<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-18 00:00:00"
    DayOfYear="49"
    Year="2018">
  <station name="BLFT">
    <file name="/blft0490.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 19 18:01:21 2018"
               level="3">
        <file_statistics latency="01:34:46"
                         size="8039264"
                         time_creation="Mon Feb 19 02:50:07 2018"
                         time_modification="Mon Feb 19 01:34:16 2018" />
        <observations epoch_first="Sun Feb 18 00:00:00 2018"
                      epoch_last="Sun Feb 18 23:59:30 2018"
                      epochs="2854"
                      epochs_ratio="99.10">
          <mask elevation="03 degrees"
                obs_expected="29293"
                obs_have="26699"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="24329"
                obs_have="23813"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="21606"
                obs_have="21209"
                obs_ratio="98.16" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:45:25 2018"
               level="3">
        <file_statistics latency="01:34:46"
                         size="8039264"
                         time_creation="Sat Mar 17 01:55:36 2018"
                         time_modification="Mon Feb 19 01:34:16 2018" />
        <observations epoch_first="Sun Feb 18 00:00:00 2018"
                      epoch_last="Sun Feb 18 23:59:30 2018"
                      epochs="2854"
                      epochs_ratio="99.10">
          <mask elevation="03 degrees"
                obs_expected="29293"
                obs_have="26699"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="24329"
                obs_have="23813"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="21606"
                obs_have="21209"
                obs_ratio="98.16" />
        </observations>
      </control>
    </file>
    <file name="/blft049a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 18 01:45:27 2018"
               level="3">
        <file_statistics latency="00:13:05"
                         size="10959369"
                         time_creation="Sun Feb 18 01:20:02 2018"
                         time_modification="Sun Feb 18 01:13:04 2018" />
        <observations epoch_first="Sun Feb 18 00:00:00 2018"
                      epoch_last="Sun Feb 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40546"
                obs_have="32592"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="24622"
                obs_have="24275"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="20074"
                obs_have="20074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 03:34:28 2018"
               level="3">
        <file_statistics latency="00:13:05"
                         size="10959369"
                         time_creation="Sun Feb 18 01:20:02 2018"
                         time_modification="Sun Feb 18 01:13:04 2018" />
        <observations epoch_first="Sun Feb 18 00:00:00 2018"
                      epoch_last="Sun Feb 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40546"
                obs_have="32592"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="24622"
                obs_have="24275"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="20074"
                obs_have="20074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:13:05"
                         size="10959369"
                         time_creation="Sun Feb 18 01:20:02 2018"
                         time_modification="Sun Feb 18 01:13:04 2018" />
        <observations epoch_first="Sun Feb 18 00:00:00 2018"
                      epoch_last="Sun Feb 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40546"
                obs_have="32592"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="24622"
                obs_have="24275"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="20074"
                obs_have="20074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:13:05"
                         size="10959369"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 01:13:04 2018" />
        <observations epoch_first="Sun Feb 18 00:00:00 2018"
                      epoch_last="Sun Feb 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40546"
                obs_have="32592"
                obs_ratio="80.38" />
          <mask elevation="10 degrees"
                obs_expected="24622"
                obs_have="24275"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="20074"
                obs_have="20074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 18 02:20:25 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10529536"
                         time_creation="Sun Feb 18 02:12:06 2018"
                         time_modification="Sun Feb 18 02:08:25 2018" />
        <observations epoch_first="Sun Feb 18 01:00:00 2018"
                      epoch_last="Sun Feb 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36371"
                obs_have="34485"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="34025"
                obs_have="33828"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="30439"
                obs_have="30438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 02:45:26 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10529536"
                         time_creation="Sun Feb 18 02:12:06 2018"
                         time_modification="Sun Feb 18 02:08:25 2018" />
        <observations epoch_first="Sun Feb 18 01:00:00 2018"
                      epoch_last="Sun Feb 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36371"
                obs_have="34485"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="34025"
                obs_have="33828"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="31401"
                obs_have="31210"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Sun Feb 18 04:34:27 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10529536"
                         time_creation="Sun Feb 18 02:12:06 2018"
                         time_modification="Sun Feb 18 02:08:25 2018" />
        <observations epoch_first="Sun Feb 18 01:00:00 2018"
                      epoch_last="Sun Feb 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36371"
                obs_have="34485"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="34025"
                obs_have="33828"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="31401"
                obs_have="31210"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10529536"
                         time_creation="Sun Feb 18 02:12:06 2018"
                         time_modification="Sun Feb 18 02:08:25 2018" />
        <observations epoch_first="Sun Feb 18 01:00:00 2018"
                      epoch_last="Sun Feb 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36371"
                obs_have="34485"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="34025"
                obs_have="33828"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="31401"
                obs_have="31210"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10529536"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 02:08:25 2018" />
        <observations epoch_first="Sun Feb 18 01:00:00 2018"
                      epoch_last="Sun Feb 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36371"
                obs_have="34485"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="34025"
                obs_have="33828"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="31401"
                obs_have="31210"
                obs_ratio="99.39" />
        </observations>
      </control>
    </file>
    <file name="/blft049c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 18 03:20:30 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9951083"
                         time_creation="Sun Feb 18 03:12:01 2018"
                         time_modification="Sun Feb 18 03:08:06 2018" />
        <observations epoch_first="Sun Feb 18 02:00:00 2018"
                      epoch_last="Sun Feb 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37226"
                obs_have="37124"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="35695"
                obs_have="35692"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34101"
                obs_have="34101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 03:45:33 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9951083"
                         time_creation="Sun Feb 18 03:12:01 2018"
                         time_modification="Sun Feb 18 03:08:06 2018" />
        <observations epoch_first="Sun Feb 18 02:00:00 2018"
                      epoch_last="Sun Feb 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37226"
                obs_have="37124"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="35695"
                obs_have="35692"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34101"
                obs_have="34101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 05:34:28 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9951083"
                         time_creation="Sun Feb 18 03:12:01 2018"
                         time_modification="Sun Feb 18 03:08:06 2018" />
        <observations epoch_first="Sun Feb 18 02:00:00 2018"
                      epoch_last="Sun Feb 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37226"
                obs_have="37124"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="35695"
                obs_have="35692"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34101"
                obs_have="34101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9951083"
                         time_creation="Sun Feb 18 03:12:01 2018"
                         time_modification="Sun Feb 18 03:08:06 2018" />
        <observations epoch_first="Sun Feb 18 02:00:00 2018"
                      epoch_last="Sun Feb 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37226"
                obs_have="37124"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="35695"
                obs_have="35692"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34101"
                obs_have="34101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9951083"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 03:08:06 2018" />
        <observations epoch_first="Sun Feb 18 02:00:00 2018"
                      epoch_last="Sun Feb 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37226"
                obs_have="37124"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="35695"
                obs_have="35692"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34101"
                obs_have="34101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 18 04:20:27 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11062613"
                         time_creation="Sun Feb 18 04:12:01 2018"
                         time_modification="Sun Feb 18 04:08:14 2018" />
        <observations epoch_first="Sun Feb 18 03:00:00 2018"
                      epoch_last="Sun Feb 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39660"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="35518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 04:45:27 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11062613"
                         time_creation="Sun Feb 18 04:12:01 2018"
                         time_modification="Sun Feb 18 04:08:14 2018" />
        <observations epoch_first="Sun Feb 18 03:00:00 2018"
                      epoch_last="Sun Feb 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39660"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="35518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 06:34:27 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11062613"
                         time_creation="Sun Feb 18 04:12:01 2018"
                         time_modification="Sun Feb 18 04:08:14 2018" />
        <observations epoch_first="Sun Feb 18 03:00:00 2018"
                      epoch_last="Sun Feb 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39660"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="35518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11062613"
                         time_creation="Sun Feb 18 04:12:01 2018"
                         time_modification="Sun Feb 18 04:08:14 2018" />
        <observations epoch_first="Sun Feb 18 03:00:00 2018"
                      epoch_last="Sun Feb 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39660"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="35518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="11062613"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 04:08:14 2018" />
        <observations epoch_first="Sun Feb 18 03:00:00 2018"
                      epoch_last="Sun Feb 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41115"
                obs_have="39660"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="35518"
                obs_have="35518"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32903"
                obs_have="32903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 18 05:20:26 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10568884"
                         time_creation="Sun Feb 18 05:12:01 2018"
                         time_modification="Sun Feb 18 05:08:11 2018" />
        <observations epoch_first="Sun Feb 18 04:00:00 2018"
                      epoch_last="Sun Feb 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41341"
                obs_have="39138"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="35681"
                obs_have="35680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32692"
                obs_have="32692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 05:45:27 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10568884"
                         time_creation="Sun Feb 18 05:12:01 2018"
                         time_modification="Sun Feb 18 05:08:11 2018" />
        <observations epoch_first="Sun Feb 18 04:00:00 2018"
                      epoch_last="Sun Feb 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41341"
                obs_have="39138"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="35681"
                obs_have="35680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32692"
                obs_have="32692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 07:34:26 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10568884"
                         time_creation="Sun Feb 18 05:12:01 2018"
                         time_modification="Sun Feb 18 05:08:11 2018" />
        <observations epoch_first="Sun Feb 18 04:00:00 2018"
                      epoch_last="Sun Feb 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41341"
                obs_have="39138"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="35681"
                obs_have="35680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32692"
                obs_have="32692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10568884"
                         time_creation="Sun Feb 18 05:12:01 2018"
                         time_modification="Sun Feb 18 05:08:11 2018" />
        <observations epoch_first="Sun Feb 18 04:00:00 2018"
                      epoch_last="Sun Feb 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41341"
                obs_have="39138"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="35681"
                obs_have="35680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32692"
                obs_have="32692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="10568884"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 05:08:11 2018" />
        <observations epoch_first="Sun Feb 18 04:00:00 2018"
                      epoch_last="Sun Feb 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41341"
                obs_have="39138"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="35681"
                obs_have="35680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32692"
                obs_have="32692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Feb 18 06:20:27 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10468398"
                         time_creation="Sun Feb 18 06:12:02 2018"
                         time_modification="Sun Feb 18 06:08:16 2018" />
        <observations epoch_first="Sun Feb 18 05:00:00 2018"
                      epoch_last="Sun Feb 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38434"
                obs_have="37158"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="37316"
                obs_have="37154"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="35155"
                obs_have="35155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 06:45:27 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10468398"
                         time_creation="Sun Feb 18 06:12:02 2018"
                         time_modification="Sun Feb 18 06:08:16 2018" />
        <observations epoch_first="Sun Feb 18 05:00:00 2018"
                      epoch_last="Sun Feb 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38434"
                obs_have="37158"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="37316"
                obs_have="37154"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="35155"
                obs_have="35155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 08:34:27 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10468398"
                         time_creation="Sun Feb 18 06:12:02 2018"
                         time_modification="Sun Feb 18 06:08:16 2018" />
        <observations epoch_first="Sun Feb 18 05:00:00 2018"
                      epoch_last="Sun Feb 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38434"
                obs_have="37158"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="37316"
                obs_have="37154"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="35155"
                obs_have="35155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10468398"
                         time_creation="Sun Feb 18 06:12:02 2018"
                         time_modification="Sun Feb 18 06:08:16 2018" />
        <observations epoch_first="Sun Feb 18 05:00:00 2018"
                      epoch_last="Sun Feb 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38434"
                obs_have="37158"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="37316"
                obs_have="37154"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="35155"
                obs_have="35155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10468398"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 06:08:16 2018" />
        <observations epoch_first="Sun Feb 18 05:00:00 2018"
                      epoch_last="Sun Feb 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38434"
                obs_have="37158"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="37316"
                obs_have="37154"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="35155"
                obs_have="35155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 18 07:20:26 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10821179"
                         time_creation="Sun Feb 18 07:12:02 2018"
                         time_modification="Sun Feb 18 07:08:22 2018" />
        <observations epoch_first="Sun Feb 18 06:00:00 2018"
                      epoch_last="Sun Feb 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39479"
                obs_have="37368"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32825"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28803"
                obs_have="28803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 07:45:25 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10821179"
                         time_creation="Sun Feb 18 07:12:02 2018"
                         time_modification="Sun Feb 18 07:08:22 2018" />
        <observations epoch_first="Sun Feb 18 06:00:00 2018"
                      epoch_last="Sun Feb 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39479"
                obs_have="37368"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32825"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28803"
                obs_have="28803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 09:34:25 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10821179"
                         time_creation="Sun Feb 18 07:12:02 2018"
                         time_modification="Sun Feb 18 07:08:22 2018" />
        <observations epoch_first="Sun Feb 18 06:00:00 2018"
                      epoch_last="Sun Feb 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39479"
                obs_have="37368"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32825"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28803"
                obs_have="28803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10821179"
                         time_creation="Sun Feb 18 07:12:02 2018"
                         time_modification="Sun Feb 18 07:08:22 2018" />
        <observations epoch_first="Sun Feb 18 06:00:00 2018"
                      epoch_last="Sun Feb 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39479"
                obs_have="37368"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32825"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28803"
                obs_have="28803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10821179"
                         time_creation="Sat Mar 17 01:50:33 2018"
                         time_modification="Sun Feb 18 07:08:22 2018" />
        <observations epoch_first="Sun Feb 18 06:00:00 2018"
                      epoch_last="Sun Feb 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39479"
                obs_have="37368"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="32831"
                obs_have="32825"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28803"
                obs_have="28803"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 18 08:20:25 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10631946"
                         time_creation="Sun Feb 18 08:12:01 2018"
                         time_modification="Sun Feb 18 08:08:13 2018" />
        <observations epoch_first="Sun Feb 18 07:00:00 2018"
                      epoch_last="Sun Feb 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38912"
                obs_have="35465"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="27675"
                obs_have="27553"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23295"
                obs_have="23295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 08:45:25 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10631946"
                         time_creation="Sun Feb 18 08:12:01 2018"
                         time_modification="Sun Feb 18 08:08:13 2018" />
        <observations epoch_first="Sun Feb 18 07:00:00 2018"
                      epoch_last="Sun Feb 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38912"
                obs_have="35465"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="27675"
                obs_have="27553"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23295"
                obs_have="23295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 10:34:25 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10631946"
                         time_creation="Sun Feb 18 08:12:01 2018"
                         time_modification="Sun Feb 18 08:08:13 2018" />
        <observations epoch_first="Sun Feb 18 07:00:00 2018"
                      epoch_last="Sun Feb 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38912"
                obs_have="35465"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="27675"
                obs_have="27553"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23295"
                obs_have="23295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10631946"
                         time_creation="Sun Feb 18 08:12:01 2018"
                         time_modification="Sun Feb 18 08:08:13 2018" />
        <observations epoch_first="Sun Feb 18 07:00:00 2018"
                      epoch_last="Sun Feb 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38912"
                obs_have="35465"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="27675"
                obs_have="27553"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23295"
                obs_have="23295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10631946"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 08:08:13 2018" />
        <observations epoch_first="Sun Feb 18 07:00:00 2018"
                      epoch_last="Sun Feb 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38912"
                obs_have="35465"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="27675"
                obs_have="27553"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="23295"
                obs_have="23295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 18 09:20:23 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10324063"
                         time_creation="Sun Feb 18 09:12:03 2018"
                         time_modification="Sun Feb 18 09:08:13 2018" />
        <observations epoch_first="Sun Feb 18 08:00:00 2018"
                      epoch_last="Sun Feb 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36180"
                obs_have="33667"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="29036"
                obs_have="29036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 09:45:23 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10324063"
                         time_creation="Sun Feb 18 09:12:03 2018"
                         time_modification="Sun Feb 18 09:08:13 2018" />
        <observations epoch_first="Sun Feb 18 08:00:00 2018"
                      epoch_last="Sun Feb 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36180"
                obs_have="33667"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="29036"
                obs_have="29036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 11:34:23 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10324063"
                         time_creation="Sun Feb 18 09:12:03 2018"
                         time_modification="Sun Feb 18 09:08:13 2018" />
        <observations epoch_first="Sun Feb 18 08:00:00 2018"
                      epoch_last="Sun Feb 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36180"
                obs_have="33667"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="29036"
                obs_have="29036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10324063"
                         time_creation="Sun Feb 18 09:12:03 2018"
                         time_modification="Sun Feb 18 09:08:13 2018" />
        <observations epoch_first="Sun Feb 18 08:00:00 2018"
                      epoch_last="Sun Feb 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36180"
                obs_have="33667"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="29036"
                obs_have="29036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10324063"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 09:08:13 2018" />
        <observations epoch_first="Sun Feb 18 08:00:00 2018"
                      epoch_last="Sun Feb 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36180"
                obs_have="33667"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="29036"
                obs_have="29036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24604"
                obs_have="24604"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Feb 18 10:20:25 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9763088"
                         time_creation="Sun Feb 18 10:12:03 2018"
                         time_modification="Sun Feb 18 10:08:05 2018" />
        <observations epoch_first="Sun Feb 18 09:00:00 2018"
                      epoch_last="Sun Feb 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="29287"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="27235"
                obs_have="26864"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22917"
                obs_have="22917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 10:45:25 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9763088"
                         time_creation="Sun Feb 18 10:12:03 2018"
                         time_modification="Sun Feb 18 10:08:05 2018" />
        <observations epoch_first="Sun Feb 18 09:00:00 2018"
                      epoch_last="Sun Feb 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="29287"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="27235"
                obs_have="26864"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22917"
                obs_have="22917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 12:34:25 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9763088"
                         time_creation="Sun Feb 18 10:12:03 2018"
                         time_modification="Sun Feb 18 10:08:05 2018" />
        <observations epoch_first="Sun Feb 18 09:00:00 2018"
                      epoch_last="Sun Feb 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="29287"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="27235"
                obs_have="26864"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22917"
                obs_have="22917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9763088"
                         time_creation="Sun Feb 18 10:12:03 2018"
                         time_modification="Sun Feb 18 10:08:05 2018" />
        <observations epoch_first="Sun Feb 18 09:00:00 2018"
                      epoch_last="Sun Feb 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="29287"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="27235"
                obs_have="26864"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22917"
                obs_have="22917"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9763088"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 10:08:05 2018" />
        <observations epoch_first="Sun Feb 18 09:00:00 2018"
                      epoch_last="Sun Feb 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33826"
                obs_have="29287"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="27235"
                obs_have="26864"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22917"
                obs_have="22917"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 18 11:20:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9766474"
                         time_creation="Sun Feb 18 11:08:02 2018"
                         time_modification="Sun Feb 18 11:07:59 2018" />
        <observations epoch_first="Sun Feb 18 10:00:00 2018"
                      epoch_last="Sun Feb 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="30849"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27463"
                obs_have="27462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 11:45:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9766474"
                         time_creation="Sun Feb 18 11:08:02 2018"
                         time_modification="Sun Feb 18 11:07:59 2018" />
        <observations epoch_first="Sun Feb 18 10:00:00 2018"
                      epoch_last="Sun Feb 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="30849"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27463"
                obs_have="27462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 13:34:27 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9766474"
                         time_creation="Sun Feb 18 11:08:02 2018"
                         time_modification="Sun Feb 18 11:07:59 2018" />
        <observations epoch_first="Sun Feb 18 10:00:00 2018"
                      epoch_last="Sun Feb 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="30849"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27463"
                obs_have="27462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9766474"
                         time_creation="Sun Feb 18 11:08:02 2018"
                         time_modification="Sun Feb 18 11:07:59 2018" />
        <observations epoch_first="Sun Feb 18 10:00:00 2018"
                      epoch_last="Sun Feb 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="30849"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27463"
                obs_have="27462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9766474"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 11:07:59 2018" />
        <observations epoch_first="Sun Feb 18 10:00:00 2018"
                      epoch_last="Sun Feb 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34647"
                obs_have="30849"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27463"
                obs_have="27462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 18 12:20:23 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735125"
                         time_creation="Sun Feb 18 12:10:05 2018"
                         time_modification="Sun Feb 18 12:07:57 2018" />
        <observations epoch_first="Sun Feb 18 11:00:00 2018"
                      epoch_last="Sun Feb 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34152"
                obs_have="31088"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 12:45:23 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735125"
                         time_creation="Sun Feb 18 12:10:05 2018"
                         time_modification="Sun Feb 18 12:07:57 2018" />
        <observations epoch_first="Sun Feb 18 11:00:00 2018"
                      epoch_last="Sun Feb 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34152"
                obs_have="31088"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 14:34:23 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735125"
                         time_creation="Sun Feb 18 12:10:05 2018"
                         time_modification="Sun Feb 18 12:07:57 2018" />
        <observations epoch_first="Sun Feb 18 11:00:00 2018"
                      epoch_last="Sun Feb 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34152"
                obs_have="31088"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735125"
                         time_creation="Sun Feb 18 12:10:05 2018"
                         time_modification="Sun Feb 18 12:07:57 2018" />
        <observations epoch_first="Sun Feb 18 11:00:00 2018"
                      epoch_last="Sun Feb 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34152"
                obs_have="31088"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9735125"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 12:07:57 2018" />
        <observations epoch_first="Sun Feb 18 11:00:00 2018"
                      epoch_last="Sun Feb 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34152"
                obs_have="31088"
                obs_ratio="91.03" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 18 13:20:25 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9388750"
                         time_creation="Sun Feb 18 13:12:02 2018"
                         time_modification="Sun Feb 18 13:08:09 2018" />
        <observations epoch_first="Sun Feb 18 12:00:00 2018"
                      epoch_last="Sun Feb 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="31473"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="27053"
                obs_have="27051"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 13:45:24 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9388750"
                         time_creation="Sun Feb 18 13:12:02 2018"
                         time_modification="Sun Feb 18 13:08:09 2018" />
        <observations epoch_first="Sun Feb 18 12:00:00 2018"
                      epoch_last="Sun Feb 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="31473"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="27053"
                obs_have="27051"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 15:34:24 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9388750"
                         time_creation="Sun Feb 18 13:12:02 2018"
                         time_modification="Sun Feb 18 13:08:09 2018" />
        <observations epoch_first="Sun Feb 18 12:00:00 2018"
                      epoch_last="Sun Feb 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="31473"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="27053"
                obs_have="27051"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9388750"
                         time_creation="Sun Feb 18 13:12:02 2018"
                         time_modification="Sun Feb 18 13:08:09 2018" />
        <observations epoch_first="Sun Feb 18 12:00:00 2018"
                      epoch_last="Sun Feb 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="31473"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="27053"
                obs_have="27051"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9388750"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 13:08:09 2018" />
        <observations epoch_first="Sun Feb 18 12:00:00 2018"
                      epoch_last="Sun Feb 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34413"
                obs_have="31473"
                obs_ratio="91.46" />
          <mask elevation="10 degrees"
                obs_expected="27053"
                obs_have="27051"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 18 14:20:24 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10303656"
                         time_creation="Sun Feb 18 14:12:02 2018"
                         time_modification="Sun Feb 18 14:08:03 2018" />
        <observations epoch_first="Sun Feb 18 13:00:00 2018"
                      epoch_last="Sun Feb 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34958"
                obs_have="34191"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="29994"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26056"
                obs_have="26055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 14:45:24 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10303656"
                         time_creation="Sun Feb 18 14:12:02 2018"
                         time_modification="Sun Feb 18 14:08:03 2018" />
        <observations epoch_first="Sun Feb 18 13:00:00 2018"
                      epoch_last="Sun Feb 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34958"
                obs_have="34191"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="29994"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26056"
                obs_have="26055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 16:34:36 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10303656"
                         time_creation="Sun Feb 18 14:12:02 2018"
                         time_modification="Sun Feb 18 14:08:03 2018" />
        <observations epoch_first="Sun Feb 18 13:00:00 2018"
                      epoch_last="Sun Feb 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34958"
                obs_have="34191"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="29994"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26056"
                obs_have="26055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10303656"
                         time_creation="Sun Feb 18 14:12:02 2018"
                         time_modification="Sun Feb 18 14:08:03 2018" />
        <observations epoch_first="Sun Feb 18 13:00:00 2018"
                      epoch_last="Sun Feb 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34958"
                obs_have="34191"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="29994"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26056"
                obs_have="26055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10303656"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 14:08:03 2018" />
        <observations epoch_first="Sun Feb 18 13:00:00 2018"
                      epoch_last="Sun Feb 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34958"
                obs_have="34191"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30004"
                obs_have="29994"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26056"
                obs_have="26055"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 18 15:20:27 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933798"
                         time_creation="Sun Feb 18 15:12:02 2018"
                         time_modification="Sun Feb 18 15:08:23 2018" />
        <observations epoch_first="Sun Feb 18 14:00:00 2018"
                      epoch_last="Sun Feb 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32947"
                obs_have="30344"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28392"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 15:45:27 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933798"
                         time_creation="Sun Feb 18 15:12:02 2018"
                         time_modification="Sun Feb 18 15:08:23 2018" />
        <observations epoch_first="Sun Feb 18 14:00:00 2018"
                      epoch_last="Sun Feb 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32947"
                obs_have="30344"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28392"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 17:34:28 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933798"
                         time_creation="Sun Feb 18 15:12:02 2018"
                         time_modification="Sun Feb 18 15:08:23 2018" />
        <observations epoch_first="Sun Feb 18 14:00:00 2018"
                      epoch_last="Sun Feb 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32947"
                obs_have="30344"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28392"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933798"
                         time_creation="Sun Feb 18 15:12:02 2018"
                         time_modification="Sun Feb 18 15:08:23 2018" />
        <observations epoch_first="Sun Feb 18 14:00:00 2018"
                      epoch_last="Sun Feb 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32947"
                obs_have="30344"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28392"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="9933798"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 15:08:23 2018" />
        <observations epoch_first="Sun Feb 18 14:00:00 2018"
                      epoch_last="Sun Feb 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32947"
                obs_have="30344"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="28397"
                obs_have="28392"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26386"
                obs_have="26386"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Feb 18 16:20:30 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10434133"
                         time_creation="Sun Feb 18 16:12:03 2018"
                         time_modification="Sun Feb 18 16:08:15 2018" />
        <observations epoch_first="Sun Feb 18 15:00:00 2018"
                      epoch_last="Sun Feb 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36541"
                obs_have="33912"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="30693"
                obs_have="30398"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 16:45:30 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10434133"
                         time_creation="Sun Feb 18 16:12:03 2018"
                         time_modification="Sun Feb 18 16:08:15 2018" />
        <observations epoch_first="Sun Feb 18 15:00:00 2018"
                      epoch_last="Sun Feb 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36541"
                obs_have="33912"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="30693"
                obs_have="30398"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 18:34:30 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10434133"
                         time_creation="Sun Feb 18 16:12:03 2018"
                         time_modification="Sun Feb 18 16:08:15 2018" />
        <observations epoch_first="Sun Feb 18 15:00:00 2018"
                      epoch_last="Sun Feb 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36541"
                obs_have="33912"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="30693"
                obs_have="30398"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10434133"
                         time_creation="Sun Feb 18 16:12:03 2018"
                         time_modification="Sun Feb 18 16:08:15 2018" />
        <observations epoch_first="Sun Feb 18 15:00:00 2018"
                      epoch_last="Sun Feb 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36541"
                obs_have="33912"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="30693"
                obs_have="30398"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10434133"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 16:08:15 2018" />
        <observations epoch_first="Sun Feb 18 15:00:00 2018"
                      epoch_last="Sun Feb 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36541"
                obs_have="33912"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="30693"
                obs_have="30398"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 18 17:20:28 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10877659"
                         time_creation="Sun Feb 18 17:12:02 2018"
                         time_modification="Sun Feb 18 17:08:16 2018" />
        <observations epoch_first="Sun Feb 18 16:00:00 2018"
                      epoch_last="Sun Feb 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38664"
                obs_have="37631"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33564"
                obs_have="33454"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29340"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 17:45:33 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10877659"
                         time_creation="Sun Feb 18 17:12:02 2018"
                         time_modification="Sun Feb 18 17:08:16 2018" />
        <observations epoch_first="Sun Feb 18 16:00:00 2018"
                      epoch_last="Sun Feb 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38664"
                obs_have="37631"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33564"
                obs_have="33454"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29340"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 19:34:27 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10877659"
                         time_creation="Sun Feb 18 17:12:02 2018"
                         time_modification="Sun Feb 18 17:08:16 2018" />
        <observations epoch_first="Sun Feb 18 16:00:00 2018"
                      epoch_last="Sun Feb 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38664"
                obs_have="37631"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33564"
                obs_have="33454"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29340"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10877659"
                         time_creation="Sun Feb 18 17:12:02 2018"
                         time_modification="Sun Feb 18 17:08:16 2018" />
        <observations epoch_first="Sun Feb 18 16:00:00 2018"
                      epoch_last="Sun Feb 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38664"
                obs_have="37631"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33564"
                obs_have="33454"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29340"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10877659"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 17:08:16 2018" />
        <observations epoch_first="Sun Feb 18 16:00:00 2018"
                      epoch_last="Sun Feb 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38664"
                obs_have="37631"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="33564"
                obs_have="33454"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29340"
                obs_have="29340"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 18 18:20:31 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10015318"
                         time_creation="Sun Feb 18 18:10:04 2018"
                         time_modification="Sun Feb 18 18:08:00 2018" />
        <observations epoch_first="Sun Feb 18 17:00:00 2018"
                      epoch_last="Sun Feb 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33821"
                obs_have="33648"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 18:45:26 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10015318"
                         time_creation="Sun Feb 18 18:10:04 2018"
                         time_modification="Sun Feb 18 18:08:00 2018" />
        <observations epoch_first="Sun Feb 18 17:00:00 2018"
                      epoch_last="Sun Feb 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33821"
                obs_have="33648"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 20:34:25 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10015318"
                         time_creation="Sun Feb 18 18:10:04 2018"
                         time_modification="Sun Feb 18 18:08:00 2018" />
        <observations epoch_first="Sun Feb 18 17:00:00 2018"
                      epoch_last="Sun Feb 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33821"
                obs_have="33648"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10015318"
                         time_creation="Sun Feb 18 18:10:04 2018"
                         time_modification="Sun Feb 18 18:08:00 2018" />
        <observations epoch_first="Sun Feb 18 17:00:00 2018"
                      epoch_last="Sun Feb 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33821"
                obs_have="33648"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10015318"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 18:08:00 2018" />
        <observations epoch_first="Sun Feb 18 17:00:00 2018"
                      epoch_last="Sun Feb 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33821"
                obs_have="33648"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31612"
                obs_have="31612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 18 19:20:27 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9113404"
                         time_creation="Sun Feb 18 19:12:02 2018"
                         time_modification="Sun Feb 18 19:08:07 2018" />
        <observations epoch_first="Sun Feb 18 18:00:00 2018"
                      epoch_last="Sun Feb 18 18:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="31568"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="28969"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="24808"
                obs_ratio="96.88" />
        </observations>
      </control>
      <control date="Sun Feb 18 19:45:27 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9113404"
                         time_creation="Sun Feb 18 19:12:02 2018"
                         time_modification="Sun Feb 18 19:08:07 2018" />
        <observations epoch_first="Sun Feb 18 18:00:00 2018"
                      epoch_last="Sun Feb 18 18:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="31568"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="28968"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="24808"
                obs_ratio="96.88" />
        </observations>
      </control>
      <control date="Sun Feb 18 21:34:26 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9113404"
                         time_creation="Sun Feb 18 19:12:02 2018"
                         time_modification="Sun Feb 18 19:08:07 2018" />
        <observations epoch_first="Sun Feb 18 18:00:00 2018"
                      epoch_last="Sun Feb 18 18:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="31568"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="28968"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="24808"
                obs_ratio="96.88" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9113404"
                         time_creation="Sun Feb 18 19:12:02 2018"
                         time_modification="Sun Feb 18 19:08:07 2018" />
        <observations epoch_first="Sun Feb 18 18:00:00 2018"
                      epoch_last="Sun Feb 18 18:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="31568"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="28968"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="24808"
                obs_ratio="96.88" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9113404"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 19:08:07 2018" />
        <observations epoch_first="Sun Feb 18 18:00:00 2018"
                      epoch_last="Sun Feb 18 18:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="31568"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29825"
                obs_have="28968"
                obs_ratio="97.13" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="24808"
                obs_ratio="96.88" />
        </observations>
      </control>
    </file>
    <file name="/blft049t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Feb 18 20:20:28 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9795115"
                         time_creation="Sun Feb 18 20:10:02 2018"
                         time_modification="Sun Feb 18 20:07:57 2018" />
        <observations epoch_first="Sun Feb 18 19:00:00 2018"
                      epoch_last="Sun Feb 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39105"
                obs_have="32266"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="28265"
                obs_have="27969"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22324"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 18 20:45:29 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9795115"
                         time_creation="Sun Feb 18 20:10:02 2018"
                         time_modification="Sun Feb 18 20:07:57 2018" />
        <observations epoch_first="Sun Feb 18 19:00:00 2018"
                      epoch_last="Sun Feb 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39105"
                obs_have="32266"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="28265"
                obs_have="27969"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22324"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 18 22:34:28 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9795115"
                         time_creation="Sun Feb 18 20:10:02 2018"
                         time_modification="Sun Feb 18 20:07:57 2018" />
        <observations epoch_first="Sun Feb 18 19:00:00 2018"
                      epoch_last="Sun Feb 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39105"
                obs_have="32266"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="28265"
                obs_have="27969"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22324"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9795115"
                         time_creation="Sun Feb 18 20:10:02 2018"
                         time_modification="Sun Feb 18 20:07:57 2018" />
        <observations epoch_first="Sun Feb 18 19:00:00 2018"
                      epoch_last="Sun Feb 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39105"
                obs_have="32266"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="28265"
                obs_have="27969"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22324"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9795115"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 20:07:57 2018" />
        <observations epoch_first="Sun Feb 18 19:00:00 2018"
                      epoch_last="Sun Feb 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39105"
                obs_have="32266"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="28265"
                obs_have="27969"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22324"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/blft049u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Feb 18 23:34:26 2018"
               level="3">
        <file_statistics latency="00:54:07"
                         size="8962323"
                         time_creation="Sun Feb 18 22:10:02 2018"
                         time_modification="Sun Feb 18 21:54:06 2018" />
        <observations epoch_first="Sun Feb 18 20:00:00 2018"
                      epoch_last="Sun Feb 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33079"
                obs_have="31296"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="29624"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:54:07"
                         size="8962323"
                         time_creation="Sun Feb 18 22:10:02 2018"
                         time_modification="Sun Feb 18 21:54:06 2018" />
        <observations epoch_first="Sun Feb 18 20:00:00 2018"
                      epoch_last="Sun Feb 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33079"
                obs_have="31296"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="29624"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:54:07"
                         size="8962323"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 21:54:06 2018" />
        <observations epoch_first="Sun Feb 18 20:00:00 2018"
                      epoch_last="Sun Feb 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33079"
                obs_have="31296"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="29624"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27113"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb 18 22:20:27 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9365428"
                         time_creation="Sun Feb 18 22:10:02 2018"
                         time_modification="Sun Feb 18 22:08:00 2018" />
        <observations epoch_first="Sun Feb 18 21:00:00 2018"
                      epoch_last="Sun Feb 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="30623"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 18 22:45:27 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9365428"
                         time_creation="Sun Feb 18 22:10:02 2018"
                         time_modification="Sun Feb 18 22:08:00 2018" />
        <observations epoch_first="Sun Feb 18 21:00:00 2018"
                      epoch_last="Sun Feb 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="30623"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 00:34:26 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9365428"
                         time_creation="Sun Feb 18 22:10:02 2018"
                         time_modification="Sun Feb 18 22:08:00 2018" />
        <observations epoch_first="Sun Feb 18 21:00:00 2018"
                      epoch_last="Sun Feb 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="30623"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9365428"
                         time_creation="Sun Feb 18 22:10:02 2018"
                         time_modification="Sun Feb 18 22:08:00 2018" />
        <observations epoch_first="Sun Feb 18 21:00:00 2018"
                      epoch_last="Sun Feb 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="30623"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9365428"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 22:08:00 2018" />
        <observations epoch_first="Sun Feb 18 21:00:00 2018"
                      epoch_last="Sun Feb 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31580"
                obs_have="30623"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24275"
                obs_have="24275"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft049w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 18 23:20:26 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9059213"
                         time_creation="Sun Feb 18 23:10:03 2018"
                         time_modification="Sun Feb 18 23:07:51 2018" />
        <observations epoch_first="Sun Feb 18 22:00:00 2018"
                      epoch_last="Sun Feb 18 22:59:59 2018"
                      epochs="3292"
                      epochs_ratio="91.44">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="27477"
                obs_ratio="84.39" />
          <mask elevation="10 degrees"
                obs_expected="25643"
                obs_have="23487"
                obs_ratio="91.59" />
          <mask elevation="15 degrees"
                obs_expected="22845"
                obs_have="20997"
                obs_ratio="91.91" />
        </observations>
      </control>
      <control date="Sun Feb 18 23:45:25 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9059213"
                         time_creation="Sun Feb 18 23:10:03 2018"
                         time_modification="Sun Feb 18 23:07:51 2018" />
        <observations epoch_first="Sun Feb 18 22:00:00 2018"
                      epoch_last="Sun Feb 18 22:59:59 2018"
                      epochs="3292"
                      epochs_ratio="91.44">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="27477"
                obs_ratio="84.39" />
          <mask elevation="10 degrees"
                obs_expected="25643"
                obs_have="23487"
                obs_ratio="91.59" />
          <mask elevation="15 degrees"
                obs_expected="22845"
                obs_have="20997"
                obs_ratio="91.91" />
        </observations>
      </control>
      <control date="Mon Feb 19 01:34:25 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9059213"
                         time_creation="Sun Feb 18 23:10:03 2018"
                         time_modification="Sun Feb 18 23:07:51 2018" />
        <observations epoch_first="Sun Feb 18 22:00:00 2018"
                      epoch_last="Sun Feb 18 22:59:59 2018"
                      epochs="3292"
                      epochs_ratio="91.44">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="27477"
                obs_ratio="84.39" />
          <mask elevation="10 degrees"
                obs_expected="25643"
                obs_have="23487"
                obs_ratio="91.59" />
          <mask elevation="15 degrees"
                obs_expected="22845"
                obs_have="20997"
                obs_ratio="91.91" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9059213"
                         time_creation="Sun Feb 18 23:10:03 2018"
                         time_modification="Sun Feb 18 23:07:51 2018" />
        <observations epoch_first="Sun Feb 18 22:00:00 2018"
                      epoch_last="Sun Feb 18 22:59:59 2018"
                      epochs="3292"
                      epochs_ratio="91.44">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="27477"
                obs_ratio="84.39" />
          <mask elevation="10 degrees"
                obs_expected="25643"
                obs_have="23487"
                obs_ratio="91.59" />
          <mask elevation="15 degrees"
                obs_expected="22845"
                obs_have="20997"
                obs_ratio="91.91" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9059213"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Sun Feb 18 23:07:51 2018" />
        <observations epoch_first="Sun Feb 18 22:00:00 2018"
                      epoch_last="Sun Feb 18 22:59:59 2018"
                      epochs="3292"
                      epochs_ratio="91.44">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="27477"
                obs_ratio="84.39" />
          <mask elevation="10 degrees"
                obs_expected="25643"
                obs_have="23487"
                obs_ratio="91.59" />
          <mask elevation="15 degrees"
                obs_expected="22845"
                obs_have="20997"
                obs_ratio="91.91" />
        </observations>
      </control>
    </file>
    <file name="/blft049x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb 19 00:45:30 2018"
               level="3">
        <file_statistics latency="00:37:15"
                         size="9488836"
                         time_creation="Mon Feb 19 00:45:03 2018"
                         time_modification="Mon Feb 19 00:37:14 2018" />
        <observations epoch_first="Sun Feb 18 23:00:00 2018"
                      epoch_last="Sun Feb 18 23:59:59 2018"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="35229"
                obs_have="28638"
                obs_ratio="81.29" />
          <mask elevation="10 degrees"
                obs_expected="26415"
                obs_have="23816"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="22223"
                obs_have="20177"
                obs_ratio="90.79" />
        </observations>
      </control>
      <control date="Mon Feb 19 02:34:32 2018"
               level="3">
        <file_statistics latency="00:37:15"
                         size="9488836"
                         time_creation="Mon Feb 19 00:45:03 2018"
                         time_modification="Mon Feb 19 00:37:14 2018" />
        <observations epoch_first="Sun Feb 18 23:00:00 2018"
                      epoch_last="Sun Feb 18 23:59:59 2018"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="35229"
                obs_have="28638"
                obs_ratio="81.29" />
          <mask elevation="10 degrees"
                obs_expected="26415"
                obs_have="23816"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="22223"
                obs_have="20177"
                obs_ratio="90.79" />
        </observations>
      </control>
      <control date="Mon Feb 19 18:12:10 2018"
               level="3">
        <file_statistics latency="01:10:00"
                         size="9488836"
                         time_creation="Mon Feb 19 02:50:03 2018"
                         time_modification="Mon Feb 19 01:09:59 2018" />
        <observations epoch_first="Sun Feb 18 23:00:00 2018"
                      epoch_last="Sun Feb 18 23:59:59 2018"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="35229"
                obs_have="28638"
                obs_ratio="81.29" />
          <mask elevation="10 degrees"
                obs_expected="26415"
                obs_have="23816"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="22223"
                obs_have="20177"
                obs_ratio="90.79" />
        </observations>
      </control>
      <control date="Tue Mar 20 02:56:26 2018"
               level="3">
        <file_statistics latency="01:10:00"
                         size="9488836"
                         time_creation="Sat Mar 17 01:50:34 2018"
                         time_modification="Mon Feb 19 01:09:59 2018" />
        <observations epoch_first="Sun Feb 18 23:00:00 2018"
                      epoch_last="Sun Feb 18 23:59:59 2018"
                      epochs="3259"
                      epochs_ratio="90.53">
          <mask elevation="03 degrees"
                obs_expected="35229"
                obs_have="28638"
                obs_ratio="81.29" />
          <mask elevation="10 degrees"
                obs_expected="26415"
                obs_have="23816"
                obs_ratio="90.16" />
          <mask elevation="15 degrees"
                obs_expected="22223"
                obs_have="20177"
                obs_ratio="90.79" />
        </observations>
      </control>
    </file>
  </station>
</QC>
