<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-16 00:00:00"
    DayOfYear="75"
    Year="2011">
  <station name="BLFT">
    <file name="/blft0750.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 17 22:43:13 2011"
               level="3">
        <file_statistics latency="03:31:17"
                         size="7167242"
                         time_creation="Thu Mar 17 04:05:41 2011"
                         time_modification="Thu Mar 17 03:30:47 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30420"
                obs_have="29346"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="25099"
                obs_have="25038"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22296"
                obs_have="22263"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri Apr 15 07:52:36 2011"
               level="3">
        <file_statistics latency="03:31:17"
                         size="7167242"
                         time_creation="Wed Apr 13 00:57:00 2011"
                         time_modification="Thu Mar 17 03:30:47 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30420"
                obs_have="29346"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="25099"
                obs_have="25038"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22296"
                obs_have="22263"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/blft075a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 16 01:46:53 2011"
               level="3">
        <file_statistics latency="00:20:13"
                         size="8896905"
                         time_creation="Wed Mar 16 01:30:04 2011"
                         time_modification="Wed Mar 16 01:20:12 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42698"
                obs_have="40120"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 03:38:08 2011"
               level="3">
        <file_statistics latency="00:20:13"
                         size="8896905"
                         time_creation="Wed Mar 16 01:30:04 2011"
                         time_modification="Wed Mar 16 01:20:12 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42698"
                obs_have="40120"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:20:13"
                         size="8896905"
                         time_creation="Wed Mar 16 01:30:04 2011"
                         time_modification="Wed Mar 16 01:20:12 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42698"
                obs_have="40120"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:20:13"
                         size="8896905"
                         time_creation="Wed Apr 13 00:53:30 2011"
                         time_modification="Wed Mar 16 01:20:12 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42698"
                obs_have="40120"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 16 02:21:55 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8926969"
                         time_creation="Wed Mar 16 02:15:10 2011"
                         time_modification="Wed Mar 16 02:11:31 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38586"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="31150"
                obs_have="31150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28451"
                obs_have="28451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 02:47:45 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8926969"
                         time_creation="Wed Mar 16 02:15:10 2011"
                         time_modification="Wed Mar 16 02:11:31 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38586"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="31150"
                obs_have="31150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28451"
                obs_have="28451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 04:40:37 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8926969"
                         time_creation="Wed Mar 16 02:15:10 2011"
                         time_modification="Wed Mar 16 02:11:31 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38586"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="31150"
                obs_have="31150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28451"
                obs_have="28451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8926969"
                         time_creation="Wed Mar 16 02:15:10 2011"
                         time_modification="Wed Mar 16 02:11:31 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38586"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="31150"
                obs_have="31150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28451"
                obs_have="28451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8926969"
                         time_creation="Wed Apr 13 00:53:31 2011"
                         time_modification="Wed Mar 16 02:11:31 2011" />
        <observations epoch_first="Wed Mar 16 01:00:00 2011"
                      epoch_last="Wed Mar 16 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38586"
                obs_ratio="96.44" />
          <mask elevation="10 degrees"
                obs_expected="31150"
                obs_have="31150"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28451"
                obs_have="28451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 16 03:22:09 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8835652"
                         time_creation="Wed Mar 16 03:15:09 2011"
                         time_modification="Wed Mar 16 03:11:28 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40910"
                obs_have="40295"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30172"
                obs_have="30172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 03:51:28 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8835652"
                         time_creation="Wed Mar 16 03:15:09 2011"
                         time_modification="Wed Mar 16 03:11:28 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40910"
                obs_have="40295"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30172"
                obs_have="30172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 05:45:59 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8835652"
                         time_creation="Wed Mar 16 03:15:09 2011"
                         time_modification="Wed Mar 16 03:11:28 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40910"
                obs_have="40295"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30172"
                obs_have="30172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8835652"
                         time_creation="Wed Mar 16 03:15:09 2011"
                         time_modification="Wed Mar 16 03:11:28 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40910"
                obs_have="40295"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30172"
                obs_have="30172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="8835652"
                         time_creation="Wed Apr 13 00:53:31 2011"
                         time_modification="Wed Mar 16 03:11:28 2011" />
        <observations epoch_first="Wed Mar 16 02:00:00 2011"
                      epoch_last="Wed Mar 16 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40910"
                obs_have="40295"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="34537"
                obs_have="34537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30172"
                obs_have="30172"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 16 04:24:20 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="9132809"
                         time_creation="Wed Mar 16 04:15:13 2011"
                         time_modification="Wed Mar 16 04:11:31 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39759"
                obs_have="38866"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34190"
                obs_have="34190"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30472"
                obs_have="30472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 04:57:52 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="9132809"
                         time_creation="Wed Mar 16 04:15:13 2011"
                         time_modification="Wed Mar 16 04:11:31 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39759"
                obs_have="38866"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34190"
                obs_have="34190"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30472"
                obs_have="30472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 06:44:42 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="9132809"
                         time_creation="Wed Mar 16 04:15:13 2011"
                         time_modification="Wed Mar 16 04:11:31 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39759"
                obs_have="38866"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34190"
                obs_have="34190"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30472"
                obs_have="30472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="9132809"
                         time_creation="Wed Mar 16 04:15:13 2011"
                         time_modification="Wed Mar 16 04:11:31 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39759"
                obs_have="38866"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34190"
                obs_have="34190"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30472"
                obs_have="30472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:32"
                         size="9132809"
                         time_creation="Wed Apr 13 00:53:32 2011"
                         time_modification="Wed Mar 16 04:11:31 2011" />
        <observations epoch_first="Wed Mar 16 03:00:00 2011"
                      epoch_last="Wed Mar 16 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39759"
                obs_have="38866"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34190"
                obs_have="34190"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30472"
                obs_have="30472"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 16 05:25:42 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9601944"
                         time_creation="Wed Mar 16 05:15:15 2011"
                         time_modification="Wed Mar 16 05:11:26 2011" />
        <observations epoch_first="Wed Mar 16 04:00:00 2011"
                      epoch_last="Wed Mar 16 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42917"
                obs_have="42346"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31884"
                obs_have="31884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 06:01:24 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9601944"
                         time_creation="Wed Mar 16 05:15:15 2011"
                         time_modification="Wed Mar 16 05:11:26 2011" />
        <observations epoch_first="Wed Mar 16 04:00:00 2011"
                      epoch_last="Wed Mar 16 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42917"
                obs_have="42346"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31884"
                obs_have="31884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 07:40:33 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9601944"
                         time_creation="Wed Mar 16 05:15:15 2011"
                         time_modification="Wed Mar 16 05:11:26 2011" />
        <observations epoch_first="Wed Mar 16 04:00:00 2011"
                      epoch_last="Wed Mar 16 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42917"
                obs_have="42346"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31884"
                obs_have="31884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9601944"
                         time_creation="Wed Mar 16 05:15:15 2011"
                         time_modification="Wed Mar 16 05:11:26 2011" />
        <observations epoch_first="Wed Mar 16 04:00:00 2011"
                      epoch_last="Wed Mar 16 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42917"
                obs_have="42346"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31884"
                obs_have="31884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9601944"
                         time_creation="Wed Apr 13 00:53:32 2011"
                         time_modification="Wed Mar 16 05:11:26 2011" />
        <observations epoch_first="Wed Mar 16 04:00:00 2011"
                      epoch_last="Wed Mar 16 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42917"
                obs_have="42346"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31884"
                obs_have="31884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 16 06:25:52 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="10819468"
                         time_creation="Wed Mar 16 06:15:16 2011"
                         time_modification="Wed Mar 16 06:11:33 2011" />
        <observations epoch_first="Wed Mar 16 05:00:00 2011"
                      epoch_last="Wed Mar 16 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47613"
                obs_have="46611"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="31175"
                obs_have="31175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 06:57:30 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="10819468"
                         time_creation="Wed Mar 16 06:15:16 2011"
                         time_modification="Wed Mar 16 06:11:33 2011" />
        <observations epoch_first="Wed Mar 16 05:00:00 2011"
                      epoch_last="Wed Mar 16 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47613"
                obs_have="46611"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="31175"
                obs_have="31175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 08:36:11 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="10819468"
                         time_creation="Wed Mar 16 06:15:16 2011"
                         time_modification="Wed Mar 16 06:11:33 2011" />
        <observations epoch_first="Wed Mar 16 05:00:00 2011"
                      epoch_last="Wed Mar 16 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47613"
                obs_have="46611"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="31175"
                obs_have="31175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="10819468"
                         time_creation="Wed Mar 16 06:15:16 2011"
                         time_modification="Wed Mar 16 06:11:33 2011" />
        <observations epoch_first="Wed Mar 16 05:00:00 2011"
                      epoch_last="Wed Mar 16 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47613"
                obs_have="46611"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="31175"
                obs_have="31175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="10819468"
                         time_creation="Wed Apr 13 00:53:33 2011"
                         time_modification="Wed Mar 16 06:11:33 2011" />
        <observations epoch_first="Wed Mar 16 05:00:00 2011"
                      epoch_last="Wed Mar 16 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47613"
                obs_have="46611"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="31175"
                obs_have="31175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26078"
                obs_have="26078"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 16 07:54:42 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="9513994"
                         time_creation="Wed Mar 16 07:30:11 2011"
                         time_modification="Wed Mar 16 07:20:08 2011" />
        <observations epoch_first="Wed Mar 16 06:00:00 2011"
                      epoch_last="Wed Mar 16 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39088"
                obs_have="38455"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="34870"
                obs_have="34870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31981"
                obs_have="31981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 09:35:35 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="9513994"
                         time_creation="Wed Mar 16 07:30:11 2011"
                         time_modification="Wed Mar 16 07:20:08 2011" />
        <observations epoch_first="Wed Mar 16 06:00:00 2011"
                      epoch_last="Wed Mar 16 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39088"
                obs_have="38455"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="34870"
                obs_have="34870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31981"
                obs_have="31981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="9513994"
                         time_creation="Wed Mar 16 07:30:11 2011"
                         time_modification="Wed Mar 16 07:20:08 2011" />
        <observations epoch_first="Wed Mar 16 06:00:00 2011"
                      epoch_last="Wed Mar 16 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39088"
                obs_have="38455"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="34870"
                obs_have="34870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31981"
                obs_have="31981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="9513994"
                         time_creation="Wed Apr 13 00:53:33 2011"
                         time_modification="Wed Mar 16 07:20:08 2011" />
        <observations epoch_first="Wed Mar 16 06:00:00 2011"
                      epoch_last="Wed Mar 16 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39088"
                obs_have="38455"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="34870"
                obs_have="34870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31981"
                obs_have="31981"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 16 08:22:17 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9265440"
                         time_creation="Wed Mar 16 08:15:25 2011"
                         time_modification="Wed Mar 16 08:11:32 2011" />
        <observations epoch_first="Wed Mar 16 07:00:00 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37449"
                obs_have="36994"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 08:47:17 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9265440"
                         time_creation="Wed Mar 16 08:15:25 2011"
                         time_modification="Wed Mar 16 08:11:32 2011" />
        <observations epoch_first="Wed Mar 16 07:00:00 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37449"
                obs_have="36994"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 10:36:26 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9265440"
                         time_creation="Wed Mar 16 08:15:25 2011"
                         time_modification="Wed Mar 16 08:11:32 2011" />
        <observations epoch_first="Wed Mar 16 07:00:00 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37449"
                obs_have="36994"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9265440"
                         time_creation="Wed Mar 16 08:15:25 2011"
                         time_modification="Wed Mar 16 08:11:32 2011" />
        <observations epoch_first="Wed Mar 16 07:00:00 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37449"
                obs_have="36994"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9265440"
                         time_creation="Wed Apr 13 00:53:34 2011"
                         time_modification="Wed Mar 16 08:11:32 2011" />
        <observations epoch_first="Wed Mar 16 07:00:00 2011"
                      epoch_last="Wed Mar 16 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37449"
                obs_have="36994"
                obs_ratio="98.79" />
          <mask elevation="10 degrees"
                obs_expected="34675"
                obs_have="34675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31817"
                obs_have="31817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 16 09:21:13 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8649605"
                         time_creation="Wed Mar 16 09:15:21 2011"
                         time_modification="Wed Mar 16 09:11:30 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="35475"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="31455"
                obs_have="31447"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27928"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 16 09:46:22 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8649605"
                         time_creation="Wed Mar 16 09:15:21 2011"
                         time_modification="Wed Mar 16 09:11:30 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="35475"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="31455"
                obs_have="31447"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27928"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 16 11:35:24 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8649605"
                         time_creation="Wed Mar 16 09:15:21 2011"
                         time_modification="Wed Mar 16 09:11:30 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="35475"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="31455"
                obs_have="31447"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27928"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8649605"
                         time_creation="Wed Mar 16 09:15:21 2011"
                         time_modification="Wed Mar 16 09:11:30 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="35475"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="31455"
                obs_have="31447"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27928"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="8649605"
                         time_creation="Wed Apr 13 00:53:34 2011"
                         time_modification="Wed Mar 16 09:11:30 2011" />
        <observations epoch_first="Wed Mar 16 08:00:00 2011"
                      epoch_last="Wed Mar 16 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="35475"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="31455"
                obs_have="31447"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27936"
                obs_have="27928"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/blft075j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 16 10:21:05 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9173384"
                         time_creation="Wed Mar 16 10:15:20 2011"
                         time_modification="Wed Mar 16 10:11:25 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34211"
                obs_have="33757"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28669"
                obs_have="28661"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25920"
                obs_have="25913"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 16 10:46:48 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9173384"
                         time_creation="Wed Mar 16 10:15:20 2011"
                         time_modification="Wed Mar 16 10:11:25 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34212"
                obs_have="33758"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28668"
                obs_have="28660"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25912"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 16 12:35:41 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9173384"
                         time_creation="Wed Mar 16 10:15:20 2011"
                         time_modification="Wed Mar 16 10:11:25 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34212"
                obs_have="33758"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28668"
                obs_have="28660"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25912"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9173384"
                         time_creation="Wed Mar 16 10:15:20 2011"
                         time_modification="Wed Mar 16 10:11:25 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34212"
                obs_have="33758"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28668"
                obs_have="28660"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25912"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:26"
                         size="9173384"
                         time_creation="Wed Apr 13 00:53:35 2011"
                         time_modification="Wed Mar 16 10:11:25 2011" />
        <observations epoch_first="Wed Mar 16 09:00:00 2011"
                      epoch_last="Wed Mar 16 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34212"
                obs_have="33758"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="28668"
                obs_have="28660"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25919"
                obs_have="25912"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/blft075k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 16 13:37:03 2011"
               level="3">
        <file_statistics latency="00:38:14"
                         size="8833301"
                         time_creation="Wed Mar 16 12:05:12 2011"
                         time_modification="Wed Mar 16 11:38:13 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="33417"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32388"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31903"
                obs_have="31886"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:38:14"
                         size="8833301"
                         time_creation="Wed Mar 16 12:05:12 2011"
                         time_modification="Wed Mar 16 11:38:13 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="33417"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32388"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31903"
                obs_have="31886"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:38:14"
                         size="8833301"
                         time_creation="Wed Apr 13 00:53:35 2011"
                         time_modification="Wed Mar 16 11:38:13 2011" />
        <observations epoch_first="Wed Mar 16 10:00:00 2011"
                      epoch_last="Wed Mar 16 10:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33614"
                obs_have="33417"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32406"
                obs_have="32388"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31903"
                obs_have="31886"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/blft075l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 16 12:21:41 2011"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9490805"
                         time_creation="Wed Mar 16 12:15:19 2011"
                         time_modification="Wed Mar 16 12:11:29 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="39270"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="33971"
                obs_have="33971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 12:47:11 2011"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9490805"
                         time_creation="Wed Mar 16 12:15:19 2011"
                         time_modification="Wed Mar 16 12:11:29 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="39270"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="33971"
                obs_have="33971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 14:36:15 2011"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9490805"
                         time_creation="Wed Mar 16 12:15:19 2011"
                         time_modification="Wed Mar 16 12:11:29 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="39270"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="33971"
                obs_have="33971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9490805"
                         time_creation="Wed Mar 16 12:15:19 2011"
                         time_modification="Wed Mar 16 12:11:29 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="39270"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="33971"
                obs_have="33971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9490805"
                         time_creation="Wed Apr 13 00:53:36 2011"
                         time_modification="Wed Mar 16 12:11:29 2011" />
        <observations epoch_first="Wed Mar 16 11:00:00 2011"
                      epoch_last="Wed Mar 16 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="39270"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="33971"
                obs_have="33971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28265"
                obs_have="28265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 16 13:21:23 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="9008780"
                         time_creation="Wed Mar 16 13:15:39 2011"
                         time_modification="Wed Mar 16 13:11:30 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39022"
                obs_have="37955"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="28772"
                obs_have="28772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25781"
                obs_have="25781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 13:47:49 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="9008780"
                         time_creation="Wed Mar 16 13:15:39 2011"
                         time_modification="Wed Mar 16 13:11:30 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39022"
                obs_have="37955"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="28772"
                obs_have="28772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25781"
                obs_have="25781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 15:35:53 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="9008780"
                         time_creation="Wed Mar 16 13:15:39 2011"
                         time_modification="Wed Mar 16 13:11:30 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39022"
                obs_have="37955"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="28772"
                obs_have="28772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25781"
                obs_have="25781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="9008780"
                         time_creation="Wed Mar 16 13:15:39 2011"
                         time_modification="Wed Mar 16 13:11:30 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39022"
                obs_have="37955"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="28772"
                obs_have="28772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25781"
                obs_have="25781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:31"
                         size="9008780"
                         time_creation="Wed Apr 13 00:53:36 2011"
                         time_modification="Wed Mar 16 13:11:30 2011" />
        <observations epoch_first="Wed Mar 16 12:00:00 2011"
                      epoch_last="Wed Mar 16 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39022"
                obs_have="37955"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="28772"
                obs_have="28772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25781"
                obs_have="25781"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 16 14:21:36 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8840570"
                         time_creation="Wed Mar 16 14:15:26 2011"
                         time_modification="Wed Mar 16 14:11:26 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37543"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28444"
                obs_have="28443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 14:46:50 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8840570"
                         time_creation="Wed Mar 16 14:15:26 2011"
                         time_modification="Wed Mar 16 14:11:26 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37543"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28444"
                obs_have="28443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 16:36:18 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8840570"
                         time_creation="Wed Mar 16 14:15:26 2011"
                         time_modification="Wed Mar 16 14:11:26 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37543"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28444"
                obs_have="28443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8840570"
                         time_creation="Wed Mar 16 14:15:26 2011"
                         time_modification="Wed Mar 16 14:11:26 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37543"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28444"
                obs_have="28443"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:27"
                         size="8840570"
                         time_creation="Wed Apr 13 00:53:36 2011"
                         time_modification="Wed Mar 16 14:11:26 2011" />
        <observations epoch_first="Wed Mar 16 13:00:00 2011"
                      epoch_last="Wed Mar 16 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37838"
                obs_have="37543"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="33570"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28444"
                obs_have="28443"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 16 15:21:10 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7916201"
                         time_creation="Wed Mar 16 15:15:31 2011"
                         time_modification="Wed Mar 16 15:11:22 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="34216"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 15:46:24 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7916201"
                         time_creation="Wed Mar 16 15:15:31 2011"
                         time_modification="Wed Mar 16 15:11:22 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="34216"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 17:37:04 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7916201"
                         time_creation="Wed Mar 16 15:15:31 2011"
                         time_modification="Wed Mar 16 15:11:22 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="34216"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7916201"
                         time_creation="Wed Mar 16 15:15:31 2011"
                         time_modification="Wed Mar 16 15:11:22 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="34216"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7916201"
                         time_creation="Wed Apr 13 00:53:37 2011"
                         time_modification="Wed Mar 16 15:11:22 2011" />
        <observations epoch_first="Wed Mar 16 14:00:00 2011"
                      epoch_last="Wed Mar 16 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34971"
                obs_have="34216"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26057"
                obs_have="26057"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 16 16:46:54 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7961675"
                         time_creation="Wed Mar 16 16:20:25 2011"
                         time_modification="Wed Mar 16 16:11:22 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="32130"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="26850"
                obs_have="26850"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24463"
                obs_have="24463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 18:38:00 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7961675"
                         time_creation="Wed Mar 16 16:20:25 2011"
                         time_modification="Wed Mar 16 16:11:22 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="32130"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="26850"
                obs_have="26850"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24463"
                obs_have="24463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7961675"
                         time_creation="Wed Mar 16 16:20:25 2011"
                         time_modification="Wed Mar 16 16:11:22 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="32130"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="26850"
                obs_have="26850"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24463"
                obs_have="24463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7961675"
                         time_creation="Wed Apr 13 00:53:37 2011"
                         time_modification="Wed Mar 16 16:11:22 2011" />
        <observations epoch_first="Wed Mar 16 15:00:00 2011"
                      epoch_last="Wed Mar 16 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="32130"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="26850"
                obs_have="26850"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24463"
                obs_have="24463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 16 17:22:26 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="7993701"
                         time_creation="Wed Mar 16 17:15:31 2011"
                         time_modification="Wed Mar 16 17:11:28 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36239"
                obs_have="34899"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25255"
                obs_have="25255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 17:49:32 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="7993701"
                         time_creation="Wed Mar 16 17:15:31 2011"
                         time_modification="Wed Mar 16 17:11:28 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36239"
                obs_have="34899"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25255"
                obs_have="25255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 19:41:20 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="7993701"
                         time_creation="Wed Mar 16 17:15:31 2011"
                         time_modification="Wed Mar 16 17:11:28 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36239"
                obs_have="34899"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25255"
                obs_have="25255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="7993701"
                         time_creation="Wed Mar 16 17:15:31 2011"
                         time_modification="Wed Mar 16 17:11:28 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36239"
                obs_have="34899"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25255"
                obs_have="25255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="7993701"
                         time_creation="Wed Apr 13 00:53:38 2011"
                         time_modification="Wed Mar 16 17:11:28 2011" />
        <observations epoch_first="Wed Mar 16 16:00:00 2011"
                      epoch_last="Wed Mar 16 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36239"
                obs_have="34899"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="29148"
                obs_have="29148"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25255"
                obs_have="25255"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 16 18:22:44 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9118242"
                         time_creation="Wed Mar 16 18:15:38 2011"
                         time_modification="Wed Mar 16 18:11:22 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36848"
                obs_have="36132"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25784"
                obs_have="25784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 18:50:41 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9118242"
                         time_creation="Wed Mar 16 18:15:38 2011"
                         time_modification="Wed Mar 16 18:11:22 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36848"
                obs_have="36132"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25784"
                obs_have="25784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 20:44:48 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9118242"
                         time_creation="Wed Mar 16 18:15:38 2011"
                         time_modification="Wed Mar 16 18:11:22 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36848"
                obs_have="36132"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25784"
                obs_have="25784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9118242"
                         time_creation="Wed Mar 16 18:15:38 2011"
                         time_modification="Wed Mar 16 18:11:22 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36848"
                obs_have="36132"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25784"
                obs_have="25784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:23"
                         size="9118242"
                         time_creation="Wed Apr 13 00:53:38 2011"
                         time_modification="Wed Mar 16 18:11:22 2011" />
        <observations epoch_first="Wed Mar 16 17:00:00 2011"
                      epoch_last="Wed Mar 16 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36848"
                obs_have="36132"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28889"
                obs_have="28889"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25784"
                obs_have="25784"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 16 19:25:17 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8977557"
                         time_creation="Wed Mar 16 19:15:51 2011"
                         time_modification="Wed Mar 16 19:11:33 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35384"
                obs_have="34934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30519"
                obs_have="30519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27159"
                obs_have="27159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 19:57:27 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8977557"
                         time_creation="Wed Mar 16 19:15:51 2011"
                         time_modification="Wed Mar 16 19:11:33 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35384"
                obs_have="34934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30519"
                obs_have="30519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27159"
                obs_have="27159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 21:39:32 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8977557"
                         time_creation="Wed Mar 16 19:15:51 2011"
                         time_modification="Wed Mar 16 19:11:33 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35384"
                obs_have="34934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30519"
                obs_have="30519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27159"
                obs_have="27159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8977557"
                         time_creation="Wed Mar 16 19:15:51 2011"
                         time_modification="Wed Mar 16 19:11:33 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35384"
                obs_have="34934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30519"
                obs_have="30519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27159"
                obs_have="27159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8977557"
                         time_creation="Wed Apr 13 00:53:39 2011"
                         time_modification="Wed Mar 16 19:11:33 2011" />
        <observations epoch_first="Wed Mar 16 18:00:00 2011"
                      epoch_last="Wed Mar 16 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35384"
                obs_have="34934"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="30519"
                obs_have="30519"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27159"
                obs_have="27159"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 16 20:25:53 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9170275"
                         time_creation="Wed Mar 16 20:16:23 2011"
                         time_modification="Wed Mar 16 20:11:28 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34676"
                obs_have="34021"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 20:58:02 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9170275"
                         time_creation="Wed Mar 16 20:16:23 2011"
                         time_modification="Wed Mar 16 20:11:28 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34676"
                obs_have="34021"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 22:36:58 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9170275"
                         time_creation="Wed Mar 16 20:16:23 2011"
                         time_modification="Wed Mar 16 20:11:28 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34676"
                obs_have="34021"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9170275"
                         time_creation="Wed Mar 16 20:16:23 2011"
                         time_modification="Wed Mar 16 20:11:28 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34676"
                obs_have="34021"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:29"
                         size="9170275"
                         time_creation="Wed Apr 13 00:53:39 2011"
                         time_modification="Wed Mar 16 20:11:28 2011" />
        <observations epoch_first="Wed Mar 16 19:00:00 2011"
                      epoch_last="Wed Mar 16 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34676"
                obs_have="34021"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31303"
                obs_have="31303"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29931"
                obs_have="29931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 16 21:22:53 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9230754"
                         time_creation="Wed Mar 16 21:15:25 2011"
                         time_modification="Wed Mar 16 21:11:27 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="36166"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31883"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26402"
                obs_have="26329"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Wed Mar 16 21:53:06 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9230754"
                         time_creation="Wed Mar 16 21:15:25 2011"
                         time_modification="Wed Mar 16 21:11:27 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="36166"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31883"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26401"
                obs_have="26328"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Wed Mar 16 23:36:08 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9230754"
                         time_creation="Wed Mar 16 21:15:25 2011"
                         time_modification="Wed Mar 16 21:11:27 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="36166"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31883"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26401"
                obs_have="26328"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9230754"
                         time_creation="Wed Mar 16 21:15:25 2011"
                         time_modification="Wed Mar 16 21:11:27 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="36166"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31883"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26401"
                obs_have="26328"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="9230754"
                         time_creation="Wed Apr 13 00:53:40 2011"
                         time_modification="Wed Mar 16 21:11:27 2011" />
        <observations epoch_first="Wed Mar 16 20:00:00 2011"
                      epoch_last="Wed Mar 16 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37285"
                obs_have="36166"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="31956"
                obs_have="31883"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26401"
                obs_have="26328"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/blft075v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 16 22:21:28 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9257801"
                         time_creation="Wed Mar 16 22:15:27 2011"
                         time_modification="Wed Mar 16 22:11:32 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="35161"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26106"
                obs_have="26106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 22:47:09 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9257801"
                         time_creation="Wed Mar 16 22:15:27 2011"
                         time_modification="Wed Mar 16 22:11:32 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="35161"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26108"
                obs_have="26108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 00:35:26 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9257801"
                         time_creation="Wed Mar 16 22:15:27 2011"
                         time_modification="Wed Mar 16 22:11:32 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="35161"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26108"
                obs_have="26108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9257801"
                         time_creation="Wed Mar 16 22:15:27 2011"
                         time_modification="Wed Mar 16 22:11:32 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="35161"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26108"
                obs_have="26108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9257801"
                         time_creation="Wed Apr 13 00:53:40 2011"
                         time_modification="Wed Mar 16 22:11:32 2011" />
        <observations epoch_first="Wed Mar 16 21:00:00 2011"
                      epoch_last="Wed Mar 16 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35479"
                obs_have="35161"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29831"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26108"
                obs_have="26108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 16 23:22:07 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8118242"
                         time_creation="Wed Mar 16 23:16:12 2011"
                         time_modification="Wed Mar 16 23:11:27 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31366"
                obs_have="31366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 16 23:47:19 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8118242"
                         time_creation="Wed Mar 16 23:16:12 2011"
                         time_modification="Wed Mar 16 23:11:27 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31366"
                obs_have="31366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 01:36:31 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8118242"
                         time_creation="Wed Mar 16 23:16:12 2011"
                         time_modification="Wed Mar 16 23:11:27 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31366"
                obs_have="31366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8118242"
                         time_creation="Wed Mar 16 23:16:12 2011"
                         time_modification="Wed Mar 16 23:11:27 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31366"
                obs_have="31366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:28"
                         size="8118242"
                         time_creation="Wed Apr 13 00:53:41 2011"
                         time_modification="Wed Mar 16 23:11:27 2011" />
        <observations epoch_first="Wed Mar 16 22:00:00 2011"
                      epoch_last="Wed Mar 16 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31366"
                obs_have="31366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29314"
                obs_have="29314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft075x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 17 00:21:03 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8196244"
                         time_creation="Thu Mar 17 00:16:04 2011"
                         time_modification="Thu Mar 17 00:11:21 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33922"
                obs_have="30720"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27950"
                obs_have="26172"
                obs_ratio="93.64" />
          <mask elevation="15 degrees"
                obs_expected="23559"
                obs_have="22630"
                obs_ratio="96.06" />
        </observations>
      </control>
      <control date="Thu Mar 17 00:46:34 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8196244"
                         time_creation="Thu Mar 17 00:16:04 2011"
                         time_modification="Thu Mar 17 00:11:21 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33921"
                obs_have="30720"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27950"
                obs_have="26172"
                obs_ratio="93.64" />
          <mask elevation="15 degrees"
                obs_expected="23560"
                obs_have="22631"
                obs_ratio="96.06" />
        </observations>
      </control>
      <control date="Thu Mar 17 02:35:47 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8196244"
                         time_creation="Thu Mar 17 00:16:04 2011"
                         time_modification="Thu Mar 17 00:11:21 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33921"
                obs_have="30720"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27950"
                obs_have="26172"
                obs_ratio="93.64" />
          <mask elevation="15 degrees"
                obs_expected="23560"
                obs_have="22631"
                obs_ratio="96.06" />
        </observations>
      </control>
      <control date="Thu Mar 17 19:45:02 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8196244"
                         time_creation="Thu Mar 17 00:16:04 2011"
                         time_modification="Thu Mar 17 00:11:21 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33921"
                obs_have="30720"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27950"
                obs_have="26172"
                obs_ratio="93.64" />
          <mask elevation="15 degrees"
                obs_expected="23560"
                obs_have="22631"
                obs_ratio="96.06" />
        </observations>
      </control>
      <control date="Fri Apr 15 04:05:20 2011"
               level="3">
        <file_statistics latency="00:11:22"
                         size="8196244"
                         time_creation="Wed Apr 13 00:53:41 2011"
                         time_modification="Thu Mar 17 00:11:21 2011" />
        <observations epoch_first="Wed Mar 16 23:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33921"
                obs_have="30720"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="27950"
                obs_have="26172"
                obs_ratio="93.64" />
          <mask elevation="15 degrees"
                obs_expected="23560"
                obs_have="22631"
                obs_ratio="96.06" />
        </observations>
      </control>
    </file>
  </station>
</QC>
