<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-16 00:00:00"
    DayOfYear="47"
    Year="2021">
  <station name="SBLS">
    <file name="/sbls0470.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 17 17:25:04 2021"
               level="3">
        <file_statistics latency="03:11:37"
                         size="7306153"
                         time_creation="Wed Feb 17 04:50:20 2021"
                         time_modification="Wed Feb 17 03:11:07 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 23:59:30 2021"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="30271"
                obs_have="26532"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="24454"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22255"
                obs_have="22074"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:45:04 2021"
               level="3">
        <file_statistics latency="03:11:37"
                         size="7306153"
                         time_creation="Mon Mar 15 02:01:49 2021"
                         time_modification="Wed Feb 17 03:11:07 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 23:59:30 2021"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="30271"
                obs_have="26532"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="24454"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22255"
                obs_have="22074"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/sbls047a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 16 01:19:03 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9781553"
                         time_creation="Tue Feb 16 01:12:04 2021"
                         time_modification="Tue Feb 16 01:07:06 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="63811"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="63811"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="63811"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 01:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9781553"
                         time_creation="Tue Feb 16 01:12:04 2021"
                         time_modification="Tue Feb 16 01:07:06 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="37349"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="34891"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33408"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Tue Feb 16 03:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9781553"
                         time_creation="Tue Feb 16 01:12:04 2021"
                         time_modification="Tue Feb 16 01:07:06 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="37349"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="34891"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33408"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9781553"
                         time_creation="Tue Feb 16 01:12:04 2021"
                         time_modification="Tue Feb 16 01:07:06 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="37349"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="34891"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33408"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9781553"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 01:07:06 2021" />
        <observations epoch_first="Tue Feb 16 00:00:00 2021"
                      epoch_last="Tue Feb 16 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38456"
                obs_have="37349"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="35298"
                obs_have="34891"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="33567"
                obs_have="33408"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/sbls047b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 16 02:19:06 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9513406"
                         time_creation="Tue Feb 16 02:10:03 2021"
                         time_modification="Tue Feb 16 02:07:07 2021" />
        <observations epoch_first="Tue Feb 16 01:00:00 2021"
                      epoch_last="Tue Feb 16 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44324"
                obs_have="37893"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="35834"
                obs_have="34168"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="29158"
                obs_have="29089"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Tue Feb 16 02:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9513406"
                         time_creation="Tue Feb 16 02:10:03 2021"
                         time_modification="Tue Feb 16 02:07:07 2021" />
        <observations epoch_first="Tue Feb 16 01:00:00 2021"
                      epoch_last="Tue Feb 16 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44324"
                obs_have="37893"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="35834"
                obs_have="34168"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="29158"
                obs_have="29089"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Tue Feb 16 04:37:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9513406"
                         time_creation="Tue Feb 16 02:10:03 2021"
                         time_modification="Tue Feb 16 02:07:07 2021" />
        <observations epoch_first="Tue Feb 16 01:00:00 2021"
                      epoch_last="Tue Feb 16 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44324"
                obs_have="37893"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="35834"
                obs_have="34168"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="29158"
                obs_have="29089"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9513406"
                         time_creation="Tue Feb 16 02:10:03 2021"
                         time_modification="Tue Feb 16 02:07:07 2021" />
        <observations epoch_first="Tue Feb 16 01:00:00 2021"
                      epoch_last="Tue Feb 16 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44324"
                obs_have="37893"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="35834"
                obs_have="34168"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="29158"
                obs_have="29089"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9513406"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 02:07:07 2021" />
        <observations epoch_first="Tue Feb 16 01:00:00 2021"
                      epoch_last="Tue Feb 16 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44324"
                obs_have="37893"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="35834"
                obs_have="34168"
                obs_ratio="95.35" />
          <mask elevation="15 degrees"
                obs_expected="29158"
                obs_have="29089"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/sbls047c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 16 03:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142698"
                         time_creation="Tue Feb 16 03:12:05 2021"
                         time_modification="Tue Feb 16 03:07:06 2021" />
        <observations epoch_first="Tue Feb 16 02:00:00 2021"
                      epoch_last="Tue Feb 16 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="35392"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35273"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="35107"
                obs_have="35100"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 16 03:48:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142698"
                         time_creation="Tue Feb 16 03:12:05 2021"
                         time_modification="Tue Feb 16 03:07:06 2021" />
        <observations epoch_first="Tue Feb 16 02:00:00 2021"
                      epoch_last="Tue Feb 16 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="35392"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35273"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="35107"
                obs_have="35100"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 16 05:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142698"
                         time_creation="Tue Feb 16 03:12:05 2021"
                         time_modification="Tue Feb 16 03:07:06 2021" />
        <observations epoch_first="Tue Feb 16 02:00:00 2021"
                      epoch_last="Tue Feb 16 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="35392"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35273"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="35107"
                obs_have="35100"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142698"
                         time_creation="Tue Feb 16 03:12:05 2021"
                         time_modification="Tue Feb 16 03:07:06 2021" />
        <observations epoch_first="Tue Feb 16 02:00:00 2021"
                      epoch_last="Tue Feb 16 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="35392"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35273"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="35107"
                obs_have="35100"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142698"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 03:07:06 2021" />
        <observations epoch_first="Tue Feb 16 02:00:00 2021"
                      epoch_last="Tue Feb 16 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38100"
                obs_have="35392"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35273"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="35107"
                obs_have="35100"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/sbls047d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 16 04:19:05 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9376430"
                         time_creation="Tue Feb 16 04:16:02 2021"
                         time_modification="Tue Feb 16 04:12:04 2021" />
        <observations epoch_first="Tue Feb 16 03:00:00 2021"
                      epoch_last="Tue Feb 16 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38436"
                obs_have="35351"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="32825"
                obs_have="32349"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="28456"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Tue Feb 16 04:48:05 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9376430"
                         time_creation="Tue Feb 16 04:16:02 2021"
                         time_modification="Tue Feb 16 04:12:04 2021" />
        <observations epoch_first="Tue Feb 16 03:00:00 2021"
                      epoch_last="Tue Feb 16 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38436"
                obs_have="35351"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="32825"
                obs_have="32349"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="28456"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Tue Feb 16 06:37:05 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9376430"
                         time_creation="Tue Feb 16 04:16:02 2021"
                         time_modification="Tue Feb 16 04:12:04 2021" />
        <observations epoch_first="Tue Feb 16 03:00:00 2021"
                      epoch_last="Tue Feb 16 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38436"
                obs_have="35351"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="32825"
                obs_have="32349"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="28456"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9376430"
                         time_creation="Tue Feb 16 04:16:02 2021"
                         time_modification="Tue Feb 16 04:12:04 2021" />
        <observations epoch_first="Tue Feb 16 03:00:00 2021"
                      epoch_last="Tue Feb 16 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38436"
                obs_have="35351"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="32825"
                obs_have="32349"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="28456"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9376430"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 04:12:04 2021" />
        <observations epoch_first="Tue Feb 16 03:00:00 2021"
                      epoch_last="Tue Feb 16 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38436"
                obs_have="35351"
                obs_ratio="91.97" />
          <mask elevation="10 degrees"
                obs_expected="32825"
                obs_have="32349"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28586"
                obs_have="28456"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/sbls047e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 16 05:19:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9127285"
                         time_creation="Tue Feb 16 05:12:04 2021"
                         time_modification="Tue Feb 16 05:07:05 2021" />
        <observations epoch_first="Tue Feb 16 04:00:00 2021"
                      epoch_last="Tue Feb 16 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31593"
                obs_have="29741"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="26977"
                obs_have="26511"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="23804"
                obs_have="23656"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Tue Feb 16 05:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9127285"
                         time_creation="Tue Feb 16 05:12:04 2021"
                         time_modification="Tue Feb 16 05:07:05 2021" />
        <observations epoch_first="Tue Feb 16 04:00:00 2021"
                      epoch_last="Tue Feb 16 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31593"
                obs_have="29741"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="26977"
                obs_have="26511"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="23804"
                obs_have="23656"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Tue Feb 16 07:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9127285"
                         time_creation="Tue Feb 16 05:12:04 2021"
                         time_modification="Tue Feb 16 05:07:05 2021" />
        <observations epoch_first="Tue Feb 16 04:00:00 2021"
                      epoch_last="Tue Feb 16 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31593"
                obs_have="29741"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="26977"
                obs_have="26511"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="23804"
                obs_have="23656"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9127285"
                         time_creation="Tue Feb 16 05:12:04 2021"
                         time_modification="Tue Feb 16 05:07:05 2021" />
        <observations epoch_first="Tue Feb 16 04:00:00 2021"
                      epoch_last="Tue Feb 16 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31593"
                obs_have="29741"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="26977"
                obs_have="26511"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="23804"
                obs_have="23656"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9127285"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 05:07:05 2021" />
        <observations epoch_first="Tue Feb 16 04:00:00 2021"
                      epoch_last="Tue Feb 16 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31593"
                obs_have="29741"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="26977"
                obs_have="26511"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="23804"
                obs_have="23656"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/sbls047f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 16 06:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8309978"
                         time_creation="Tue Feb 16 06:12:03 2021"
                         time_modification="Tue Feb 16 06:07:05 2021" />
        <observations epoch_first="Tue Feb 16 05:00:00 2021"
                      epoch_last="Tue Feb 16 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="28412"
                obs_ratio="81.67" />
          <mask elevation="10 degrees"
                obs_expected="25612"
                obs_have="25297"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="22849"
                obs_have="22849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 06:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8309978"
                         time_creation="Tue Feb 16 06:12:03 2021"
                         time_modification="Tue Feb 16 06:07:05 2021" />
        <observations epoch_first="Tue Feb 16 05:00:00 2021"
                      epoch_last="Tue Feb 16 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="28412"
                obs_ratio="81.67" />
          <mask elevation="10 degrees"
                obs_expected="25612"
                obs_have="25297"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="22849"
                obs_have="22849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 08:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8309978"
                         time_creation="Tue Feb 16 06:12:03 2021"
                         time_modification="Tue Feb 16 06:07:05 2021" />
        <observations epoch_first="Tue Feb 16 05:00:00 2021"
                      epoch_last="Tue Feb 16 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="28412"
                obs_ratio="81.67" />
          <mask elevation="10 degrees"
                obs_expected="25612"
                obs_have="25297"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="22849"
                obs_have="22849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8309978"
                         time_creation="Tue Feb 16 06:12:03 2021"
                         time_modification="Tue Feb 16 06:07:05 2021" />
        <observations epoch_first="Tue Feb 16 05:00:00 2021"
                      epoch_last="Tue Feb 16 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="28412"
                obs_ratio="81.67" />
          <mask elevation="10 degrees"
                obs_expected="25612"
                obs_have="25297"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="22849"
                obs_have="22849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8309978"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 06:07:05 2021" />
        <observations epoch_first="Tue Feb 16 05:00:00 2021"
                      epoch_last="Tue Feb 16 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="28412"
                obs_ratio="81.67" />
          <mask elevation="10 degrees"
                obs_expected="25612"
                obs_have="25297"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="22849"
                obs_have="22849"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls047g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 16 07:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8671958"
                         time_creation="Tue Feb 16 07:12:04 2021"
                         time_modification="Tue Feb 16 07:07:05 2021" />
        <observations epoch_first="Tue Feb 16 06:00:00 2021"
                      epoch_last="Tue Feb 16 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33290"
                obs_have="28270"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="24638"
                obs_have="24577"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 07:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8671958"
                         time_creation="Tue Feb 16 07:12:04 2021"
                         time_modification="Tue Feb 16 07:07:05 2021" />
        <observations epoch_first="Tue Feb 16 06:00:00 2021"
                      epoch_last="Tue Feb 16 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33290"
                obs_have="28270"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="24638"
                obs_have="24577"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 09:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8671958"
                         time_creation="Tue Feb 16 07:12:04 2021"
                         time_modification="Tue Feb 16 07:07:05 2021" />
        <observations epoch_first="Tue Feb 16 06:00:00 2021"
                      epoch_last="Tue Feb 16 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33290"
                obs_have="28270"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="24638"
                obs_have="24577"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8671958"
                         time_creation="Tue Feb 16 07:12:04 2021"
                         time_modification="Tue Feb 16 07:07:05 2021" />
        <observations epoch_first="Tue Feb 16 06:00:00 2021"
                      epoch_last="Tue Feb 16 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33290"
                obs_have="28270"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="24638"
                obs_have="24577"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8671958"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 07:07:05 2021" />
        <observations epoch_first="Tue Feb 16 06:00:00 2021"
                      epoch_last="Tue Feb 16 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33290"
                obs_have="28270"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="24638"
                obs_have="24577"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls047h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 16 08:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9088500"
                         time_creation="Tue Feb 16 08:10:04 2021"
                         time_modification="Tue Feb 16 08:07:06 2021" />
        <observations epoch_first="Tue Feb 16 07:00:00 2021"
                      epoch_last="Tue Feb 16 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="30915"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="26669"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22954"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb 16 08:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9088500"
                         time_creation="Tue Feb 16 08:10:04 2021"
                         time_modification="Tue Feb 16 08:07:06 2021" />
        <observations epoch_first="Tue Feb 16 07:00:00 2021"
                      epoch_last="Tue Feb 16 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="30915"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="26669"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22954"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb 16 10:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9088500"
                         time_creation="Tue Feb 16 08:10:04 2021"
                         time_modification="Tue Feb 16 08:07:06 2021" />
        <observations epoch_first="Tue Feb 16 07:00:00 2021"
                      epoch_last="Tue Feb 16 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="30915"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="26669"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22954"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9088500"
                         time_creation="Tue Feb 16 08:10:04 2021"
                         time_modification="Tue Feb 16 08:07:06 2021" />
        <observations epoch_first="Tue Feb 16 07:00:00 2021"
                      epoch_last="Tue Feb 16 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="30915"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="26669"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22954"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9088500"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 08:07:06 2021" />
        <observations epoch_first="Tue Feb 16 07:00:00 2021"
                      epoch_last="Tue Feb 16 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34001"
                obs_have="30915"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="26669"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22954"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/sbls047i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 16 09:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8674997"
                         time_creation="Tue Feb 16 09:10:03 2021"
                         time_modification="Tue Feb 16 09:07:05 2021" />
        <observations epoch_first="Tue Feb 16 08:00:00 2021"
                      epoch_last="Tue Feb 16 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35373"
                obs_have="32601"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="29278"
                obs_have="29274"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 09:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8674997"
                         time_creation="Tue Feb 16 09:10:03 2021"
                         time_modification="Tue Feb 16 09:07:05 2021" />
        <observations epoch_first="Tue Feb 16 08:00:00 2021"
                      epoch_last="Tue Feb 16 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35373"
                obs_have="32601"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="29278"
                obs_have="29274"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 11:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8674997"
                         time_creation="Tue Feb 16 09:10:03 2021"
                         time_modification="Tue Feb 16 09:07:05 2021" />
        <observations epoch_first="Tue Feb 16 08:00:00 2021"
                      epoch_last="Tue Feb 16 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35373"
                obs_have="32601"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="29278"
                obs_have="29274"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8674997"
                         time_creation="Tue Feb 16 09:10:03 2021"
                         time_modification="Tue Feb 16 09:07:05 2021" />
        <observations epoch_first="Tue Feb 16 08:00:00 2021"
                      epoch_last="Tue Feb 16 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35373"
                obs_have="32601"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="29278"
                obs_have="29274"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8674997"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 09:07:05 2021" />
        <observations epoch_first="Tue Feb 16 08:00:00 2021"
                      epoch_last="Tue Feb 16 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35373"
                obs_have="32601"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="29278"
                obs_have="29274"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26868"
                obs_have="26868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls047j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 16 10:19:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9431902"
                         time_creation="Tue Feb 16 10:12:04 2021"
                         time_modification="Tue Feb 16 10:07:07 2021" />
        <observations epoch_first="Tue Feb 16 09:00:00 2021"
                      epoch_last="Tue Feb 16 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40850"
                obs_have="34596"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="33530"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30483"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 16 10:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9431902"
                         time_creation="Tue Feb 16 10:12:04 2021"
                         time_modification="Tue Feb 16 10:07:07 2021" />
        <observations epoch_first="Tue Feb 16 09:00:00 2021"
                      epoch_last="Tue Feb 16 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40850"
                obs_have="34596"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="33530"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30483"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 16 12:37:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9431902"
                         time_creation="Tue Feb 16 10:12:04 2021"
                         time_modification="Tue Feb 16 10:07:07 2021" />
        <observations epoch_first="Tue Feb 16 09:00:00 2021"
                      epoch_last="Tue Feb 16 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40850"
                obs_have="34596"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="33530"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30483"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9431902"
                         time_creation="Tue Feb 16 10:12:04 2021"
                         time_modification="Tue Feb 16 10:07:07 2021" />
        <observations epoch_first="Tue Feb 16 09:00:00 2021"
                      epoch_last="Tue Feb 16 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40850"
                obs_have="34596"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="33530"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30483"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9431902"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 10:07:07 2021" />
        <observations epoch_first="Tue Feb 16 09:00:00 2021"
                      epoch_last="Tue Feb 16 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40850"
                obs_have="34596"
                obs_ratio="84.69" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="33530"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="30485"
                obs_have="30483"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/sbls047k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 16 11:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10346061"
                         time_creation="Tue Feb 16 11:12:06 2021"
                         time_modification="Tue Feb 16 11:07:06 2021" />
        <observations epoch_first="Tue Feb 16 10:00:00 2021"
                      epoch_last="Tue Feb 16 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45017"
                obs_have="40515"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="38683"
                obs_have="37339"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="34019"
                obs_have="33664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Tue Feb 16 11:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10346061"
                         time_creation="Tue Feb 16 11:12:06 2021"
                         time_modification="Tue Feb 16 11:07:06 2021" />
        <observations epoch_first="Tue Feb 16 10:00:00 2021"
                      epoch_last="Tue Feb 16 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45017"
                obs_have="40515"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="38683"
                obs_have="37339"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="34019"
                obs_have="33664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Tue Feb 16 13:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10346061"
                         time_creation="Tue Feb 16 11:12:06 2021"
                         time_modification="Tue Feb 16 11:07:06 2021" />
        <observations epoch_first="Tue Feb 16 10:00:00 2021"
                      epoch_last="Tue Feb 16 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45017"
                obs_have="40515"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="38683"
                obs_have="37339"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="34019"
                obs_have="33664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10346061"
                         time_creation="Tue Feb 16 11:12:06 2021"
                         time_modification="Tue Feb 16 11:07:06 2021" />
        <observations epoch_first="Tue Feb 16 10:00:00 2021"
                      epoch_last="Tue Feb 16 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45017"
                obs_have="40515"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="38683"
                obs_have="37339"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="34019"
                obs_have="33664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10346061"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 11:07:06 2021" />
        <observations epoch_first="Tue Feb 16 10:00:00 2021"
                      epoch_last="Tue Feb 16 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45017"
                obs_have="40515"
                obs_ratio="90.00" />
          <mask elevation="10 degrees"
                obs_expected="38683"
                obs_have="37339"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="34019"
                obs_have="33664"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/sbls047l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 16 12:19:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8367549"
                         time_creation="Tue Feb 16 12:12:04 2021"
                         time_modification="Tue Feb 16 12:07:06 2021" />
        <observations epoch_first="Tue Feb 16 11:00:00 2021"
                      epoch_last="Tue Feb 16 11:59:59 2021"
                      epochs="3251"
                      epochs_ratio="90.31">
          <mask elevation="03 degrees"
                obs_expected="41521"
                obs_have="35756"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="37726"
                obs_have="34236"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="32594"
                obs_ratio="91.21" />
        </observations>
      </control>
      <control date="Tue Feb 16 12:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8367549"
                         time_creation="Tue Feb 16 12:12:04 2021"
                         time_modification="Tue Feb 16 12:07:06 2021" />
        <observations epoch_first="Tue Feb 16 11:00:00 2021"
                      epoch_last="Tue Feb 16 11:59:59 2021"
                      epochs="3251"
                      epochs_ratio="90.31">
          <mask elevation="03 degrees"
                obs_expected="41521"
                obs_have="35756"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="37726"
                obs_have="34236"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="32594"
                obs_ratio="91.21" />
        </observations>
      </control>
      <control date="Tue Feb 16 14:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8367549"
                         time_creation="Tue Feb 16 12:12:04 2021"
                         time_modification="Tue Feb 16 12:07:06 2021" />
        <observations epoch_first="Tue Feb 16 11:00:00 2021"
                      epoch_last="Tue Feb 16 11:59:59 2021"
                      epochs="3251"
                      epochs_ratio="90.31">
          <mask elevation="03 degrees"
                obs_expected="41521"
                obs_have="35756"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="37726"
                obs_have="34236"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="32594"
                obs_ratio="91.21" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8367549"
                         time_creation="Tue Feb 16 12:12:04 2021"
                         time_modification="Tue Feb 16 12:07:06 2021" />
        <observations epoch_first="Tue Feb 16 11:00:00 2021"
                      epoch_last="Tue Feb 16 11:59:59 2021"
                      epochs="3251"
                      epochs_ratio="90.31">
          <mask elevation="03 degrees"
                obs_expected="41521"
                obs_have="35756"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="37726"
                obs_have="34236"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="32594"
                obs_ratio="91.21" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8367549"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 12:07:06 2021" />
        <observations epoch_first="Tue Feb 16 11:00:00 2021"
                      epoch_last="Tue Feb 16 11:59:59 2021"
                      epochs="3251"
                      epochs_ratio="90.31">
          <mask elevation="03 degrees"
                obs_expected="41521"
                obs_have="35756"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="37726"
                obs_have="34236"
                obs_ratio="90.75" />
          <mask elevation="15 degrees"
                obs_expected="35735"
                obs_have="32594"
                obs_ratio="91.21" />
        </observations>
      </control>
    </file>
    <file name="/sbls047m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 16 13:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9227152"
                         time_creation="Tue Feb 16 13:12:06 2021"
                         time_modification="Tue Feb 16 13:07:06 2021" />
        <observations epoch_first="Tue Feb 16 12:00:00 2021"
                      epoch_last="Tue Feb 16 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37650"
                obs_have="36251"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34392"
                obs_have="33802"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 16 13:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9227152"
                         time_creation="Tue Feb 16 13:12:06 2021"
                         time_modification="Tue Feb 16 13:07:06 2021" />
        <observations epoch_first="Tue Feb 16 12:00:00 2021"
                      epoch_last="Tue Feb 16 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37650"
                obs_have="36251"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34392"
                obs_have="33802"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb 16 15:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9227152"
                         time_creation="Tue Feb 16 13:12:06 2021"
                         time_modification="Tue Feb 16 13:07:06 2021" />
        <observations epoch_first="Tue Feb 16 12:00:00 2021"
                      epoch_last="Tue Feb 16 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37650"
                obs_have="36251"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34392"
                obs_have="33802"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9227152"
                         time_creation="Tue Feb 16 13:12:06 2021"
                         time_modification="Tue Feb 16 13:07:06 2021" />
        <observations epoch_first="Tue Feb 16 12:00:00 2021"
                      epoch_last="Tue Feb 16 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37650"
                obs_have="36251"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34392"
                obs_have="33802"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30537"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9227152"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 13:07:06 2021" />
        <observations epoch_first="Tue Feb 16 12:00:00 2021"
                      epoch_last="Tue Feb 16 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37650"
                obs_have="36251"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="34392"
                obs_have="33802"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30537"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/sbls047n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 16 14:48:05 2021"
               level="3">
        <file_statistics latency="00:37:07"
                         size="8729741"
                         time_creation="Tue Feb 16 14:45:04 2021"
                         time_modification="Tue Feb 16 14:37:06 2021" />
        <observations epoch_first="Tue Feb 16 13:00:00 2021"
                      epoch_last="Tue Feb 16 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36065"
                obs_have="30748"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="26151"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="21611"
                obs_have="21534"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Tue Feb 16 16:37:05 2021"
               level="3">
        <file_statistics latency="00:53:07"
                         size="8729741"
                         time_creation="Tue Feb 16 15:12:04 2021"
                         time_modification="Tue Feb 16 14:53:06 2021" />
        <observations epoch_first="Tue Feb 16 13:00:00 2021"
                      epoch_last="Tue Feb 16 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36065"
                obs_have="30748"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="26151"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="21611"
                obs_have="21534"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:53:07"
                         size="8729741"
                         time_creation="Tue Feb 16 15:12:04 2021"
                         time_modification="Tue Feb 16 14:53:06 2021" />
        <observations epoch_first="Tue Feb 16 13:00:00 2021"
                      epoch_last="Tue Feb 16 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36065"
                obs_have="30748"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="26151"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="21611"
                obs_have="21534"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:53:07"
                         size="8729741"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 14:53:06 2021" />
        <observations epoch_first="Tue Feb 16 13:00:00 2021"
                      epoch_last="Tue Feb 16 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36065"
                obs_have="30748"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="28004"
                obs_have="26151"
                obs_ratio="93.38" />
          <mask elevation="15 degrees"
                obs_expected="21611"
                obs_have="21534"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/sbls047o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 16 15:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8084837"
                         time_creation="Tue Feb 16 15:12:04 2021"
                         time_modification="Tue Feb 16 15:07:05 2021" />
        <observations epoch_first="Tue Feb 16 14:00:00 2021"
                      epoch_last="Tue Feb 16 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29042"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28942"
                obs_have="28772"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 15:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8084837"
                         time_creation="Tue Feb 16 15:12:04 2021"
                         time_modification="Tue Feb 16 15:07:05 2021" />
        <observations epoch_first="Tue Feb 16 14:00:00 2021"
                      epoch_last="Tue Feb 16 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29042"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28942"
                obs_have="28772"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 17:37:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8084837"
                         time_creation="Tue Feb 16 15:12:04 2021"
                         time_modification="Tue Feb 16 15:07:05 2021" />
        <observations epoch_first="Tue Feb 16 14:00:00 2021"
                      epoch_last="Tue Feb 16 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29042"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28942"
                obs_have="28772"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8084837"
                         time_creation="Tue Feb 16 15:12:04 2021"
                         time_modification="Tue Feb 16 15:07:05 2021" />
        <observations epoch_first="Tue Feb 16 14:00:00 2021"
                      epoch_last="Tue Feb 16 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29042"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28942"
                obs_have="28772"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8084837"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 15:07:05 2021" />
        <observations epoch_first="Tue Feb 16 14:00:00 2021"
                      epoch_last="Tue Feb 16 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29042"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="28942"
                obs_have="28772"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="26977"
                obs_have="26977"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls047p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 16 16:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="7686718"
                         time_creation="Tue Feb 16 16:12:04 2021"
                         time_modification="Tue Feb 16 16:07:06 2021" />
        <observations epoch_first="Tue Feb 16 15:00:00 2021"
                      epoch_last="Tue Feb 16 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29605"
                obs_have="25764"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="24713"
                obs_have="23917"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22568"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Feb 16 16:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="7686718"
                         time_creation="Tue Feb 16 16:12:04 2021"
                         time_modification="Tue Feb 16 16:07:06 2021" />
        <observations epoch_first="Tue Feb 16 15:00:00 2021"
                      epoch_last="Tue Feb 16 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29605"
                obs_have="25764"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="24713"
                obs_have="23917"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22568"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Feb 16 18:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="7686718"
                         time_creation="Tue Feb 16 16:12:04 2021"
                         time_modification="Tue Feb 16 16:07:06 2021" />
        <observations epoch_first="Tue Feb 16 15:00:00 2021"
                      epoch_last="Tue Feb 16 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29605"
                obs_have="25764"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="24713"
                obs_have="23917"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22568"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="7686718"
                         time_creation="Tue Feb 16 16:12:04 2021"
                         time_modification="Tue Feb 16 16:07:06 2021" />
        <observations epoch_first="Tue Feb 16 15:00:00 2021"
                      epoch_last="Tue Feb 16 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29605"
                obs_have="25764"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="24713"
                obs_have="23917"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22568"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="7686718"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 16:07:06 2021" />
        <observations epoch_first="Tue Feb 16 15:00:00 2021"
                      epoch_last="Tue Feb 16 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29605"
                obs_have="25764"
                obs_ratio="87.03" />
          <mask elevation="10 degrees"
                obs_expected="24713"
                obs_have="23917"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="22595"
                obs_have="22568"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/sbls047q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 16 17:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8410206"
                         time_creation="Tue Feb 16 17:12:04 2021"
                         time_modification="Tue Feb 16 17:07:06 2021" />
        <observations epoch_first="Tue Feb 16 16:00:00 2021"
                      epoch_last="Tue Feb 16 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="28245"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="25456"
                obs_have="24239"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="19739"
                obs_have="19647"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Tue Feb 16 17:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8410206"
                         time_creation="Tue Feb 16 17:12:04 2021"
                         time_modification="Tue Feb 16 17:07:06 2021" />
        <observations epoch_first="Tue Feb 16 16:00:00 2021"
                      epoch_last="Tue Feb 16 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="28245"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="25456"
                obs_have="24239"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="19739"
                obs_have="19647"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Tue Feb 16 19:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8410206"
                         time_creation="Tue Feb 16 17:12:04 2021"
                         time_modification="Tue Feb 16 17:07:06 2021" />
        <observations epoch_first="Tue Feb 16 16:00:00 2021"
                      epoch_last="Tue Feb 16 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="28245"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="25456"
                obs_have="24239"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="19739"
                obs_have="19647"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8410206"
                         time_creation="Tue Feb 16 17:12:04 2021"
                         time_modification="Tue Feb 16 17:07:06 2021" />
        <observations epoch_first="Tue Feb 16 16:00:00 2021"
                      epoch_last="Tue Feb 16 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="28245"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="25456"
                obs_have="24239"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="19739"
                obs_have="19647"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8410206"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 17:07:06 2021" />
        <observations epoch_first="Tue Feb 16 16:00:00 2021"
                      epoch_last="Tue Feb 16 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="28245"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="25456"
                obs_have="24239"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="19739"
                obs_have="19647"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/sbls047r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 16 18:48:05 2021"
               level="3">
        <file_statistics latency="00:37:06"
                         size="8604516"
                         time_creation="Tue Feb 16 18:45:04 2021"
                         time_modification="Tue Feb 16 18:37:05 2021" />
        <observations epoch_first="Tue Feb 16 17:00:00 2021"
                      epoch_last="Tue Feb 16 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="29542"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="28364"
                obs_have="27763"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="21528"
                obs_have="21346"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Tue Feb 16 20:37:05 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8604516"
                         time_creation="Tue Feb 16 19:10:06 2021"
                         time_modification="Tue Feb 16 19:07:07 2021" />
        <observations epoch_first="Tue Feb 16 17:00:00 2021"
                      epoch_last="Tue Feb 16 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="29542"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="28364"
                obs_have="27763"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="21528"
                obs_have="21346"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8604516"
                         time_creation="Tue Feb 16 19:10:06 2021"
                         time_modification="Tue Feb 16 19:07:07 2021" />
        <observations epoch_first="Tue Feb 16 17:00:00 2021"
                      epoch_last="Tue Feb 16 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="29542"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="28364"
                obs_have="27763"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="21528"
                obs_have="21346"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8604516"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 19:07:07 2021" />
        <observations epoch_first="Tue Feb 16 17:00:00 2021"
                      epoch_last="Tue Feb 16 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33961"
                obs_have="29542"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="28364"
                obs_have="27763"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="21528"
                obs_have="21346"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/sbls047s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 16 19:19:06 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8690561"
                         time_creation="Tue Feb 16 19:12:06 2021"
                         time_modification="Tue Feb 16 19:07:08 2021" />
        <observations epoch_first="Tue Feb 16 18:00:00 2021"
                      epoch_last="Tue Feb 16 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37551"
                obs_have="32311"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="29044"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25777"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Tue Feb 16 19:48:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8690561"
                         time_creation="Tue Feb 16 19:12:06 2021"
                         time_modification="Tue Feb 16 19:07:08 2021" />
        <observations epoch_first="Tue Feb 16 18:00:00 2021"
                      epoch_last="Tue Feb 16 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37551"
                obs_have="32311"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="29044"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25777"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Tue Feb 16 21:37:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8690561"
                         time_creation="Tue Feb 16 19:12:06 2021"
                         time_modification="Tue Feb 16 19:07:08 2021" />
        <observations epoch_first="Tue Feb 16 18:00:00 2021"
                      epoch_last="Tue Feb 16 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37551"
                obs_have="32311"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="29044"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25777"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8690561"
                         time_creation="Tue Feb 16 19:12:06 2021"
                         time_modification="Tue Feb 16 19:07:08 2021" />
        <observations epoch_first="Tue Feb 16 18:00:00 2021"
                      epoch_last="Tue Feb 16 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37551"
                obs_have="32311"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="29044"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25777"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="8690561"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 19:07:08 2021" />
        <observations epoch_first="Tue Feb 16 18:00:00 2021"
                      epoch_last="Tue Feb 16 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37551"
                obs_have="32311"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30280"
                obs_have="29044"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="25843"
                obs_have="25777"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/sbls047t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 16 20:19:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8911458"
                         time_creation="Tue Feb 16 20:10:04 2021"
                         time_modification="Tue Feb 16 20:07:07 2021" />
        <observations epoch_first="Tue Feb 16 19:00:00 2021"
                      epoch_last="Tue Feb 16 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36422"
                obs_have="31013"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="29275"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="26525"
                obs_have="26159"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Tue Feb 16 20:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8911458"
                         time_creation="Tue Feb 16 20:10:04 2021"
                         time_modification="Tue Feb 16 20:07:07 2021" />
        <observations epoch_first="Tue Feb 16 19:00:00 2021"
                      epoch_last="Tue Feb 16 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36422"
                obs_have="31013"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="29275"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="26525"
                obs_have="26159"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Tue Feb 16 22:37:06 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8911458"
                         time_creation="Tue Feb 16 20:10:04 2021"
                         time_modification="Tue Feb 16 20:07:07 2021" />
        <observations epoch_first="Tue Feb 16 19:00:00 2021"
                      epoch_last="Tue Feb 16 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36422"
                obs_have="31013"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="29275"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="26525"
                obs_have="26159"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8911458"
                         time_creation="Tue Feb 16 20:10:04 2021"
                         time_modification="Tue Feb 16 20:07:07 2021" />
        <observations epoch_first="Tue Feb 16 19:00:00 2021"
                      epoch_last="Tue Feb 16 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36422"
                obs_have="31013"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="29275"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="26525"
                obs_have="26159"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="8911458"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 20:07:07 2021" />
        <observations epoch_first="Tue Feb 16 19:00:00 2021"
                      epoch_last="Tue Feb 16 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36422"
                obs_have="31013"
                obs_ratio="85.15" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="29275"
                obs_ratio="94.00" />
          <mask elevation="15 degrees"
                obs_expected="26525"
                obs_have="26159"
                obs_ratio="98.62" />
        </observations>
      </control>
    </file>
    <file name="/sbls047u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 16 21:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10013189"
                         time_creation="Tue Feb 16 21:12:04 2021"
                         time_modification="Tue Feb 16 21:07:06 2021" />
        <observations epoch_first="Tue Feb 16 20:00:00 2021"
                      epoch_last="Tue Feb 16 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38212"
                obs_have="36121"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="35023"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 21:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10013189"
                         time_creation="Tue Feb 16 21:12:04 2021"
                         time_modification="Tue Feb 16 21:07:06 2021" />
        <observations epoch_first="Tue Feb 16 20:00:00 2021"
                      epoch_last="Tue Feb 16 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38212"
                obs_have="36121"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="35023"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 23:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10013189"
                         time_creation="Tue Feb 16 21:12:04 2021"
                         time_modification="Tue Feb 16 21:07:06 2021" />
        <observations epoch_first="Tue Feb 16 20:00:00 2021"
                      epoch_last="Tue Feb 16 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38212"
                obs_have="36121"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="35023"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10013189"
                         time_creation="Tue Feb 16 21:12:04 2021"
                         time_modification="Tue Feb 16 21:07:06 2021" />
        <observations epoch_first="Tue Feb 16 20:00:00 2021"
                      epoch_last="Tue Feb 16 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38212"
                obs_have="36121"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="35023"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10013189"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 21:07:06 2021" />
        <observations epoch_first="Tue Feb 16 20:00:00 2021"
                      epoch_last="Tue Feb 16 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38212"
                obs_have="36121"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="35023"
                obs_have="35023"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34152"
                obs_have="34152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls047v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 16 22:19:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="10737690"
                         time_creation="Tue Feb 16 22:12:07 2021"
                         time_modification="Tue Feb 16 22:07:07 2021" />
        <observations epoch_first="Tue Feb 16 21:00:00 2021"
                      epoch_last="Tue Feb 16 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44542"
                obs_have="37179"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="32692"
                obs_have="31399"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="27513"
                obs_have="27513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 16 22:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="10737690"
                         time_creation="Tue Feb 16 22:12:07 2021"
                         time_modification="Tue Feb 16 22:07:07 2021" />
        <observations epoch_first="Tue Feb 16 21:00:00 2021"
                      epoch_last="Tue Feb 16 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44542"
                obs_have="37179"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="32692"
                obs_have="31399"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="27513"
                obs_have="27513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 00:37:06 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="10737690"
                         time_creation="Tue Feb 16 22:12:07 2021"
                         time_modification="Tue Feb 16 22:07:07 2021" />
        <observations epoch_first="Tue Feb 16 21:00:00 2021"
                      epoch_last="Tue Feb 16 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44542"
                obs_have="37179"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="32692"
                obs_have="31399"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="27513"
                obs_have="27513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="10737690"
                         time_creation="Tue Feb 16 22:12:07 2021"
                         time_modification="Tue Feb 16 22:07:07 2021" />
        <observations epoch_first="Tue Feb 16 21:00:00 2021"
                      epoch_last="Tue Feb 16 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44542"
                obs_have="37179"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="32692"
                obs_have="31399"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="27513"
                obs_have="27513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="10737690"
                         time_creation="Mon Mar 15 01:55:54 2021"
                         time_modification="Tue Feb 16 22:07:07 2021" />
        <observations epoch_first="Tue Feb 16 21:00:00 2021"
                      epoch_last="Tue Feb 16 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44542"
                obs_have="37179"
                obs_ratio="83.47" />
          <mask elevation="10 degrees"
                obs_expected="32692"
                obs_have="31399"
                obs_ratio="96.04" />
          <mask elevation="15 degrees"
                obs_expected="27513"
                obs_have="27513"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls047w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 17 01:37:06 2021"
               level="3">
        <file_statistics latency="00:54:28"
                         size="10642817"
                         time_creation="Wed Feb 17 00:06:07 2021"
                         time_modification="Tue Feb 16 23:54:27 2021" />
        <observations epoch_first="Tue Feb 16 22:00:00 2021"
                      epoch_last="Tue Feb 16 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="36612"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="34352"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="30595"
                obs_have="30014"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:54:28"
                         size="10642817"
                         time_creation="Wed Feb 17 00:06:07 2021"
                         time_modification="Tue Feb 16 23:54:27 2021" />
        <observations epoch_first="Tue Feb 16 22:00:00 2021"
                      epoch_last="Tue Feb 16 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="36612"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="34352"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="30595"
                obs_have="30014"
                obs_ratio="98.10" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:54:28"
                         size="10642817"
                         time_creation="Mon Mar 15 01:55:55 2021"
                         time_modification="Tue Feb 16 23:54:27 2021" />
        <observations epoch_first="Tue Feb 16 22:00:00 2021"
                      epoch_last="Tue Feb 16 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42654"
                obs_have="36612"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="35784"
                obs_have="34352"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="30595"
                obs_have="30014"
                obs_ratio="98.10" />
        </observations>
      </control>
    </file>
    <file name="/sbls047x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 17 17:27:31 2021"
               level="3">
        <file_statistics latency="00:55:07"
                         size="9898435"
                         time_creation="Wed Feb 17 02:50:06 2021"
                         time_modification="Wed Feb 17 00:55:06 2021" />
        <observations epoch_first="Tue Feb 16 23:00:00 2021"
                      epoch_last="Tue Feb 16 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="37244"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="36011"
                obs_have="35742"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="33728"
                obs_have="33684"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Mar 18 03:47:16 2021"
               level="3">
        <file_statistics latency="00:55:07"
                         size="9898435"
                         time_creation="Mon Mar 15 01:55:55 2021"
                         time_modification="Wed Feb 17 00:55:06 2021" />
        <observations epoch_first="Tue Feb 16 23:00:00 2021"
                      epoch_last="Tue Feb 16 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="37244"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="36011"
                obs_have="35742"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="33728"
                obs_have="33684"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
  </station>
</QC>
