<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-01-17 00:00:00"
    DayOfYear="17"
    Year="2018">
  <station name="BLFT">
    <file name="/blft0170.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 18 18:01:20 2018"
               level="3">
        <file_statistics latency="01:34:20"
                         size="8092576"
                         time_creation="Thu Jan 18 02:50:06 2018"
                         time_modification="Thu Jan 18 01:33:50 2018" />
        <observations epoch_first="Wed Jan 17 00:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:30 2018"
                      epochs="2843"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="27095"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="25027"
                obs_have="24559"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22227"
                obs_have="21975"
                obs_ratio="98.87" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:45:24 2018"
               level="3">
        <file_statistics latency="01:34:20"
                         size="8092576"
                         time_creation="Tue Feb 13 01:55:20 2018"
                         time_modification="Thu Jan 18 01:33:50 2018" />
        <observations epoch_first="Wed Jan 17 00:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:30 2018"
                      epochs="2843"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="30097"
                obs_have="27095"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="25027"
                obs_have="24559"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="22227"
                obs_have="21975"
                obs_ratio="98.87" />
        </observations>
      </control>
    </file>
    <file name="/blft017a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 17 01:45:25 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9912262"
                         time_creation="Wed Jan 17 01:08:03 2018"
                         time_modification="Wed Jan 17 01:07:05 2018" />
        <observations epoch_first="Wed Jan 17 00:00:00 2018"
                      epoch_last="Wed Jan 17 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35419"
                obs_have="33079"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="28854"
                obs_have="28849"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25566"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 03:34:27 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9912262"
                         time_creation="Wed Jan 17 01:08:03 2018"
                         time_modification="Wed Jan 17 01:07:05 2018" />
        <observations epoch_first="Wed Jan 17 00:00:00 2018"
                      epoch_last="Wed Jan 17 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35419"
                obs_have="33079"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="28854"
                obs_have="28849"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25566"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9912262"
                         time_creation="Wed Jan 17 01:08:03 2018"
                         time_modification="Wed Jan 17 01:07:05 2018" />
        <observations epoch_first="Wed Jan 17 00:00:00 2018"
                      epoch_last="Wed Jan 17 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35419"
                obs_have="33079"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="28854"
                obs_have="28849"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25566"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9912262"
                         time_creation="Tue Feb 13 01:50:34 2018"
                         time_modification="Wed Jan 17 01:07:05 2018" />
        <observations epoch_first="Wed Jan 17 00:00:00 2018"
                      epoch_last="Wed Jan 17 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35419"
                obs_have="33079"
                obs_ratio="93.39" />
          <mask elevation="10 degrees"
                obs_expected="28854"
                obs_have="28849"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25566"
                obs_have="25565"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 17 02:20:28 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9462354"
                         time_creation="Wed Jan 17 02:10:02 2018"
                         time_modification="Wed Jan 17 02:07:06 2018" />
        <observations epoch_first="Wed Jan 17 01:00:00 2018"
                      epoch_last="Wed Jan 17 01:59:59 2018"
                      epochs="3258"
                      epochs_ratio="90.50">
          <mask elevation="03 degrees"
                obs_expected="37785"
                obs_have="31051"
                obs_ratio="82.18" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="27894"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="26489"
                obs_have="24095"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Wed Jan 17 02:45:27 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9462354"
                         time_creation="Wed Jan 17 02:10:02 2018"
                         time_modification="Wed Jan 17 02:07:06 2018" />
        <observations epoch_first="Wed Jan 17 01:00:00 2018"
                      epoch_last="Wed Jan 17 01:59:59 2018"
                      epochs="3258"
                      epochs_ratio="90.50">
          <mask elevation="03 degrees"
                obs_expected="37785"
                obs_have="31051"
                obs_ratio="82.18" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="27894"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="26489"
                obs_have="24095"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Wed Jan 17 04:34:29 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9462354"
                         time_creation="Wed Jan 17 02:10:02 2018"
                         time_modification="Wed Jan 17 02:07:06 2018" />
        <observations epoch_first="Wed Jan 17 01:00:00 2018"
                      epoch_last="Wed Jan 17 01:59:59 2018"
                      epochs="3258"
                      epochs_ratio="90.50">
          <mask elevation="03 degrees"
                obs_expected="37785"
                obs_have="31051"
                obs_ratio="82.18" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="27894"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="26489"
                obs_have="24095"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9462354"
                         time_creation="Wed Jan 17 02:10:02 2018"
                         time_modification="Wed Jan 17 02:07:06 2018" />
        <observations epoch_first="Wed Jan 17 01:00:00 2018"
                      epoch_last="Wed Jan 17 01:59:59 2018"
                      epochs="3258"
                      epochs_ratio="90.50">
          <mask elevation="03 degrees"
                obs_expected="37785"
                obs_have="31051"
                obs_ratio="82.18" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="27894"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="26489"
                obs_have="24095"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9462354"
                         time_creation="Tue Feb 13 01:50:34 2018"
                         time_modification="Wed Jan 17 02:07:06 2018" />
        <observations epoch_first="Wed Jan 17 01:00:00 2018"
                      epoch_last="Wed Jan 17 01:59:59 2018"
                      epochs="3258"
                      epochs_ratio="90.50">
          <mask elevation="03 degrees"
                obs_expected="37785"
                obs_have="31051"
                obs_ratio="82.18" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="27894"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="26489"
                obs_have="24095"
                obs_ratio="90.96" />
        </observations>
      </control>
    </file>
    <file name="/blft017c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 17 03:20:29 2018"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10011145"
                         time_creation="Wed Jan 17 03:10:01 2018"
                         time_modification="Wed Jan 17 03:07:15 2018" />
        <observations epoch_first="Wed Jan 17 02:00:00 2018"
                      epoch_last="Wed Jan 17 02:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="43388"
                obs_have="29972"
                obs_ratio="69.08" />
          <mask elevation="10 degrees"
                obs_expected="27823"
                obs_have="24830"
                obs_ratio="89.24" />
          <mask elevation="15 degrees"
                obs_expected="23039"
                obs_have="20981"
                obs_ratio="91.07" />
        </observations>
      </control>
      <control date="Wed Jan 17 03:45:29 2018"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10011145"
                         time_creation="Wed Jan 17 03:10:01 2018"
                         time_modification="Wed Jan 17 03:07:15 2018" />
        <observations epoch_first="Wed Jan 17 02:00:00 2018"
                      epoch_last="Wed Jan 17 02:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="43388"
                obs_have="29972"
                obs_ratio="69.08" />
          <mask elevation="10 degrees"
                obs_expected="27823"
                obs_have="24830"
                obs_ratio="89.24" />
          <mask elevation="15 degrees"
                obs_expected="23039"
                obs_have="20981"
                obs_ratio="91.07" />
        </observations>
      </control>
      <control date="Wed Jan 17 05:34:28 2018"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10011145"
                         time_creation="Wed Jan 17 03:10:01 2018"
                         time_modification="Wed Jan 17 03:07:15 2018" />
        <observations epoch_first="Wed Jan 17 02:00:00 2018"
                      epoch_last="Wed Jan 17 02:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="43388"
                obs_have="29972"
                obs_ratio="69.08" />
          <mask elevation="10 degrees"
                obs_expected="27823"
                obs_have="24830"
                obs_ratio="89.24" />
          <mask elevation="15 degrees"
                obs_expected="23039"
                obs_have="20981"
                obs_ratio="91.07" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10011145"
                         time_creation="Wed Jan 17 03:10:01 2018"
                         time_modification="Wed Jan 17 03:07:15 2018" />
        <observations epoch_first="Wed Jan 17 02:00:00 2018"
                      epoch_last="Wed Jan 17 02:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="43388"
                obs_have="29972"
                obs_ratio="69.08" />
          <mask elevation="10 degrees"
                obs_expected="27823"
                obs_have="24830"
                obs_ratio="89.24" />
          <mask elevation="15 degrees"
                obs_expected="23039"
                obs_have="20981"
                obs_ratio="91.07" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10011145"
                         time_creation="Tue Feb 13 01:50:34 2018"
                         time_modification="Wed Jan 17 03:07:15 2018" />
        <observations epoch_first="Wed Jan 17 02:00:00 2018"
                      epoch_last="Wed Jan 17 02:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="43388"
                obs_have="29972"
                obs_ratio="69.08" />
          <mask elevation="10 degrees"
                obs_expected="27823"
                obs_have="24830"
                obs_ratio="89.24" />
          <mask elevation="15 degrees"
                obs_expected="23039"
                obs_have="20981"
                obs_ratio="91.07" />
        </observations>
      </control>
    </file>
    <file name="/blft017d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 17 04:20:24 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10701922"
                         time_creation="Wed Jan 17 04:10:01 2018"
                         time_modification="Wed Jan 17 04:07:05 2018" />
        <observations epoch_first="Wed Jan 17 03:00:00 2018"
                      epoch_last="Wed Jan 17 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40438"
                obs_have="34706"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="35425"
                obs_have="34205"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="31133"
                obs_have="31087"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Jan 17 04:45:24 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10701922"
                         time_creation="Wed Jan 17 04:10:01 2018"
                         time_modification="Wed Jan 17 04:07:05 2018" />
        <observations epoch_first="Wed Jan 17 03:00:00 2018"
                      epoch_last="Wed Jan 17 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43954"
                obs_have="34706"
                obs_ratio="78.96" />
          <mask elevation="10 degrees"
                obs_expected="39025"
                obs_have="34205"
                obs_ratio="87.65" />
          <mask elevation="15 degrees"
                obs_expected="34733"
                obs_have="31087"
                obs_ratio="89.50" />
        </observations>
      </control>
      <control date="Wed Jan 17 06:34:23 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10701922"
                         time_creation="Wed Jan 17 04:10:01 2018"
                         time_modification="Wed Jan 17 04:07:05 2018" />
        <observations epoch_first="Wed Jan 17 03:00:00 2018"
                      epoch_last="Wed Jan 17 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43954"
                obs_have="34706"
                obs_ratio="78.96" />
          <mask elevation="10 degrees"
                obs_expected="39025"
                obs_have="34205"
                obs_ratio="87.65" />
          <mask elevation="15 degrees"
                obs_expected="34733"
                obs_have="31087"
                obs_ratio="89.50" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10701922"
                         time_creation="Wed Jan 17 04:10:01 2018"
                         time_modification="Wed Jan 17 04:07:05 2018" />
        <observations epoch_first="Wed Jan 17 03:00:00 2018"
                      epoch_last="Wed Jan 17 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43954"
                obs_have="34706"
                obs_ratio="78.96" />
          <mask elevation="10 degrees"
                obs_expected="39025"
                obs_have="34205"
                obs_ratio="87.65" />
          <mask elevation="15 degrees"
                obs_expected="34733"
                obs_have="31087"
                obs_ratio="89.50" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10701922"
                         time_creation="Tue Feb 13 01:50:34 2018"
                         time_modification="Wed Jan 17 04:07:05 2018" />
        <observations epoch_first="Wed Jan 17 03:00:00 2018"
                      epoch_last="Wed Jan 17 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43954"
                obs_have="34706"
                obs_ratio="78.96" />
          <mask elevation="10 degrees"
                obs_expected="39025"
                obs_have="34205"
                obs_ratio="87.65" />
          <mask elevation="15 degrees"
                obs_expected="34733"
                obs_have="31087"
                obs_ratio="89.50" />
        </observations>
      </control>
    </file>
    <file name="/blft017e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 17 05:20:24 2018"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10212806"
                         time_creation="Wed Jan 17 05:10:01 2018"
                         time_modification="Wed Jan 17 05:07:13 2018" />
        <observations epoch_first="Wed Jan 17 04:00:00 2018"
                      epoch_last="Wed Jan 17 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="36689"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 05:45:25 2018"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10212806"
                         time_creation="Wed Jan 17 05:10:01 2018"
                         time_modification="Wed Jan 17 05:07:13 2018" />
        <observations epoch_first="Wed Jan 17 04:00:00 2018"
                      epoch_last="Wed Jan 17 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="36689"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 07:34:24 2018"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10212806"
                         time_creation="Wed Jan 17 05:10:01 2018"
                         time_modification="Wed Jan 17 05:07:13 2018" />
        <observations epoch_first="Wed Jan 17 04:00:00 2018"
                      epoch_last="Wed Jan 17 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="36689"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10212806"
                         time_creation="Wed Jan 17 05:10:01 2018"
                         time_modification="Wed Jan 17 05:07:13 2018" />
        <observations epoch_first="Wed Jan 17 04:00:00 2018"
                      epoch_last="Wed Jan 17 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="36689"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:14"
                         size="10212806"
                         time_creation="Tue Feb 13 01:50:34 2018"
                         time_modification="Wed Jan 17 05:07:13 2018" />
        <observations epoch_first="Wed Jan 17 04:00:00 2018"
                      epoch_last="Wed Jan 17 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37426"
                obs_have="36689"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34877"
                obs_have="34877"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 17 06:20:25 2018"
               level="3">
        <file_statistics latency="00:07:12"
                         size="10834543"
                         time_creation="Wed Jan 17 06:10:02 2018"
                         time_modification="Wed Jan 17 06:07:11 2018" />
        <observations epoch_first="Wed Jan 17 05:00:00 2018"
                      epoch_last="Wed Jan 17 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40234"
                obs_have="38680"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34212"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31234"
                obs_have="31234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 06:45:26 2018"
               level="3">
        <file_statistics latency="00:07:12"
                         size="10834543"
                         time_creation="Wed Jan 17 06:10:02 2018"
                         time_modification="Wed Jan 17 06:07:11 2018" />
        <observations epoch_first="Wed Jan 17 05:00:00 2018"
                      epoch_last="Wed Jan 17 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40234"
                obs_have="38680"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34212"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31234"
                obs_have="31234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 08:34:24 2018"
               level="3">
        <file_statistics latency="00:07:12"
                         size="10834543"
                         time_creation="Wed Jan 17 06:10:02 2018"
                         time_modification="Wed Jan 17 06:07:11 2018" />
        <observations epoch_first="Wed Jan 17 05:00:00 2018"
                      epoch_last="Wed Jan 17 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40234"
                obs_have="38680"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34212"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31234"
                obs_have="31234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:12"
                         size="10834543"
                         time_creation="Wed Jan 17 06:10:02 2018"
                         time_modification="Wed Jan 17 06:07:11 2018" />
        <observations epoch_first="Wed Jan 17 05:00:00 2018"
                      epoch_last="Wed Jan 17 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40234"
                obs_have="38680"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34212"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31234"
                obs_have="31234"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:12"
                         size="10834543"
                         time_creation="Tue Feb 13 01:50:34 2018"
                         time_modification="Wed Jan 17 06:07:11 2018" />
        <observations epoch_first="Wed Jan 17 05:00:00 2018"
                      epoch_last="Wed Jan 17 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40234"
                obs_have="38680"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="34219"
                obs_have="34212"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31234"
                obs_have="31234"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 17 07:20:27 2018"
               level="3">
        <file_statistics latency="00:06:58"
                         size="10684297"
                         time_creation="Wed Jan 17 07:10:04 2018"
                         time_modification="Wed Jan 17 07:06:57 2018" />
        <observations epoch_first="Wed Jan 17 06:00:00 2018"
                      epoch_last="Wed Jan 17 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41718"
                obs_have="39928"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="36704"
                obs_have="36666"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32440"
                obs_have="32437"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 17 07:45:27 2018"
               level="3">
        <file_statistics latency="00:06:58"
                         size="10684297"
                         time_creation="Wed Jan 17 07:10:04 2018"
                         time_modification="Wed Jan 17 07:06:57 2018" />
        <observations epoch_first="Wed Jan 17 06:00:00 2018"
                      epoch_last="Wed Jan 17 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41718"
                obs_have="39928"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="36704"
                obs_have="36666"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32440"
                obs_have="32437"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 17 09:34:26 2018"
               level="3">
        <file_statistics latency="00:06:58"
                         size="10684297"
                         time_creation="Wed Jan 17 07:10:04 2018"
                         time_modification="Wed Jan 17 07:06:57 2018" />
        <observations epoch_first="Wed Jan 17 06:00:00 2018"
                      epoch_last="Wed Jan 17 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41718"
                obs_have="39928"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="36704"
                obs_have="36666"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32440"
                obs_have="32437"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:58"
                         size="10684297"
                         time_creation="Wed Jan 17 07:10:04 2018"
                         time_modification="Wed Jan 17 07:06:57 2018" />
        <observations epoch_first="Wed Jan 17 06:00:00 2018"
                      epoch_last="Wed Jan 17 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41718"
                obs_have="39928"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="36704"
                obs_have="36666"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32440"
                obs_have="32437"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:58"
                         size="10684297"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 07:06:57 2018" />
        <observations epoch_first="Wed Jan 17 06:00:00 2018"
                      epoch_last="Wed Jan 17 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41718"
                obs_have="39928"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="36704"
                obs_have="36666"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32440"
                obs_have="32437"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/blft017h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 17 08:20:25 2018"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10571283"
                         time_creation="Wed Jan 17 08:10:02 2018"
                         time_modification="Wed Jan 17 08:07:10 2018" />
        <observations epoch_first="Wed Jan 17 07:00:00 2018"
                      epoch_last="Wed Jan 17 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38973"
                obs_have="37538"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="37105"
                obs_have="36853"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 08:45:25 2018"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10571283"
                         time_creation="Wed Jan 17 08:10:02 2018"
                         time_modification="Wed Jan 17 08:07:10 2018" />
        <observations epoch_first="Wed Jan 17 07:00:00 2018"
                      epoch_last="Wed Jan 17 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38973"
                obs_have="37538"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="37105"
                obs_have="36853"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 10:34:25 2018"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10571283"
                         time_creation="Wed Jan 17 08:10:02 2018"
                         time_modification="Wed Jan 17 08:07:10 2018" />
        <observations epoch_first="Wed Jan 17 07:00:00 2018"
                      epoch_last="Wed Jan 17 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38973"
                obs_have="37538"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="37105"
                obs_have="36853"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10571283"
                         time_creation="Wed Jan 17 08:10:02 2018"
                         time_modification="Wed Jan 17 08:07:10 2018" />
        <observations epoch_first="Wed Jan 17 07:00:00 2018"
                      epoch_last="Wed Jan 17 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38973"
                obs_have="37538"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="37105"
                obs_have="36853"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10571283"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 08:07:10 2018" />
        <observations epoch_first="Wed Jan 17 07:00:00 2018"
                      epoch_last="Wed Jan 17 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38973"
                obs_have="37538"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="37105"
                obs_have="36853"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="34949"
                obs_have="34949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 17 09:20:24 2018"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10406075"
                         time_creation="Wed Jan 17 09:10:01 2018"
                         time_modification="Wed Jan 17 09:07:17 2018" />
        <observations epoch_first="Wed Jan 17 08:00:00 2018"
                      epoch_last="Wed Jan 17 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="36110"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="33525"
                obs_have="33481"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29615"
                obs_have="29615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 09:45:25 2018"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10406075"
                         time_creation="Wed Jan 17 09:10:01 2018"
                         time_modification="Wed Jan 17 09:07:17 2018" />
        <observations epoch_first="Wed Jan 17 08:00:00 2018"
                      epoch_last="Wed Jan 17 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="36110"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="33525"
                obs_have="33481"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29615"
                obs_have="29615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 11:34:25 2018"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10406075"
                         time_creation="Wed Jan 17 09:10:01 2018"
                         time_modification="Wed Jan 17 09:07:17 2018" />
        <observations epoch_first="Wed Jan 17 08:00:00 2018"
                      epoch_last="Wed Jan 17 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="36110"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="33525"
                obs_have="33481"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29615"
                obs_have="29615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10406075"
                         time_creation="Wed Jan 17 09:10:01 2018"
                         time_modification="Wed Jan 17 09:07:17 2018" />
        <observations epoch_first="Wed Jan 17 08:00:00 2018"
                      epoch_last="Wed Jan 17 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="36110"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="33525"
                obs_have="33481"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29615"
                obs_have="29615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10406075"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 09:07:17 2018" />
        <observations epoch_first="Wed Jan 17 08:00:00 2018"
                      epoch_last="Wed Jan 17 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="36110"
                obs_ratio="93.15" />
          <mask elevation="10 degrees"
                obs_expected="33525"
                obs_have="33481"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29615"
                obs_have="29615"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 17 10:20:26 2018"
               level="3">
        <file_statistics latency="00:07:13"
                         size="10591294"
                         time_creation="Wed Jan 17 10:10:02 2018"
                         time_modification="Wed Jan 17 10:07:12 2018" />
        <observations epoch_first="Wed Jan 17 09:00:00 2018"
                      epoch_last="Wed Jan 17 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39429"
                obs_have="33785"
                obs_ratio="85.69" />
          <mask elevation="10 degrees"
                obs_expected="28063"
                obs_have="27900"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24501"
                obs_have="24500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 10:45:25 2018"
               level="3">
        <file_statistics latency="00:07:13"
                         size="10591294"
                         time_creation="Wed Jan 17 10:10:02 2018"
                         time_modification="Wed Jan 17 10:07:12 2018" />
        <observations epoch_first="Wed Jan 17 09:00:00 2018"
                      epoch_last="Wed Jan 17 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39429"
                obs_have="33785"
                obs_ratio="85.69" />
          <mask elevation="10 degrees"
                obs_expected="28063"
                obs_have="27900"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24501"
                obs_have="24500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 12:34:24 2018"
               level="3">
        <file_statistics latency="00:07:13"
                         size="10591294"
                         time_creation="Wed Jan 17 10:10:02 2018"
                         time_modification="Wed Jan 17 10:07:12 2018" />
        <observations epoch_first="Wed Jan 17 09:00:00 2018"
                      epoch_last="Wed Jan 17 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39429"
                obs_have="33785"
                obs_ratio="85.69" />
          <mask elevation="10 degrees"
                obs_expected="28063"
                obs_have="27900"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24501"
                obs_have="24500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:13"
                         size="10591294"
                         time_creation="Wed Jan 17 10:10:02 2018"
                         time_modification="Wed Jan 17 10:07:12 2018" />
        <observations epoch_first="Wed Jan 17 09:00:00 2018"
                      epoch_last="Wed Jan 17 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39429"
                obs_have="33785"
                obs_ratio="85.69" />
          <mask elevation="10 degrees"
                obs_expected="28063"
                obs_have="27900"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24501"
                obs_have="24500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:13"
                         size="10591294"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 10:07:12 2018" />
        <observations epoch_first="Wed Jan 17 09:00:00 2018"
                      epoch_last="Wed Jan 17 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39429"
                obs_have="33785"
                obs_ratio="85.69" />
          <mask elevation="10 degrees"
                obs_expected="28063"
                obs_have="27900"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="24501"
                obs_have="24500"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 17 11:20:22 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10386124"
                         time_creation="Wed Jan 17 11:10:02 2018"
                         time_modification="Wed Jan 17 11:07:05 2018" />
        <observations epoch_first="Wed Jan 17 10:00:00 2018"
                      epoch_last="Wed Jan 17 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="33294"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29382"
                obs_have="29168"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25258"
                obs_have="25258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 11:45:23 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10386124"
                         time_creation="Wed Jan 17 11:10:02 2018"
                         time_modification="Wed Jan 17 11:07:05 2018" />
        <observations epoch_first="Wed Jan 17 10:00:00 2018"
                      epoch_last="Wed Jan 17 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="33294"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29382"
                obs_have="29168"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25258"
                obs_have="25258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 13:34:23 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10386124"
                         time_creation="Wed Jan 17 11:10:02 2018"
                         time_modification="Wed Jan 17 11:07:05 2018" />
        <observations epoch_first="Wed Jan 17 10:00:00 2018"
                      epoch_last="Wed Jan 17 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="33294"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29382"
                obs_have="29168"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25258"
                obs_have="25258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10386124"
                         time_creation="Wed Jan 17 11:10:02 2018"
                         time_modification="Wed Jan 17 11:07:05 2018" />
        <observations epoch_first="Wed Jan 17 10:00:00 2018"
                      epoch_last="Wed Jan 17 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="33294"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29382"
                obs_have="29168"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25258"
                obs_have="25258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:06"
                         size="10386124"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 11:07:05 2018" />
        <observations epoch_first="Wed Jan 17 10:00:00 2018"
                      epoch_last="Wed Jan 17 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="33294"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="29382"
                obs_have="29168"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25258"
                obs_have="25258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 17 12:20:25 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9751122"
                         time_creation="Wed Jan 17 12:10:02 2018"
                         time_modification="Wed Jan 17 12:07:03 2018" />
        <observations epoch_first="Wed Jan 17 11:00:00 2018"
                      epoch_last="Wed Jan 17 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34458"
                obs_have="30437"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="28287"
                obs_have="28217"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 12:45:25 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9751122"
                         time_creation="Wed Jan 17 12:10:02 2018"
                         time_modification="Wed Jan 17 12:07:03 2018" />
        <observations epoch_first="Wed Jan 17 11:00:00 2018"
                      epoch_last="Wed Jan 17 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34458"
                obs_have="30437"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="28287"
                obs_have="28217"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 14:34:24 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9751122"
                         time_creation="Wed Jan 17 12:10:02 2018"
                         time_modification="Wed Jan 17 12:07:03 2018" />
        <observations epoch_first="Wed Jan 17 11:00:00 2018"
                      epoch_last="Wed Jan 17 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34458"
                obs_have="30437"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="28287"
                obs_have="28217"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9751122"
                         time_creation="Wed Jan 17 12:10:02 2018"
                         time_modification="Wed Jan 17 12:07:03 2018" />
        <observations epoch_first="Wed Jan 17 11:00:00 2018"
                      epoch_last="Wed Jan 17 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34458"
                obs_have="30437"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="28287"
                obs_have="28217"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9751122"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 12:07:03 2018" />
        <observations epoch_first="Wed Jan 17 11:00:00 2018"
                      epoch_last="Wed Jan 17 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34458"
                obs_have="30437"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="28287"
                obs_have="28217"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 17 13:20:24 2018"
               level="3">
        <file_statistics latency="00:07:00"
                         size="9782534"
                         time_creation="Wed Jan 17 13:10:02 2018"
                         time_modification="Wed Jan 17 13:06:59 2018" />
        <observations epoch_first="Wed Jan 17 12:00:00 2018"
                      epoch_last="Wed Jan 17 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="29840"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="27266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24523"
                obs_have="24523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 13:45:25 2018"
               level="3">
        <file_statistics latency="00:07:00"
                         size="9782534"
                         time_creation="Wed Jan 17 13:10:02 2018"
                         time_modification="Wed Jan 17 13:06:59 2018" />
        <observations epoch_first="Wed Jan 17 12:00:00 2018"
                      epoch_last="Wed Jan 17 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="29840"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="27266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24523"
                obs_have="24523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 15:34:25 2018"
               level="3">
        <file_statistics latency="00:07:00"
                         size="9782534"
                         time_creation="Wed Jan 17 13:10:02 2018"
                         time_modification="Wed Jan 17 13:06:59 2018" />
        <observations epoch_first="Wed Jan 17 12:00:00 2018"
                      epoch_last="Wed Jan 17 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="29840"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="27266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24523"
                obs_have="24523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:00"
                         size="9782534"
                         time_creation="Wed Jan 17 13:10:02 2018"
                         time_modification="Wed Jan 17 13:06:59 2018" />
        <observations epoch_first="Wed Jan 17 12:00:00 2018"
                      epoch_last="Wed Jan 17 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="29840"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="27266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24523"
                obs_have="24523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:00"
                         size="9782534"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 13:06:59 2018" />
        <observations epoch_first="Wed Jan 17 12:00:00 2018"
                      epoch_last="Wed Jan 17 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33753"
                obs_have="29840"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="27372"
                obs_have="27266"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24523"
                obs_have="24523"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 17 14:20:23 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9988598"
                         time_creation="Wed Jan 17 14:10:02 2018"
                         time_modification="Wed Jan 17 14:07:03 2018" />
        <observations epoch_first="Wed Jan 17 13:00:00 2018"
                      epoch_last="Wed Jan 17 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="32669"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="25597"
                obs_have="25597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24838"
                obs_have="24838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 14:45:23 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9988598"
                         time_creation="Wed Jan 17 14:10:02 2018"
                         time_modification="Wed Jan 17 14:07:03 2018" />
        <observations epoch_first="Wed Jan 17 13:00:00 2018"
                      epoch_last="Wed Jan 17 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="32669"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="25597"
                obs_have="25597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24838"
                obs_have="24838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 16:34:35 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9988598"
                         time_creation="Wed Jan 17 14:10:02 2018"
                         time_modification="Wed Jan 17 14:07:03 2018" />
        <observations epoch_first="Wed Jan 17 13:00:00 2018"
                      epoch_last="Wed Jan 17 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="32669"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="25597"
                obs_have="25597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24838"
                obs_have="24838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9988598"
                         time_creation="Wed Jan 17 14:10:02 2018"
                         time_modification="Wed Jan 17 14:07:03 2018" />
        <observations epoch_first="Wed Jan 17 13:00:00 2018"
                      epoch_last="Wed Jan 17 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="32669"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="25597"
                obs_have="25597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24838"
                obs_have="24838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9988598"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 14:07:03 2018" />
        <observations epoch_first="Wed Jan 17 13:00:00 2018"
                      epoch_last="Wed Jan 17 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34513"
                obs_have="32669"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="25597"
                obs_have="25597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24838"
                obs_have="24838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 17 15:20:23 2018"
               level="3">
        <file_statistics latency="00:06:59"
                         size="9942245"
                         time_creation="Wed Jan 17 15:10:02 2018"
                         time_modification="Wed Jan 17 15:06:58 2018" />
        <observations epoch_first="Wed Jan 17 14:00:00 2018"
                      epoch_last="Wed Jan 17 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38279"
                obs_have="34441"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28168"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 15:45:25 2018"
               level="3">
        <file_statistics latency="00:06:59"
                         size="9942245"
                         time_creation="Wed Jan 17 15:10:02 2018"
                         time_modification="Wed Jan 17 15:06:58 2018" />
        <observations epoch_first="Wed Jan 17 14:00:00 2018"
                      epoch_last="Wed Jan 17 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38279"
                obs_have="34441"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28168"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 17:34:25 2018"
               level="3">
        <file_statistics latency="00:06:59"
                         size="9942245"
                         time_creation="Wed Jan 17 15:10:02 2018"
                         time_modification="Wed Jan 17 15:06:58 2018" />
        <observations epoch_first="Wed Jan 17 14:00:00 2018"
                      epoch_last="Wed Jan 17 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38279"
                obs_have="34441"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28168"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:59"
                         size="9942245"
                         time_creation="Wed Jan 17 15:10:02 2018"
                         time_modification="Wed Jan 17 15:06:58 2018" />
        <observations epoch_first="Wed Jan 17 14:00:00 2018"
                      epoch_last="Wed Jan 17 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38279"
                obs_have="34441"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28168"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:59"
                         size="9942245"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 15:06:58 2018" />
        <observations epoch_first="Wed Jan 17 14:00:00 2018"
                      epoch_last="Wed Jan 17 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38279"
                obs_have="34441"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28168"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 17 16:20:25 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="10599455"
                         time_creation="Wed Jan 17 16:10:04 2018"
                         time_modification="Wed Jan 17 16:07:03 2018" />
        <observations epoch_first="Wed Jan 17 15:00:00 2018"
                      epoch_last="Wed Jan 17 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="37349"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33183"
                obs_have="33183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 16:45:27 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="10599455"
                         time_creation="Wed Jan 17 16:10:04 2018"
                         time_modification="Wed Jan 17 16:07:03 2018" />
        <observations epoch_first="Wed Jan 17 15:00:00 2018"
                      epoch_last="Wed Jan 17 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="37349"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33182"
                obs_have="33182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 18:34:26 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="10599455"
                         time_creation="Wed Jan 17 16:10:04 2018"
                         time_modification="Wed Jan 17 16:07:03 2018" />
        <observations epoch_first="Wed Jan 17 15:00:00 2018"
                      epoch_last="Wed Jan 17 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="37349"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33182"
                obs_have="33182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="10599455"
                         time_creation="Wed Jan 17 16:10:04 2018"
                         time_modification="Wed Jan 17 16:07:03 2018" />
        <observations epoch_first="Wed Jan 17 15:00:00 2018"
                      epoch_last="Wed Jan 17 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="37349"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33182"
                obs_have="33182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:04"
                         size="10599455"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 16:07:03 2018" />
        <observations epoch_first="Wed Jan 17 15:00:00 2018"
                      epoch_last="Wed Jan 17 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38765"
                obs_have="37349"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33182"
                obs_have="33182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 17 17:20:27 2018"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10339240"
                         time_creation="Wed Jan 17 17:10:02 2018"
                         time_modification="Wed Jan 17 17:07:08 2018" />
        <observations epoch_first="Wed Jan 17 16:00:00 2018"
                      epoch_last="Wed Jan 17 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="32717"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32520"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31005"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Jan 17 17:45:31 2018"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10339240"
                         time_creation="Wed Jan 17 17:10:02 2018"
                         time_modification="Wed Jan 17 17:07:08 2018" />
        <observations epoch_first="Wed Jan 17 16:00:00 2018"
                      epoch_last="Wed Jan 17 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="32717"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32520"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31005"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Jan 17 19:34:27 2018"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10339240"
                         time_creation="Wed Jan 17 17:10:02 2018"
                         time_modification="Wed Jan 17 17:07:08 2018" />
        <observations epoch_first="Wed Jan 17 16:00:00 2018"
                      epoch_last="Wed Jan 17 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="32717"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32520"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31005"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10339240"
                         time_creation="Wed Jan 17 17:10:02 2018"
                         time_modification="Wed Jan 17 17:07:08 2018" />
        <observations epoch_first="Wed Jan 17 16:00:00 2018"
                      epoch_last="Wed Jan 17 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="32717"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32520"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31005"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10339240"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 17:07:08 2018" />
        <observations epoch_first="Wed Jan 17 16:00:00 2018"
                      epoch_last="Wed Jan 17 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="32717"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="32840"
                obs_have="32520"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="31038"
                obs_have="31005"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/blft017r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 17 18:20:36 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10672283"
                         time_creation="Wed Jan 17 18:10:11 2018"
                         time_modification="Wed Jan 17 18:07:06 2018" />
        <observations epoch_first="Wed Jan 17 17:00:00 2018"
                      epoch_last="Wed Jan 17 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38517"
                obs_have="34026"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31816"
                obs_have="31225"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 18:45:28 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10672283"
                         time_creation="Wed Jan 17 18:10:11 2018"
                         time_modification="Wed Jan 17 18:07:06 2018" />
        <observations epoch_first="Wed Jan 17 17:00:00 2018"
                      epoch_last="Wed Jan 17 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38517"
                obs_have="34026"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31816"
                obs_have="31225"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 20:34:27 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10672283"
                         time_creation="Wed Jan 17 18:10:11 2018"
                         time_modification="Wed Jan 17 18:07:06 2018" />
        <observations epoch_first="Wed Jan 17 17:00:00 2018"
                      epoch_last="Wed Jan 17 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38517"
                obs_have="34026"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31816"
                obs_have="31225"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10672283"
                         time_creation="Wed Jan 17 18:10:11 2018"
                         time_modification="Wed Jan 17 18:07:06 2018" />
        <observations epoch_first="Wed Jan 17 17:00:00 2018"
                      epoch_last="Wed Jan 17 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38517"
                obs_have="34026"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31816"
                obs_have="31225"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10672283"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 18:07:06 2018" />
        <observations epoch_first="Wed Jan 17 17:00:00 2018"
                      epoch_last="Wed Jan 17 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38517"
                obs_have="34026"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="31816"
                obs_have="31225"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 17 19:20:27 2018"
               level="3">
        <file_statistics latency="00:06:52"
                         size="10870338"
                         time_creation="Wed Jan 17 19:10:02 2018"
                         time_modification="Wed Jan 17 19:06:51 2018" />
        <observations epoch_first="Wed Jan 17 18:00:00 2018"
                      epoch_last="Wed Jan 17 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39122"
                obs_have="36472"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="33222"
                obs_have="32898"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 19:45:26 2018"
               level="3">
        <file_statistics latency="00:06:52"
                         size="10870338"
                         time_creation="Wed Jan 17 19:10:02 2018"
                         time_modification="Wed Jan 17 19:06:51 2018" />
        <observations epoch_first="Wed Jan 17 18:00:00 2018"
                      epoch_last="Wed Jan 17 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39122"
                obs_have="36472"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="33222"
                obs_have="32898"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 21:34:25 2018"
               level="3">
        <file_statistics latency="00:06:52"
                         size="10870338"
                         time_creation="Wed Jan 17 19:10:02 2018"
                         time_modification="Wed Jan 17 19:06:51 2018" />
        <observations epoch_first="Wed Jan 17 18:00:00 2018"
                      epoch_last="Wed Jan 17 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39122"
                obs_have="36472"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="33222"
                obs_have="32898"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:52"
                         size="10870338"
                         time_creation="Wed Jan 17 19:10:02 2018"
                         time_modification="Wed Jan 17 19:06:51 2018" />
        <observations epoch_first="Wed Jan 17 18:00:00 2018"
                      epoch_last="Wed Jan 17 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39122"
                obs_have="36472"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="33222"
                obs_have="32898"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:52"
                         size="10870338"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 19:06:51 2018" />
        <observations epoch_first="Wed Jan 17 18:00:00 2018"
                      epoch_last="Wed Jan 17 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39122"
                obs_have="36472"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="33222"
                obs_have="32898"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="28504"
                obs_have="28504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 17 20:20:25 2018"
               level="3">
        <file_statistics latency="00:06:56"
                         size="10083685"
                         time_creation="Wed Jan 17 20:10:02 2018"
                         time_modification="Wed Jan 17 20:06:55 2018" />
        <observations epoch_first="Wed Jan 17 19:00:00 2018"
                      epoch_last="Wed Jan 17 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34414"
                obs_have="34079"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 20:45:29 2018"
               level="3">
        <file_statistics latency="00:06:56"
                         size="10083685"
                         time_creation="Wed Jan 17 20:10:02 2018"
                         time_modification="Wed Jan 17 20:06:55 2018" />
        <observations epoch_first="Wed Jan 17 19:00:00 2018"
                      epoch_last="Wed Jan 17 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34414"
                obs_have="34079"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 22:34:26 2018"
               level="3">
        <file_statistics latency="00:06:56"
                         size="10083685"
                         time_creation="Wed Jan 17 20:10:02 2018"
                         time_modification="Wed Jan 17 20:06:55 2018" />
        <observations epoch_first="Wed Jan 17 19:00:00 2018"
                      epoch_last="Wed Jan 17 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34414"
                obs_have="34079"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:56"
                         size="10083685"
                         time_creation="Wed Jan 17 20:10:02 2018"
                         time_modification="Wed Jan 17 20:06:55 2018" />
        <observations epoch_first="Wed Jan 17 19:00:00 2018"
                      epoch_last="Wed Jan 17 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34414"
                obs_have="34079"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:56"
                         size="10083685"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 20:06:55 2018" />
        <observations epoch_first="Wed Jan 17 19:00:00 2018"
                      epoch_last="Wed Jan 17 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34414"
                obs_have="34079"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 17 21:20:26 2018"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8679496"
                         time_creation="Wed Jan 17 21:10:02 2018"
                         time_modification="Wed Jan 17 21:07:04 2018" />
        <observations epoch_first="Wed Jan 17 20:00:00 2018"
                      epoch_last="Wed Jan 17 20:59:59 2018"
                      epochs="3285"
                      epochs_ratio="91.25">
          <mask elevation="03 degrees"
                obs_expected="35010"
                obs_have="29780"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="27845"
                obs_ratio="91.55" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="24756"
                obs_ratio="91.82" />
        </observations>
      </control>
      <control date="Wed Jan 17 21:45:28 2018"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8679496"
                         time_creation="Wed Jan 17 21:10:02 2018"
                         time_modification="Wed Jan 17 21:07:04 2018" />
        <observations epoch_first="Wed Jan 17 20:00:00 2018"
                      epoch_last="Wed Jan 17 20:59:59 2018"
                      epochs="3285"
                      epochs_ratio="91.25">
          <mask elevation="03 degrees"
                obs_expected="35010"
                obs_have="29780"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="27845"
                obs_ratio="91.55" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="24756"
                obs_ratio="91.82" />
        </observations>
      </control>
      <control date="Wed Jan 17 23:34:27 2018"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8679496"
                         time_creation="Wed Jan 17 21:10:02 2018"
                         time_modification="Wed Jan 17 21:07:04 2018" />
        <observations epoch_first="Wed Jan 17 20:00:00 2018"
                      epoch_last="Wed Jan 17 20:59:59 2018"
                      epochs="3285"
                      epochs_ratio="91.25">
          <mask elevation="03 degrees"
                obs_expected="35010"
                obs_have="29780"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="27845"
                obs_ratio="91.55" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="24756"
                obs_ratio="91.82" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8679496"
                         time_creation="Wed Jan 17 21:10:02 2018"
                         time_modification="Wed Jan 17 21:07:04 2018" />
        <observations epoch_first="Wed Jan 17 20:00:00 2018"
                      epoch_last="Wed Jan 17 20:59:59 2018"
                      epochs="3285"
                      epochs_ratio="91.25">
          <mask elevation="03 degrees"
                obs_expected="35010"
                obs_have="29780"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="27845"
                obs_ratio="91.55" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="24756"
                obs_ratio="91.82" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8679496"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 21:07:04 2018" />
        <observations epoch_first="Wed Jan 17 20:00:00 2018"
                      epoch_last="Wed Jan 17 20:59:59 2018"
                      epochs="3285"
                      epochs_ratio="91.25">
          <mask elevation="03 degrees"
                obs_expected="35010"
                obs_have="29780"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="30416"
                obs_have="27845"
                obs_ratio="91.55" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="24756"
                obs_ratio="91.82" />
        </observations>
      </control>
    </file>
    <file name="/blft017v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 17 22:20:28 2018"
               level="3">
        <file_statistics latency="00:06:48"
                         size="9610709"
                         time_creation="Wed Jan 17 22:08:03 2018"
                         time_modification="Wed Jan 17 22:06:47 2018" />
        <observations epoch_first="Wed Jan 17 21:00:00 2018"
                      epoch_last="Wed Jan 17 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37506"
                obs_have="32271"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="28665"
                obs_have="28505"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 22:45:28 2018"
               level="3">
        <file_statistics latency="00:06:48"
                         size="9610709"
                         time_creation="Wed Jan 17 22:08:03 2018"
                         time_modification="Wed Jan 17 22:06:47 2018" />
        <observations epoch_first="Wed Jan 17 21:00:00 2018"
                      epoch_last="Wed Jan 17 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37506"
                obs_have="32271"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="28665"
                obs_have="28505"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 00:34:27 2018"
               level="3">
        <file_statistics latency="00:06:48"
                         size="9610709"
                         time_creation="Wed Jan 17 22:08:03 2018"
                         time_modification="Wed Jan 17 22:06:47 2018" />
        <observations epoch_first="Wed Jan 17 21:00:00 2018"
                      epoch_last="Wed Jan 17 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37506"
                obs_have="32271"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="28665"
                obs_have="28505"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:48"
                         size="9610709"
                         time_creation="Wed Jan 17 22:08:03 2018"
                         time_modification="Wed Jan 17 22:06:47 2018" />
        <observations epoch_first="Wed Jan 17 21:00:00 2018"
                      epoch_last="Wed Jan 17 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37506"
                obs_have="32271"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="28665"
                obs_have="28505"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:48"
                         size="9610709"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 22:06:47 2018" />
        <observations epoch_first="Wed Jan 17 21:00:00 2018"
                      epoch_last="Wed Jan 17 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37506"
                obs_have="32271"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="28665"
                obs_have="28505"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 17 23:20:24 2018"
               level="3">
        <file_statistics latency="00:06:47"
                         size="9151248"
                         time_creation="Wed Jan 17 23:10:02 2018"
                         time_modification="Wed Jan 17 23:06:46 2018" />
        <observations epoch_first="Wed Jan 17 22:00:00 2018"
                      epoch_last="Wed Jan 17 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35463"
                obs_have="30754"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="28184"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="25870"
                obs_have="25870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 17 23:45:24 2018"
               level="3">
        <file_statistics latency="00:06:47"
                         size="9151248"
                         time_creation="Wed Jan 17 23:10:02 2018"
                         time_modification="Wed Jan 17 23:06:46 2018" />
        <observations epoch_first="Wed Jan 17 22:00:00 2018"
                      epoch_last="Wed Jan 17 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35463"
                obs_have="30754"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="28184"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="25870"
                obs_have="25870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 01:34:25 2018"
               level="3">
        <file_statistics latency="00:06:47"
                         size="9151248"
                         time_creation="Wed Jan 17 23:10:02 2018"
                         time_modification="Wed Jan 17 23:06:46 2018" />
        <observations epoch_first="Wed Jan 17 22:00:00 2018"
                      epoch_last="Wed Jan 17 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35463"
                obs_have="30754"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="28184"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="25870"
                obs_have="25870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:47"
                         size="9151248"
                         time_creation="Wed Jan 17 23:10:02 2018"
                         time_modification="Wed Jan 17 23:06:46 2018" />
        <observations epoch_first="Wed Jan 17 22:00:00 2018"
                      epoch_last="Wed Jan 17 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35463"
                obs_have="30754"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="28184"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="25870"
                obs_have="25870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:47"
                         size="9151248"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Wed Jan 17 23:06:46 2018" />
        <observations epoch_first="Wed Jan 17 22:00:00 2018"
                      epoch_last="Wed Jan 17 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35463"
                obs_have="30754"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="28847"
                obs_have="28184"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="25870"
                obs_have="25870"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft017x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 18 00:20:27 2018"
               level="3">
        <file_statistics latency="00:06:57"
                         size="9701714"
                         time_creation="Thu Jan 18 00:10:03 2018"
                         time_modification="Thu Jan 18 00:06:56 2018" />
        <observations epoch_first="Wed Jan 17 23:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:59 2018"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="33350"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="31716"
                obs_have="31021"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27009"
                obs_ratio="98.20" />
        </observations>
      </control>
      <control date="Thu Jan 18 00:45:26 2018"
               level="3">
        <file_statistics latency="00:06:57"
                         size="9701714"
                         time_creation="Thu Jan 18 00:10:03 2018"
                         time_modification="Thu Jan 18 00:06:56 2018" />
        <observations epoch_first="Wed Jan 17 23:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:59 2018"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="33350"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="31716"
                obs_have="31021"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27009"
                obs_ratio="98.20" />
        </observations>
      </control>
      <control date="Thu Jan 18 02:34:29 2018"
               level="3">
        <file_statistics latency="00:06:57"
                         size="9701714"
                         time_creation="Thu Jan 18 00:10:03 2018"
                         time_modification="Thu Jan 18 00:06:56 2018" />
        <observations epoch_first="Wed Jan 17 23:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:59 2018"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="33350"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="31716"
                obs_have="31021"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27009"
                obs_ratio="98.20" />
        </observations>
      </control>
      <control date="Thu Jan 18 18:11:55 2018"
               level="3">
        <file_statistics latency="00:06:57"
                         size="9701714"
                         time_creation="Thu Jan 18 00:10:03 2018"
                         time_modification="Thu Jan 18 00:06:56 2018" />
        <observations epoch_first="Wed Jan 17 23:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:59 2018"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="33350"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="31716"
                obs_have="31021"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27009"
                obs_ratio="98.20" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:55:25 2018"
               level="3">
        <file_statistics latency="00:06:57"
                         size="9701714"
                         time_creation="Tue Feb 13 01:50:35 2018"
                         time_modification="Thu Jan 18 00:06:56 2018" />
        <observations epoch_first="Wed Jan 17 23:00:00 2018"
                      epoch_last="Wed Jan 17 23:59:59 2018"
                      epochs="3538"
                      epochs_ratio="98.28">
          <mask elevation="03 degrees"
                obs_expected="35854"
                obs_have="33350"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="31716"
                obs_have="31021"
                obs_ratio="97.81" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27009"
                obs_ratio="98.20" />
        </observations>
      </control>
    </file>
  </station>
</QC>
