<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-21 00:00:00"
    DayOfYear="52"
    Year="2019">
  <station name="SBLS">
    <file name="/sbls0520.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 22 17:25:04 2019"
               level="3">
        <file_statistics latency="01:31:15"
                         size="7544420"
                         time_creation="Fri Feb 22 02:52:12 2019"
                         time_modification="Fri Feb 22 01:30:45 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29938"
                obs_have="25971"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="24920"
                obs_have="24162"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="22100"
                obs_have="21987"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:45:05 2019"
               level="3">
        <file_statistics latency="01:31:15"
                         size="7544420"
                         time_creation="Wed Mar 20 02:01:18 2019"
                         time_modification="Fri Feb 22 01:30:45 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29938"
                obs_have="25971"
                obs_ratio="86.75" />
          <mask elevation="10 degrees"
                obs_expected="24920"
                obs_have="24162"
                obs_ratio="96.96" />
          <mask elevation="15 degrees"
                obs_expected="22100"
                obs_have="21987"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/sbls052a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 21 01:48:05 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="11006856"
                         time_creation="Thu Feb 21 01:12:06 2019"
                         time_modification="Thu Feb 21 01:07:10 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43417"
                obs_have="40027"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="39873"
                obs_have="38049"
                obs_ratio="95.43" />
          <mask elevation="15 degrees"
                obs_expected="36718"
                obs_have="36162"
                obs_ratio="98.49" />
        </observations>
      </control>
      <control date="Thu Feb 21 03:37:05 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="11006856"
                         time_creation="Thu Feb 21 01:12:06 2019"
                         time_modification="Thu Feb 21 01:07:10 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43417"
                obs_have="40027"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="39873"
                obs_have="38049"
                obs_ratio="95.43" />
          <mask elevation="15 degrees"
                obs_expected="36718"
                obs_have="36162"
                obs_ratio="98.49" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="11006856"
                         time_creation="Thu Feb 21 01:12:06 2019"
                         time_modification="Thu Feb 21 01:07:10 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43417"
                obs_have="40027"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="39873"
                obs_have="38049"
                obs_ratio="95.43" />
          <mask elevation="15 degrees"
                obs_expected="36718"
                obs_have="36162"
                obs_ratio="98.49" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="11006856"
                         time_creation="Wed Mar 20 01:56:28 2019"
                         time_modification="Thu Feb 21 01:07:10 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43417"
                obs_have="40027"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="39873"
                obs_have="38049"
                obs_ratio="95.43" />
          <mask elevation="15 degrees"
                obs_expected="36718"
                obs_have="36162"
                obs_ratio="98.49" />
        </observations>
      </control>
    </file>
    <file name="/sbls052b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 21 02:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10362619"
                         time_creation="Thu Feb 21 02:12:06 2019"
                         time_modification="Thu Feb 21 02:07:08 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41967"
                obs_have="40776"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="39013"
                obs_have="38832"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="36734"
                obs_have="36734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 02:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10362619"
                         time_creation="Thu Feb 21 02:12:06 2019"
                         time_modification="Thu Feb 21 02:07:08 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41967"
                obs_have="40776"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="39013"
                obs_have="38832"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="36734"
                obs_have="36734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 04:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10362619"
                         time_creation="Thu Feb 21 02:12:06 2019"
                         time_modification="Thu Feb 21 02:07:08 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41967"
                obs_have="40776"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="39013"
                obs_have="38832"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="36734"
                obs_have="36734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10362619"
                         time_creation="Thu Feb 21 02:12:06 2019"
                         time_modification="Thu Feb 21 02:07:08 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41967"
                obs_have="40776"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="39013"
                obs_have="38832"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="36734"
                obs_have="36734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="10362619"
                         time_creation="Wed Mar 20 01:56:28 2019"
                         time_modification="Thu Feb 21 02:07:08 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41967"
                obs_have="40776"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="39013"
                obs_have="38832"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="36734"
                obs_have="36734"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls052c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 21 03:19:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10374195"
                         time_creation="Thu Feb 21 03:13:28 2019"
                         time_modification="Thu Feb 21 03:07:09 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43644"
                obs_have="40990"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="39537"
                obs_have="39160"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="36989"
                obs_have="36963"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Feb 21 03:48:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10374195"
                         time_creation="Thu Feb 21 03:13:28 2019"
                         time_modification="Thu Feb 21 03:07:09 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43644"
                obs_have="40990"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="39537"
                obs_have="39160"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="36989"
                obs_have="36963"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Feb 21 05:37:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10374195"
                         time_creation="Thu Feb 21 03:13:28 2019"
                         time_modification="Thu Feb 21 03:07:09 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43644"
                obs_have="40990"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="39537"
                obs_have="39160"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="36989"
                obs_have="36963"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10374195"
                         time_creation="Thu Feb 21 03:13:28 2019"
                         time_modification="Thu Feb 21 03:07:09 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43644"
                obs_have="40990"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="39537"
                obs_have="39160"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="36989"
                obs_have="36963"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10374195"
                         time_creation="Wed Mar 20 01:56:28 2019"
                         time_modification="Thu Feb 21 03:07:09 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43644"
                obs_have="40990"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="39537"
                obs_have="39160"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="36989"
                obs_have="36963"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/sbls052d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 21 04:19:05 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10185669"
                         time_creation="Thu Feb 21 04:12:13 2019"
                         time_modification="Thu Feb 21 04:07:10 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45565"
                obs_have="39149"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="38110"
                obs_ratio="94.86" />
          <mask elevation="15 degrees"
                obs_expected="34990"
                obs_have="34685"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Feb 21 04:48:04 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10185669"
                         time_creation="Thu Feb 21 04:12:13 2019"
                         time_modification="Thu Feb 21 04:07:10 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45565"
                obs_have="39149"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="38110"
                obs_ratio="94.86" />
          <mask elevation="15 degrees"
                obs_expected="34990"
                obs_have="34685"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Feb 21 06:37:05 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10185669"
                         time_creation="Thu Feb 21 04:12:13 2019"
                         time_modification="Thu Feb 21 04:07:10 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45565"
                obs_have="39149"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="38110"
                obs_ratio="94.86" />
          <mask elevation="15 degrees"
                obs_expected="34990"
                obs_have="34685"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10185669"
                         time_creation="Thu Feb 21 04:12:13 2019"
                         time_modification="Thu Feb 21 04:07:10 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45565"
                obs_have="39149"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="38110"
                obs_ratio="94.86" />
          <mask elevation="15 degrees"
                obs_expected="34990"
                obs_have="34685"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:11"
                         size="10185669"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 04:07:10 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45565"
                obs_have="39149"
                obs_ratio="85.92" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="38110"
                obs_ratio="94.86" />
          <mask elevation="15 degrees"
                obs_expected="34990"
                obs_have="34685"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="/sbls052e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 21 05:48:05 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9753090"
                         time_creation="Thu Feb 21 05:45:12 2019"
                         time_modification="Thu Feb 21 05:21:03 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40908"
                obs_have="35635"
                obs_ratio="87.11" />
          <mask elevation="10 degrees"
                obs_expected="35365"
                obs_have="34720"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="33352"
                obs_have="33349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 21 07:37:05 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9753090"
                         time_creation="Thu Feb 21 05:45:12 2019"
                         time_modification="Thu Feb 21 05:21:03 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40908"
                obs_have="35635"
                obs_ratio="87.11" />
          <mask elevation="10 degrees"
                obs_expected="35365"
                obs_have="34720"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="33352"
                obs_have="33349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9753090"
                         time_creation="Thu Feb 21 05:45:12 2019"
                         time_modification="Thu Feb 21 05:21:03 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40908"
                obs_have="35635"
                obs_ratio="87.11" />
          <mask elevation="10 degrees"
                obs_expected="35365"
                obs_have="34720"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="33352"
                obs_have="33349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9753090"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 05:21:03 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40908"
                obs_have="35635"
                obs_ratio="87.11" />
          <mask elevation="10 degrees"
                obs_expected="35365"
                obs_have="34720"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="33352"
                obs_have="33349"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/sbls052f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 21 06:48:06 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9449858"
                         time_creation="Thu Feb 21 06:45:07 2019"
                         time_modification="Thu Feb 21 06:21:03 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36933"
                obs_have="33593"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="32333"
                obs_have="31617"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27539"
                obs_have="27468"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Feb 21 08:37:05 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9449858"
                         time_creation="Thu Feb 21 06:45:07 2019"
                         time_modification="Thu Feb 21 06:21:03 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36933"
                obs_have="33593"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="32333"
                obs_have="31617"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27539"
                obs_have="27468"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9449858"
                         time_creation="Thu Feb 21 06:45:07 2019"
                         time_modification="Thu Feb 21 06:21:03 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36933"
                obs_have="33593"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="32333"
                obs_have="31617"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27539"
                obs_have="27468"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:21:04"
                         size="9449858"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 06:21:03 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36933"
                obs_have="33593"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="32333"
                obs_have="31617"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="27539"
                obs_have="27468"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/sbls052g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 21 07:48:05 2019"
               level="3">
        <file_statistics latency="00:21:10"
                         size="9276299"
                         time_creation="Thu Feb 21 07:45:03 2019"
                         time_modification="Thu Feb 21 07:21:09 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39533"
                obs_have="28585"
                obs_ratio="72.31" />
          <mask elevation="10 degrees"
                obs_expected="26101"
                obs_have="25170"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22804"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Thu Feb 21 09:37:06 2019"
               level="3">
        <file_statistics latency="00:21:10"
                         size="9276299"
                         time_creation="Thu Feb 21 07:45:03 2019"
                         time_modification="Thu Feb 21 07:21:09 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39533"
                obs_have="28585"
                obs_ratio="72.31" />
          <mask elevation="10 degrees"
                obs_expected="26101"
                obs_have="25170"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22804"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:21:10"
                         size="9276299"
                         time_creation="Thu Feb 21 07:45:03 2019"
                         time_modification="Thu Feb 21 07:21:09 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39533"
                obs_have="28585"
                obs_ratio="72.31" />
          <mask elevation="10 degrees"
                obs_expected="26101"
                obs_have="25170"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22804"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:21:10"
                         size="9276299"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 07:21:09 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39533"
                obs_have="28585"
                obs_ratio="72.31" />
          <mask elevation="10 degrees"
                obs_expected="26101"
                obs_have="25170"
                obs_ratio="96.43" />
          <mask elevation="15 degrees"
                obs_expected="22904"
                obs_have="22804"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/sbls052h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 21 08:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9432089"
                         time_creation="Thu Feb 21 08:12:03 2019"
                         time_modification="Thu Feb 21 08:07:08 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36035"
                obs_have="31669"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="28219"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="24820"
                obs_have="24463"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Thu Feb 21 08:48:06 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9432089"
                         time_creation="Thu Feb 21 08:12:03 2019"
                         time_modification="Thu Feb 21 08:07:08 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36035"
                obs_have="31669"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="28219"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="24820"
                obs_have="24463"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Thu Feb 21 10:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9432089"
                         time_creation="Thu Feb 21 08:12:03 2019"
                         time_modification="Thu Feb 21 08:07:08 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36035"
                obs_have="31669"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="28219"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="24820"
                obs_have="24463"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9432089"
                         time_creation="Thu Feb 21 08:12:03 2019"
                         time_modification="Thu Feb 21 08:07:08 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36035"
                obs_have="31669"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="28219"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="24820"
                obs_have="24463"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9432089"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 08:07:08 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36035"
                obs_have="31669"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="28219"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="24820"
                obs_have="24463"
                obs_ratio="98.56" />
        </observations>
      </control>
    </file>
    <file name="/sbls052i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 21 09:19:04 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8536984"
                         time_creation="Thu Feb 21 09:12:02 2019"
                         time_modification="Thu Feb 21 09:07:07 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="25838"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="25379"
                obs_have="25006"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23722"
                obs_have="23706"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Feb 21 09:48:05 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8536984"
                         time_creation="Thu Feb 21 09:12:02 2019"
                         time_modification="Thu Feb 21 09:07:07 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="25838"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="25379"
                obs_have="25006"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23722"
                obs_have="23706"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Feb 21 11:37:05 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8536984"
                         time_creation="Thu Feb 21 09:12:02 2019"
                         time_modification="Thu Feb 21 09:07:07 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="25838"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="25379"
                obs_have="25006"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23722"
                obs_have="23706"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8536984"
                         time_creation="Thu Feb 21 09:12:02 2019"
                         time_modification="Thu Feb 21 09:07:07 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="25838"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="25379"
                obs_have="25006"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23722"
                obs_have="23706"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8536984"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 09:07:07 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="25838"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="25379"
                obs_have="25006"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23722"
                obs_have="23706"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/sbls052j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 21 10:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8652797"
                         time_creation="Thu Feb 21 10:12:03 2019"
                         time_modification="Thu Feb 21 10:07:08 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31356"
                obs_have="27569"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="24795"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="21642"
                obs_have="21593"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Thu Feb 21 10:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8652797"
                         time_creation="Thu Feb 21 10:12:03 2019"
                         time_modification="Thu Feb 21 10:07:08 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31356"
                obs_have="27569"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="24795"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="21642"
                obs_have="21593"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Thu Feb 21 12:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8652797"
                         time_creation="Thu Feb 21 10:12:03 2019"
                         time_modification="Thu Feb 21 10:07:08 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31356"
                obs_have="27569"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="24795"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="21642"
                obs_have="21593"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8652797"
                         time_creation="Thu Feb 21 10:12:03 2019"
                         time_modification="Thu Feb 21 10:07:08 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31356"
                obs_have="27569"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="24795"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="21642"
                obs_have="21593"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8652797"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 10:07:08 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31356"
                obs_have="27569"
                obs_ratio="87.92" />
          <mask elevation="10 degrees"
                obs_expected="25466"
                obs_have="24795"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="21642"
                obs_have="21593"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/sbls052k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 21 11:19:05 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8069760"
                         time_creation="Thu Feb 21 11:12:03 2019"
                         time_modification="Thu Feb 21 11:07:07 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28377"
                obs_have="26224"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="25123"
                obs_have="24215"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="19968"
                obs_have="19968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 11:48:05 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8069760"
                         time_creation="Thu Feb 21 11:12:03 2019"
                         time_modification="Thu Feb 21 11:07:07 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28377"
                obs_have="26224"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="25123"
                obs_have="24215"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="19968"
                obs_have="19968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 13:37:05 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8069760"
                         time_creation="Thu Feb 21 11:12:03 2019"
                         time_modification="Thu Feb 21 11:07:07 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28377"
                obs_have="26224"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="25123"
                obs_have="24215"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="19968"
                obs_have="19968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8069760"
                         time_creation="Thu Feb 21 11:12:03 2019"
                         time_modification="Thu Feb 21 11:07:07 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28377"
                obs_have="26224"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="25123"
                obs_have="24215"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="19968"
                obs_have="19968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8069760"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 11:07:07 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28377"
                obs_have="26224"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="25123"
                obs_have="24215"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="19968"
                obs_have="19968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls052l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 21 12:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8534038"
                         time_creation="Thu Feb 21 12:12:07 2019"
                         time_modification="Thu Feb 21 12:07:08 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32534"
                obs_have="26859"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="26413"
                obs_have="25670"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22972"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 21 12:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8534038"
                         time_creation="Thu Feb 21 12:12:07 2019"
                         time_modification="Thu Feb 21 12:07:08 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32534"
                obs_have="26859"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="26413"
                obs_have="25670"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22972"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 21 14:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8534038"
                         time_creation="Thu Feb 21 12:12:07 2019"
                         time_modification="Thu Feb 21 12:07:08 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32534"
                obs_have="26859"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="26413"
                obs_have="25670"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22972"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8534038"
                         time_creation="Thu Feb 21 12:12:07 2019"
                         time_modification="Thu Feb 21 12:07:08 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32534"
                obs_have="26859"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="26413"
                obs_have="25670"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22972"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8534038"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 12:07:08 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32534"
                obs_have="26859"
                obs_ratio="82.56" />
          <mask elevation="10 degrees"
                obs_expected="26413"
                obs_have="25670"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="22976"
                obs_have="22972"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/sbls052m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 21 13:19:04 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9226204"
                         time_creation="Thu Feb 21 13:10:09 2019"
                         time_modification="Thu Feb 21 13:07:09 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34443"
                obs_have="31843"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30152"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28296"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Thu Feb 21 13:48:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9226204"
                         time_creation="Thu Feb 21 13:10:09 2019"
                         time_modification="Thu Feb 21 13:07:09 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34443"
                obs_have="31843"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30152"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28296"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Thu Feb 21 15:37:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9226204"
                         time_creation="Thu Feb 21 13:10:09 2019"
                         time_modification="Thu Feb 21 13:07:09 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34443"
                obs_have="31843"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30152"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28296"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9226204"
                         time_creation="Thu Feb 21 13:10:09 2019"
                         time_modification="Thu Feb 21 13:07:09 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34443"
                obs_have="31843"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30152"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28296"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9226204"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 13:07:09 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34443"
                obs_have="31843"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31027"
                obs_have="30152"
                obs_ratio="97.18" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28296"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/sbls052n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 21 14:19:04 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9715625"
                         time_creation="Thu Feb 21 14:12:05 2019"
                         time_modification="Thu Feb 21 14:07:08 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="34070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32491"
                obs_have="32088"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29743"
                obs_have="29679"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Feb 21 14:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9715625"
                         time_creation="Thu Feb 21 14:12:05 2019"
                         time_modification="Thu Feb 21 14:07:08 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="34070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32491"
                obs_have="32088"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29743"
                obs_have="29679"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Feb 21 16:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9715625"
                         time_creation="Thu Feb 21 14:12:05 2019"
                         time_modification="Thu Feb 21 14:07:08 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="34070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32491"
                obs_have="32088"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29743"
                obs_have="29679"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9715625"
                         time_creation="Thu Feb 21 14:12:05 2019"
                         time_modification="Thu Feb 21 14:07:08 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="34070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32491"
                obs_have="32088"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29743"
                obs_have="29679"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9715625"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 14:07:08 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="34070"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="32491"
                obs_have="32088"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29743"
                obs_have="29679"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/sbls052o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 21 15:19:06 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10162192"
                         time_creation="Thu Feb 21 15:12:04 2019"
                         time_modification="Thu Feb 21 15:07:09 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39459"
                obs_have="33276"
                obs_ratio="84.33" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="30990"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="26426"
                obs_have="26425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 15:48:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10162192"
                         time_creation="Thu Feb 21 15:12:04 2019"
                         time_modification="Thu Feb 21 15:07:09 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39459"
                obs_have="33276"
                obs_ratio="84.33" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="30990"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="26426"
                obs_have="26425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 17:37:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10162192"
                         time_creation="Thu Feb 21 15:12:04 2019"
                         time_modification="Thu Feb 21 15:07:09 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39459"
                obs_have="33276"
                obs_ratio="84.33" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="30990"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="26426"
                obs_have="26425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10162192"
                         time_creation="Thu Feb 21 15:12:04 2019"
                         time_modification="Thu Feb 21 15:07:09 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39459"
                obs_have="33276"
                obs_ratio="84.33" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="30990"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="26426"
                obs_have="26425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10162192"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 15:07:09 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39459"
                obs_have="33276"
                obs_ratio="84.33" />
          <mask elevation="10 degrees"
                obs_expected="31739"
                obs_have="30990"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="26426"
                obs_have="26425"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls052p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 21 16:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9638269"
                         time_creation="Thu Feb 21 16:11:42 2019"
                         time_modification="Thu Feb 21 16:07:08 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37585"
                obs_have="32672"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32401"
                obs_have="30210"
                obs_ratio="93.24" />
          <mask elevation="15 degrees"
                obs_expected="28269"
                obs_have="27640"
                obs_ratio="97.77" />
        </observations>
      </control>
      <control date="Thu Feb 21 16:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9638269"
                         time_creation="Thu Feb 21 16:11:42 2019"
                         time_modification="Thu Feb 21 16:07:08 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37585"
                obs_have="32672"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32401"
                obs_have="30210"
                obs_ratio="93.24" />
          <mask elevation="15 degrees"
                obs_expected="28269"
                obs_have="27640"
                obs_ratio="97.77" />
        </observations>
      </control>
      <control date="Thu Feb 21 18:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9638269"
                         time_creation="Thu Feb 21 16:11:42 2019"
                         time_modification="Thu Feb 21 16:07:08 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37585"
                obs_have="32672"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32401"
                obs_have="30210"
                obs_ratio="93.24" />
          <mask elevation="15 degrees"
                obs_expected="28269"
                obs_have="27640"
                obs_ratio="97.77" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9638269"
                         time_creation="Thu Feb 21 16:11:42 2019"
                         time_modification="Thu Feb 21 16:07:08 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37585"
                obs_have="32672"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32401"
                obs_have="30210"
                obs_ratio="93.24" />
          <mask elevation="15 degrees"
                obs_expected="28269"
                obs_have="27640"
                obs_ratio="97.77" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9638269"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 16:07:08 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37585"
                obs_have="32672"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32401"
                obs_have="30210"
                obs_ratio="93.24" />
          <mask elevation="15 degrees"
                obs_expected="28269"
                obs_have="27640"
                obs_ratio="97.77" />
        </observations>
      </control>
    </file>
    <file name="/sbls052q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 21 17:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8862692"
                         time_creation="Thu Feb 21 17:12:05 2019"
                         time_modification="Thu Feb 21 17:07:08 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="32171"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="32083"
                obs_have="31854"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30533"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 21 17:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8862692"
                         time_creation="Thu Feb 21 17:12:05 2019"
                         time_modification="Thu Feb 21 17:07:08 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="32171"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="32083"
                obs_have="31854"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30533"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8862692"
                         time_creation="Thu Feb 21 17:12:05 2019"
                         time_modification="Thu Feb 21 17:07:08 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="32171"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="32083"
                obs_have="31854"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30533"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8862692"
                         time_creation="Thu Feb 21 17:12:05 2019"
                         time_modification="Thu Feb 21 17:07:08 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="32171"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="32083"
                obs_have="31854"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30533"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8862692"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 17:07:08 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="32171"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="32083"
                obs_have="31854"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30537"
                obs_have="30533"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/sbls052r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 21 18:19:06 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9066312"
                         time_creation="Thu Feb 21 18:12:05 2019"
                         time_modification="Thu Feb 21 18:07:09 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34102"
                obs_have="30833"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="29589"
                obs_have="28869"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26671"
                obs_have="26661"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 21 18:48:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9066312"
                         time_creation="Thu Feb 21 18:12:05 2019"
                         time_modification="Thu Feb 21 18:07:09 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34102"
                obs_have="30833"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="29589"
                obs_have="28869"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26671"
                obs_have="26661"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 21 20:37:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9066312"
                         time_creation="Thu Feb 21 18:12:05 2019"
                         time_modification="Thu Feb 21 18:07:09 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34102"
                obs_have="30833"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="29589"
                obs_have="28869"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26671"
                obs_have="26661"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9066312"
                         time_creation="Thu Feb 21 18:12:05 2019"
                         time_modification="Thu Feb 21 18:07:09 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34102"
                obs_have="30833"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="29589"
                obs_have="28869"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26671"
                obs_have="26661"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="9066312"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 18:07:09 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34102"
                obs_have="30833"
                obs_ratio="90.41" />
          <mask elevation="10 degrees"
                obs_expected="29589"
                obs_have="28869"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26671"
                obs_have="26661"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/sbls052s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 21 19:48:05 2019"
               level="3">
        <file_statistics latency="00:30:40"
                         size="8959787"
                         time_creation="Thu Feb 21 19:45:03 2019"
                         time_modification="Thu Feb 21 19:30:39 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="30023"
                obs_ratio="81.55" />
          <mask elevation="10 degrees"
                obs_expected="25064"
                obs_have="24237"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="20746"
                obs_have="20746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 21:37:05 2019"
               level="3">
        <file_statistics latency="00:30:40"
                         size="8959787"
                         time_creation="Thu Feb 21 19:45:03 2019"
                         time_modification="Thu Feb 21 19:30:39 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="30023"
                obs_ratio="81.55" />
          <mask elevation="10 degrees"
                obs_expected="25064"
                obs_have="24237"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="20746"
                obs_have="20746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:30:40"
                         size="8959787"
                         time_creation="Thu Feb 21 19:45:03 2019"
                         time_modification="Thu Feb 21 19:30:39 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="30023"
                obs_ratio="81.55" />
          <mask elevation="10 degrees"
                obs_expected="25064"
                obs_have="24237"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="20746"
                obs_have="20746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:30:40"
                         size="8959787"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 19:30:39 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="30023"
                obs_ratio="81.55" />
          <mask elevation="10 degrees"
                obs_expected="25064"
                obs_have="24237"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="20746"
                obs_have="20746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls052t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 21 20:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8408699"
                         time_creation="Thu Feb 21 20:13:54 2019"
                         time_modification="Thu Feb 21 20:07:08 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33890"
                obs_have="28848"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="26001"
                obs_have="25025"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="20885"
                obs_have="20873"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb 21 20:48:04 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8408699"
                         time_creation="Thu Feb 21 20:13:54 2019"
                         time_modification="Thu Feb 21 20:07:08 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33890"
                obs_have="28848"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="26001"
                obs_have="25025"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="20885"
                obs_have="20873"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Feb 21 22:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8408699"
                         time_creation="Thu Feb 21 20:13:54 2019"
                         time_modification="Thu Feb 21 20:07:08 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33890"
                obs_have="28848"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="26001"
                obs_have="25025"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="20885"
                obs_have="20873"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8408699"
                         time_creation="Thu Feb 21 20:13:54 2019"
                         time_modification="Thu Feb 21 20:07:08 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33890"
                obs_have="28848"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="26001"
                obs_have="25025"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="20885"
                obs_have="20873"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8408699"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 20:07:08 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33890"
                obs_have="28848"
                obs_ratio="85.12" />
          <mask elevation="10 degrees"
                obs_expected="26001"
                obs_have="25025"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="20885"
                obs_have="20873"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/sbls052u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 21 21:19:04 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8478597"
                         time_creation="Thu Feb 21 21:10:07 2019"
                         time_modification="Thu Feb 21 21:07:08 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32082"
                obs_have="25432"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25486"
                obs_have="23741"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="21835"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Thu Feb 21 21:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8478597"
                         time_creation="Thu Feb 21 21:10:07 2019"
                         time_modification="Thu Feb 21 21:07:08 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32082"
                obs_have="25432"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25486"
                obs_have="23741"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="21835"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Thu Feb 21 23:37:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8478597"
                         time_creation="Thu Feb 21 21:10:07 2019"
                         time_modification="Thu Feb 21 21:07:08 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32082"
                obs_have="25432"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25486"
                obs_have="23741"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="21835"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8478597"
                         time_creation="Thu Feb 21 21:10:07 2019"
                         time_modification="Thu Feb 21 21:07:08 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32082"
                obs_have="25432"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25486"
                obs_have="23741"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="21835"
                obs_ratio="98.78" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8478597"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 21:07:08 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32082"
                obs_have="25432"
                obs_ratio="79.27" />
          <mask elevation="10 degrees"
                obs_expected="25486"
                obs_have="23741"
                obs_ratio="93.15" />
          <mask elevation="15 degrees"
                obs_expected="22105"
                obs_have="21835"
                obs_ratio="98.78" />
        </observations>
      </control>
    </file>
    <file name="/sbls052v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 21 22:19:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9158014"
                         time_creation="Thu Feb 21 22:10:07 2019"
                         time_modification="Thu Feb 21 22:07:08 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30891"
                obs_have="30032"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="28673"
                obs_have="28666"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 22:48:05 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9158014"
                         time_creation="Thu Feb 21 22:10:07 2019"
                         time_modification="Thu Feb 21 22:07:08 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30891"
                obs_have="30032"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="28673"
                obs_have="28666"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 00:37:06 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9158014"
                         time_creation="Thu Feb 21 22:10:07 2019"
                         time_modification="Thu Feb 21 22:07:08 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30891"
                obs_have="30032"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="28673"
                obs_have="28666"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9158014"
                         time_creation="Thu Feb 21 22:10:07 2019"
                         time_modification="Thu Feb 21 22:07:08 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30891"
                obs_have="30032"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="28673"
                obs_have="28666"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9158014"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 22:07:08 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30891"
                obs_have="30032"
                obs_ratio="97.22" />
          <mask elevation="10 degrees"
                obs_expected="28673"
                obs_have="28666"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26577"
                obs_have="26577"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls052w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 21 23:19:06 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10730897"
                         time_creation="Thu Feb 21 23:12:05 2019"
                         time_modification="Thu Feb 21 23:07:09 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43470"
                obs_have="36969"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="34024"
                obs_have="33593"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="31021"
                obs_have="30718"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Thu Feb 21 23:48:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10730897"
                         time_creation="Thu Feb 21 23:12:05 2019"
                         time_modification="Thu Feb 21 23:07:09 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43470"
                obs_have="36969"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="34024"
                obs_have="33593"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="31021"
                obs_have="30718"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Fri Feb 22 01:37:05 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10730897"
                         time_creation="Thu Feb 21 23:12:05 2019"
                         time_modification="Thu Feb 21 23:07:09 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43470"
                obs_have="36969"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="34024"
                obs_have="33593"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="31021"
                obs_have="30718"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10730897"
                         time_creation="Thu Feb 21 23:12:05 2019"
                         time_modification="Thu Feb 21 23:07:09 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43470"
                obs_have="36969"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="34024"
                obs_have="33593"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="31021"
                obs_have="30718"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="00:07:10"
                         size="10730897"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Thu Feb 21 23:07:09 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43470"
                obs_have="36969"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="34024"
                obs_have="33593"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="31021"
                obs_have="30718"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/sbls052x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 22 17:27:29 2019"
               level="3">
        <file_statistics latency="01:08:45"
                         size="10601610"
                         time_creation="Fri Feb 22 02:51:32 2019"
                         time_modification="Fri Feb 22 01:08:44 2019" />
        <observations epoch_first="Thu Feb 21 23:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45741"
                obs_have="36651"
                obs_ratio="80.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32305"
                obs_ratio="93.57" />
          <mask elevation="15 degrees"
                obs_expected="29229"
                obs_have="28860"
                obs_ratio="98.74" />
        </observations>
      </control>
      <control date="Sat Mar 23 03:47:14 2019"
               level="3">
        <file_statistics latency="01:08:45"
                         size="10601610"
                         time_creation="Wed Mar 20 01:56:29 2019"
                         time_modification="Fri Feb 22 01:08:44 2019" />
        <observations epoch_first="Thu Feb 21 23:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45741"
                obs_have="36651"
                obs_ratio="80.13" />
          <mask elevation="10 degrees"
                obs_expected="34526"
                obs_have="32305"
                obs_ratio="93.57" />
          <mask elevation="15 degrees"
                obs_expected="29229"
                obs_have="28860"
                obs_ratio="98.74" />
        </observations>
      </control>
    </file>
  </station>
</QC>
