<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-05-19 00:00:00"
    DayOfYear="139"
    Year="2011">
  <station name="BLFT">
    <file name="/blft1390.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 20 22:44:02 2011"
               level="3">
        <file_statistics latency="03:34:59"
                         size="7252582"
                         time_creation="Fri May 20 04:05:37 2011"
                         time_modification="Fri May 20 03:34:29 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29462"
                obs_have="28679"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="24381"
                obs_have="24379"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21652"
                obs_have="21652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 08:04:29 2011"
               level="3">
        <file_statistics latency="03:34:59"
                         size="7252582"
                         time_creation="Thu Jun 16 00:59:06 2011"
                         time_modification="Fri May 20 03:34:29 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29462"
                obs_have="28679"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="24381"
                obs_have="24379"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21652"
                obs_have="21652"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu May 19 01:20:08 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10158927"
                         time_creation="Thu May 19 01:20:05 2011"
                         time_modification="Thu May 19 01:11:21 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="73071"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="73071"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="73071"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 01:48:40 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10158927"
                         time_creation="Thu May 19 01:20:05 2011"
                         time_modification="Thu May 19 01:11:21 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43413"
                obs_have="42562"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 03:43:53 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10158927"
                         time_creation="Thu May 19 01:20:05 2011"
                         time_modification="Thu May 19 01:11:21 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43413"
                obs_have="42562"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10158927"
                         time_creation="Thu May 19 01:20:05 2011"
                         time_modification="Thu May 19 01:11:21 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43413"
                obs_have="42562"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="10158927"
                         time_creation="Thu Jun 16 00:54:07 2011"
                         time_modification="Thu May 19 01:11:21 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43413"
                obs_have="42562"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33242"
                obs_have="33242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu May 19 02:21:17 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="10957578"
                         time_creation="Thu May 19 02:15:08 2011"
                         time_modification="Thu May 19 02:11:27 2011" />
        <observations epoch_first="Thu May 19 01:00:00 2011"
                      epoch_last="Thu May 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44221"
                obs_have="43673"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="28505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 02:48:17 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="10957578"
                         time_creation="Thu May 19 02:15:08 2011"
                         time_modification="Thu May 19 02:11:27 2011" />
        <observations epoch_first="Thu May 19 01:00:00 2011"
                      epoch_last="Thu May 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44221"
                obs_have="43673"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="28505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 04:41:59 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="10957578"
                         time_creation="Thu May 19 02:15:08 2011"
                         time_modification="Thu May 19 02:11:27 2011" />
        <observations epoch_first="Thu May 19 01:00:00 2011"
                      epoch_last="Thu May 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44221"
                obs_have="43673"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="28505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="10957578"
                         time_creation="Thu May 19 02:15:08 2011"
                         time_modification="Thu May 19 02:11:27 2011" />
        <observations epoch_first="Thu May 19 01:00:00 2011"
                      epoch_last="Thu May 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44221"
                obs_have="43673"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="28505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="10957578"
                         time_creation="Thu Jun 16 00:54:08 2011"
                         time_modification="Thu May 19 02:11:27 2011" />
        <observations epoch_first="Thu May 19 01:00:00 2011"
                      epoch_last="Thu May 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44221"
                obs_have="43673"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32564"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28505"
                obs_have="28505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu May 19 03:22:14 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9654277"
                         time_creation="Thu May 19 03:15:10 2011"
                         time_modification="Thu May 19 03:11:20 2011" />
        <observations epoch_first="Thu May 19 02:00:00 2011"
                      epoch_last="Thu May 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37786"
                obs_have="37216"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="35310"
                obs_have="35310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 04:02:57 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9654277"
                         time_creation="Thu May 19 03:15:10 2011"
                         time_modification="Thu May 19 03:11:20 2011" />
        <observations epoch_first="Thu May 19 02:00:00 2011"
                      epoch_last="Thu May 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37786"
                obs_have="37216"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="35310"
                obs_have="35310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 05:47:12 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9654277"
                         time_creation="Thu May 19 03:15:10 2011"
                         time_modification="Thu May 19 03:11:20 2011" />
        <observations epoch_first="Thu May 19 02:00:00 2011"
                      epoch_last="Thu May 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37786"
                obs_have="37216"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="35310"
                obs_have="35310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9654277"
                         time_creation="Thu May 19 03:15:10 2011"
                         time_modification="Thu May 19 03:11:20 2011" />
        <observations epoch_first="Thu May 19 02:00:00 2011"
                      epoch_last="Thu May 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37786"
                obs_have="37216"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="35310"
                obs_have="35310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="9654277"
                         time_creation="Thu Jun 16 00:54:09 2011"
                         time_modification="Thu May 19 03:11:20 2011" />
        <observations epoch_first="Thu May 19 02:00:00 2011"
                      epoch_last="Thu May 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37786"
                obs_have="37216"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="35310"
                obs_have="35310"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu May 19 04:24:24 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9158877"
                         time_creation="Thu May 19 04:15:14 2011"
                         time_modification="Thu May 19 04:11:26 2011" />
        <observations epoch_first="Thu May 19 03:00:00 2011"
                      epoch_last="Thu May 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36518"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 05:02:01 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9158877"
                         time_creation="Thu May 19 04:15:14 2011"
                         time_modification="Thu May 19 04:11:26 2011" />
        <observations epoch_first="Thu May 19 03:00:00 2011"
                      epoch_last="Thu May 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36518"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 06:40:57 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9158877"
                         time_creation="Thu May 19 04:15:14 2011"
                         time_modification="Thu May 19 04:11:26 2011" />
        <observations epoch_first="Thu May 19 03:00:00 2011"
                      epoch_last="Thu May 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36518"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9158877"
                         time_creation="Thu May 19 04:15:14 2011"
                         time_modification="Thu May 19 04:11:26 2011" />
        <observations epoch_first="Thu May 19 03:00:00 2011"
                      epoch_last="Thu May 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36518"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9158877"
                         time_creation="Thu Jun 16 00:54:09 2011"
                         time_modification="Thu May 19 04:11:26 2011" />
        <observations epoch_first="Thu May 19 03:00:00 2011"
                      epoch_last="Thu May 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36940"
                obs_have="36518"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="31902"
                obs_have="31903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu May 19 05:25:55 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8877196"
                         time_creation="Thu May 19 05:15:12 2011"
                         time_modification="Thu May 19 05:11:27 2011" />
        <observations epoch_first="Thu May 19 04:00:00 2011"
                      epoch_last="Thu May 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35994"
                obs_have="35458"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="31801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 06:04:44 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8877196"
                         time_creation="Thu May 19 05:15:12 2011"
                         time_modification="Thu May 19 05:11:27 2011" />
        <observations epoch_first="Thu May 19 04:00:00 2011"
                      epoch_last="Thu May 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35994"
                obs_have="35458"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="31801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 07:51:06 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8877196"
                         time_creation="Thu May 19 05:15:12 2011"
                         time_modification="Thu May 19 05:11:27 2011" />
        <observations epoch_first="Thu May 19 04:00:00 2011"
                      epoch_last="Thu May 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35994"
                obs_have="35458"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="31801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8877196"
                         time_creation="Thu May 19 05:15:12 2011"
                         time_modification="Thu May 19 05:11:27 2011" />
        <observations epoch_first="Thu May 19 04:00:00 2011"
                      epoch_last="Thu May 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35994"
                obs_have="35458"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="31801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8877196"
                         time_creation="Thu Jun 16 00:54:10 2011"
                         time_modification="Thu May 19 05:11:27 2011" />
        <observations epoch_first="Thu May 19 04:00:00 2011"
                      epoch_last="Thu May 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35994"
                obs_have="35458"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31801"
                obs_have="31801"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu May 19 06:23:55 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8940112"
                         time_creation="Thu May 19 06:15:17 2011"
                         time_modification="Thu May 19 06:11:26 2011" />
        <observations epoch_first="Thu May 19 05:00:00 2011"
                      epoch_last="Thu May 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="32833"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29842"
                obs_have="29842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 06:55:00 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8940112"
                         time_creation="Thu May 19 06:15:17 2011"
                         time_modification="Thu May 19 06:11:26 2011" />
        <observations epoch_first="Thu May 19 05:00:00 2011"
                      epoch_last="Thu May 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="32833"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29842"
                obs_have="29842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 08:36:58 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8940112"
                         time_creation="Thu May 19 06:15:17 2011"
                         time_modification="Thu May 19 06:11:26 2011" />
        <observations epoch_first="Thu May 19 05:00:00 2011"
                      epoch_last="Thu May 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="32833"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29842"
                obs_have="29842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8940112"
                         time_creation="Thu May 19 06:15:17 2011"
                         time_modification="Thu May 19 06:11:26 2011" />
        <observations epoch_first="Thu May 19 05:00:00 2011"
                      epoch_last="Thu May 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="32833"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29842"
                obs_have="29842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8940112"
                         time_creation="Thu Jun 16 00:54:11 2011"
                         time_modification="Thu May 19 06:11:26 2011" />
        <observations epoch_first="Thu May 19 05:00:00 2011"
                      epoch_last="Thu May 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="32833"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29842"
                obs_have="29842"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28259"
                obs_have="28259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu May 19 07:25:41 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9066806"
                         time_creation="Thu May 19 07:15:19 2011"
                         time_modification="Thu May 19 07:11:25 2011" />
        <observations epoch_first="Thu May 19 06:00:00 2011"
                      epoch_last="Thu May 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36107"
                obs_have="35468"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 08:04:36 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9066806"
                         time_creation="Thu May 19 07:15:19 2011"
                         time_modification="Thu May 19 07:11:25 2011" />
        <observations epoch_first="Thu May 19 06:00:00 2011"
                      epoch_last="Thu May 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36107"
                obs_have="35468"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 09:37:04 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9066806"
                         time_creation="Thu May 19 07:15:19 2011"
                         time_modification="Thu May 19 07:11:25 2011" />
        <observations epoch_first="Thu May 19 06:00:00 2011"
                      epoch_last="Thu May 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36107"
                obs_have="35468"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9066806"
                         time_creation="Thu May 19 07:15:19 2011"
                         time_modification="Thu May 19 07:11:25 2011" />
        <observations epoch_first="Thu May 19 06:00:00 2011"
                      epoch_last="Thu May 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36107"
                obs_have="35468"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9066806"
                         time_creation="Thu Jun 16 00:54:12 2011"
                         time_modification="Thu May 19 07:11:25 2011" />
        <observations epoch_first="Thu May 19 06:00:00 2011"
                      epoch_last="Thu May 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36107"
                obs_have="35468"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33008"
                obs_have="33008"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu May 19 08:21:20 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9251965"
                         time_creation="Thu May 19 08:15:28 2011"
                         time_modification="Thu May 19 08:11:23 2011" />
        <observations epoch_first="Thu May 19 07:00:00 2011"
                      epoch_last="Thu May 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40033"
                obs_have="38902"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="31545"
                obs_have="31545"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 08:46:56 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9251965"
                         time_creation="Thu May 19 08:15:28 2011"
                         time_modification="Thu May 19 08:11:23 2011" />
        <observations epoch_first="Thu May 19 07:00:00 2011"
                      epoch_last="Thu May 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40033"
                obs_have="38902"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="31545"
                obs_have="31545"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 10:35:30 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9251965"
                         time_creation="Thu May 19 08:15:28 2011"
                         time_modification="Thu May 19 08:11:23 2011" />
        <observations epoch_first="Thu May 19 07:00:00 2011"
                      epoch_last="Thu May 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40033"
                obs_have="38902"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="31545"
                obs_have="31545"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9251965"
                         time_creation="Thu May 19 08:15:28 2011"
                         time_modification="Thu May 19 08:11:23 2011" />
        <observations epoch_first="Thu May 19 07:00:00 2011"
                      epoch_last="Thu May 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40033"
                obs_have="38902"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="31545"
                obs_have="31545"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:24"
                         size="9251965"
                         time_creation="Thu Jun 16 00:54:12 2011"
                         time_modification="Thu May 19 08:11:23 2011" />
        <observations epoch_first="Thu May 19 07:00:00 2011"
                      epoch_last="Thu May 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40033"
                obs_have="38902"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="31545"
                obs_have="31545"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26800"
                obs_have="26800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu May 19 09:21:14 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="9070013"
                         time_creation="Thu May 19 09:15:35 2011"
                         time_modification="Thu May 19 09:11:21 2011" />
        <observations epoch_first="Thu May 19 08:00:00 2011"
                      epoch_last="Thu May 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39743"
                obs_have="39458"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 09:48:41 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="9070013"
                         time_creation="Thu May 19 09:15:35 2011"
                         time_modification="Thu May 19 09:11:21 2011" />
        <observations epoch_first="Thu May 19 08:00:00 2011"
                      epoch_last="Thu May 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39743"
                obs_have="39458"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 11:36:27 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="9070013"
                         time_creation="Thu May 19 09:15:35 2011"
                         time_modification="Thu May 19 09:11:21 2011" />
        <observations epoch_first="Thu May 19 08:00:00 2011"
                      epoch_last="Thu May 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39743"
                obs_have="39458"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="9070013"
                         time_creation="Thu May 19 09:15:35 2011"
                         time_modification="Thu May 19 09:11:21 2011" />
        <observations epoch_first="Thu May 19 08:00:00 2011"
                      epoch_last="Thu May 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39743"
                obs_have="39458"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="9070013"
                         time_creation="Thu Jun 16 00:54:13 2011"
                         time_modification="Thu May 19 09:11:21 2011" />
        <observations epoch_first="Thu May 19 08:00:00 2011"
                      epoch_last="Thu May 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39743"
                obs_have="39458"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27089"
                obs_have="27089"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu May 19 10:21:18 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652488"
                         time_creation="Thu May 19 10:15:27 2011"
                         time_modification="Thu May 19 10:11:25 2011" />
        <observations epoch_first="Thu May 19 09:00:00 2011"
                      epoch_last="Thu May 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="36359"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 10:46:46 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652488"
                         time_creation="Thu May 19 10:15:27 2011"
                         time_modification="Thu May 19 10:11:25 2011" />
        <observations epoch_first="Thu May 19 09:00:00 2011"
                      epoch_last="Thu May 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="36359"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 12:35:37 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652488"
                         time_creation="Thu May 19 10:15:27 2011"
                         time_modification="Thu May 19 10:11:25 2011" />
        <observations epoch_first="Thu May 19 09:00:00 2011"
                      epoch_last="Thu May 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="36359"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652488"
                         time_creation="Thu May 19 10:15:27 2011"
                         time_modification="Thu May 19 10:11:25 2011" />
        <observations epoch_first="Thu May 19 09:00:00 2011"
                      epoch_last="Thu May 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="36359"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652488"
                         time_creation="Thu Jun 16 00:54:14 2011"
                         time_modification="Thu May 19 10:11:25 2011" />
        <observations epoch_first="Thu May 19 09:00:00 2011"
                      epoch_last="Thu May 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36608"
                obs_have="36359"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31629"
                obs_have="31629"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27157"
                obs_have="27157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu May 19 11:46:39 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7923834"
                         time_creation="Thu May 19 11:30:17 2011"
                         time_modification="Thu May 19 11:11:19 2011" />
        <observations epoch_first="Thu May 19 10:00:00 2011"
                      epoch_last="Thu May 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32873"
                obs_have="32062"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29002"
                obs_have="29002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27227"
                obs_have="27227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 13:35:40 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7923834"
                         time_creation="Thu May 19 11:30:17 2011"
                         time_modification="Thu May 19 11:11:19 2011" />
        <observations epoch_first="Thu May 19 10:00:00 2011"
                      epoch_last="Thu May 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32873"
                obs_have="32062"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29002"
                obs_have="29002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27227"
                obs_have="27227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7923834"
                         time_creation="Thu May 19 11:30:17 2011"
                         time_modification="Thu May 19 11:11:19 2011" />
        <observations epoch_first="Thu May 19 10:00:00 2011"
                      epoch_last="Thu May 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32873"
                obs_have="32062"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29002"
                obs_have="29002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27227"
                obs_have="27227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7923834"
                         time_creation="Thu Jun 16 00:54:15 2011"
                         time_modification="Thu May 19 11:11:19 2011" />
        <observations epoch_first="Thu May 19 10:00:00 2011"
                      epoch_last="Thu May 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32873"
                obs_have="32062"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29002"
                obs_have="29002"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27227"
                obs_have="27227"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu May 19 12:21:14 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8420360"
                         time_creation="Thu May 19 12:15:30 2011"
                         time_modification="Thu May 19 12:11:21 2011" />
        <observations epoch_first="Thu May 19 11:00:00 2011"
                      epoch_last="Thu May 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34830"
                obs_have="32866"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="26066"
                obs_have="26066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 12:46:35 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8420360"
                         time_creation="Thu May 19 12:15:30 2011"
                         time_modification="Thu May 19 12:11:21 2011" />
        <observations epoch_first="Thu May 19 11:00:00 2011"
                      epoch_last="Thu May 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34830"
                obs_have="32866"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="26066"
                obs_have="26066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 14:35:41 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8420360"
                         time_creation="Thu May 19 12:15:30 2011"
                         time_modification="Thu May 19 12:11:21 2011" />
        <observations epoch_first="Thu May 19 11:00:00 2011"
                      epoch_last="Thu May 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34830"
                obs_have="32866"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="26066"
                obs_have="26066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8420360"
                         time_creation="Thu May 19 12:15:30 2011"
                         time_modification="Thu May 19 12:11:21 2011" />
        <observations epoch_first="Thu May 19 11:00:00 2011"
                      epoch_last="Thu May 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34830"
                obs_have="32866"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="26066"
                obs_have="26066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8420360"
                         time_creation="Thu Jun 16 00:54:16 2011"
                         time_modification="Thu May 19 12:11:21 2011" />
        <observations epoch_first="Thu May 19 11:00:00 2011"
                      epoch_last="Thu May 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34830"
                obs_have="32866"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="26066"
                obs_have="26066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu May 19 13:21:22 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8645433"
                         time_creation="Thu May 19 13:15:30 2011"
                         time_modification="Thu May 19 13:11:20 2011" />
        <observations epoch_first="Thu May 19 12:00:00 2011"
                      epoch_last="Thu May 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38215"
                obs_have="36901"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23697"
                obs_have="23697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 13:46:53 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8645433"
                         time_creation="Thu May 19 13:15:30 2011"
                         time_modification="Thu May 19 13:11:20 2011" />
        <observations epoch_first="Thu May 19 12:00:00 2011"
                      epoch_last="Thu May 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38216"
                obs_have="36902"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26412"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23697"
                obs_have="23697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 15:36:07 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8645433"
                         time_creation="Thu May 19 13:15:30 2011"
                         time_modification="Thu May 19 13:11:20 2011" />
        <observations epoch_first="Thu May 19 12:00:00 2011"
                      epoch_last="Thu May 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38216"
                obs_have="36902"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26412"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23697"
                obs_have="23697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8645433"
                         time_creation="Thu May 19 13:15:30 2011"
                         time_modification="Thu May 19 13:11:20 2011" />
        <observations epoch_first="Thu May 19 12:00:00 2011"
                      epoch_last="Thu May 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38216"
                obs_have="36902"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26412"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23697"
                obs_have="23697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8645433"
                         time_creation="Thu Jun 16 00:54:17 2011"
                         time_modification="Thu May 19 13:11:20 2011" />
        <observations epoch_first="Thu May 19 12:00:00 2011"
                      epoch_last="Thu May 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38216"
                obs_have="36902"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="26412"
                obs_have="26412"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23697"
                obs_have="23697"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu May 19 14:20:28 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8764806"
                         time_creation="Thu May 19 14:15:32 2011"
                         time_modification="Thu May 19 14:11:21 2011" />
        <observations epoch_first="Thu May 19 13:00:00 2011"
                      epoch_last="Thu May 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="62842"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="62842"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="62842"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 14:46:43 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8764806"
                         time_creation="Thu May 19 14:15:32 2011"
                         time_modification="Thu May 19 14:11:21 2011" />
        <observations epoch_first="Thu May 19 13:00:00 2011"
                      epoch_last="Thu May 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34141"
                obs_have="33746"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27301"
                obs_have="27301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 16:36:43 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8764806"
                         time_creation="Thu May 19 14:15:32 2011"
                         time_modification="Thu May 19 14:11:21 2011" />
        <observations epoch_first="Thu May 19 13:00:00 2011"
                      epoch_last="Thu May 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34141"
                obs_have="33746"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27301"
                obs_have="27301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8764806"
                         time_creation="Thu May 19 14:15:32 2011"
                         time_modification="Thu May 19 14:11:21 2011" />
        <observations epoch_first="Thu May 19 13:00:00 2011"
                      epoch_last="Thu May 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34141"
                obs_have="33746"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27301"
                obs_have="27301"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8764806"
                         time_creation="Thu Jun 16 00:54:18 2011"
                         time_modification="Thu May 19 14:11:21 2011" />
        <observations epoch_first="Thu May 19 13:00:00 2011"
                      epoch_last="Thu May 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34141"
                obs_have="33746"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27301"
                obs_have="27301"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu May 19 15:46:19 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8954953"
                         time_creation="Thu May 19 15:30:27 2011"
                         time_modification="Thu May 19 15:20:22 2011" />
        <observations epoch_first="Thu May 19 14:00:00 2011"
                      epoch_last="Thu May 19 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="33644"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="30460"
                obs_have="30417"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="28171"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu May 19 17:37:35 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8954953"
                         time_creation="Thu May 19 15:30:27 2011"
                         time_modification="Thu May 19 15:20:22 2011" />
        <observations epoch_first="Thu May 19 14:00:00 2011"
                      epoch_last="Thu May 19 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="33644"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="30460"
                obs_have="30417"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="28171"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8954953"
                         time_creation="Thu May 19 15:30:27 2011"
                         time_modification="Thu May 19 15:20:22 2011" />
        <observations epoch_first="Thu May 19 14:00:00 2011"
                      epoch_last="Thu May 19 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="33644"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="30460"
                obs_have="30417"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="28171"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:20:23"
                         size="8954953"
                         time_creation="Thu Jun 16 00:54:18 2011"
                         time_modification="Thu May 19 15:20:22 2011" />
        <observations epoch_first="Thu May 19 14:00:00 2011"
                      epoch_last="Thu May 19 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="33644"
                obs_ratio="99.42" />
          <mask elevation="10 degrees"
                obs_expected="30460"
                obs_have="30417"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28213"
                obs_have="28171"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/blft139p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu May 19 16:20:42 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9232015"
                         time_creation="Thu May 19 16:15:49 2011"
                         time_modification="Thu May 19 16:11:32 2011" />
        <observations epoch_first="Thu May 19 15:00:00 2011"
                      epoch_last="Thu May 19 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="68352"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="68352"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="68352"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 16:49:22 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9232015"
                         time_creation="Thu May 19 16:15:49 2011"
                         time_modification="Thu May 19 16:11:32 2011" />
        <observations epoch_first="Thu May 19 15:00:00 2011"
                      epoch_last="Thu May 19 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36162"
                obs_have="35422"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="32096"
                obs_have="32087"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28640"
                obs_have="28631"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu May 19 18:41:54 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9232015"
                         time_creation="Thu May 19 16:15:49 2011"
                         time_modification="Thu May 19 16:11:32 2011" />
        <observations epoch_first="Thu May 19 15:00:00 2011"
                      epoch_last="Thu May 19 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36162"
                obs_have="35422"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="32096"
                obs_have="32087"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28640"
                obs_have="28631"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9232015"
                         time_creation="Thu May 19 16:15:49 2011"
                         time_modification="Thu May 19 16:11:32 2011" />
        <observations epoch_first="Thu May 19 15:00:00 2011"
                      epoch_last="Thu May 19 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36162"
                obs_have="35422"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="32096"
                obs_have="32087"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28640"
                obs_have="28631"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9232015"
                         time_creation="Thu Jun 16 00:54:19 2011"
                         time_modification="Thu May 19 16:11:32 2011" />
        <observations epoch_first="Thu May 19 15:00:00 2011"
                      epoch_last="Thu May 19 15:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36162"
                obs_have="35422"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="32096"
                obs_have="32087"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28640"
                obs_have="28631"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/blft139q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu May 19 17:20:56 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9321395"
                         time_creation="Thu May 19 17:16:07 2011"
                         time_modification="Thu May 19 17:11:28 2011" />
        <observations epoch_first="Thu May 19 16:00:00 2011"
                      epoch_last="Thu May 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="69400"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="69400"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="69400"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 17:53:04 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9321395"
                         time_creation="Thu May 19 17:16:07 2011"
                         time_modification="Thu May 19 17:11:28 2011" />
        <observations epoch_first="Thu May 19 16:00:00 2011"
                      epoch_last="Thu May 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38344"
                obs_have="36828"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 19:44:07 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9321395"
                         time_creation="Thu May 19 17:16:07 2011"
                         time_modification="Thu May 19 17:11:28 2011" />
        <observations epoch_first="Thu May 19 16:00:00 2011"
                      epoch_last="Thu May 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38344"
                obs_have="36828"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9321395"
                         time_creation="Thu May 19 17:16:07 2011"
                         time_modification="Thu May 19 17:11:28 2011" />
        <observations epoch_first="Thu May 19 16:00:00 2011"
                      epoch_last="Thu May 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38344"
                obs_have="36828"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9321395"
                         time_creation="Thu Jun 16 00:54:19 2011"
                         time_modification="Thu May 19 17:11:28 2011" />
        <observations epoch_first="Thu May 19 16:00:00 2011"
                      epoch_last="Thu May 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38344"
                obs_have="36828"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="30956"
                obs_have="30956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24643"
                obs_have="24643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu May 19 18:21:00 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8941888"
                         time_creation="Thu May 19 18:15:29 2011"
                         time_modification="Thu May 19 18:11:20 2011" />
        <observations epoch_first="Thu May 19 17:00:00 2011"
                      epoch_last="Thu May 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="67172"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="67172"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="67172"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 18:57:07 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8941888"
                         time_creation="Thu May 19 18:15:29 2011"
                         time_modification="Thu May 19 18:11:20 2011" />
        <observations epoch_first="Thu May 19 17:00:00 2011"
                      epoch_last="Thu May 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32995"
                obs_have="32696"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 20:39:34 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8941888"
                         time_creation="Thu May 19 18:15:29 2011"
                         time_modification="Thu May 19 18:11:20 2011" />
        <observations epoch_first="Thu May 19 17:00:00 2011"
                      epoch_last="Thu May 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32995"
                obs_have="32696"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8941888"
                         time_creation="Thu May 19 18:15:29 2011"
                         time_modification="Thu May 19 18:11:20 2011" />
        <observations epoch_first="Thu May 19 17:00:00 2011"
                      epoch_last="Thu May 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32995"
                obs_have="32696"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8941888"
                         time_creation="Thu Jun 16 00:54:20 2011"
                         time_modification="Thu May 19 18:11:20 2011" />
        <observations epoch_first="Thu May 19 17:00:00 2011"
                      epoch_last="Thu May 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32995"
                obs_have="32696"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="29803"
                obs_have="29803"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu May 19 21:40:30 2011"
               level="3">
        <file_statistics latency="01:28:13"
                         size="8065037"
                         time_creation="Thu May 19 20:30:32 2011"
                         time_modification="Thu May 19 20:28:12 2011" />
        <observations epoch_first="Thu May 19 18:00:00 2011"
                      epoch_last="Thu May 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="31459"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="01:28:13"
                         size="8065037"
                         time_creation="Thu May 19 20:30:32 2011"
                         time_modification="Thu May 19 20:28:12 2011" />
        <observations epoch_first="Thu May 19 18:00:00 2011"
                      epoch_last="Thu May 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="31459"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="01:28:13"
                         size="8065037"
                         time_creation="Thu Jun 16 00:54:21 2011"
                         time_modification="Thu May 19 20:28:12 2011" />
        <observations epoch_first="Thu May 19 18:00:00 2011"
                      epoch_last="Thu May 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="31459"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29387"
                obs_have="29387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu May 19 20:21:25 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8423728"
                         time_creation="Thu May 19 20:16:15 2011"
                         time_modification="Thu May 19 20:11:22 2011" />
        <observations epoch_first="Thu May 19 19:00:00 2011"
                      epoch_last="Thu May 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="62924"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="62924"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="62924"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 20:52:52 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8423728"
                         time_creation="Thu May 19 20:16:15 2011"
                         time_modification="Thu May 19 20:11:22 2011" />
        <observations epoch_first="Thu May 19 19:00:00 2011"
                      epoch_last="Thu May 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33447"
                obs_have="30698"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24790"
                obs_have="24741"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 22:36:08 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8423728"
                         time_creation="Thu May 19 20:16:15 2011"
                         time_modification="Thu May 19 20:11:22 2011" />
        <observations epoch_first="Thu May 19 19:00:00 2011"
                      epoch_last="Thu May 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33447"
                obs_have="30698"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24790"
                obs_have="24741"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8423728"
                         time_creation="Thu May 19 20:16:15 2011"
                         time_modification="Thu May 19 20:11:22 2011" />
        <observations epoch_first="Thu May 19 19:00:00 2011"
                      epoch_last="Thu May 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33447"
                obs_have="30698"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24790"
                obs_have="24741"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="8423728"
                         time_creation="Thu Jun 16 00:54:21 2011"
                         time_modification="Thu May 19 20:11:22 2011" />
        <observations epoch_first="Thu May 19 19:00:00 2011"
                      epoch_last="Thu May 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33447"
                obs_have="30698"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24790"
                obs_have="24741"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu May 19 21:53:26 2011"
               level="3">
        <file_statistics latency="00:28:15"
                         size="8686428"
                         time_creation="Thu May 19 21:30:52 2011"
                         time_modification="Thu May 19 21:28:14 2011" />
        <observations epoch_first="Thu May 19 20:00:00 2011"
                      epoch_last="Thu May 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37601"
                obs_have="37119"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May 19 23:35:42 2011"
               level="3">
        <file_statistics latency="00:28:15"
                         size="8686428"
                         time_creation="Thu May 19 21:30:52 2011"
                         time_modification="Thu May 19 21:28:14 2011" />
        <observations epoch_first="Thu May 19 20:00:00 2011"
                      epoch_last="Thu May 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37601"
                obs_have="37119"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:28:15"
                         size="8686428"
                         time_creation="Thu May 19 21:30:52 2011"
                         time_modification="Thu May 19 21:28:14 2011" />
        <observations epoch_first="Thu May 19 20:00:00 2011"
                      epoch_last="Thu May 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37601"
                obs_have="37119"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:28:15"
                         size="8686428"
                         time_creation="Thu Jun 16 00:54:22 2011"
                         time_modification="Thu May 19 21:28:14 2011" />
        <observations epoch_first="Thu May 19 20:00:00 2011"
                      epoch_last="Thu May 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37601"
                obs_have="37119"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="26891"
                obs_have="26891"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21491"
                obs_have="21491"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu May 19 22:47:41 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9302941"
                         time_creation="Thu May 19 22:20:20 2011"
                         time_modification="Thu May 19 22:11:25 2011" />
        <observations epoch_first="Thu May 19 21:00:00 2011"
                      epoch_last="Thu May 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38286"
                obs_have="37491"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30960"
                obs_have="30960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="25934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 00:36:21 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9302941"
                         time_creation="Thu May 19 22:20:20 2011"
                         time_modification="Thu May 19 22:11:25 2011" />
        <observations epoch_first="Thu May 19 21:00:00 2011"
                      epoch_last="Thu May 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38286"
                obs_have="37491"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30960"
                obs_have="30960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="25934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9302941"
                         time_creation="Thu May 19 22:20:20 2011"
                         time_modification="Thu May 19 22:11:25 2011" />
        <observations epoch_first="Thu May 19 21:00:00 2011"
                      epoch_last="Thu May 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38286"
                obs_have="37491"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30960"
                obs_have="30960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="25934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9302941"
                         time_creation="Thu Jun 16 00:54:23 2011"
                         time_modification="Thu May 19 22:11:25 2011" />
        <observations epoch_first="Thu May 19 21:00:00 2011"
                      epoch_last="Thu May 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38286"
                obs_have="37491"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30960"
                obs_have="30960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25934"
                obs_have="25934"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu May 19 23:20:26 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="9282683"
                         time_creation="Thu May 19 23:15:40 2011"
                         time_modification="Thu May 19 23:11:17 2011" />
        <observations epoch_first="Thu May 19 22:00:00 2011"
                      epoch_last="Thu May 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="69862"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="69862"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="69862"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu May 19 23:47:11 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="9282683"
                         time_creation="Thu May 19 23:15:40 2011"
                         time_modification="Thu May 19 23:11:17 2011" />
        <observations epoch_first="Thu May 19 22:00:00 2011"
                      epoch_last="Thu May 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35512"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 01:36:17 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="9282683"
                         time_creation="Thu May 19 23:15:40 2011"
                         time_modification="Thu May 19 23:11:17 2011" />
        <observations epoch_first="Thu May 19 22:00:00 2011"
                      epoch_last="Thu May 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35512"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="9282683"
                         time_creation="Thu May 19 23:15:40 2011"
                         time_modification="Thu May 19 23:11:17 2011" />
        <observations epoch_first="Thu May 19 22:00:00 2011"
                      epoch_last="Thu May 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35512"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:18"
                         size="9282683"
                         time_creation="Thu Jun 16 00:54:24 2011"
                         time_modification="Thu May 19 23:11:17 2011" />
        <observations epoch_first="Thu May 19 22:00:00 2011"
                      epoch_last="Thu May 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35512"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="29519"
                obs_have="29519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft139x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri May 20 00:20:37 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9713620"
                         time_creation="Fri May 20 00:16:27 2011"
                         time_modification="Fri May 20 00:11:28 2011" />
        <observations epoch_first="Thu May 19 23:00:00 2011"
                      epoch_last="Thu May 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="72663"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="72663"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="72663"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Fri May 20 00:46:44 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9713620"
                         time_creation="Fri May 20 00:16:27 2011"
                         time_modification="Fri May 20 00:11:28 2011" />
        <observations epoch_first="Thu May 19 23:00:00 2011"
                      epoch_last="Thu May 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36418"
                obs_have="35490"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 02:36:29 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9713620"
                         time_creation="Fri May 20 00:16:27 2011"
                         time_modification="Fri May 20 00:11:28 2011" />
        <observations epoch_first="Thu May 19 23:00:00 2011"
                      epoch_last="Thu May 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36418"
                obs_have="35490"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 20 19:59:32 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9713620"
                         time_creation="Fri May 20 00:16:27 2011"
                         time_modification="Fri May 20 00:11:28 2011" />
        <observations epoch_first="Thu May 19 23:00:00 2011"
                      epoch_last="Thu May 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36418"
                obs_have="35490"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 18 04:00:53 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9713620"
                         time_creation="Thu Jun 16 00:54:24 2011"
                         time_modification="Fri May 20 00:11:28 2011" />
        <observations epoch_first="Thu May 19 23:00:00 2011"
                      epoch_last="Thu May 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36418"
                obs_have="35490"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
