<QC Comment="Quality check run by the RGP Dream Team"
    Date="2017-01-21 00:00:00"
    DayOfYear="21"
    Year="2017">
  <station name="BLFT">
    <file name="/blft0210.17o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 22 18:26:23 2017"
               level="3">
        <file_statistics latency="02:33:20"
                         size="6706967"
                         time_creation="Sun Jan 22 02:06:03 2017"
                         time_modification="Sun Jan 22 01:32:50 2017" />
        <observations epoch_first="Sat Jan 21 00:00:00 2017"
                      epoch_last="Sat Jan 21 22:59:30 2017"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="27433"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="24038"
                obs_have="24038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21253"
                obs_have="21253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 03:10:18 2017"
               level="3">
        <file_statistics latency="02:33:20"
                         size="6706967"
                         time_creation="Sat Feb 18 00:59:00 2017"
                         time_modification="Sun Jan 22 01:32:50 2017" />
        <observations epoch_first="Sat Jan 21 00:00:00 2017"
                      epoch_last="Sat Jan 21 22:59:30 2017"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="27433"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="24038"
                obs_have="24038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21253"
                obs_have="21253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021a.17o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 21 01:45:21 2017"
               level="3">
        <file_statistics latency="00:07:01"
                         size="8578680"
                         time_creation="Sat Jan 21 01:10:09 2017"
                         time_modification="Sat Jan 21 01:07:00 2017" />
        <observations epoch_first="Sat Jan 21 00:00:00 2017"
                      epoch_last="Sat Jan 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35477"
                obs_have="33931"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27098"
                obs_have="27098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 03:34:23 2017"
               level="3">
        <file_statistics latency="00:07:01"
                         size="8578680"
                         time_creation="Sat Jan 21 01:10:09 2017"
                         time_modification="Sat Jan 21 01:07:00 2017" />
        <observations epoch_first="Sat Jan 21 00:00:00 2017"
                      epoch_last="Sat Jan 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35477"
                obs_have="33931"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27098"
                obs_have="27098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:01"
                         size="8578680"
                         time_creation="Sat Jan 21 01:10:09 2017"
                         time_modification="Sat Jan 21 01:07:00 2017" />
        <observations epoch_first="Sat Jan 21 00:00:00 2017"
                      epoch_last="Sat Jan 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35477"
                obs_have="33931"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27098"
                obs_have="27098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:01"
                         size="8578680"
                         time_creation="Sat Feb 18 00:54:01 2017"
                         time_modification="Sat Jan 21 01:07:00 2017" />
        <observations epoch_first="Sat Jan 21 00:00:00 2017"
                      epoch_last="Sat Jan 21 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35477"
                obs_have="33931"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30363"
                obs_have="30363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27098"
                obs_have="27098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021b.17o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 21 02:20:22 2017"
               level="3">
        <file_statistics latency="00:06:57"
                         size="8711375"
                         time_creation="Sat Jan 21 02:10:14 2017"
                         time_modification="Sat Jan 21 02:06:56 2017" />
        <observations epoch_first="Sat Jan 21 01:00:00 2017"
                      epoch_last="Sat Jan 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35077"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="30953"
                obs_have="30953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 02:45:21 2017"
               level="3">
        <file_statistics latency="00:06:57"
                         size="8711375"
                         time_creation="Sat Jan 21 02:10:14 2017"
                         time_modification="Sat Jan 21 02:06:56 2017" />
        <observations epoch_first="Sat Jan 21 01:00:00 2017"
                      epoch_last="Sat Jan 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35077"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="30953"
                obs_have="30953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 04:34:23 2017"
               level="3">
        <file_statistics latency="00:06:57"
                         size="8711375"
                         time_creation="Sat Jan 21 02:10:14 2017"
                         time_modification="Sat Jan 21 02:06:56 2017" />
        <observations epoch_first="Sat Jan 21 01:00:00 2017"
                      epoch_last="Sat Jan 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35077"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="30953"
                obs_have="30953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:57"
                         size="8711375"
                         time_creation="Sat Jan 21 02:10:14 2017"
                         time_modification="Sat Jan 21 02:06:56 2017" />
        <observations epoch_first="Sat Jan 21 01:00:00 2017"
                      epoch_last="Sat Jan 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35077"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="30953"
                obs_have="30953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:57"
                         size="8711375"
                         time_creation="Sat Feb 18 00:54:02 2017"
                         time_modification="Sat Jan 21 02:06:56 2017" />
        <observations epoch_first="Sat Jan 21 01:00:00 2017"
                      epoch_last="Sat Jan 21 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="35077"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="30953"
                obs_have="30953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26492"
                obs_have="26492"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021c.17o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 21 03:20:23 2017"
               level="3">
        <file_statistics latency="00:07:03"
                         size="9062138"
                         time_creation="Sat Jan 21 03:10:16 2017"
                         time_modification="Sat Jan 21 03:07:02 2017" />
        <observations epoch_first="Sat Jan 21 02:00:00 2017"
                      epoch_last="Sat Jan 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38893"
                obs_have="37333"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29771"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 03:45:27 2017"
               level="3">
        <file_statistics latency="00:07:03"
                         size="9062138"
                         time_creation="Sat Jan 21 03:10:16 2017"
                         time_modification="Sat Jan 21 03:07:02 2017" />
        <observations epoch_first="Sat Jan 21 02:00:00 2017"
                      epoch_last="Sat Jan 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38893"
                obs_have="37333"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29771"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 05:34:24 2017"
               level="3">
        <file_statistics latency="00:07:03"
                         size="9062138"
                         time_creation="Sat Jan 21 03:10:16 2017"
                         time_modification="Sat Jan 21 03:07:02 2017" />
        <observations epoch_first="Sat Jan 21 02:00:00 2017"
                      epoch_last="Sat Jan 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38893"
                obs_have="37333"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29771"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:03"
                         size="9062138"
                         time_creation="Sat Jan 21 03:10:16 2017"
                         time_modification="Sat Jan 21 03:07:02 2017" />
        <observations epoch_first="Sat Jan 21 02:00:00 2017"
                      epoch_last="Sat Jan 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38893"
                obs_have="37333"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29771"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:03"
                         size="9062138"
                         time_creation="Sat Feb 18 00:54:02 2017"
                         time_modification="Sat Jan 21 03:07:02 2017" />
        <observations epoch_first="Sat Jan 21 02:00:00 2017"
                      epoch_last="Sat Jan 21 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38893"
                obs_have="37333"
                obs_ratio="95.99" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29771"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25017"
                obs_have="25017"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021d.17o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 21 04:20:23 2017"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9378878"
                         time_creation="Sat Jan 21 04:10:19 2017"
                         time_modification="Sat Jan 21 04:07:03 2017" />
        <observations epoch_first="Sat Jan 21 03:00:00 2017"
                      epoch_last="Sat Jan 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44162"
                obs_have="39606"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 04:45:23 2017"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9378878"
                         time_creation="Sat Jan 21 04:10:19 2017"
                         time_modification="Sat Jan 21 04:07:03 2017" />
        <observations epoch_first="Sat Jan 21 03:00:00 2017"
                      epoch_last="Sat Jan 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44162"
                obs_have="39606"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 06:34:25 2017"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9378878"
                         time_creation="Sat Jan 21 04:10:19 2017"
                         time_modification="Sat Jan 21 04:07:03 2017" />
        <observations epoch_first="Sat Jan 21 03:00:00 2017"
                      epoch_last="Sat Jan 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44162"
                obs_have="39606"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9378878"
                         time_creation="Sat Jan 21 04:10:19 2017"
                         time_modification="Sat Jan 21 04:07:03 2017" />
        <observations epoch_first="Sat Jan 21 03:00:00 2017"
                      epoch_last="Sat Jan 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44162"
                obs_have="39606"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:04"
                         size="9378878"
                         time_creation="Sat Feb 18 00:54:03 2017"
                         time_modification="Sat Jan 21 04:07:03 2017" />
        <observations epoch_first="Sat Jan 21 03:00:00 2017"
                      epoch_last="Sat Jan 21 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44162"
                obs_have="39606"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30377"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021e.17o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 21 05:20:20 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="9063256"
                         time_creation="Sat Jan 21 05:10:22 2017"
                         time_modification="Sat Jan 21 05:06:49 2017" />
        <observations epoch_first="Sat Jan 21 04:00:00 2017"
                      epoch_last="Sat Jan 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39794"
                obs_have="38698"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36553"
                obs_have="36553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33554"
                obs_have="33554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 05:45:20 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="9063256"
                         time_creation="Sat Jan 21 05:10:22 2017"
                         time_modification="Sat Jan 21 05:06:49 2017" />
        <observations epoch_first="Sat Jan 21 04:00:00 2017"
                      epoch_last="Sat Jan 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39794"
                obs_have="38698"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36553"
                obs_have="36553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 07:34:23 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="9063256"
                         time_creation="Sat Jan 21 05:10:22 2017"
                         time_modification="Sat Jan 21 05:06:49 2017" />
        <observations epoch_first="Sat Jan 21 04:00:00 2017"
                      epoch_last="Sat Jan 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39794"
                obs_have="38698"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36553"
                obs_have="36553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="9063256"
                         time_creation="Sat Jan 21 05:10:22 2017"
                         time_modification="Sat Jan 21 05:06:49 2017" />
        <observations epoch_first="Sat Jan 21 04:00:00 2017"
                      epoch_last="Sat Jan 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39794"
                obs_have="38698"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36553"
                obs_have="36553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="9063256"
                         time_creation="Sat Feb 18 00:54:04 2017"
                         time_modification="Sat Jan 21 05:06:49 2017" />
        <observations epoch_first="Sat Jan 21 04:00:00 2017"
                      epoch_last="Sat Jan 21 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39794"
                obs_have="38698"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="36553"
                obs_have="36553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021f.17o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 21 06:20:27 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="8696231"
                         time_creation="Sat Jan 21 06:10:27 2017"
                         time_modification="Sat Jan 21 06:07:01 2017" />
        <observations epoch_first="Sat Jan 21 05:00:00 2017"
                      epoch_last="Sat Jan 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="37348"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 06:45:30 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="8696231"
                         time_creation="Sat Jan 21 06:10:27 2017"
                         time_modification="Sat Jan 21 06:07:01 2017" />
        <observations epoch_first="Sat Jan 21 05:00:00 2017"
                      epoch_last="Sat Jan 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="37348"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 08:34:30 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="8696231"
                         time_creation="Sat Jan 21 06:10:27 2017"
                         time_modification="Sat Jan 21 06:07:01 2017" />
        <observations epoch_first="Sat Jan 21 05:00:00 2017"
                      epoch_last="Sat Jan 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="37348"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="8696231"
                         time_creation="Sat Jan 21 06:10:27 2017"
                         time_modification="Sat Jan 21 06:07:01 2017" />
        <observations epoch_first="Sat Jan 21 05:00:00 2017"
                      epoch_last="Sat Jan 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="37348"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="8696231"
                         time_creation="Sat Feb 18 00:54:05 2017"
                         time_modification="Sat Jan 21 06:07:01 2017" />
        <observations epoch_first="Sat Jan 21 05:00:00 2017"
                      epoch_last="Sat Jan 21 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37973"
                obs_have="37348"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021g.17o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 21 07:20:25 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="9231968"
                         time_creation="Sat Jan 21 07:10:32 2017"
                         time_modification="Sat Jan 21 07:07:01 2017" />
        <observations epoch_first="Sat Jan 21 06:00:00 2017"
                      epoch_last="Sat Jan 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42011"
                obs_have="40664"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="37409"
                obs_have="37409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32790"
                obs_have="32790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 07:45:26 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="9231968"
                         time_creation="Sat Jan 21 07:10:32 2017"
                         time_modification="Sat Jan 21 07:07:01 2017" />
        <observations epoch_first="Sat Jan 21 06:00:00 2017"
                      epoch_last="Sat Jan 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42011"
                obs_have="40664"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="37409"
                obs_have="37409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32790"
                obs_have="32790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 09:34:28 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="9231968"
                         time_creation="Sat Jan 21 07:10:32 2017"
                         time_modification="Sat Jan 21 07:07:01 2017" />
        <observations epoch_first="Sat Jan 21 06:00:00 2017"
                      epoch_last="Sat Jan 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42011"
                obs_have="40664"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="37409"
                obs_have="37409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32790"
                obs_have="32790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="9231968"
                         time_creation="Sat Jan 21 07:10:32 2017"
                         time_modification="Sat Jan 21 07:07:01 2017" />
        <observations epoch_first="Sat Jan 21 06:00:00 2017"
                      epoch_last="Sat Jan 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42011"
                obs_have="40664"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="37409"
                obs_have="37409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32790"
                obs_have="32790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:02"
                         size="9231968"
                         time_creation="Sat Feb 18 00:54:05 2017"
                         time_modification="Sat Jan 21 07:07:01 2017" />
        <observations epoch_first="Sat Jan 21 06:00:00 2017"
                      epoch_last="Sat Jan 21 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42011"
                obs_have="40664"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="37409"
                obs_have="37409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32790"
                obs_have="32790"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021h.17o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 21 08:20:24 2017"
               level="3">
        <file_statistics latency="00:06:53"
                         size="9135334"
                         time_creation="Sat Jan 21 08:10:38 2017"
                         time_modification="Sat Jan 21 08:06:52 2017" />
        <observations epoch_first="Sat Jan 21 07:00:00 2017"
                      epoch_last="Sat Jan 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="39197"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="35648"
                obs_have="35648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 08:45:23 2017"
               level="3">
        <file_statistics latency="00:06:53"
                         size="9135334"
                         time_creation="Sat Jan 21 08:10:38 2017"
                         time_modification="Sat Jan 21 08:06:52 2017" />
        <observations epoch_first="Sat Jan 21 07:00:00 2017"
                      epoch_last="Sat Jan 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="39197"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="35648"
                obs_have="35648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 10:34:23 2017"
               level="3">
        <file_statistics latency="00:06:53"
                         size="9135334"
                         time_creation="Sat Jan 21 08:10:38 2017"
                         time_modification="Sat Jan 21 08:06:52 2017" />
        <observations epoch_first="Sat Jan 21 07:00:00 2017"
                      epoch_last="Sat Jan 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="39197"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="35648"
                obs_have="35648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:53"
                         size="9135334"
                         time_creation="Sat Jan 21 08:10:38 2017"
                         time_modification="Sat Jan 21 08:06:52 2017" />
        <observations epoch_first="Sat Jan 21 07:00:00 2017"
                      epoch_last="Sat Jan 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="39197"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="35648"
                obs_have="35648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:53"
                         size="9135334"
                         time_creation="Sat Feb 18 00:54:06 2017"
                         time_modification="Sat Jan 21 08:06:52 2017" />
        <observations epoch_first="Sat Jan 21 07:00:00 2017"
                      epoch_last="Sat Jan 21 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="39197"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="35648"
                obs_have="35648"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021i.17o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 21 09:20:23 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8990391"
                         time_creation="Sat Jan 21 09:11:04 2017"
                         time_modification="Sat Jan 21 09:07:06 2017" />
        <observations epoch_first="Sat Jan 21 08:00:00 2017"
                      epoch_last="Sat Jan 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37629"
                obs_have="36678"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="35445"
                obs_have="35445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33858"
                obs_have="33858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 09:45:22 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8990391"
                         time_creation="Sat Jan 21 09:11:04 2017"
                         time_modification="Sat Jan 21 09:07:06 2017" />
        <observations epoch_first="Sat Jan 21 08:00:00 2017"
                      epoch_last="Sat Jan 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37629"
                obs_have="36678"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="35445"
                obs_have="35445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33858"
                obs_have="33858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 11:34:24 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8990391"
                         time_creation="Sat Jan 21 09:11:04 2017"
                         time_modification="Sat Jan 21 09:07:06 2017" />
        <observations epoch_first="Sat Jan 21 08:00:00 2017"
                      epoch_last="Sat Jan 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37629"
                obs_have="36678"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="35445"
                obs_have="35445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33858"
                obs_have="33858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8990391"
                         time_creation="Sat Jan 21 09:11:04 2017"
                         time_modification="Sat Jan 21 09:07:06 2017" />
        <observations epoch_first="Sat Jan 21 08:00:00 2017"
                      epoch_last="Sat Jan 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37629"
                obs_have="36678"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="35445"
                obs_have="35445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33858"
                obs_have="33858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8990391"
                         time_creation="Sat Feb 18 00:54:06 2017"
                         time_modification="Sat Jan 21 09:07:06 2017" />
        <observations epoch_first="Sat Jan 21 08:00:00 2017"
                      epoch_last="Sat Jan 21 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37629"
                obs_have="36678"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="35445"
                obs_have="35445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33858"
                obs_have="33858"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021j.17o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 21 10:20:25 2017"
               level="3">
        <file_statistics latency="00:07:14"
                         size="9083765"
                         time_creation="Sat Jan 21 10:10:42 2017"
                         time_modification="Sat Jan 21 10:07:13 2017" />
        <observations epoch_first="Sat Jan 21 09:00:00 2017"
                      epoch_last="Sat Jan 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="37101"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32721"
                obs_have="32721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 10:45:25 2017"
               level="3">
        <file_statistics latency="00:07:14"
                         size="9083765"
                         time_creation="Sat Jan 21 10:10:42 2017"
                         time_modification="Sat Jan 21 10:07:13 2017" />
        <observations epoch_first="Sat Jan 21 09:00:00 2017"
                      epoch_last="Sat Jan 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="37101"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32721"
                obs_have="32721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 12:34:24 2017"
               level="3">
        <file_statistics latency="00:07:14"
                         size="9083765"
                         time_creation="Sat Jan 21 10:10:42 2017"
                         time_modification="Sat Jan 21 10:07:13 2017" />
        <observations epoch_first="Sat Jan 21 09:00:00 2017"
                      epoch_last="Sat Jan 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="37101"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32721"
                obs_have="32721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:14"
                         size="9083765"
                         time_creation="Sat Jan 21 10:10:42 2017"
                         time_modification="Sat Jan 21 10:07:13 2017" />
        <observations epoch_first="Sat Jan 21 09:00:00 2017"
                      epoch_last="Sat Jan 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="37101"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32721"
                obs_have="32721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:14"
                         size="9083765"
                         time_creation="Sat Feb 18 00:54:06 2017"
                         time_modification="Sat Jan 21 10:07:13 2017" />
        <observations epoch_first="Sat Jan 21 09:00:00 2017"
                      epoch_last="Sat Jan 21 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="37101"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="32721"
                obs_have="32721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28434"
                obs_have="28434"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021k.17o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 21 11:20:24 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9011497"
                         time_creation="Sat Jan 21 11:11:22 2017"
                         time_modification="Sat Jan 21 11:07:06 2017" />
        <observations epoch_first="Sat Jan 21 10:00:00 2017"
                      epoch_last="Sat Jan 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38587"
                obs_have="36229"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="27132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21719"
                obs_have="21719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 11:45:24 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9011497"
                         time_creation="Sat Jan 21 11:11:22 2017"
                         time_modification="Sat Jan 21 11:07:06 2017" />
        <observations epoch_first="Sat Jan 21 10:00:00 2017"
                      epoch_last="Sat Jan 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38587"
                obs_have="36229"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="27132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21719"
                obs_have="21719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 13:34:23 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9011497"
                         time_creation="Sat Jan 21 11:11:22 2017"
                         time_modification="Sat Jan 21 11:07:06 2017" />
        <observations epoch_first="Sat Jan 21 10:00:00 2017"
                      epoch_last="Sat Jan 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38587"
                obs_have="36229"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="27132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21719"
                obs_have="21719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9011497"
                         time_creation="Sat Jan 21 11:11:22 2017"
                         time_modification="Sat Jan 21 11:07:06 2017" />
        <observations epoch_first="Sat Jan 21 10:00:00 2017"
                      epoch_last="Sat Jan 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38587"
                obs_have="36229"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="27132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21719"
                obs_have="21719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9011497"
                         time_creation="Sat Feb 18 00:54:07 2017"
                         time_modification="Sat Jan 21 11:07:06 2017" />
        <observations epoch_first="Sat Jan 21 10:00:00 2017"
                      epoch_last="Sat Jan 21 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38587"
                obs_have="36229"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="27132"
                obs_have="27132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21719"
                obs_have="21719"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021l.17o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 21 12:20:23 2017"
               level="3">
        <file_statistics latency="00:06:48"
                         size="8134918"
                         time_creation="Sat Jan 21 12:10:52 2017"
                         time_modification="Sat Jan 21 12:06:47 2017" />
        <observations epoch_first="Sat Jan 21 11:00:00 2017"
                      epoch_last="Sat Jan 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31913"
                obs_have="30576"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 12:45:23 2017"
               level="3">
        <file_statistics latency="00:06:48"
                         size="8134918"
                         time_creation="Sat Jan 21 12:10:52 2017"
                         time_modification="Sat Jan 21 12:06:47 2017" />
        <observations epoch_first="Sat Jan 21 11:00:00 2017"
                      epoch_last="Sat Jan 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31913"
                obs_have="30576"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 14:34:22 2017"
               level="3">
        <file_statistics latency="00:06:48"
                         size="8134918"
                         time_creation="Sat Jan 21 12:10:52 2017"
                         time_modification="Sat Jan 21 12:06:47 2017" />
        <observations epoch_first="Sat Jan 21 11:00:00 2017"
                      epoch_last="Sat Jan 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31913"
                obs_have="30576"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:48"
                         size="8134918"
                         time_creation="Sat Jan 21 12:10:52 2017"
                         time_modification="Sat Jan 21 12:06:47 2017" />
        <observations epoch_first="Sat Jan 21 11:00:00 2017"
                      epoch_last="Sat Jan 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31913"
                obs_have="30576"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:48"
                         size="8134918"
                         time_creation="Sat Feb 18 00:54:07 2017"
                         time_modification="Sat Jan 21 12:06:47 2017" />
        <observations epoch_first="Sat Jan 21 11:00:00 2017"
                      epoch_last="Sat Jan 21 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31913"
                obs_have="30576"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24504"
                obs_have="24504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021m.17o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 21 13:20:22 2017"
               level="3">
        <file_statistics latency="00:06:55"
                         size="8010199"
                         time_creation="Sat Jan 21 13:10:59 2017"
                         time_modification="Sat Jan 21 13:06:54 2017" />
        <observations epoch_first="Sat Jan 21 12:00:00 2017"
                      epoch_last="Sat Jan 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32972"
                obs_have="30780"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22586"
                obs_have="22586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 13:45:23 2017"
               level="3">
        <file_statistics latency="00:06:55"
                         size="8010199"
                         time_creation="Sat Jan 21 13:10:59 2017"
                         time_modification="Sat Jan 21 13:06:54 2017" />
        <observations epoch_first="Sat Jan 21 12:00:00 2017"
                      epoch_last="Sat Jan 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32972"
                obs_have="30780"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22586"
                obs_have="22586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 15:34:22 2017"
               level="3">
        <file_statistics latency="00:06:55"
                         size="8010199"
                         time_creation="Sat Jan 21 13:10:59 2017"
                         time_modification="Sat Jan 21 13:06:54 2017" />
        <observations epoch_first="Sat Jan 21 12:00:00 2017"
                      epoch_last="Sat Jan 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32972"
                obs_have="30780"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22586"
                obs_have="22586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:55"
                         size="8010199"
                         time_creation="Sat Jan 21 13:10:59 2017"
                         time_modification="Sat Jan 21 13:06:54 2017" />
        <observations epoch_first="Sat Jan 21 12:00:00 2017"
                      epoch_last="Sat Jan 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32972"
                obs_have="30780"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22586"
                obs_have="22586"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:55"
                         size="8010199"
                         time_creation="Sat Feb 18 00:54:07 2017"
                         time_modification="Sat Jan 21 13:06:54 2017" />
        <observations epoch_first="Sat Jan 21 12:00:00 2017"
                      epoch_last="Sat Jan 21 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32972"
                obs_have="30780"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="26241"
                obs_have="26241"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22586"
                obs_have="22586"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021n.17o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 21 14:20:25 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="7916242"
                         time_creation="Sat Jan 21 14:13:08 2017"
                         time_modification="Sat Jan 21 14:06:43 2017" />
        <observations epoch_first="Sat Jan 21 13:00:00 2017"
                      epoch_last="Sat Jan 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34368"
                obs_have="32049"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24863"
                obs_have="24863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 14:45:24 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="7916242"
                         time_creation="Sat Jan 21 14:13:08 2017"
                         time_modification="Sat Jan 21 14:06:43 2017" />
        <observations epoch_first="Sat Jan 21 13:00:00 2017"
                      epoch_last="Sat Jan 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34368"
                obs_have="32049"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24863"
                obs_have="24863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 16:34:25 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="7916242"
                         time_creation="Sat Jan 21 14:13:08 2017"
                         time_modification="Sat Jan 21 14:06:43 2017" />
        <observations epoch_first="Sat Jan 21 13:00:00 2017"
                      epoch_last="Sat Jan 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34368"
                obs_have="32049"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24863"
                obs_have="24863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="7916242"
                         time_creation="Sat Jan 21 14:13:08 2017"
                         time_modification="Sat Jan 21 14:06:43 2017" />
        <observations epoch_first="Sat Jan 21 13:00:00 2017"
                      epoch_last="Sat Jan 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34368"
                obs_have="32049"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24863"
                obs_have="24863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="7916242"
                         time_creation="Sat Feb 18 00:54:07 2017"
                         time_modification="Sat Jan 21 14:06:43 2017" />
        <observations epoch_first="Sat Jan 21 13:00:00 2017"
                      epoch_last="Sat Jan 21 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34368"
                obs_have="32049"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24863"
                obs_have="24863"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021o.17o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 21 15:20:25 2017"
               level="3">
        <file_statistics latency="00:06:43"
                         size="8304954"
                         time_creation="Sat Jan 21 15:12:01 2017"
                         time_modification="Sat Jan 21 15:06:42 2017" />
        <observations epoch_first="Sat Jan 21 14:00:00 2017"
                      epoch_last="Sat Jan 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34842"
                obs_have="33705"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="24550"
                obs_have="24550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 15:45:23 2017"
               level="3">
        <file_statistics latency="00:06:43"
                         size="8304954"
                         time_creation="Sat Jan 21 15:12:01 2017"
                         time_modification="Sat Jan 21 15:06:42 2017" />
        <observations epoch_first="Sat Jan 21 14:00:00 2017"
                      epoch_last="Sat Jan 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34842"
                obs_have="33705"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="24550"
                obs_have="24550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 17:34:24 2017"
               level="3">
        <file_statistics latency="00:06:43"
                         size="8304954"
                         time_creation="Sat Jan 21 15:12:01 2017"
                         time_modification="Sat Jan 21 15:06:42 2017" />
        <observations epoch_first="Sat Jan 21 14:00:00 2017"
                      epoch_last="Sat Jan 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34842"
                obs_have="33705"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="24550"
                obs_have="24550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:43"
                         size="8304954"
                         time_creation="Sat Jan 21 15:12:01 2017"
                         time_modification="Sat Jan 21 15:06:42 2017" />
        <observations epoch_first="Sat Jan 21 14:00:00 2017"
                      epoch_last="Sat Jan 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34842"
                obs_have="33705"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="24550"
                obs_have="24550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:43"
                         size="8304954"
                         time_creation="Sat Feb 18 00:54:08 2017"
                         time_modification="Sat Jan 21 15:06:42 2017" />
        <observations epoch_first="Sat Jan 21 14:00:00 2017"
                      epoch_last="Sat Jan 21 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34842"
                obs_have="33705"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="24550"
                obs_have="24550"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021p.17o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 21 16:20:25 2017"
               level="3">
        <file_statistics latency="00:07:00"
                         size="8458436"
                         time_creation="Sat Jan 21 16:19:46 2017"
                         time_modification="Sat Jan 21 16:06:59 2017" />
        <observations epoch_first="Sat Jan 21 15:00:00 2017"
                      epoch_last="Sat Jan 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36506"
                obs_have="34404"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27106"
                obs_have="27106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 16:45:23 2017"
               level="3">
        <file_statistics latency="00:07:00"
                         size="8458436"
                         time_creation="Sat Jan 21 16:19:46 2017"
                         time_modification="Sat Jan 21 16:06:59 2017" />
        <observations epoch_first="Sat Jan 21 15:00:00 2017"
                      epoch_last="Sat Jan 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36506"
                obs_have="34404"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27106"
                obs_have="27106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 18:34:24 2017"
               level="3">
        <file_statistics latency="00:07:00"
                         size="8458436"
                         time_creation="Sat Jan 21 16:19:46 2017"
                         time_modification="Sat Jan 21 16:06:59 2017" />
        <observations epoch_first="Sat Jan 21 15:00:00 2017"
                      epoch_last="Sat Jan 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36506"
                obs_have="34404"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27106"
                obs_have="27106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:00"
                         size="8458436"
                         time_creation="Sat Jan 21 16:19:46 2017"
                         time_modification="Sat Jan 21 16:06:59 2017" />
        <observations epoch_first="Sat Jan 21 15:00:00 2017"
                      epoch_last="Sat Jan 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36506"
                obs_have="34404"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27106"
                obs_have="27106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:00"
                         size="8458436"
                         time_creation="Sat Feb 18 00:54:08 2017"
                         time_modification="Sat Jan 21 16:06:59 2017" />
        <observations epoch_first="Sat Jan 21 15:00:00 2017"
                      epoch_last="Sat Jan 21 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36506"
                obs_have="34404"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="30758"
                obs_have="30758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27106"
                obs_have="27106"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021q.17o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 21 17:20:25 2017"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9184804"
                         time_creation="Sat Jan 21 17:14:38 2017"
                         time_modification="Sat Jan 21 17:07:05 2017" />
        <observations epoch_first="Sat Jan 21 16:00:00 2017"
                      epoch_last="Sat Jan 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="37988"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="34539"
                obs_have="34539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 17:45:27 2017"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9184804"
                         time_creation="Sat Jan 21 17:14:38 2017"
                         time_modification="Sat Jan 21 17:07:05 2017" />
        <observations epoch_first="Sat Jan 21 16:00:00 2017"
                      epoch_last="Sat Jan 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="37988"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="34539"
                obs_have="34539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 19:34:24 2017"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9184804"
                         time_creation="Sat Jan 21 17:14:38 2017"
                         time_modification="Sat Jan 21 17:07:05 2017" />
        <observations epoch_first="Sat Jan 21 16:00:00 2017"
                      epoch_last="Sat Jan 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="37988"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="34539"
                obs_have="34539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9184804"
                         time_creation="Sat Jan 21 17:14:38 2017"
                         time_modification="Sat Jan 21 17:07:05 2017" />
        <observations epoch_first="Sat Jan 21 16:00:00 2017"
                      epoch_last="Sat Jan 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="37988"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="34539"
                obs_have="34539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9184804"
                         time_creation="Sat Feb 18 00:54:08 2017"
                         time_modification="Sat Jan 21 17:07:05 2017" />
        <observations epoch_first="Sat Jan 21 16:00:00 2017"
                      epoch_last="Sat Jan 21 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="37988"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="34539"
                obs_have="34539"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021r.17o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 21 18:45:25 2017"
               level="3">
        <file_statistics latency="00:06:59"
                         size="8977026"
                         time_creation="Sat Jan 21 18:27:41 2017"
                         time_modification="Sat Jan 21 18:06:58 2017" />
        <observations epoch_first="Sat Jan 21 17:00:00 2017"
                      epoch_last="Sat Jan 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36776"
                obs_have="35277"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="32158"
                obs_have="32158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29222"
                obs_have="29222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 20:34:26 2017"
               level="3">
        <file_statistics latency="00:06:59"
                         size="8977026"
                         time_creation="Sat Jan 21 18:27:41 2017"
                         time_modification="Sat Jan 21 18:06:58 2017" />
        <observations epoch_first="Sat Jan 21 17:00:00 2017"
                      epoch_last="Sat Jan 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36776"
                obs_have="35277"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="32158"
                obs_have="32158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29222"
                obs_have="29222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:59"
                         size="8977026"
                         time_creation="Sat Jan 21 18:27:41 2017"
                         time_modification="Sat Jan 21 18:06:58 2017" />
        <observations epoch_first="Sat Jan 21 17:00:00 2017"
                      epoch_last="Sat Jan 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36776"
                obs_have="35277"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="32158"
                obs_have="32158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29222"
                obs_have="29222"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:59"
                         size="8977026"
                         time_creation="Sat Feb 18 00:54:09 2017"
                         time_modification="Sat Jan 21 18:06:58 2017" />
        <observations epoch_first="Sat Jan 21 17:00:00 2017"
                      epoch_last="Sat Jan 21 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36776"
                obs_have="35277"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="32158"
                obs_have="32158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29222"
                obs_have="29222"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021s.17o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 21 19:45:26 2017"
               level="3">
        <file_statistics latency="00:06:54"
                         size="9399454"
                         time_creation="Sat Jan 21 19:20:56 2017"
                         time_modification="Sat Jan 21 19:06:53 2017" />
        <observations epoch_first="Sat Jan 21 18:00:00 2017"
                      epoch_last="Sat Jan 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39793"
                obs_have="37450"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="32027"
                obs_have="32027"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26303"
                obs_have="26303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:34:28 2017"
               level="3">
        <file_statistics latency="00:06:54"
                         size="9399454"
                         time_creation="Sat Jan 21 19:20:56 2017"
                         time_modification="Sat Jan 21 19:06:53 2017" />
        <observations epoch_first="Sat Jan 21 18:00:00 2017"
                      epoch_last="Sat Jan 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39793"
                obs_have="37450"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="32027"
                obs_have="32027"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26303"
                obs_have="26303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:54"
                         size="9399454"
                         time_creation="Sat Jan 21 19:20:56 2017"
                         time_modification="Sat Jan 21 19:06:53 2017" />
        <observations epoch_first="Sat Jan 21 18:00:00 2017"
                      epoch_last="Sat Jan 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39793"
                obs_have="37450"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="32027"
                obs_have="32027"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26303"
                obs_have="26303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:54"
                         size="9399454"
                         time_creation="Sat Feb 18 00:54:09 2017"
                         time_modification="Sat Jan 21 19:06:53 2017" />
        <observations epoch_first="Sat Jan 21 18:00:00 2017"
                      epoch_last="Sat Jan 21 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39793"
                obs_have="37450"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="32027"
                obs_have="32027"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26303"
                obs_have="26303"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021t.17o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 21 20:20:24 2017"
               level="3">
        <file_statistics latency="00:07:05"
                         size="9010900"
                         time_creation="Sat Jan 21 20:11:45 2017"
                         time_modification="Sat Jan 21 20:07:04 2017" />
        <observations epoch_first="Sat Jan 21 19:00:00 2017"
                      epoch_last="Sat Jan 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36608"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="33197"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 20:45:25 2017"
               level="3">
        <file_statistics latency="00:07:05"
                         size="9010900"
                         time_creation="Sat Jan 21 20:11:45 2017"
                         time_modification="Sat Jan 21 20:07:04 2017" />
        <observations epoch_first="Sat Jan 21 19:00:00 2017"
                      epoch_last="Sat Jan 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36608"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="33197"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:34:24 2017"
               level="3">
        <file_statistics latency="00:07:05"
                         size="9010900"
                         time_creation="Sat Jan 21 20:11:45 2017"
                         time_modification="Sat Jan 21 20:07:04 2017" />
        <observations epoch_first="Sat Jan 21 19:00:00 2017"
                      epoch_last="Sat Jan 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36608"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="33197"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:07:05"
                         size="9010900"
                         time_creation="Sat Jan 21 20:11:45 2017"
                         time_modification="Sat Jan 21 20:07:04 2017" />
        <observations epoch_first="Sat Jan 21 19:00:00 2017"
                      epoch_last="Sat Jan 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36608"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="33197"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:07:05"
                         size="9010900"
                         time_creation="Sat Feb 18 00:54:09 2017"
                         time_modification="Sat Jan 21 20:07:04 2017" />
        <observations epoch_first="Sat Jan 21 19:00:00 2017"
                      epoch_last="Sat Jan 21 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36608"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="33197"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021u.17o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 21 21:45:23 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="8334615"
                         time_creation="Sat Jan 21 21:20:45 2017"
                         time_modification="Sat Jan 21 21:06:43 2017" />
        <observations epoch_first="Sat Jan 21 20:00:00 2017"
                      epoch_last="Sat Jan 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33144"
                obs_have="32832"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31554"
                obs_have="31554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 23:34:26 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="8334615"
                         time_creation="Sat Jan 21 21:20:45 2017"
                         time_modification="Sat Jan 21 21:06:43 2017" />
        <observations epoch_first="Sat Jan 21 20:00:00 2017"
                      epoch_last="Sat Jan 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33144"
                obs_have="32832"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31554"
                obs_have="31554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="8334615"
                         time_creation="Sat Jan 21 21:20:45 2017"
                         time_modification="Sat Jan 21 21:06:43 2017" />
        <observations epoch_first="Sat Jan 21 20:00:00 2017"
                      epoch_last="Sat Jan 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33144"
                obs_have="32832"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31554"
                obs_have="31554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:44"
                         size="8334615"
                         time_creation="Sat Feb 18 00:54:10 2017"
                         time_modification="Sat Jan 21 21:06:43 2017" />
        <observations epoch_first="Sat Jan 21 20:00:00 2017"
                      epoch_last="Sat Jan 21 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33144"
                obs_have="32832"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31554"
                obs_have="31554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021v.17o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 21 22:20:25 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="7930978"
                         time_creation="Sat Jan 21 22:14:07 2017"
                         time_modification="Sat Jan 21 22:06:49 2017" />
        <observations epoch_first="Sat Jan 21 21:00:00 2017"
                      epoch_last="Sat Jan 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35027"
                obs_have="32954"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="25249"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 22:45:24 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="7930978"
                         time_creation="Sat Jan 21 22:14:07 2017"
                         time_modification="Sat Jan 21 22:06:49 2017" />
        <observations epoch_first="Sat Jan 21 21:00:00 2017"
                      epoch_last="Sat Jan 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35027"
                obs_have="32954"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="25249"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 00:34:23 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="7930978"
                         time_creation="Sat Jan 21 22:14:07 2017"
                         time_modification="Sat Jan 21 22:06:49 2017" />
        <observations epoch_first="Sat Jan 21 21:00:00 2017"
                      epoch_last="Sat Jan 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35027"
                obs_have="32954"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="25249"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="7930978"
                         time_creation="Sat Jan 21 22:14:07 2017"
                         time_modification="Sat Jan 21 22:06:49 2017" />
        <observations epoch_first="Sat Jan 21 21:00:00 2017"
                      epoch_last="Sat Jan 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35027"
                obs_have="32954"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="25249"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:50"
                         size="7930978"
                         time_creation="Sat Feb 18 00:54:10 2017"
                         time_modification="Sat Jan 21 22:06:49 2017" />
        <observations epoch_first="Sat Jan 21 21:00:00 2017"
                      epoch_last="Sat Jan 21 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35027"
                obs_have="32954"
                obs_ratio="94.08" />
          <mask elevation="10 degrees"
                obs_expected="28814"
                obs_have="28814"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="25249"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021w.17o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 21 23:45:26 2017"
               level="3">
        <file_statistics latency="00:06:47"
                         size="8582247"
                         time_creation="Sat Jan 21 23:24:02 2017"
                         time_modification="Sat Jan 21 23:06:46 2017" />
        <observations epoch_first="Sat Jan 21 22:00:00 2017"
                      epoch_last="Sat Jan 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39572"
                obs_have="36527"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28529"
                obs_have="28529"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21888"
                obs_have="21888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 01:34:26 2017"
               level="3">
        <file_statistics latency="00:06:47"
                         size="8582247"
                         time_creation="Sat Jan 21 23:24:02 2017"
                         time_modification="Sat Jan 21 23:06:46 2017" />
        <observations epoch_first="Sat Jan 21 22:00:00 2017"
                      epoch_last="Sat Jan 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39572"
                obs_have="36527"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28529"
                obs_have="28529"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21888"
                obs_have="21888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:06:47"
                         size="8582247"
                         time_creation="Sat Jan 21 23:24:02 2017"
                         time_modification="Sat Jan 21 23:06:46 2017" />
        <observations epoch_first="Sat Jan 21 22:00:00 2017"
                      epoch_last="Sat Jan 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39572"
                obs_have="36527"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28529"
                obs_have="28529"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21888"
                obs_have="21888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:06:47"
                         size="8582247"
                         time_creation="Sat Feb 18 00:54:10 2017"
                         time_modification="Sat Jan 21 23:06:46 2017" />
        <observations epoch_first="Sat Jan 21 22:00:00 2017"
                      epoch_last="Sat Jan 21 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39572"
                obs_have="36527"
                obs_ratio="92.31" />
          <mask elevation="10 degrees"
                obs_expected="28529"
                obs_have="28529"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21888"
                obs_have="21888"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/blft021x.17o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 22 02:34:27 2017"
               level="3">
        <file_statistics latency="00:46:57"
                         size="8210172"
                         time_creation="Sun Jan 22 01:05:24 2017"
                         time_modification="Sun Jan 22 00:46:56 2017" />
        <observations epoch_first="Sat Jan 21 23:00:00 2017"
                      epoch_last="Sat Jan 21 23:59:59 2017"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32348"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30406"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27279"
                obs_have="27014"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Sun Jan 22 18:10:16 2017"
               level="3">
        <file_statistics latency="00:46:57"
                         size="8210172"
                         time_creation="Sun Jan 22 01:05:24 2017"
                         time_modification="Sun Jan 22 00:46:56 2017" />
        <observations epoch_first="Sat Jan 21 23:00:00 2017"
                      epoch_last="Sat Jan 21 23:59:59 2017"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32348"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30406"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27279"
                obs_have="27014"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Mon Feb 20 02:53:58 2017"
               level="3">
        <file_statistics latency="00:46:57"
                         size="8210172"
                         time_creation="Sat Feb 18 00:54:11 2017"
                         time_modification="Sun Jan 22 00:46:56 2017" />
        <observations epoch_first="Sat Jan 21 23:00:00 2017"
                      epoch_last="Sat Jan 21 23:59:59 2017"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="34705"
                obs_have="32348"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="30803"
                obs_have="30406"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27279"
                obs_have="27014"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
  </station>
</QC>
