<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-09 00:01:53"
    DayOfYear="40"
    Year="2018">
  <station name="BLFT">
    <file name="/blft0400.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 10 18:01:20 2018"
               level="3">
        <file_statistics latency="01:35:22"
                         size="7635264"
                         time_creation="Sat Feb 10 02:50:06 2018"
                         time_modification="Sat Feb 10 01:34:52 2018" />
        <observations epoch_first="Fri Feb  9 00:02:00 2018"
                      epoch_last="Fri Feb  9 23:59:30 2018"
                      epochs="2826"
                      epochs_ratio="98.12">
          <mask elevation="03 degrees"
                obs_expected="29317"
                obs_have="26630"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="24409"
                obs_have="23573"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="21704"
                obs_have="20988"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:45:24 2018"
               level="3">
        <file_statistics latency="01:35:22"
                         size="7635264"
                         time_creation="Thu Mar  8 01:56:08 2018"
                         time_modification="Sat Feb 10 01:34:52 2018" />
        <observations epoch_first="Fri Feb  9 00:02:00 2018"
                      epoch_last="Fri Feb  9 23:59:30 2018"
                      epochs="2826"
                      epochs_ratio="98.12">
          <mask elevation="03 degrees"
                obs_expected="29317"
                obs_have="26630"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="24409"
                obs_have="23573"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="21704"
                obs_have="20988"
                obs_ratio="96.70" />
        </observations>
      </control>
    </file>
    <file name="/blft040a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb  9 01:45:25 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9740985"
                         time_creation="Fri Feb  9 01:12:01 2018"
                         time_modification="Fri Feb  9 01:08:04 2018" />
        <observations epoch_first="Fri Feb  9 00:01:53 2018"
                      epoch_last="Fri Feb  9 00:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="36236"
                obs_have="32747"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19817"
                obs_have="19817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 03:34:26 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9740985"
                         time_creation="Fri Feb  9 01:12:01 2018"
                         time_modification="Fri Feb  9 01:08:04 2018" />
        <observations epoch_first="Fri Feb  9 00:01:53 2018"
                      epoch_last="Fri Feb  9 00:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="36236"
                obs_have="32747"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19817"
                obs_have="19817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9740985"
                         time_creation="Fri Feb  9 01:12:01 2018"
                         time_modification="Fri Feb  9 01:08:04 2018" />
        <observations epoch_first="Fri Feb  9 00:01:53 2018"
                      epoch_last="Fri Feb  9 00:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="36236"
                obs_have="32747"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19817"
                obs_have="19817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9740985"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 01:08:04 2018" />
        <observations epoch_first="Fri Feb  9 00:01:53 2018"
                      epoch_last="Fri Feb  9 00:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="36236"
                obs_have="32747"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="23403"
                obs_have="23403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19817"
                obs_have="19817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb  9 02:20:23 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9309886"
                         time_creation="Fri Feb  9 02:12:01 2018"
                         time_modification="Fri Feb  9 02:08:10 2018" />
        <observations epoch_first="Fri Feb  9 01:00:00 2018"
                      epoch_last="Fri Feb  9 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38866"
                obs_have="33151"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="29100"
                obs_have="28839"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23056"
                obs_have="23056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 02:45:23 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9309886"
                         time_creation="Fri Feb  9 02:12:01 2018"
                         time_modification="Fri Feb  9 02:08:10 2018" />
        <observations epoch_first="Fri Feb  9 01:00:00 2018"
                      epoch_last="Fri Feb  9 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38866"
                obs_have="33151"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="29100"
                obs_have="28839"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23056"
                obs_have="23056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 04:34:25 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9309886"
                         time_creation="Fri Feb  9 02:12:01 2018"
                         time_modification="Fri Feb  9 02:08:10 2018" />
        <observations epoch_first="Fri Feb  9 01:00:00 2018"
                      epoch_last="Fri Feb  9 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38866"
                obs_have="33151"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="29100"
                obs_have="28839"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23056"
                obs_have="23056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9309886"
                         time_creation="Fri Feb  9 02:12:01 2018"
                         time_modification="Fri Feb  9 02:08:10 2018" />
        <observations epoch_first="Fri Feb  9 01:00:00 2018"
                      epoch_last="Fri Feb  9 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38866"
                obs_have="33151"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="29100"
                obs_have="28839"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23056"
                obs_have="23056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9309886"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 02:08:10 2018" />
        <observations epoch_first="Fri Feb  9 01:00:00 2018"
                      epoch_last="Fri Feb  9 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38866"
                obs_have="33151"
                obs_ratio="85.30" />
          <mask elevation="10 degrees"
                obs_expected="29100"
                obs_have="28839"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23056"
                obs_have="23056"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb  9 03:20:23 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9785489"
                         time_creation="Fri Feb  9 03:12:02 2018"
                         time_modification="Fri Feb  9 03:08:11 2018" />
        <observations epoch_first="Fri Feb  9 02:00:00 2018"
                      epoch_last="Fri Feb  9 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36341"
                obs_have="35403"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 03:45:30 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9785489"
                         time_creation="Fri Feb  9 03:12:02 2018"
                         time_modification="Fri Feb  9 03:08:11 2018" />
        <observations epoch_first="Fri Feb  9 02:00:00 2018"
                      epoch_last="Fri Feb  9 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36341"
                obs_have="35403"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 05:34:24 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9785489"
                         time_creation="Fri Feb  9 03:12:02 2018"
                         time_modification="Fri Feb  9 03:08:11 2018" />
        <observations epoch_first="Fri Feb  9 02:00:00 2018"
                      epoch_last="Fri Feb  9 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36341"
                obs_have="35403"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9785489"
                         time_creation="Fri Feb  9 03:12:02 2018"
                         time_modification="Fri Feb  9 03:08:11 2018" />
        <observations epoch_first="Fri Feb  9 02:00:00 2018"
                      epoch_last="Fri Feb  9 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36341"
                obs_have="35403"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9785489"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 03:08:11 2018" />
        <observations epoch_first="Fri Feb  9 02:00:00 2018"
                      epoch_last="Fri Feb  9 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36341"
                obs_have="35403"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34076"
                obs_have="34076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb  9 04:20:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9629253"
                         time_creation="Fri Feb  9 04:12:01 2018"
                         time_modification="Fri Feb  9 04:07:59 2018" />
        <observations epoch_first="Fri Feb  9 03:00:00 2018"
                      epoch_last="Fri Feb  9 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="37623"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="34354"
                obs_have="34354"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32058"
                obs_have="32058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 04:45:27 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9629253"
                         time_creation="Fri Feb  9 04:12:01 2018"
                         time_modification="Fri Feb  9 04:07:59 2018" />
        <observations epoch_first="Fri Feb  9 03:00:00 2018"
                      epoch_last="Fri Feb  9 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="37623"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="34354"
                obs_have="34354"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32058"
                obs_have="32058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 06:34:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9629253"
                         time_creation="Fri Feb  9 04:12:01 2018"
                         time_modification="Fri Feb  9 04:07:59 2018" />
        <observations epoch_first="Fri Feb  9 03:00:00 2018"
                      epoch_last="Fri Feb  9 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="37623"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="34354"
                obs_have="34354"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32058"
                obs_have="32058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9629253"
                         time_creation="Fri Feb  9 04:12:01 2018"
                         time_modification="Fri Feb  9 04:07:59 2018" />
        <observations epoch_first="Fri Feb  9 03:00:00 2018"
                      epoch_last="Fri Feb  9 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="37623"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="34354"
                obs_have="34354"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32058"
                obs_have="32058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9629253"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 04:07:59 2018" />
        <observations epoch_first="Fri Feb  9 03:00:00 2018"
                      epoch_last="Fri Feb  9 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="37623"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="34354"
                obs_have="34354"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32058"
                obs_have="32058"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb  9 05:20:29 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10543412"
                         time_creation="Fri Feb  9 05:12:02 2018"
                         time_modification="Fri Feb  9 05:08:03 2018" />
        <observations epoch_first="Fri Feb  9 04:00:00 2018"
                      epoch_last="Fri Feb  9 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42703"
                obs_have="41337"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="37695"
                obs_have="37661"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32556"
                obs_have="32552"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb  9 05:45:30 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10543412"
                         time_creation="Fri Feb  9 05:12:02 2018"
                         time_modification="Fri Feb  9 05:08:03 2018" />
        <observations epoch_first="Fri Feb  9 04:00:00 2018"
                      epoch_last="Fri Feb  9 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42703"
                obs_have="41337"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="37695"
                obs_have="37661"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32556"
                obs_have="32552"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb  9 07:34:29 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10543412"
                         time_creation="Fri Feb  9 05:12:02 2018"
                         time_modification="Fri Feb  9 05:08:03 2018" />
        <observations epoch_first="Fri Feb  9 04:00:00 2018"
                      epoch_last="Fri Feb  9 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42703"
                obs_have="41337"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="37695"
                obs_have="37661"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32556"
                obs_have="32552"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10543412"
                         time_creation="Fri Feb  9 05:12:02 2018"
                         time_modification="Fri Feb  9 05:08:03 2018" />
        <observations epoch_first="Fri Feb  9 04:00:00 2018"
                      epoch_last="Fri Feb  9 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42703"
                obs_have="41337"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="37695"
                obs_have="37661"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32556"
                obs_have="32552"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10543412"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 05:08:03 2018" />
        <observations epoch_first="Fri Feb  9 04:00:00 2018"
                      epoch_last="Fri Feb  9 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42703"
                obs_have="41337"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="37695"
                obs_have="37661"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32556"
                obs_have="32552"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/blft040f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb  9 06:20:24 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10359792"
                         time_creation="Fri Feb  9 06:12:02 2018"
                         time_modification="Fri Feb  9 06:08:09 2018" />
        <observations epoch_first="Fri Feb  9 05:00:00 2018"
                      epoch_last="Fri Feb  9 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39877"
                obs_have="38753"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="36219"
                obs_have="36135"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="33840"
                obs_have="33840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 06:45:25 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10359792"
                         time_creation="Fri Feb  9 06:12:02 2018"
                         time_modification="Fri Feb  9 06:08:09 2018" />
        <observations epoch_first="Fri Feb  9 05:00:00 2018"
                      epoch_last="Fri Feb  9 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39877"
                obs_have="38753"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="36219"
                obs_have="36135"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="33840"
                obs_have="33840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 08:34:24 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10359792"
                         time_creation="Fri Feb  9 06:12:02 2018"
                         time_modification="Fri Feb  9 06:08:09 2018" />
        <observations epoch_first="Fri Feb  9 05:00:00 2018"
                      epoch_last="Fri Feb  9 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39877"
                obs_have="38753"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="36219"
                obs_have="36135"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="33840"
                obs_have="33840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10359792"
                         time_creation="Fri Feb  9 06:12:02 2018"
                         time_modification="Fri Feb  9 06:08:09 2018" />
        <observations epoch_first="Fri Feb  9 05:00:00 2018"
                      epoch_last="Fri Feb  9 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39877"
                obs_have="38753"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="36219"
                obs_have="36135"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="33840"
                obs_have="33840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="10359792"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 06:08:09 2018" />
        <observations epoch_first="Fri Feb  9 05:00:00 2018"
                      epoch_last="Fri Feb  9 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39877"
                obs_have="38753"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="36219"
                obs_have="36135"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="33840"
                obs_have="33840"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb  9 07:20:25 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10354022"
                         time_creation="Fri Feb  9 07:12:01 2018"
                         time_modification="Fri Feb  9 07:08:17 2018" />
        <observations epoch_first="Fri Feb  9 06:00:00 2018"
                      epoch_last="Fri Feb  9 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="36109"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="34626"
                obs_have="34626"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32952"
                obs_have="32952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 07:45:25 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10354022"
                         time_creation="Fri Feb  9 07:12:01 2018"
                         time_modification="Fri Feb  9 07:08:17 2018" />
        <observations epoch_first="Fri Feb  9 06:00:00 2018"
                      epoch_last="Fri Feb  9 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="36109"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="34626"
                obs_have="34626"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32952"
                obs_have="32952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 09:34:25 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10354022"
                         time_creation="Fri Feb  9 07:12:01 2018"
                         time_modification="Fri Feb  9 07:08:17 2018" />
        <observations epoch_first="Fri Feb  9 06:00:00 2018"
                      epoch_last="Fri Feb  9 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="36109"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="34626"
                obs_have="34626"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32952"
                obs_have="32952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10354022"
                         time_creation="Fri Feb  9 07:12:01 2018"
                         time_modification="Fri Feb  9 07:08:17 2018" />
        <observations epoch_first="Fri Feb  9 06:00:00 2018"
                      epoch_last="Fri Feb  9 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="36109"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="34626"
                obs_have="34626"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32952"
                obs_have="32952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10354022"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 07:08:17 2018" />
        <observations epoch_first="Fri Feb  9 06:00:00 2018"
                      epoch_last="Fri Feb  9 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38005"
                obs_have="36109"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="34626"
                obs_have="34626"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32952"
                obs_have="32952"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb  9 08:20:25 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10365597"
                         time_creation="Fri Feb  9 08:12:03 2018"
                         time_modification="Fri Feb  9 08:08:15 2018" />
        <observations epoch_first="Fri Feb  9 07:00:00 2018"
                      epoch_last="Fri Feb  9 07:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39882"
                obs_have="36100"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="31217"
                obs_have="30178"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="26584"
                obs_have="25668"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Fri Feb  9 08:45:24 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10365597"
                         time_creation="Fri Feb  9 08:12:03 2018"
                         time_modification="Fri Feb  9 08:08:15 2018" />
        <observations epoch_first="Fri Feb  9 07:00:00 2018"
                      epoch_last="Fri Feb  9 07:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39882"
                obs_have="36100"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="31217"
                obs_have="30178"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="26584"
                obs_have="25668"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Fri Feb  9 10:34:24 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10365597"
                         time_creation="Fri Feb  9 08:12:03 2018"
                         time_modification="Fri Feb  9 08:08:15 2018" />
        <observations epoch_first="Fri Feb  9 07:00:00 2018"
                      epoch_last="Fri Feb  9 07:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39882"
                obs_have="36100"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="31217"
                obs_have="30178"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="26584"
                obs_have="25668"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10365597"
                         time_creation="Fri Feb  9 08:12:03 2018"
                         time_modification="Fri Feb  9 08:08:15 2018" />
        <observations epoch_first="Fri Feb  9 07:00:00 2018"
                      epoch_last="Fri Feb  9 07:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39882"
                obs_have="36100"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="31217"
                obs_have="30178"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="26584"
                obs_have="25668"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10365597"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 08:08:15 2018" />
        <observations epoch_first="Fri Feb  9 07:00:00 2018"
                      epoch_last="Fri Feb  9 07:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39882"
                obs_have="36100"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="31217"
                obs_have="30178"
                obs_ratio="96.67" />
          <mask elevation="15 degrees"
                obs_expected="26584"
                obs_have="25668"
                obs_ratio="96.55" />
        </observations>
      </control>
    </file>
    <file name="/blft040i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb  9 09:20:23 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10497649"
                         time_creation="Fri Feb  9 09:12:04 2018"
                         time_modification="Fri Feb  9 09:08:22 2018" />
        <observations epoch_first="Fri Feb  9 08:00:00 2018"
                      epoch_last="Fri Feb  9 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38926"
                obs_have="34846"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="28190"
                obs_have="27831"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23152"
                obs_have="23152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 09:45:23 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10497649"
                         time_creation="Fri Feb  9 09:12:04 2018"
                         time_modification="Fri Feb  9 09:08:22 2018" />
        <observations epoch_first="Fri Feb  9 08:00:00 2018"
                      epoch_last="Fri Feb  9 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38926"
                obs_have="34846"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="28190"
                obs_have="27831"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23152"
                obs_have="23152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 11:34:24 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10497649"
                         time_creation="Fri Feb  9 09:12:04 2018"
                         time_modification="Fri Feb  9 09:08:22 2018" />
        <observations epoch_first="Fri Feb  9 08:00:00 2018"
                      epoch_last="Fri Feb  9 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38926"
                obs_have="34846"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="28190"
                obs_have="27831"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23152"
                obs_have="23152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10497649"
                         time_creation="Fri Feb  9 09:12:04 2018"
                         time_modification="Fri Feb  9 09:08:22 2018" />
        <observations epoch_first="Fri Feb  9 08:00:00 2018"
                      epoch_last="Fri Feb  9 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38926"
                obs_have="34846"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="28190"
                obs_have="27831"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23152"
                obs_have="23152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10497649"
                         time_creation="Thu Mar  8 01:50:38 2018"
                         time_modification="Fri Feb  9 09:08:22 2018" />
        <observations epoch_first="Fri Feb  9 08:00:00 2018"
                      epoch_last="Fri Feb  9 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38926"
                obs_have="34846"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="28190"
                obs_have="27831"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23152"
                obs_have="23152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb  9 10:20:25 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9714030"
                         time_creation="Fri Feb  9 10:12:01 2018"
                         time_modification="Fri Feb  9 10:08:06 2018" />
        <observations epoch_first="Fri Feb  9 09:00:00 2018"
                      epoch_last="Fri Feb  9 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="31763"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="28938"
                obs_have="28920"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 10:45:26 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9714030"
                         time_creation="Fri Feb  9 10:12:01 2018"
                         time_modification="Fri Feb  9 10:08:06 2018" />
        <observations epoch_first="Fri Feb  9 09:00:00 2018"
                      epoch_last="Fri Feb  9 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="31763"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="28938"
                obs_have="28920"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 12:34:26 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9714030"
                         time_creation="Fri Feb  9 10:12:01 2018"
                         time_modification="Fri Feb  9 10:08:06 2018" />
        <observations epoch_first="Fri Feb  9 09:00:00 2018"
                      epoch_last="Fri Feb  9 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="31763"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="28938"
                obs_have="28920"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9714030"
                         time_creation="Fri Feb  9 10:12:01 2018"
                         time_modification="Fri Feb  9 10:08:06 2018" />
        <observations epoch_first="Fri Feb  9 09:00:00 2018"
                      epoch_last="Fri Feb  9 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="31763"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="28938"
                obs_have="28920"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9714030"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 10:08:06 2018" />
        <observations epoch_first="Fri Feb  9 09:00:00 2018"
                      epoch_last="Fri Feb  9 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="31763"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="28938"
                obs_have="28920"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24485"
                obs_have="24485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb  9 11:20:24 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9227742"
                         time_creation="Fri Feb  9 11:12:01 2018"
                         time_modification="Fri Feb  9 11:08:10 2018" />
        <observations epoch_first="Fri Feb  9 10:00:00 2018"
                      epoch_last="Fri Feb  9 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32753"
                obs_have="28960"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26681"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 11:45:23 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9227742"
                         time_creation="Fri Feb  9 11:12:01 2018"
                         time_modification="Fri Feb  9 11:08:10 2018" />
        <observations epoch_first="Fri Feb  9 10:00:00 2018"
                      epoch_last="Fri Feb  9 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32753"
                obs_have="28960"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26681"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 13:34:23 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9227742"
                         time_creation="Fri Feb  9 11:12:01 2018"
                         time_modification="Fri Feb  9 11:08:10 2018" />
        <observations epoch_first="Fri Feb  9 10:00:00 2018"
                      epoch_last="Fri Feb  9 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32753"
                obs_have="28960"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26681"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9227742"
                         time_creation="Fri Feb  9 11:12:01 2018"
                         time_modification="Fri Feb  9 11:08:10 2018" />
        <observations epoch_first="Fri Feb  9 10:00:00 2018"
                      epoch_last="Fri Feb  9 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32753"
                obs_have="28960"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26681"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9227742"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 11:08:10 2018" />
        <observations epoch_first="Fri Feb  9 10:00:00 2018"
                      epoch_last="Fri Feb  9 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32753"
                obs_have="28960"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26681"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23549"
                obs_have="23549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb  9 12:20:26 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9581646"
                         time_creation="Fri Feb  9 12:10:02 2018"
                         time_modification="Fri Feb  9 12:07:47 2018" />
        <observations epoch_first="Fri Feb  9 11:00:00 2018"
                      epoch_last="Fri Feb  9 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36484"
                obs_have="33613"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24406"
                obs_have="24406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 12:45:25 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9581646"
                         time_creation="Fri Feb  9 12:10:02 2018"
                         time_modification="Fri Feb  9 12:07:47 2018" />
        <observations epoch_first="Fri Feb  9 11:00:00 2018"
                      epoch_last="Fri Feb  9 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36484"
                obs_have="33613"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24406"
                obs_have="24406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 14:34:25 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9581646"
                         time_creation="Fri Feb  9 12:10:02 2018"
                         time_modification="Fri Feb  9 12:07:47 2018" />
        <observations epoch_first="Fri Feb  9 11:00:00 2018"
                      epoch_last="Fri Feb  9 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36484"
                obs_have="33613"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24406"
                obs_have="24406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9581646"
                         time_creation="Fri Feb  9 12:10:02 2018"
                         time_modification="Fri Feb  9 12:07:47 2018" />
        <observations epoch_first="Fri Feb  9 11:00:00 2018"
                      epoch_last="Fri Feb  9 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36484"
                obs_have="33613"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24406"
                obs_have="24406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9581646"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 12:07:47 2018" />
        <observations epoch_first="Fri Feb  9 11:00:00 2018"
                      epoch_last="Fri Feb  9 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36484"
                obs_have="33613"
                obs_ratio="92.13" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24406"
                obs_have="24406"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb  9 13:20:27 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9914524"
                         time_creation="Fri Feb  9 13:12:02 2018"
                         time_modification="Fri Feb  9 13:08:02 2018" />
        <observations epoch_first="Fri Feb  9 12:00:00 2018"
                      epoch_last="Fri Feb  9 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33048"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23624"
                obs_have="23624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 13:45:27 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9914524"
                         time_creation="Fri Feb  9 13:12:02 2018"
                         time_modification="Fri Feb  9 13:08:02 2018" />
        <observations epoch_first="Fri Feb  9 12:00:00 2018"
                      epoch_last="Fri Feb  9 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33048"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23624"
                obs_have="23624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 15:34:26 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9914524"
                         time_creation="Fri Feb  9 13:12:02 2018"
                         time_modification="Fri Feb  9 13:08:02 2018" />
        <observations epoch_first="Fri Feb  9 12:00:00 2018"
                      epoch_last="Fri Feb  9 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33048"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23624"
                obs_have="23624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9914524"
                         time_creation="Fri Feb  9 13:12:02 2018"
                         time_modification="Fri Feb  9 13:08:02 2018" />
        <observations epoch_first="Fri Feb  9 12:00:00 2018"
                      epoch_last="Fri Feb  9 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33048"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23624"
                obs_have="23624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9914524"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 13:08:02 2018" />
        <observations epoch_first="Fri Feb  9 12:00:00 2018"
                      epoch_last="Fri Feb  9 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35351"
                obs_have="33048"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23624"
                obs_have="23624"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb  9 14:20:27 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9565873"
                         time_creation="Fri Feb  9 14:12:01 2018"
                         time_modification="Fri Feb  9 14:08:02 2018" />
        <observations epoch_first="Fri Feb  9 13:00:00 2018"
                      epoch_last="Fri Feb  9 13:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="31355"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="27958"
                obs_have="27046"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="23904"
                obs_ratio="96.77" />
        </observations>
      </control>
      <control date="Fri Feb  9 14:45:27 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9565873"
                         time_creation="Fri Feb  9 14:12:01 2018"
                         time_modification="Fri Feb  9 14:08:02 2018" />
        <observations epoch_first="Fri Feb  9 13:00:00 2018"
                      epoch_last="Fri Feb  9 13:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="31355"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="27958"
                obs_have="27046"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="23904"
                obs_ratio="96.77" />
        </observations>
      </control>
      <control date="Fri Feb  9 16:34:38 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9565873"
                         time_creation="Fri Feb  9 14:12:01 2018"
                         time_modification="Fri Feb  9 14:08:02 2018" />
        <observations epoch_first="Fri Feb  9 13:00:00 2018"
                      epoch_last="Fri Feb  9 13:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="31355"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="27958"
                obs_have="27046"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="23904"
                obs_ratio="96.77" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9565873"
                         time_creation="Fri Feb  9 14:12:01 2018"
                         time_modification="Fri Feb  9 14:08:02 2018" />
        <observations epoch_first="Fri Feb  9 13:00:00 2018"
                      epoch_last="Fri Feb  9 13:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="31355"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="27958"
                obs_have="27046"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="23904"
                obs_ratio="96.77" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9565873"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 14:08:02 2018" />
        <observations epoch_first="Fri Feb  9 13:00:00 2018"
                      epoch_last="Fri Feb  9 13:59:59 2018"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="31355"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="27958"
                obs_have="27046"
                obs_ratio="96.74" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="23904"
                obs_ratio="96.77" />
        </observations>
      </control>
    </file>
    <file name="/blft040o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb  9 15:20:23 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9966654"
                         time_creation="Fri Feb  9 15:10:02 2018"
                         time_modification="Fri Feb  9 15:08:01 2018" />
        <observations epoch_first="Fri Feb  9 14:00:00 2018"
                      epoch_last="Fri Feb  9 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="32531"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31473"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28155"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  9 15:45:23 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9966654"
                         time_creation="Fri Feb  9 15:10:02 2018"
                         time_modification="Fri Feb  9 15:08:01 2018" />
        <observations epoch_first="Fri Feb  9 14:00:00 2018"
                      epoch_last="Fri Feb  9 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="32531"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31473"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28155"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  9 17:34:24 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9966654"
                         time_creation="Fri Feb  9 15:10:02 2018"
                         time_modification="Fri Feb  9 15:08:01 2018" />
        <observations epoch_first="Fri Feb  9 14:00:00 2018"
                      epoch_last="Fri Feb  9 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="32531"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31473"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28155"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9966654"
                         time_creation="Fri Feb  9 15:10:02 2018"
                         time_modification="Fri Feb  9 15:08:01 2018" />
        <observations epoch_first="Fri Feb  9 14:00:00 2018"
                      epoch_last="Fri Feb  9 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="32531"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31473"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28155"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9966654"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 15:08:01 2018" />
        <observations epoch_first="Fri Feb  9 14:00:00 2018"
                      epoch_last="Fri Feb  9 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="32531"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31480"
                obs_have="31473"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28162"
                obs_have="28155"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/blft040p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb  9 16:20:24 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9358904"
                         time_creation="Fri Feb  9 16:10:02 2018"
                         time_modification="Fri Feb  9 16:07:54 2018" />
        <observations epoch_first="Fri Feb  9 15:00:00 2018"
                      epoch_last="Fri Feb  9 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33319"
                obs_have="30490"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="28572"
                obs_have="28445"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 16:45:25 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9358904"
                         time_creation="Fri Feb  9 16:10:02 2018"
                         time_modification="Fri Feb  9 16:07:54 2018" />
        <observations epoch_first="Fri Feb  9 15:00:00 2018"
                      epoch_last="Fri Feb  9 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33319"
                obs_have="30490"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="28572"
                obs_have="28445"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 18:34:25 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9358904"
                         time_creation="Fri Feb  9 16:10:02 2018"
                         time_modification="Fri Feb  9 16:07:54 2018" />
        <observations epoch_first="Fri Feb  9 15:00:00 2018"
                      epoch_last="Fri Feb  9 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33319"
                obs_have="30490"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="28572"
                obs_have="28445"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9358904"
                         time_creation="Fri Feb  9 16:10:02 2018"
                         time_modification="Fri Feb  9 16:07:54 2018" />
        <observations epoch_first="Fri Feb  9 15:00:00 2018"
                      epoch_last="Fri Feb  9 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33319"
                obs_have="30490"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="28572"
                obs_have="28445"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9358904"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 16:07:54 2018" />
        <observations epoch_first="Fri Feb  9 15:00:00 2018"
                      epoch_last="Fri Feb  9 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33319"
                obs_have="30490"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="28572"
                obs_have="28445"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb  9 17:20:30 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10413612"
                         time_creation="Fri Feb  9 17:12:02 2018"
                         time_modification="Fri Feb  9 17:08:13 2018" />
        <observations epoch_first="Fri Feb  9 16:00:00 2018"
                      epoch_last="Fri Feb  9 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39705"
                obs_have="37044"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="31980"
                obs_have="31893"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25703"
                obs_have="25703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 17:45:34 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10413612"
                         time_creation="Fri Feb  9 17:12:02 2018"
                         time_modification="Fri Feb  9 17:08:13 2018" />
        <observations epoch_first="Fri Feb  9 16:00:00 2018"
                      epoch_last="Fri Feb  9 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39705"
                obs_have="37044"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="31980"
                obs_have="31893"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25703"
                obs_have="25703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 19:34:30 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10413612"
                         time_creation="Fri Feb  9 17:12:02 2018"
                         time_modification="Fri Feb  9 17:08:13 2018" />
        <observations epoch_first="Fri Feb  9 16:00:00 2018"
                      epoch_last="Fri Feb  9 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39705"
                obs_have="37044"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="31980"
                obs_have="31893"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25703"
                obs_have="25703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10413612"
                         time_creation="Fri Feb  9 17:12:02 2018"
                         time_modification="Fri Feb  9 17:08:13 2018" />
        <observations epoch_first="Fri Feb  9 16:00:00 2018"
                      epoch_last="Fri Feb  9 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39705"
                obs_have="37044"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="31980"
                obs_have="31893"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25703"
                obs_have="25703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10413612"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 17:08:13 2018" />
        <observations epoch_first="Fri Feb  9 16:00:00 2018"
                      epoch_last="Fri Feb  9 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39705"
                obs_have="37044"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="31980"
                obs_have="31893"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25703"
                obs_have="25703"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb  9 18:20:31 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8843846"
                         time_creation="Fri Feb  9 18:10:02 2018"
                         time_modification="Fri Feb  9 18:07:54 2018" />
        <observations epoch_first="Fri Feb  9 17:00:00 2018"
                      epoch_last="Fri Feb  9 17:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="36428"
                obs_have="32315"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="32663"
                obs_have="29517"
                obs_ratio="90.37" />
          <mask elevation="15 degrees"
                obs_expected="30817"
                obs_have="28073"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Fri Feb  9 18:45:25 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8843846"
                         time_creation="Fri Feb  9 18:10:02 2018"
                         time_modification="Fri Feb  9 18:07:54 2018" />
        <observations epoch_first="Fri Feb  9 17:00:00 2018"
                      epoch_last="Fri Feb  9 17:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="36428"
                obs_have="32315"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="32663"
                obs_have="29517"
                obs_ratio="90.37" />
          <mask elevation="15 degrees"
                obs_expected="30817"
                obs_have="28073"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Fri Feb  9 20:34:24 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8843846"
                         time_creation="Fri Feb  9 18:10:02 2018"
                         time_modification="Fri Feb  9 18:07:54 2018" />
        <observations epoch_first="Fri Feb  9 17:00:00 2018"
                      epoch_last="Fri Feb  9 17:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="36428"
                obs_have="32315"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="32663"
                obs_have="29517"
                obs_ratio="90.37" />
          <mask elevation="15 degrees"
                obs_expected="30817"
                obs_have="28073"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8843846"
                         time_creation="Fri Feb  9 18:10:02 2018"
                         time_modification="Fri Feb  9 18:07:54 2018" />
        <observations epoch_first="Fri Feb  9 17:00:00 2018"
                      epoch_last="Fri Feb  9 17:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="36428"
                obs_have="32315"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="32663"
                obs_have="29517"
                obs_ratio="90.37" />
          <mask elevation="15 degrees"
                obs_expected="30817"
                obs_have="28073"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8843846"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 18:07:54 2018" />
        <observations epoch_first="Fri Feb  9 17:00:00 2018"
                      epoch_last="Fri Feb  9 17:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="36428"
                obs_have="32315"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="32663"
                obs_have="29517"
                obs_ratio="90.37" />
          <mask elevation="15 degrees"
                obs_expected="30817"
                obs_have="28073"
                obs_ratio="91.10" />
        </observations>
      </control>
    </file>
    <file name="/blft040s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb  9 19:20:29 2018"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8505209"
                         time_creation="Fri Feb  9 19:12:02 2018"
                         time_modification="Fri Feb  9 19:08:01 2018" />
        <observations epoch_first="Fri Feb  9 18:00:00 2018"
                      epoch_last="Fri Feb  9 18:54:41 2018"
                      epochs="3282"
                      epochs_ratio="91.17">
          <mask elevation="03 degrees"
                obs_expected="29828"
                obs_have="29550"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28123"
                obs_have="28123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 19:45:28 2018"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8505209"
                         time_creation="Fri Feb  9 19:12:02 2018"
                         time_modification="Fri Feb  9 19:08:01 2018" />
        <observations epoch_first="Fri Feb  9 18:00:00 2018"
                      epoch_last="Fri Feb  9 18:54:41 2018"
                      epochs="3282"
                      epochs_ratio="91.17">
          <mask elevation="03 degrees"
                obs_expected="29828"
                obs_have="29550"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28123"
                obs_have="28123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 21:34:28 2018"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8505209"
                         time_creation="Fri Feb  9 19:12:02 2018"
                         time_modification="Fri Feb  9 19:08:01 2018" />
        <observations epoch_first="Fri Feb  9 18:00:00 2018"
                      epoch_last="Fri Feb  9 18:54:41 2018"
                      epochs="3282"
                      epochs_ratio="91.17">
          <mask elevation="03 degrees"
                obs_expected="29828"
                obs_have="29550"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28123"
                obs_have="28123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8505209"
                         time_creation="Fri Feb  9 19:12:02 2018"
                         time_modification="Fri Feb  9 19:08:01 2018" />
        <observations epoch_first="Fri Feb  9 18:00:00 2018"
                      epoch_last="Fri Feb  9 18:54:41 2018"
                      epochs="3282"
                      epochs_ratio="91.17">
          <mask elevation="03 degrees"
                obs_expected="29828"
                obs_have="29550"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28123"
                obs_have="28123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8505209"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 19:08:01 2018" />
        <observations epoch_first="Fri Feb  9 18:00:00 2018"
                      epoch_last="Fri Feb  9 18:54:41 2018"
                      epochs="3282"
                      epochs_ratio="91.17">
          <mask elevation="03 degrees"
                obs_expected="29828"
                obs_have="29550"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="29538"
                obs_have="29538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28123"
                obs_have="28123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb  9 20:20:24 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9001771"
                         time_creation="Fri Feb  9 20:10:03 2018"
                         time_modification="Fri Feb  9 20:07:55 2018" />
        <observations epoch_first="Fri Feb  9 19:00:25 2018"
                      epoch_last="Fri Feb  9 19:59:59 2018"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35205"
                obs_have="32272"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28575"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 20:45:27 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9001771"
                         time_creation="Fri Feb  9 20:10:03 2018"
                         time_modification="Fri Feb  9 20:07:55 2018" />
        <observations epoch_first="Fri Feb  9 19:00:25 2018"
                      epoch_last="Fri Feb  9 19:59:59 2018"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35205"
                obs_have="32272"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28575"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 22:34:24 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9001771"
                         time_creation="Fri Feb  9 20:10:03 2018"
                         time_modification="Fri Feb  9 20:07:55 2018" />
        <observations epoch_first="Fri Feb  9 19:00:25 2018"
                      epoch_last="Fri Feb  9 19:59:59 2018"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35205"
                obs_have="32272"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28575"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9001771"
                         time_creation="Fri Feb  9 20:10:03 2018"
                         time_modification="Fri Feb  9 20:07:55 2018" />
        <observations epoch_first="Fri Feb  9 19:00:25 2018"
                      epoch_last="Fri Feb  9 19:59:59 2018"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35205"
                obs_have="32272"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28575"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9001771"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 20:07:55 2018" />
        <observations epoch_first="Fri Feb  9 19:00:25 2018"
                      epoch_last="Fri Feb  9 19:59:59 2018"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35205"
                obs_have="32272"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28575"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb  9 21:20:26 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9365679"
                         time_creation="Fri Feb  9 21:12:04 2018"
                         time_modification="Fri Feb  9 21:08:02 2018" />
        <observations epoch_first="Fri Feb  9 20:00:00 2018"
                      epoch_last="Fri Feb  9 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38293"
                obs_have="31616"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="28236"
                obs_have="27555"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22230"
                obs_have="22230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 21:45:26 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9365679"
                         time_creation="Fri Feb  9 21:12:04 2018"
                         time_modification="Fri Feb  9 21:08:02 2018" />
        <observations epoch_first="Fri Feb  9 20:00:00 2018"
                      epoch_last="Fri Feb  9 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38293"
                obs_have="31616"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="28236"
                obs_have="27555"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22230"
                obs_have="22230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 23:34:25 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9365679"
                         time_creation="Fri Feb  9 21:12:04 2018"
                         time_modification="Fri Feb  9 21:08:02 2018" />
        <observations epoch_first="Fri Feb  9 20:00:00 2018"
                      epoch_last="Fri Feb  9 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38293"
                obs_have="31616"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="28236"
                obs_have="27555"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22230"
                obs_have="22230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9365679"
                         time_creation="Fri Feb  9 21:12:04 2018"
                         time_modification="Fri Feb  9 21:08:02 2018" />
        <observations epoch_first="Fri Feb  9 20:00:00 2018"
                      epoch_last="Fri Feb  9 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38293"
                obs_have="31616"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="28236"
                obs_have="27555"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22230"
                obs_have="22230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9365679"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 21:08:02 2018" />
        <observations epoch_first="Fri Feb  9 20:00:00 2018"
                      epoch_last="Fri Feb  9 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38293"
                obs_have="31616"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="28236"
                obs_have="27555"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22230"
                obs_have="22230"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb  9 22:20:26 2018"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8072425"
                         time_creation="Fri Feb  9 22:08:04 2018"
                         time_modification="Fri Feb  9 22:07:46 2018" />
        <observations epoch_first="Fri Feb  9 21:00:00 2018"
                      epoch_last="Fri Feb  9 21:59:59 2018"
                      epochs="3322"
                      epochs_ratio="92.28">
          <mask elevation="03 degrees"
                obs_expected="32756"
                obs_have="29547"
                obs_ratio="90.20" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="27603"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="26465"
                obs_have="24368"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Fri Feb  9 22:45:26 2018"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8072425"
                         time_creation="Fri Feb  9 22:08:04 2018"
                         time_modification="Fri Feb  9 22:07:46 2018" />
        <observations epoch_first="Fri Feb  9 21:00:00 2018"
                      epoch_last="Fri Feb  9 21:59:59 2018"
                      epochs="3322"
                      epochs_ratio="92.28">
          <mask elevation="03 degrees"
                obs_expected="32756"
                obs_have="29547"
                obs_ratio="90.20" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="27603"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="26465"
                obs_have="24368"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Sat Feb 10 00:34:26 2018"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8072425"
                         time_creation="Fri Feb  9 22:08:04 2018"
                         time_modification="Fri Feb  9 22:07:46 2018" />
        <observations epoch_first="Fri Feb  9 21:00:00 2018"
                      epoch_last="Fri Feb  9 21:59:59 2018"
                      epochs="3322"
                      epochs_ratio="92.28">
          <mask elevation="03 degrees"
                obs_expected="32756"
                obs_have="29547"
                obs_ratio="90.20" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="27603"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="26465"
                obs_have="24368"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8072425"
                         time_creation="Fri Feb  9 22:08:04 2018"
                         time_modification="Fri Feb  9 22:07:46 2018" />
        <observations epoch_first="Fri Feb  9 21:00:00 2018"
                      epoch_last="Fri Feb  9 21:59:59 2018"
                      epochs="3322"
                      epochs_ratio="92.28">
          <mask elevation="03 degrees"
                obs_expected="32756"
                obs_have="29547"
                obs_ratio="90.20" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="27603"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="26465"
                obs_have="24368"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8072425"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 22:07:46 2018" />
        <observations epoch_first="Fri Feb  9 21:00:00 2018"
                      epoch_last="Fri Feb  9 21:59:59 2018"
                      epochs="3322"
                      epochs_ratio="92.28">
          <mask elevation="03 degrees"
                obs_expected="32756"
                obs_have="29547"
                obs_ratio="90.20" />
          <mask elevation="10 degrees"
                obs_expected="30107"
                obs_have="27603"
                obs_ratio="91.68" />
          <mask elevation="15 degrees"
                obs_expected="26465"
                obs_have="24368"
                obs_ratio="92.08" />
        </observations>
      </control>
    </file>
    <file name="/blft040w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb  9 23:20:26 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8797427"
                         time_creation="Fri Feb  9 23:10:08 2018"
                         time_modification="Fri Feb  9 23:07:55 2018" />
        <observations epoch_first="Fri Feb  9 22:00:00 2018"
                      epoch_last="Fri Feb  9 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31645"
                obs_have="29320"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22766"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  9 23:45:26 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8797427"
                         time_creation="Fri Feb  9 23:10:08 2018"
                         time_modification="Fri Feb  9 23:07:55 2018" />
        <observations epoch_first="Fri Feb  9 22:00:00 2018"
                      epoch_last="Fri Feb  9 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31645"
                obs_have="29320"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22766"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 01:34:26 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8797427"
                         time_creation="Fri Feb  9 23:10:08 2018"
                         time_modification="Fri Feb  9 23:07:55 2018" />
        <observations epoch_first="Fri Feb  9 22:00:00 2018"
                      epoch_last="Fri Feb  9 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31645"
                obs_have="29320"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22766"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8797427"
                         time_creation="Fri Feb  9 23:10:08 2018"
                         time_modification="Fri Feb  9 23:07:55 2018" />
        <observations epoch_first="Fri Feb  9 22:00:00 2018"
                      epoch_last="Fri Feb  9 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31645"
                obs_have="29320"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22766"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="8797427"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Fri Feb  9 23:07:55 2018" />
        <observations epoch_first="Fri Feb  9 22:00:00 2018"
                      epoch_last="Fri Feb  9 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31645"
                obs_have="29320"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22766"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft040x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 10 00:20:26 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8356418"
                         time_creation="Sat Feb 10 00:12:04 2018"
                         time_modification="Sat Feb 10 00:08:24 2018" />
        <observations epoch_first="Fri Feb  9 23:00:00 2018"
                      epoch_last="Fri Feb  9 23:59:59 2018"
                      epochs="3286"
                      epochs_ratio="91.28">
          <mask elevation="03 degrees"
                obs_expected="33452"
                obs_have="29451"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="27467"
                obs_have="25205"
                obs_ratio="91.76" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="21517"
                obs_ratio="91.95" />
        </observations>
      </control>
      <control date="Sat Feb 10 00:45:26 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8356418"
                         time_creation="Sat Feb 10 00:12:04 2018"
                         time_modification="Sat Feb 10 00:08:24 2018" />
        <observations epoch_first="Fri Feb  9 23:00:00 2018"
                      epoch_last="Fri Feb  9 23:59:59 2018"
                      epochs="3286"
                      epochs_ratio="91.28">
          <mask elevation="03 degrees"
                obs_expected="33452"
                obs_have="29451"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="27467"
                obs_have="25205"
                obs_ratio="91.76" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="21517"
                obs_ratio="91.95" />
        </observations>
      </control>
      <control date="Sat Feb 10 02:34:31 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8356418"
                         time_creation="Sat Feb 10 00:12:04 2018"
                         time_modification="Sat Feb 10 00:08:24 2018" />
        <observations epoch_first="Fri Feb  9 23:00:00 2018"
                      epoch_last="Fri Feb  9 23:59:59 2018"
                      epochs="3286"
                      epochs_ratio="91.28">
          <mask elevation="03 degrees"
                obs_expected="33452"
                obs_have="29451"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="27467"
                obs_have="25205"
                obs_ratio="91.76" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="21517"
                obs_ratio="91.95" />
        </observations>
      </control>
      <control date="Sat Feb 10 18:11:47 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8356418"
                         time_creation="Sat Feb 10 00:12:04 2018"
                         time_modification="Sat Feb 10 00:08:24 2018" />
        <observations epoch_first="Fri Feb  9 23:00:00 2018"
                      epoch_last="Fri Feb  9 23:59:59 2018"
                      epochs="3286"
                      epochs_ratio="91.28">
          <mask elevation="03 degrees"
                obs_expected="33452"
                obs_have="29451"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="27467"
                obs_have="25205"
                obs_ratio="91.76" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="21517"
                obs_ratio="91.95" />
        </observations>
      </control>
      <control date="Sun Mar 11 02:55:51 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8356418"
                         time_creation="Thu Mar  8 01:50:39 2018"
                         time_modification="Sat Feb 10 00:08:24 2018" />
        <observations epoch_first="Fri Feb  9 23:00:00 2018"
                      epoch_last="Fri Feb  9 23:59:59 2018"
                      epochs="3286"
                      epochs_ratio="91.28">
          <mask elevation="03 degrees"
                obs_expected="33452"
                obs_have="29451"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="27467"
                obs_have="25205"
                obs_ratio="91.76" />
          <mask elevation="15 degrees"
                obs_expected="23401"
                obs_have="21517"
                obs_ratio="91.95" />
        </observations>
      </control>
    </file>
  </station>
</QC>
