<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-27 00:00:00"
    DayOfYear="58"
    Year="2018">
  <station name="BLFT">
    <file name="/blft0580.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 28 18:01:23 2018"
               level="3">
        <file_statistics latency="01:34:14"
                         size="7961264"
                         time_creation="Wed Feb 28 02:50:09 2018"
                         time_modification="Wed Feb 28 01:33:44 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:30 2018"
                      epochs="2814"
                      epochs_ratio="97.71">
          <mask elevation="03 degrees"
                obs_expected="29005"
                obs_have="26680"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="24085"
                obs_have="23468"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="21362"
                obs_have="20815"
                obs_ratio="97.44" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:45:25 2018"
               level="3">
        <file_statistics latency="01:34:14"
                         size="7961264"
                         time_creation="Mon Mar 26 01:55:46 2018"
                         time_modification="Wed Feb 28 01:33:44 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:30 2018"
                      epochs="2814"
                      epochs_ratio="97.71">
          <mask elevation="03 degrees"
                obs_expected="29005"
                obs_have="26680"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="24085"
                obs_have="23468"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="21362"
                obs_have="20815"
                obs_ratio="97.44" />
        </observations>
      </control>
    </file>
    <file name="/blft058a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 27 01:45:26 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10501421"
                         time_creation="Tue Feb 27 01:12:01 2018"
                         time_modification="Tue Feb 27 01:08:12 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38141"
                obs_have="33666"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30801"
                obs_have="30674"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 03:34:29 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10501421"
                         time_creation="Tue Feb 27 01:12:01 2018"
                         time_modification="Tue Feb 27 01:08:12 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38141"
                obs_have="33666"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30801"
                obs_have="30674"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10501421"
                         time_creation="Tue Feb 27 01:12:01 2018"
                         time_modification="Tue Feb 27 01:08:12 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38141"
                obs_have="33666"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30801"
                obs_have="30674"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="10501421"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 01:08:12 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38141"
                obs_have="33666"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30801"
                obs_have="30674"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 27 02:20:29 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10373552"
                         time_creation="Tue Feb 27 02:12:02 2018"
                         time_modification="Tue Feb 27 02:08:01 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="35766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35030"
                obs_have="35030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 02:45:29 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10373552"
                         time_creation="Tue Feb 27 02:12:02 2018"
                         time_modification="Tue Feb 27 02:08:01 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="35766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35030"
                obs_have="35030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 04:34:31 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10373552"
                         time_creation="Tue Feb 27 02:12:02 2018"
                         time_modification="Tue Feb 27 02:08:01 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="35766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35030"
                obs_have="35030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10373552"
                         time_creation="Tue Feb 27 02:12:02 2018"
                         time_modification="Tue Feb 27 02:08:01 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="35766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35030"
                obs_have="35030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10373552"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 02:08:01 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="35766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35030"
                obs_have="35030"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 27 03:20:29 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="9888798"
                         time_creation="Tue Feb 27 03:12:01 2018"
                         time_modification="Tue Feb 27 03:08:03 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:56:56 2018"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36204"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="32168"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29487"
                obs_have="29487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 03:45:30 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="9888798"
                         time_creation="Tue Feb 27 03:12:01 2018"
                         time_modification="Tue Feb 27 03:08:03 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:56:56 2018"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36204"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="32168"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29487"
                obs_have="29487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 05:34:27 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="9888798"
                         time_creation="Tue Feb 27 03:12:01 2018"
                         time_modification="Tue Feb 27 03:08:03 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:56:56 2018"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36204"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="32168"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29487"
                obs_have="29487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="9888798"
                         time_creation="Tue Feb 27 03:12:01 2018"
                         time_modification="Tue Feb 27 03:08:03 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:56:56 2018"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36204"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="32168"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29487"
                obs_have="29487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="9888798"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 03:08:03 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:56:56 2018"
                      epochs="3417"
                      epochs_ratio="94.92">
          <mask elevation="03 degrees"
                obs_expected="37259"
                obs_have="36204"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="32171"
                obs_have="32168"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29487"
                obs_have="29487"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 27 04:20:31 2018"
               level="3">
        <file_statistics latency="00:13:48"
                         size="9511403"
                         time_creation="Tue Feb 27 04:12:03 2018"
                         time_modification="Tue Feb 27 04:08:17 2018" />
        <observations epoch_first="Tue Feb 27 03:02:03 2018"
                      epoch_last="Tue Feb 27 03:54:29 2018"
                      epochs="3147"
                      epochs_ratio="87.42">
          <mask elevation="03 degrees"
                obs_expected="37438"
                obs_have="36609"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33135"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 04:45:32 2018"
               level="3">
        <file_statistics latency="00:13:48"
                         size="9511403"
                         time_creation="Tue Feb 27 04:12:03 2018"
                         time_modification="Tue Feb 27 04:08:17 2018" />
        <observations epoch_first="Tue Feb 27 03:02:03 2018"
                      epoch_last="Tue Feb 27 03:54:29 2018"
                      epochs="3147"
                      epochs_ratio="87.42">
          <mask elevation="03 degrees"
                obs_expected="37438"
                obs_have="36609"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33135"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 06:34:31 2018"
               level="3">
        <file_statistics latency="00:13:48"
                         size="9511403"
                         time_creation="Tue Feb 27 04:12:03 2018"
                         time_modification="Tue Feb 27 04:08:17 2018" />
        <observations epoch_first="Tue Feb 27 03:02:03 2018"
                      epoch_last="Tue Feb 27 03:54:29 2018"
                      epochs="3147"
                      epochs_ratio="87.42">
          <mask elevation="03 degrees"
                obs_expected="37438"
                obs_have="36609"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33135"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:13:48"
                         size="9511403"
                         time_creation="Tue Feb 27 04:12:03 2018"
                         time_modification="Tue Feb 27 04:08:17 2018" />
        <observations epoch_first="Tue Feb 27 03:02:03 2018"
                      epoch_last="Tue Feb 27 03:54:29 2018"
                      epochs="3147"
                      epochs_ratio="87.42">
          <mask elevation="03 degrees"
                obs_expected="37438"
                obs_have="36609"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33135"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28583"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:13:48"
                         size="9511403"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 04:08:17 2018" />
        <observations epoch_first="Tue Feb 27 03:02:03 2018"
                      epoch_last="Tue Feb 27 03:54:29 2018"
                      epochs="3147"
                      epochs_ratio="87.42">
          <mask elevation="03 degrees"
                obs_expected="37438"
                obs_have="36609"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33135"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28583"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 27 05:20:27 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9637952"
                         time_creation="Tue Feb 27 05:12:03 2018"
                         time_modification="Tue Feb 27 05:08:17 2018" />
        <observations epoch_first="Tue Feb 27 04:00:13 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3275"
                      epochs_ratio="90.97">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="35344"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="37016"
                obs_have="33825"
                obs_ratio="91.38" />
          <mask elevation="15 degrees"
                obs_expected="34736"
                obs_have="31616"
                obs_ratio="91.02" />
        </observations>
      </control>
      <control date="Tue Feb 27 05:45:27 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9637952"
                         time_creation="Tue Feb 27 05:12:03 2018"
                         time_modification="Tue Feb 27 05:08:17 2018" />
        <observations epoch_first="Tue Feb 27 04:00:13 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3275"
                      epochs_ratio="90.97">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="35344"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="37016"
                obs_have="33825"
                obs_ratio="91.38" />
          <mask elevation="15 degrees"
                obs_expected="34736"
                obs_have="31616"
                obs_ratio="91.02" />
        </observations>
      </control>
      <control date="Tue Feb 27 07:34:27 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9637952"
                         time_creation="Tue Feb 27 05:12:03 2018"
                         time_modification="Tue Feb 27 05:08:17 2018" />
        <observations epoch_first="Tue Feb 27 04:00:13 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3275"
                      epochs_ratio="90.97">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="35344"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="37016"
                obs_have="33825"
                obs_ratio="91.38" />
          <mask elevation="15 degrees"
                obs_expected="34736"
                obs_have="31616"
                obs_ratio="91.02" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9637952"
                         time_creation="Tue Feb 27 05:12:03 2018"
                         time_modification="Tue Feb 27 05:08:17 2018" />
        <observations epoch_first="Tue Feb 27 04:00:13 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3275"
                      epochs_ratio="90.97">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="35344"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="37016"
                obs_have="33825"
                obs_ratio="91.38" />
          <mask elevation="15 degrees"
                obs_expected="34736"
                obs_have="31616"
                obs_ratio="91.02" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9637952"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 05:08:17 2018" />
        <observations epoch_first="Tue Feb 27 04:00:13 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3275"
                      epochs_ratio="90.97">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="35344"
                obs_ratio="88.95" />
          <mask elevation="10 degrees"
                obs_expected="37016"
                obs_have="33825"
                obs_ratio="91.38" />
          <mask elevation="15 degrees"
                obs_expected="34736"
                obs_have="31616"
                obs_ratio="91.02" />
        </observations>
      </control>
    </file>
    <file name="/blft058f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 27 06:20:28 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9392994"
                         time_creation="Tue Feb 27 06:12:03 2018"
                         time_modification="Tue Feb 27 06:08:16 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3256"
                      epochs_ratio="90.44">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="32937"
                obs_ratio="86.37" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="30729"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="30906"
                obs_have="28154"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Tue Feb 27 06:45:29 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9392994"
                         time_creation="Tue Feb 27 06:12:03 2018"
                         time_modification="Tue Feb 27 06:08:16 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3256"
                      epochs_ratio="90.44">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="32937"
                obs_ratio="86.37" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="30729"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="30906"
                obs_have="28154"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Tue Feb 27 08:34:28 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9392994"
                         time_creation="Tue Feb 27 06:12:03 2018"
                         time_modification="Tue Feb 27 06:08:16 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3256"
                      epochs_ratio="90.44">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="32937"
                obs_ratio="86.37" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="30729"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="30906"
                obs_have="28154"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9392994"
                         time_creation="Tue Feb 27 06:12:03 2018"
                         time_modification="Tue Feb 27 06:08:16 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3256"
                      epochs_ratio="90.44">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="32937"
                obs_ratio="86.37" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="30729"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="30906"
                obs_have="28154"
                obs_ratio="91.10" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9392994"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 06:08:16 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3256"
                      epochs_ratio="90.44">
          <mask elevation="03 degrees"
                obs_expected="38135"
                obs_have="32937"
                obs_ratio="86.37" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="30729"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="30906"
                obs_have="28154"
                obs_ratio="91.10" />
        </observations>
      </control>
    </file>
    <file name="/blft058g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 27 07:20:27 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11004465"
                         time_creation="Tue Feb 27 07:12:01 2018"
                         time_modification="Tue Feb 27 07:08:08 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37234"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29375"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="25274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 07:45:27 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11004465"
                         time_creation="Tue Feb 27 07:12:01 2018"
                         time_modification="Tue Feb 27 07:08:08 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37234"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29375"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="25274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 09:34:28 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11004465"
                         time_creation="Tue Feb 27 07:12:01 2018"
                         time_modification="Tue Feb 27 07:08:08 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37234"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29375"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="25274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11004465"
                         time_creation="Tue Feb 27 07:12:01 2018"
                         time_modification="Tue Feb 27 07:08:08 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37234"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29375"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="25274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="11004465"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 07:08:08 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37234"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29375"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25274"
                obs_have="25274"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 27 08:20:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10755291"
                         time_creation="Tue Feb 27 08:10:02 2018"
                         time_modification="Tue Feb 27 08:07:59 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37967"
                obs_have="35679"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="28779"
                obs_have="28722"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23819"
                obs_have="23819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 08:45:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10755291"
                         time_creation="Tue Feb 27 08:10:02 2018"
                         time_modification="Tue Feb 27 08:07:59 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37967"
                obs_have="35679"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="28779"
                obs_have="28722"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23819"
                obs_have="23819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 10:34:26 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10755291"
                         time_creation="Tue Feb 27 08:10:02 2018"
                         time_modification="Tue Feb 27 08:07:59 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37967"
                obs_have="35679"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="28779"
                obs_have="28722"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23819"
                obs_have="23819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10755291"
                         time_creation="Tue Feb 27 08:10:02 2018"
                         time_modification="Tue Feb 27 08:07:59 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37967"
                obs_have="35679"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="28779"
                obs_have="28722"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23819"
                obs_have="23819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10755291"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 08:07:59 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37967"
                obs_have="35679"
                obs_ratio="93.97" />
          <mask elevation="10 degrees"
                obs_expected="28779"
                obs_have="28722"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="23819"
                obs_have="23819"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 27 09:20:27 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9642069"
                         time_creation="Tue Feb 27 09:12:01 2018"
                         time_modification="Tue Feb 27 09:08:13 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33797"
                obs_have="31057"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28044"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23801"
                obs_have="23801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 09:45:28 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9642069"
                         time_creation="Tue Feb 27 09:12:01 2018"
                         time_modification="Tue Feb 27 09:08:13 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33797"
                obs_have="31057"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28044"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23801"
                obs_have="23801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 11:34:27 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9642069"
                         time_creation="Tue Feb 27 09:12:01 2018"
                         time_modification="Tue Feb 27 09:08:13 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33797"
                obs_have="31057"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28044"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23801"
                obs_have="23801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9642069"
                         time_creation="Tue Feb 27 09:12:01 2018"
                         time_modification="Tue Feb 27 09:08:13 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33797"
                obs_have="31057"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28044"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23801"
                obs_have="23801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9642069"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 09:08:13 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33797"
                obs_have="31057"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28044"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23801"
                obs_have="23801"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 27 10:20:26 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9830916"
                         time_creation="Tue Feb 27 10:12:02 2018"
                         time_modification="Tue Feb 27 10:08:06 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31880"
                obs_have="29047"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="26967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 10:45:26 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9830916"
                         time_creation="Tue Feb 27 10:12:02 2018"
                         time_modification="Tue Feb 27 10:08:06 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31880"
                obs_have="29047"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="26967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 12:34:26 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9830916"
                         time_creation="Tue Feb 27 10:12:02 2018"
                         time_modification="Tue Feb 27 10:08:06 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31880"
                obs_have="29047"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="26967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9830916"
                         time_creation="Tue Feb 27 10:12:02 2018"
                         time_modification="Tue Feb 27 10:08:06 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31880"
                obs_have="29047"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="26967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9830916"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 10:08:06 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31880"
                obs_have="29047"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="26967"
                obs_have="26967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 27 11:20:25 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9856924"
                         time_creation="Tue Feb 27 11:10:04 2018"
                         time_modification="Tue Feb 27 11:07:51 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36160"
                obs_have="32690"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="26056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24395"
                obs_have="24395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 11:45:25 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9856924"
                         time_creation="Tue Feb 27 11:10:04 2018"
                         time_modification="Tue Feb 27 11:07:51 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36160"
                obs_have="32690"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="26056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24395"
                obs_have="24395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 13:34:25 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9856924"
                         time_creation="Tue Feb 27 11:10:04 2018"
                         time_modification="Tue Feb 27 11:07:51 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36160"
                obs_have="32690"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="26056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24395"
                obs_have="24395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9856924"
                         time_creation="Tue Feb 27 11:10:04 2018"
                         time_modification="Tue Feb 27 11:07:51 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36160"
                obs_have="32690"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="26056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24395"
                obs_have="24395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9856924"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 11:07:51 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36160"
                obs_have="32690"
                obs_ratio="90.40" />
          <mask elevation="10 degrees"
                obs_expected="26057"
                obs_have="26056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24395"
                obs_have="24395"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 27 12:20:26 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9610567"
                         time_creation="Tue Feb 27 12:10:03 2018"
                         time_modification="Tue Feb 27 12:07:57 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35620"
                obs_have="32587"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25657"
                obs_have="25656"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23671"
                obs_have="23671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 12:45:27 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9610567"
                         time_creation="Tue Feb 27 12:10:03 2018"
                         time_modification="Tue Feb 27 12:07:57 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35620"
                obs_have="32587"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25657"
                obs_have="25656"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23671"
                obs_have="23671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 14:34:25 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9610567"
                         time_creation="Tue Feb 27 12:10:03 2018"
                         time_modification="Tue Feb 27 12:07:57 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35620"
                obs_have="32587"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25657"
                obs_have="25656"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23671"
                obs_have="23671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9610567"
                         time_creation="Tue Feb 27 12:10:03 2018"
                         time_modification="Tue Feb 27 12:07:57 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35620"
                obs_have="32587"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25657"
                obs_have="25656"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23671"
                obs_have="23671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9610567"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 12:07:57 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35620"
                obs_have="32587"
                obs_ratio="91.49" />
          <mask elevation="10 degrees"
                obs_expected="25657"
                obs_have="25656"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23671"
                obs_have="23671"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 27 13:20:28 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10337045"
                         time_creation="Tue Feb 27 13:12:04 2018"
                         time_modification="Tue Feb 27 13:08:08 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34643"
                obs_have="32899"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28671"
                obs_have="28671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 13:45:28 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10337045"
                         time_creation="Tue Feb 27 13:12:04 2018"
                         time_modification="Tue Feb 27 13:08:08 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34643"
                obs_have="32899"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28671"
                obs_have="28671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 15:34:28 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10337045"
                         time_creation="Tue Feb 27 13:12:04 2018"
                         time_modification="Tue Feb 27 13:08:08 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34643"
                obs_have="32899"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28671"
                obs_have="28671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10337045"
                         time_creation="Tue Feb 27 13:12:04 2018"
                         time_modification="Tue Feb 27 13:08:08 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34643"
                obs_have="32899"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28671"
                obs_have="28671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="10337045"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 13:08:08 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34643"
                obs_have="32899"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="28671"
                obs_have="28671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 27 14:20:27 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9782283"
                         time_creation="Tue Feb 27 14:12:02 2018"
                         time_modification="Tue Feb 27 14:08:07 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32456"
                obs_have="31296"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 14:45:28 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9782283"
                         time_creation="Tue Feb 27 14:12:02 2018"
                         time_modification="Tue Feb 27 14:08:07 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32456"
                obs_have="31296"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:34:45 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9782283"
                         time_creation="Tue Feb 27 14:12:02 2018"
                         time_modification="Tue Feb 27 14:08:07 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32456"
                obs_have="31296"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9782283"
                         time_creation="Tue Feb 27 14:12:02 2018"
                         time_modification="Tue Feb 27 14:08:07 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32456"
                obs_have="31296"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9782283"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 14:08:07 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32456"
                obs_have="31296"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 27 15:20:27 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10181449"
                         time_creation="Tue Feb 27 15:12:02 2018"
                         time_modification="Tue Feb 27 15:08:16 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="31489"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28975"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25928"
                obs_have="25928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 15:45:28 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10181449"
                         time_creation="Tue Feb 27 15:12:02 2018"
                         time_modification="Tue Feb 27 15:08:16 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="31489"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28975"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25928"
                obs_have="25928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 17:34:27 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10181449"
                         time_creation="Tue Feb 27 15:12:02 2018"
                         time_modification="Tue Feb 27 15:08:16 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="31489"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28975"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25928"
                obs_have="25928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10181449"
                         time_creation="Tue Feb 27 15:12:02 2018"
                         time_modification="Tue Feb 27 15:08:16 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="31489"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28975"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25928"
                obs_have="25928"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10181449"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 15:08:16 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34220"
                obs_have="31489"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28975"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25928"
                obs_have="25928"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 27 16:20:34 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10829704"
                         time_creation="Tue Feb 27 16:12:02 2018"
                         time_modification="Tue Feb 27 16:08:15 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40075"
                obs_have="37917"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32775"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:45:32 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10829704"
                         time_creation="Tue Feb 27 16:12:02 2018"
                         time_modification="Tue Feb 27 16:08:15 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40075"
                obs_have="37917"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32775"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 18:34:31 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10829704"
                         time_creation="Tue Feb 27 16:12:02 2018"
                         time_modification="Tue Feb 27 16:08:15 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40075"
                obs_have="37917"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32775"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10829704"
                         time_creation="Tue Feb 27 16:12:02 2018"
                         time_modification="Tue Feb 27 16:08:15 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40075"
                obs_have="37917"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32775"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10829704"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 16:08:15 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40075"
                obs_have="37917"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="32808"
                obs_have="32775"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 27 17:20:26 2018"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9747170"
                         time_creation="Tue Feb 27 17:10:05 2018"
                         time_modification="Tue Feb 27 17:07:52 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32780"
                obs_have="32780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 17:45:31 2018"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9747170"
                         time_creation="Tue Feb 27 17:10:05 2018"
                         time_modification="Tue Feb 27 17:07:52 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32780"
                obs_have="32780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 19:34:27 2018"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9747170"
                         time_creation="Tue Feb 27 17:10:05 2018"
                         time_modification="Tue Feb 27 17:07:52 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32780"
                obs_have="32780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9747170"
                         time_creation="Tue Feb 27 17:10:05 2018"
                         time_modification="Tue Feb 27 17:07:52 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32780"
                obs_have="32780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9747170"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 17:07:52 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="32780"
                obs_have="32780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31248"
                obs_have="31248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 27 18:20:40 2018"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9785730"
                         time_creation="Tue Feb 27 18:10:03 2018"
                         time_modification="Tue Feb 27 18:07:56 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34329"
                obs_have="33158"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30646"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 18:45:31 2018"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9785730"
                         time_creation="Tue Feb 27 18:10:03 2018"
                         time_modification="Tue Feb 27 18:07:56 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34329"
                obs_have="33158"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30646"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 20:34:30 2018"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9785730"
                         time_creation="Tue Feb 27 18:10:03 2018"
                         time_modification="Tue Feb 27 18:07:56 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34329"
                obs_have="33158"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30646"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9785730"
                         time_creation="Tue Feb 27 18:10:03 2018"
                         time_modification="Tue Feb 27 18:07:56 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34329"
                obs_have="33158"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30646"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9785730"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 18:07:56 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34329"
                obs_have="33158"
                obs_ratio="96.59" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30646"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 27 19:20:35 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9380005"
                         time_creation="Tue Feb 27 19:10:02 2018"
                         time_modification="Tue Feb 27 19:07:47 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="32342"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29465"
                obs_have="29240"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="24852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 19:45:29 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9380005"
                         time_creation="Tue Feb 27 19:10:02 2018"
                         time_modification="Tue Feb 27 19:07:47 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="32342"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29465"
                obs_have="29240"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="24852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 21:34:28 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9380005"
                         time_creation="Tue Feb 27 19:10:02 2018"
                         time_modification="Tue Feb 27 19:07:47 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="32342"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29465"
                obs_have="29240"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="24852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9380005"
                         time_creation="Tue Feb 27 19:10:02 2018"
                         time_modification="Tue Feb 27 19:07:47 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="32342"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29465"
                obs_have="29240"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="24852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9380005"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 19:07:47 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="32342"
                obs_ratio="89.78" />
          <mask elevation="10 degrees"
                obs_expected="29465"
                obs_have="29240"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="24852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 27 20:20:26 2018"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8743833"
                         time_creation="Tue Feb 27 20:10:06 2018"
                         time_modification="Tue Feb 27 20:07:45 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="36769"
                obs_have="30467"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="28116"
                obs_have="25631"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="21645"
                obs_ratio="89.88" />
        </observations>
      </control>
      <control date="Tue Feb 27 20:45:30 2018"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8743833"
                         time_creation="Tue Feb 27 20:10:06 2018"
                         time_modification="Tue Feb 27 20:07:45 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="36769"
                obs_have="30467"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="28116"
                obs_have="25631"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="21645"
                obs_ratio="89.88" />
        </observations>
      </control>
      <control date="Tue Feb 27 22:34:26 2018"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8743833"
                         time_creation="Tue Feb 27 20:10:06 2018"
                         time_modification="Tue Feb 27 20:07:45 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="36769"
                obs_have="30467"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="28116"
                obs_have="25631"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="21645"
                obs_ratio="89.88" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8743833"
                         time_creation="Tue Feb 27 20:10:06 2018"
                         time_modification="Tue Feb 27 20:07:45 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="36769"
                obs_have="30467"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="28116"
                obs_have="25631"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="21645"
                obs_ratio="89.88" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8743833"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 20:07:45 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3296"
                      epochs_ratio="91.56">
          <mask elevation="03 degrees"
                obs_expected="36769"
                obs_have="30467"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="28116"
                obs_have="25631"
                obs_ratio="91.16" />
          <mask elevation="15 degrees"
                obs_expected="24082"
                obs_have="21645"
                obs_ratio="89.88" />
        </observations>
      </control>
    </file>
    <file name="/blft058u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 27 21:20:29 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10010580"
                         time_creation="Tue Feb 27 21:12:02 2018"
                         time_modification="Tue Feb 27 21:08:02 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32575"
                obs_have="32350"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29256"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 21:45:29 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10010580"
                         time_creation="Tue Feb 27 21:12:02 2018"
                         time_modification="Tue Feb 27 21:08:02 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32575"
                obs_have="32350"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29256"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 23:34:28 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10010580"
                         time_creation="Tue Feb 27 21:12:02 2018"
                         time_modification="Tue Feb 27 21:08:02 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32575"
                obs_have="32350"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29256"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10010580"
                         time_creation="Tue Feb 27 21:12:02 2018"
                         time_modification="Tue Feb 27 21:08:02 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32575"
                obs_have="32350"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29256"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10010580"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 21:08:02 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32575"
                obs_have="32350"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="29260"
                obs_have="29256"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25596"
                obs_have="25596"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 27 22:20:30 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8790892"
                         time_creation="Tue Feb 27 22:12:02 2018"
                         time_modification="Tue Feb 27 22:08:02 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="27236"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="22296"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="21993"
                obs_have="19935"
                obs_ratio="90.64" />
        </observations>
      </control>
      <control date="Tue Feb 27 22:45:29 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8790892"
                         time_creation="Tue Feb 27 22:12:02 2018"
                         time_modification="Tue Feb 27 22:08:02 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="27236"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="22296"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="21993"
                obs_have="19935"
                obs_ratio="90.64" />
        </observations>
      </control>
      <control date="Wed Feb 28 00:34:30 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8790892"
                         time_creation="Tue Feb 27 22:12:02 2018"
                         time_modification="Tue Feb 27 22:08:02 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="27236"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="22296"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="21993"
                obs_have="19935"
                obs_ratio="90.64" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8790892"
                         time_creation="Tue Feb 27 22:12:02 2018"
                         time_modification="Tue Feb 27 22:08:02 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="27236"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="22296"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="21993"
                obs_have="19935"
                obs_ratio="90.64" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8790892"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 22:08:02 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3257"
                      epochs_ratio="90.47">
          <mask elevation="03 degrees"
                obs_expected="31385"
                obs_have="27236"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="24941"
                obs_have="22296"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="21993"
                obs_have="19935"
                obs_ratio="90.64" />
        </observations>
      </control>
    </file>
    <file name="/blft058w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 27 23:20:31 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10626817"
                         time_creation="Tue Feb 27 23:12:03 2018"
                         time_modification="Tue Feb 27 23:08:04 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="32826"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="27709"
                obs_have="27707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 23:45:30 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10626817"
                         time_creation="Tue Feb 27 23:12:03 2018"
                         time_modification="Tue Feb 27 23:08:04 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="32826"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="27709"
                obs_have="27707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 01:34:30 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10626817"
                         time_creation="Tue Feb 27 23:12:03 2018"
                         time_modification="Tue Feb 27 23:08:04 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="32826"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="27709"
                obs_have="27707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10626817"
                         time_creation="Tue Feb 27 23:12:03 2018"
                         time_modification="Tue Feb 27 23:08:04 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="32826"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="27709"
                obs_have="27707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10626817"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Tue Feb 27 23:08:04 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34058"
                obs_have="32826"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="27709"
                obs_have="27707"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23411"
                obs_have="23411"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft058x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 28 00:20:34 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10814712"
                         time_creation="Wed Feb 28 00:12:03 2018"
                         time_modification="Wed Feb 28 00:08:05 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38840"
                obs_have="34770"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24167"
                obs_have="24166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19247"
                obs_have="19247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 00:45:33 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10814712"
                         time_creation="Wed Feb 28 00:12:03 2018"
                         time_modification="Wed Feb 28 00:08:05 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38840"
                obs_have="34770"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24167"
                obs_have="24166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19247"
                obs_have="19247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 02:34:37 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10814712"
                         time_creation="Wed Feb 28 00:12:03 2018"
                         time_modification="Wed Feb 28 00:08:05 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38840"
                obs_have="34770"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24167"
                obs_have="24166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19247"
                obs_have="19247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:13:16 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10814712"
                         time_creation="Wed Feb 28 00:12:03 2018"
                         time_modification="Wed Feb 28 00:08:05 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38840"
                obs_have="34770"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24167"
                obs_have="24166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19247"
                obs_have="19247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:56:49 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10814712"
                         time_creation="Mon Mar 26 01:50:36 2018"
                         time_modification="Wed Feb 28 00:08:05 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38840"
                obs_have="34770"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24167"
                obs_have="24166"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19247"
                obs_have="19247"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
