:21 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8794527"
                         time_creation="Sun Jun 19 04:15:10 2011"
                         time_modification="Sun Jun 19 04:11:25 2011" />
        <observations epoch_first="Sun Jun 19 03:00:00 2011"
                      epoch_last="Sun Jun 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32996"
                obs_have="32427"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 04:55:52 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8794527"
                         time_creation="Sun Jun 19 04:15:10 2011"
                         time_modification="Sun Jun 19 04:11:25 2011" />
        <observations epoch_first="Sun Jun 19 03:00:00 2011"
                      epoch_last="Sun Jun 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32996"
                obs_have="32427"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 06:38:49 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8794527"
                         time_creation="Sun Jun 19 04:15:10 2011"
                         time_modification="Sun Jun 19 04:11:25 2011" />
        <observations epoch_first="Sun Jun 19 03:00:00 2011"
                      epoch_last="Sun Jun 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32996"
                obs_have="32427"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8794527"
                         time_creation="Sun Jun 19 04:15:10 2011"
                         time_modification="Sun Jun 19 04:11:25 2011" />
        <observations epoch_first="Sun Jun 19 03:00:00 2011"
                      epoch_last="Sun Jun 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32996"
                obs_have="32427"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8794527"
                         time_creation="Sun Jul 17 00:53:32 2011"
                         time_modification="Sun Jun 19 04:11:25 2011" />
        <observations epoch_first="Sun Jun 19 03:00:00 2011"
                      epoch_last="Sun Jun 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32996"
                obs_have="32427"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="30729"
                obs_have="30729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jun 19 05:26:34 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9189762"
                         time_creation="Sun Jun 19 05:15:12 2011"
                         time_modification="Sun Jun 19 05:11:25 2011" />
        <observations epoch_first="Sun Jun 19 04:00:00 2011"
                      epoch_last="Sun Jun 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36708"
                obs_have="35887"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="33093"
                obs_have="33093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 07:49:53 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9189762"
                         time_creation="Sun Jun 19 05:15:12 2011"
                         time_modification="Sun Jun 19 05:11:25 2011" />
        <observations epoch_first="Sun Jun 19 04:00:00 2011"
                      epoch_last="Sun Jun 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36708"
                obs_have="35887"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="33093"
                obs_have="33093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9189762"
                         time_creation="Sun Jun 19 05:15:12 2011"
                         time_modification="Sun Jun 19 05:11:25 2011" />
        <observations epoch_first="Sun Jun 19 04:00:00 2011"
                      epoch_last="Sun Jun 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36708"
                obs_have="35887"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="33093"
                obs_have="33093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9189762"
                         time_creation="Sun Jul 17 00:53:33 2011"
                         time_modification="Sun Jun 19 05:11:25 2011" />
        <observations epoch_first="Sun Jun 19 04:00:00 2011"
                      epoch_last="Sun Jun 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36708"
                obs_have="35887"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="33093"
                obs_have="33093"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jun 19 06:22:16 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9916161"
                         time_creation="Sun Jun 19 06:15:14 2011"
                         time_modification="Sun Jun 19 06:11:22 2011" />
        <observations epoch_first="Sun Jun 19 05:00:00 2011"
                      epoch_last="Sun Jun 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40400"
                obs_have="39313"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30705"
                obs_have="30705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26359"
                obs_have="26359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 06:53:33 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9916161"
                         time_creation="Sun Jun 19 06:15:14 2011"
                         time_modification="Sun Jun 19 06:11:22 2011" />
        <observations epoch_first="Sun Jun 19 05:00:00 2011"
                      epoch_last="Sun Jun 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40400"
                obs_have="39313"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30705"
                obs_have="30705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26359"
                obs_have="26359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 08:35:53 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9916161"
                         time_creation="Sun Jun 19 06:15:14 2011"
                         time_modification="Sun Jun 19 06:11:22 2011" />
        <observations epoch_first="Sun Jun 19 05:00:00 2011"
                      epoch_last="Sun Jun 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40400"
                obs_have="39313"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30705"
                obs_have="30705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26359"
                obs_have="26359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9916161"
                         time_creation="Sun Jun 19 06:15:14 2011"
                         time_modification="Sun Jun 19 06:11:22 2011" />
        <observations epoch_first="Sun Jun 19 05:00:00 2011"
                      epoch_last="Sun Jun 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40400"
                obs_have="39313"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30705"
                obs_have="30705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26359"
                obs_have="26359"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9916161"
                         time_creation="Sun Jul 17 00:53:33 2011"
                         time_modification="Sun Jun 19 06:11:22 2011" />
        <observations epoch_first="Sun Jun 19 05:00:00 2011"
                      epoch_last="Sun Jun 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40400"
                obs_have="39313"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="30705"
                obs_have="30705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26359"
                obs_have="26359"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jun 19 07:23:34 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9419333"
                         time_creation="Sun Jun 19 07:15:13 2011"
                         time_modification="Sun Jun 19 07:11:20 2011" />
        <observations epoch_first="Sun Jun 19 06:00:00 2011"
                      epoch_last="Sun Jun 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40507"
                obs_have="39379"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27550"
                obs_have="27550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 09:36:05 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9419333"
                         time_creation="Sun Jun 19 07:15:13 2011"
                         time_modification="Sun Jun 19 07:11:20 2011" />
        <observations epoch_first="Sun Jun 19 06:00:00 2011"
                      epoch_last="Sun Jun 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40507"
                obs_have="39379"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27550"
                obs_have="27550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9419333"
                         time_creation="Sun Jun 19 07:15:13 2011"
                         time_modification="Sun Jun 19 07:11:20 2011" />
        <observations epoch_first="Sun Jun 19 06:00:00 2011"
                      epoch_last="Sun Jun 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40507"
                obs_have="39379"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27550"
                obs_have="27550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9419333"
                         time_creation="Sun Jul 17 00:53:34 2011"
                         time_modification="Sun Jun 19 07:11:20 2011" />
        <observations epoch_first="Sun Jun 19 06:00:00 2011"
                      epoch_last="Sun Jun 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40507"
                obs_have="39379"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="33048"
                obs_have="33048"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27550"
                obs_have="27550"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jun 19 08:47:44 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="9000907"
                         time_creation="Sun Jun 19 08:30:09 2011"
                         time_modification="Sun Jun 19 08:20:11 2011" />
        <observations epoch_first="Sun Jun 19 07:00:00 2011"
                      epoch_last="Sun Jun 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37707"
                obs_have="37480"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="31825"
                obs_have="31825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27193"
                obs_have="27193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 10:35:22 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="9000907"
                         time_creation="Sun Jun 19 08:30:09 2011"
                         time_modification="Sun Jun 19 08:20:11 2011" />
        <observations epoch_first="Sun Jun 19 07:00:00 2011"
                      epoch_last="Sun Jun 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37707"
                obs_have="37480"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="31825"
                obs_have="31825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27193"
                obs_have="27193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="9000907"
                         time_creation="Sun Jun 19 08:30:09 2011"
                         time_modification="Sun Jun 19 08:20:11 2011" />
        <observations epoch_first="Sun Jun 19 07:00:00 2011"
                      epoch_last="Sun Jun 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37707"
                obs_have="37480"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="31825"
                obs_have="31825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27193"
                obs_have="27193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="9000907"
                         time_creation="Sun Jul 17 00:53:34 2011"
                         time_modification="Sun Jun 19 08:20:11 2011" />
        <observations epoch_first="Sun Jun 19 07:00:00 2011"
                      epoch_last="Sun Jun 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37707"
                obs_have="37480"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="31825"
                obs_have="31825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27193"
                obs_have="27193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jun 19 09:21:19 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7697334"
                         time_creation="Sun Jun 19 09:15:31 2011"
                         time_modification="Sun Jun 19 09:11:21 2011" />
        <observations epoch_first="Sun Jun 19 08:00:00 2011"
                      epoch_last="Sun Jun 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="32159"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28916"
                obs_have="28916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 09:46:23 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7697334"
                         time_creation="Sun Jun 19 09:15:31 2011"
                         time_modification="Sun Jun 19 09:11:21 2011" />
        <observations epoch_first="Sun Jun 19 08:00:00 2011"
                      epoch_last="Sun Jun 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="32159"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28916"
                obs_have="28916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 11:35:23 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7697334"
                         time_creation="Sun Jun 19 09:15:31 2011"
                         time_modification="Sun Jun 19 09:11:21 2011" />
        <observations epoch_first="Sun Jun 19 08:00:00 2011"
                      epoch_last="Sun Jun 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="32159"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28916"
                obs_have="28916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7697334"
                         time_creation="Sun Jun 19 09:15:31 2011"
                         time_modification="Sun Jun 19 09:11:21 2011" />
        <observations epoch_first="Sun Jun 19 08:00:00 2011"
                      epoch_last="Sun Jun 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="32159"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28916"
                obs_have="28916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="7697334"
                         time_creation="Sun Jul 17 00:53:35 2011"
                         time_modification="Sun Jun 19 09:11:21 2011" />
        <observations epoch_first="Sun Jun 19 08:00:00 2011"
                      epoch_last="Sun Jun 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32882"
                obs_have="32159"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28916"
                obs_have="28916"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jun 19 10:21:09 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8462792"
                         time_creation="Sun Jun 19 10:15:20 2011"
                         time_modification="Sun Jun 19 10:11:23 2011" />
        <observations epoch_first="Sun Jun 19 09:00:00 2011"
                      epoch_last="Sun Jun 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="33532"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="26090"
                obs_have="26090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23640"
                obs_have="23640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 10:46:18 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8462792"
                         time_creation="Sun Jun 19 10:15:20 2011"
                         time_modification="Sun Jun 19 10:11:23 2011" />
        <observations epoch_first="Sun Jun 19 09:00:00 2011"
                      epoch_last="Sun Jun 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="33532"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="26090"
                obs_have="26090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23640"
                obs_have="23640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 12:35:12 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8462792"
                         time_creation="Sun Jun 19 10:15:20 2011"
                         time_modification="Sun Jun 19 10:11:23 2011" />
        <observations epoch_first="Sun Jun 19 09:00:00 2011"
                      epoch_last="Sun Jun 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="33532"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="26090"
                obs_have="26090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23640"
                obs_have="23640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8462792"
                         time_creation="Sun Jun 19 10:15:20 2011"
                         time_modification="Sun Jun 19 10:11:23 2011" />
        <observations epoch_first="Sun Jun 19 09:00:00 2011"
                      epoch_last="Sun Jun 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="33532"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="26090"
                obs_have="26090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23640"
                obs_have="23640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8462792"
                         time_creation="Sun Jul 17 00:53:35 2011"
                         time_modification="Sun Jun 19 10:11:23 2011" />
        <observations epoch_first="Sun Jun 19 09:00:00 2011"
                      epoch_last="Sun Jun 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35047"
                obs_have="33532"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="26090"
                obs_have="26090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23640"
                obs_have="23640"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jun 19 11:21:14 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9207283"
                         time_creation="Sun Jun 19 11:15:16 2011"
                         time_modification="Sun Jun 19 11:11:23 2011" />
        <observations epoch_first="Sun Jun 19 10:00:00 2011"
                      epoch_last="Sun Jun 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38360"
                obs_have="37343"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="26320"
                obs_have="26320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23392"
                obs_have="23392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 11:46:26 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9207283"
                         time_creation="Sun Jun 19 11:15:16 2011"
                         time_modification="Sun Jun 19 11:11:23 2011" />
        <observations epoch_first="Sun Jun 19 10:00:00 2011"
                      epoch_last="Sun Jun 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38360"
                obs_have="37343"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 13:35:28 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9207283"
                         time_creation="Sun Jun 19 11:15:16 2011"
                         time_modification="Sun Jun 19 11:11:23 2011" />
        <observations epoch_first="Sun Jun 19 10:00:00 2011"
                      epoch_last="Sun Jun 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38360"
                obs_have="37343"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9207283"
                         time_creation="Sun Jun 19 11:15:16 2011"
                         time_modification="Sun Jun 19 11:11:23 2011" />
        <observations epoch_first="Sun Jun 19 10:00:00 2011"
                      epoch_last="Sun Jun 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38360"
                obs_have="37343"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9207283"
                         time_creation="Sun Jul 17 00:53:35 2011"
                         time_modification="Sun Jun 19 11:11:23 2011" />
        <observations epoch_first="Sun Jun 19 10:00:00 2011"
                      epoch_last="Sun Jun 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38360"
                obs_have="37343"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="26319"
                obs_have="26319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23393"
                obs_have="23393"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jun 19 12:20:55 2011"
               level="3">
        <file_statistics latency="00:11:19"
                         size="8250164"
                         time_creation="Sun Jun 19 12:15:16 2011"
                         time_modification="Sun Jun 19 12:11:18 2011" />
        <observations epoch_first="Sun Jun 19 11:00:00 2011"
                      epoch_last="Sun Jun 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="33740"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 12:46:13 2011"
               level="3">
        <file_statistics latency="00:11:19"
                         size="8250164"
                         time_creation="Sun Jun 19 12:15:16 2011"
                         time_modification="Sun Jun 19 12:11:18 2011" />
        <observations epoch_first="Sun Jun 19 11:00:00 2011"
                      epoch_last="Sun Jun 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="33740"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 14:35:16 2011"
               level="3">
        <file_statistics latency="00:11:19"
                         size="8250164"
                         time_creation="Sun Jun 19 12:15:16 2011"
                         time_modification="Sun Jun 19 12:11:18 2011" />
        <observations epoch_first="Sun Jun 19 11:00:00 2011"
                      epoch_last="Sun Jun 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="33740"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:19"
                         size="8250164"
                         time_creation="Sun Jun 19 12:15:16 2011"
                         time_modification="Sun Jun 19 12:11:18 2011" />
        <observations epoch_first="Sun Jun 19 11:00:00 2011"
                      epoch_last="Sun Jun 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="33740"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:19"
                         size="8250164"
                         time_creation="Sun Jul 17 00:53:36 2011"
                         time_modification="Sun Jun 19 12:11:18 2011" />
        <observations epoch_first="Sun Jun 19 11:00:00 2011"
                      epoch_last="Sun Jun 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34118"
                obs_have="33740"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="30367"
                obs_have="30367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27394"
                obs_have="27394"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jun 19 13:21:18 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8683383"
                         time_creation="Sun Jun 19 13:15:31 2011"
                         time_modification="Sun Jun 19 13:11:23 2011" />
        <observations epoch_first="Sun Jun 19 12:00:00 2011"
                      epoch_last="Sun Jun 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33912"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="32213"
                obs_ratio="94.69" />
          <mask elevation="15 degrees"
                obs_expected="30991"
                obs_have="29941"
                obs_ratio="96.61" />
        </observations>
      </control>
      <control date="Sun Jun 19 13:46:31 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8683383"
                         time_creation="Sun Jun 19 13:15:31 2011"
                         time_modification="Sun Jun 19 13:11:23 2011" />
        <observations epoch_first="Sun Jun 19 12:00:00 2011"
                      epoch_last="Sun Jun 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33912"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="32213"
                obs_ratio="94.69" />
          <mask elevation="15 degrees"
                obs_expected="30991"
                obs_have="29941"
                obs_ratio="96.61" />
        </observations>
      </control>
      <control date="Sun Jun 19 15:35:42 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8683383"
                         time_creation="Sun Jun 19 13:15:31 2011"
                         time_modification="Sun Jun 19 13:11:23 2011" />
        <observations epoch_first="Sun Jun 19 12:00:00 2011"
                      epoch_last="Sun Jun 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33912"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="32213"
                obs_ratio="94.69" />
          <mask elevation="15 degrees"
                obs_expected="30991"
                obs_have="29941"
                obs_ratio="96.61" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8683383"
                         time_creation="Sun Jun 19 13:15:31 2011"
                         time_modification="Sun Jun 19 13:11:23 2011" />
        <observations epoch_first="Sun Jun 19 12:00:00 2011"
                      epoch_last="Sun Jun 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33912"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="32213"
                obs_ratio="94.69" />
          <mask elevation="15 degrees"
                obs_expected="30991"
                obs_have="29941"
                obs_ratio="96.61" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8683383"
                         time_creation="Sun Jul 17 00:53:36 2011"
                         time_modification="Sun Jun 19 13:11:23 2011" />
        <observations epoch_first="Sun Jun 19 12:00:00 2011"
                      epoch_last="Sun Jun 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33912"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="32213"
                obs_ratio="94.69" />
          <mask elevation="15 degrees"
                obs_expected="30991"
                obs_have="29941"
                obs_ratio="96.61" />
        </observations>
      </control>
    </file>
    <file name="/blft170n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jun 19 14:21:06 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9679662"
                         time_creation="Sun Jun 19 14:15:46 2011"
                         time_modification="Sun Jun 19 14:11:23 2011" />
        <observations epoch_first="Sun Jun 19 13:00:00 2011"
                      epoch_last="Sun Jun 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40786"
                obs_have="39135"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="35779"
                obs_have="35779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 14:46:45 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9679662"
                         time_creation="Sun Jun 19 14:15:46 2011"
                         time_modification="Sun Jun 19 14:11:23 2011" />
        <observations epoch_first="Sun Jun 19 13:00:00 2011"
                      epoch_last="Sun Jun 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40786"
                obs_have="39135"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 16:36:28 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9679662"
                         time_creation="Sun Jun 19 14:15:46 2011"
                         time_modification="Sun Jun 19 14:11:23 2011" />
        <observations epoch_first="Sun Jun 19 13:00:00 2011"
                      epoch_last="Sun Jun 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40786"
                obs_have="39135"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9679662"
                         time_creation="Sun Jun 19 14:15:46 2011"
                         time_modification="Sun Jun 19 14:11:23 2011" />
        <observations epoch_first="Sun Jun 19 13:00:00 2011"
                      epoch_last="Sun Jun 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40786"
                obs_have="39135"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9679662"
                         time_creation="Sun Jul 17 00:53:37 2011"
                         time_modification="Sun Jun 19 14:11:23 2011" />
        <observations epoch_first="Sun Jun 19 13:00:00 2011"
                      epoch_last="Sun Jun 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40786"
                obs_have="39135"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="35778"
                obs_have="35778"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jun 19 15:21:25 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="10127908"
                         time_creation="Sun Jun 19 15:15:45 2011"
                         time_modification="Sun Jun 19 15:11:22 2011" />
        <observations epoch_first="Sun Jun 19 14:00:00 2011"
                      epoch_last="Sun Jun 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41299"
                obs_have="39879"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="33953"
                obs_have="33953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 15:47:14 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="10127908"
                         time_creation="Sun Jun 19 15:15:45 2011"
                         time_modification="Sun Jun 19 15:11:22 2011" />
        <observations epoch_first="Sun Jun 19 14:00:00 2011"
                      epoch_last="Sun Jun 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41299"
                obs_have="39879"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="33953"
                obs_have="33953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 17:39:21 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="10127908"
                         time_creation="Sun Jun 19 15:15:45 2011"
                         time_modification="Sun Jun 19 15:11:22 2011" />
        <observations epoch_first="Sun Jun 19 14:00:00 2011"
                      epoch_last="Sun Jun 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41299"
                obs_have="39879"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="33953"
                obs_have="33953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="10127908"
                         time_creation="Sun Jun 19 15:15:45 2011"
                         time_modification="Sun Jun 19 15:11:22 2011" />
        <observations epoch_first="Sun Jun 19 14:00:00 2011"
                      epoch_last="Sun Jun 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41299"
                obs_have="39879"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="33953"
                obs_have="33953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="10127908"
                         time_creation="Sun Jul 17 00:53:37 2011"
                         time_modification="Sun Jun 19 15:11:22 2011" />
        <observations epoch_first="Sun Jun 19 14:00:00 2011"
                      epoch_last="Sun Jun 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41299"
                obs_have="39879"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="33953"
                obs_have="33953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27805"
                obs_have="27805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jun 19 16:20:54 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9366286"
                         time_creation="Sun Jun 19 16:15:44 2011"
                         time_modification="Sun Jun 19 16:11:27 2011" />
        <observations epoch_first="Sun Jun 19 15:00:00 2011"
                      epoch_last="Sun Jun 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36258"
                obs_have="35939"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33805"
                obs_have="33805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32933"
                obs_have="32933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 16:47:02 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9366286"
                         time_creation="Sun Jun 19 16:15:44 2011"
                         time_modification="Sun Jun 19 16:11:27 2011" />
        <observations epoch_first="Sun Jun 19 15:00:00 2011"
                      epoch_last="Sun Jun 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36258"
                obs_have="35939"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33805"
                obs_have="33805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32933"
                obs_have="32933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 18:37:54 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9366286"
                         time_creation="Sun Jun 19 16:15:44 2011"
                         time_modification="Sun Jun 19 16:11:27 2011" />
        <observations epoch_first="Sun Jun 19 15:00:00 2011"
                      epoch_last="Sun Jun 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36258"
                obs_have="35939"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33805"
                obs_have="33805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32933"
                obs_have="32933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9366286"
                         time_creation="Sun Jun 19 16:15:44 2011"
                         time_modification="Sun Jun 19 16:11:27 2011" />
        <observations epoch_first="Sun Jun 19 15:00:00 2011"
                      epoch_last="Sun Jun 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36258"
                obs_have="35939"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33805"
                obs_have="33805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32933"
                obs_have="32933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9366286"
                         time_creation="Sun Jul 17 00:53:38 2011"
                         time_modification="Sun Jun 19 16:11:27 2011" />
        <observations epoch_first="Sun Jun 19 15:00:00 2011"
                      epoch_last="Sun Jun 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36258"
                obs_have="35939"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33805"
                obs_have="33805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32933"
                obs_have="32933"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jun 19 17:21:55 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8443672"
                         time_creation="Sun Jun 19 17:16:01 2011"
                         time_modification="Sun Jun 19 17:11:21 2011" />
        <observations epoch_first="Sun Jun 19 16:00:00 2011"
                      epoch_last="Sun Jun 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34771"
                obs_have="34523"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31690"
                obs_have="31690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28968"
                obs_have="28968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 17:54:27 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8443672"
                         time_creation="Sun Jun 19 17:16:01 2011"
                         time_modification="Sun Jun 19 17:11:21 2011" />
        <observations epoch_first="Sun Jun 19 16:00:00 2011"
                      epoch_last="Sun Jun 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34771"
                obs_have="34523"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31690"
                obs_have="31690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28967"
                obs_have="28967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 19:40:03 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8443672"
                         time_creation="Sun Jun 19 17:16:01 2011"
                         time_modification="Sun Jun 19 17:11:21 2011" />
        <observations epoch_first="Sun Jun 19 16:00:00 2011"
                      epoch_last="Sun Jun 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34771"
                obs_have="34523"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31690"
                obs_have="31690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28967"
                obs_have="28967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8443672"
                         time_creation="Sun Jun 19 17:16:01 2011"
                         time_modification="Sun Jun 19 17:11:21 2011" />
        <observations epoch_first="Sun Jun 19 16:00:00 2011"
                      epoch_last="Sun Jun 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34771"
                obs_have="34523"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31690"
                obs_have="31690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28967"
                obs_have="28967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8443672"
                         time_creation="Sun Jul 17 00:53:38 2011"
                         time_modification="Sun Jun 19 17:11:21 2011" />
        <observations epoch_first="Sun Jun 19 16:00:00 2011"
                      epoch_last="Sun Jun 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34771"
                obs_have="34523"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="31690"
                obs_have="31690"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28967"
                obs_have="28967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jun 19 18:22:42 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8675302"
                         time_creation="Sun Jun 19 18:15:54 2011"
                         time_modification="Sun Jun 19 18:11:20 2011" />
        <observations epoch_first="Sun Jun 19 17:00:00 2011"
                      epoch_last="Sun Jun 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="33989"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="26317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 18:53:46 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8675302"
                         time_creation="Sun Jun 19 18:15:54 2011"
                         time_modification="Sun Jun 19 18:11:20 2011" />
        <observations epoch_first="Sun Jun 19 17:00:00 2011"
                      epoch_last="Sun Jun 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="33989"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="26317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 20:43:34 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8675302"
                         time_creation="Sun Jun 19 18:15:54 2011"
                         time_modification="Sun Jun 19 18:11:20 2011" />
        <observations epoch_first="Sun Jun 19 17:00:00 2011"
                      epoch_last="Sun Jun 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="33989"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="26317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8675302"
                         time_creation="Sun Jun 19 18:15:54 2011"
                         time_modification="Sun Jun 19 18:11:20 2011" />
        <observations epoch_first="Sun Jun 19 17:00:00 2011"
                      epoch_last="Sun Jun 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="33989"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="26317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8675302"
                         time_creation="Sun Jul 17 00:53:39 2011"
                         time_modification="Sun Jun 19 18:11:20 2011" />
        <observations epoch_first="Sun Jun 19 17:00:00 2011"
                      epoch_last="Sun Jun 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="33989"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="26317"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jun 19 19:22:41 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9286155"
                         time_creation="Sun Jun 19 19:15:49 2011"
                         time_modification="Sun Jun 19 19:11:22 2011" />
        <observations epoch_first="Sun Jun 19 18:00:00 2011"
                      epoch_last="Sun Jun 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40970"
                obs_have="40023"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22490"
                obs_have="22490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 19:54:05 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9286155"
                         time_creation="Sun Jun 19 19:15:49 2011"
                         time_modification="Sun Jun 19 19:11:22 2011" />
        <observations epoch_first="Sun Jun 19 18:00:00 2011"
                      epoch_last="Sun Jun 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40970"
                obs_have="40023"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22490"
                obs_have="22490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 21:38:47 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9286155"
                         time_creation="Sun Jun 19 19:15:49 2011"
                         time_modification="Sun Jun 19 19:11:22 2011" />
        <observations epoch_first="Sun Jun 19 18:00:00 2011"
                      epoch_last="Sun Jun 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40970"
                obs_have="40023"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22490"
                obs_have="22490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9286155"
                         time_creation="Sun Jun 19 19:15:49 2011"
                         time_modification="Sun Jun 19 19:11:22 2011" />
        <observations epoch_first="Sun Jun 19 18:00:00 2011"
                      epoch_last="Sun Jun 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40970"
                obs_have="40023"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22490"
                obs_have="22490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9286155"
                         time_creation="Sun Jul 17 00:53:39 2011"
                         time_modification="Sun Jun 19 19:11:22 2011" />
        <observations epoch_first="Sun Jun 19 18:00:00 2011"
                      epoch_last="Sun Jun 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40970"
                obs_have="40023"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="29049"
                obs_have="29049"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22490"
                obs_have="22490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jun 19 20:24:11 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8853510"
                         time_creation="Sun Jun 19 20:16:23 2011"
                         time_modification="Sun Jun 19 20:11:23 2011" />
        <observations epoch_first="Sun Jun 19 19:00:00 2011"
                      epoch_last="Sun Jun 19 19:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38460"
                obs_have="37501"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31153"
                obs_have="31145"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26383"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jun 19 20:58:56 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8853510"
                         time_creation="Sun Jun 19 20:16:23 2011"
                         time_modification="Sun Jun 19 20:11:23 2011" />
        <observations epoch_first="Sun Jun 19 19:00:00 2011"
                      epoch_last="Sun Jun 19 19:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38460"
                obs_have="37501"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31153"
                obs_have="31145"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26383"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jun 19 22:36:25 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8853510"
                         time_creation="Sun Jun 19 20:16:23 2011"
                         time_modification="Sun Jun 19 20:11:23 2011" />
        <observations epoch_first="Sun Jun 19 19:00:00 2011"
                      epoch_last="Sun Jun 19 19:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38460"
                obs_have="37501"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31153"
                obs_have="31145"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26383"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8853510"
                         time_creation="Sun Jun 19 20:16:23 2011"
                         time_modification="Sun Jun 19 20:11:23 2011" />
        <observations epoch_first="Sun Jun 19 19:00:00 2011"
                      epoch_last="Sun Jun 19 19:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38460"
                obs_have="37501"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31153"
                obs_have="31145"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26383"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="8853510"
                         time_creation="Sun Jul 17 00:53:40 2011"
                         time_modification="Sun Jun 19 20:11:23 2011" />
        <observations epoch_first="Sun Jun 19 19:00:00 2011"
                      epoch_last="Sun Jun 19 19:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38460"
                obs_have="37501"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31153"
                obs_have="31145"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26383"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/blft170u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jun 19 21:24:58 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9001573"
                         time_creation="Sun Jun 19 21:15:55 2011"
                         time_modification="Sun Jun 19 21:11:26 2011" />
        <observations epoch_first="Sun Jun 19 20:00:00 2011"
                      epoch_last="Sun Jun 19 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36694"
                obs_have="35927"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29693"
                obs_have="29677"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26472"
                obs_have="26458"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Jun 19 21:52:13 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9001573"
                         time_creation="Sun Jun 19 21:15:55 2011"
                         time_modification="Sun Jun 19 21:11:26 2011" />
        <observations epoch_first="Sun Jun 19 20:00:00 2011"
                      epoch_last="Sun Jun 19 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36694"
                obs_have="35927"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29693"
                obs_have="29677"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26472"
                obs_have="26458"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Jun 19 23:35:54 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9001573"
                         time_creation="Sun Jun 19 21:15:55 2011"
                         time_modification="Sun Jun 19 21:11:26 2011" />
        <observations epoch_first="Sun Jun 19 20:00:00 2011"
                      epoch_last="Sun Jun 19 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36694"
                obs_have="35927"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29693"
                obs_have="29677"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26472"
                obs_have="26458"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9001573"
                         time_creation="Sun Jun 19 21:15:55 2011"
                         time_modification="Sun Jun 19 21:11:26 2011" />
        <observations epoch_first="Sun Jun 19 20:00:00 2011"
                      epoch_last="Sun Jun 19 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36694"
                obs_have="35927"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29693"
                obs_have="29677"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26472"
                obs_have="26458"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9001573"
                         time_creation="Sun Jul 17 00:53:40 2011"
                         time_modification="Sun Jun 19 21:11:26 2011" />
        <observations epoch_first="Sun Jun 19 20:00:00 2011"
                      epoch_last="Sun Jun 19 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36694"
                obs_have="35927"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29693"
                obs_have="29677"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26472"
                obs_have="26458"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/blft170v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jun 19 22:22:20 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9115819"
                         time_creation="Sun Jun 19 22:16:17 2011"
                         time_modification="Sun Jun 19 22:11:24 2011" />
        <observations epoch_first="Sun Jun 19 21:00:00 2011"
                      epoch_last="Sun Jun 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37239"
                obs_have="36199"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 19 22:47:51 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9115819"
                         time_creation="Sun Jun 19 22:16:17 2011"
                         time_modification="Sun Jun 19 22:11:24 2011" />
        <observations epoch_first="Sun Jun 19 21:00:00 2011"
                      epoch_last="Sun Jun 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="36199"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 00:36:21 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9115819"
                         time_creation="Sun Jun 19 22:16:17 2011"
                         time_modification="Sun Jun 19 22:11:24 2011" />
        <observations epoch_first="Sun Jun 19 21:00:00 2011"
                      epoch_last="Sun Jun 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="36199"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9115819"
                         time_creation="Sun Jun 19 22:16:17 2011"
                         time_modification="Sun Jun 19 22:11:24 2011" />
        <observations epoch_first="Sun Jun 19 21:00:00 2011"
                      epoch_last="Sun Jun 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="36199"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:25"
                         size="9115819"
                         time_creation="Sun Jul 17 00:53:41 2011"
                         time_modification="Sun Jun 19 22:11:24 2011" />
        <observations epoch_first="Sun Jun 19 21:00:00 2011"
                      epoch_last="Sun Jun 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37242"
                obs_have="36199"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft170w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jun 19 23:21:14 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10475647"
                         time_creation="Sun Jun 19 23:15:53 2011"
                         time_modification="Sun Jun 19 23:11:21 2011" />
        <observations epoch_first="Sun Jun 19 22:00:00 2011"
                      epoch_last="Sun Jun 19 22:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45375"
                obs_have="44609"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="33714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27668"
                obs_have="27661"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jun 19 23:48:31 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10475647"
                         time_creation="Sun Jun 19 23:15:53 2011"
                         time_modification="Sun Jun 19 23:11:21 2011" />
        <observations epoch_first="Sun Jun 19 22:00:00 2011"
                      epoch_last="Sun Jun 19 22:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45375"
                obs_have="44609"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="33714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27669"
                obs_have="27662"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Jun 20 01:37:03 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10475647"
                         time_creation="Sun Jun 19 23:15:53 2011"
                         time_modification="Sun Jun 19 23:11:21 2011" />
        <observations epoch_first="Sun Jun 19 22:00:00 2011"
                      epoch_last="Sun Jun 19 22:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45375"
                obs_have="44609"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="33714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27669"
                obs_have="27662"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10475647"
                         time_creation="Sun Jun 19 23:15:53 2011"
                         time_modification="Sun Jun 19 23:11:21 2011" />
        <observations epoch_first="Sun Jun 19 22:00:00 2011"
                      epoch_last="Sun Jun 19 22:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45375"
                obs_have="44609"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="33714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27669"
                obs_have="27662"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10475647"
                         time_creation="Sun Jul 17 00:53:41 2011"
                         time_modification="Sun Jun 19 23:11:21 2011" />
        <observations epoch_first="Sun Jun 19 22:00:00 2011"
                      epoch_last="Sun Jun 19 22:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="45375"
                obs_have="44609"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="33724"
                obs_have="33714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27669"
                obs_have="27662"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/blft170x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jun 20 00:21:00 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10842510"
                         time_creation="Mon Jun 20 00:15:47 2011"
                         time_modification="Mon Jun 20 00:11:21 2011" />
        <observations epoch_first="Sun Jun 19 23:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42098"
                obs_have="41346"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="33888"
                obs_have="33888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 00:46:42 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10842510"
                         time_creation="Mon Jun 20 00:15:47 2011"
                         time_modification="Mon Jun 20 00:11:21 2011" />
        <observations epoch_first="Sun Jun 19 23:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42099"
                obs_have="41347"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="33888"
                obs_have="33888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 02:36:23 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10842510"
                         time_creation="Mon Jun 20 00:15:47 2011"
                         time_modification="Mon Jun 20 00:11:21 2011" />
        <observations epoch_first="Sun Jun 19 23:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42099"
                obs_have="41347"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="33888"
                obs_have="33888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 20 19:35:06 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10842510"
                         time_creation="Mon Jun 20 00:15:47 2011"
                         time_modification="Mon Jun 20 00:11:21 2011" />
        <observations epoch_first="Sun Jun 19 23:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42099"
                obs_have="41347"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="33888"
                obs_have="33888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jul 19 03:37:47 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10842510"
                         time_creation="Sun Jul 17 00:53:42 2011"
                         time_modification="Mon Jun 20 00:11:21 2011" />
        <observations epoch_first="Sun Jun 19 23:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42099"
                obs_have="41347"
                obs_ratio="98.21" />
          <mask elevation="10 degrees"
                obs_expected="33888"
                obs_have="33888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
