<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-19 00:00:00"
    DayOfYear="50"
    Year="2021">
  <station name="SBLS">
    <file name="/sbls0500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 20 17:25:04 2021"
               level="3">
        <file_statistics latency="01:30:48"
                         size="7231015"
                         time_creation="Sat Feb 20 02:50:26 2021"
                         time_modification="Sat Feb 20 01:30:18 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="26517"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="25189"
                obs_have="24464"
                obs_ratio="97.12" />
          <mask elevation="15 degrees"
                obs_expected="22252"
                obs_have="22127"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:45:04 2021"
               level="3">
        <file_statistics latency="01:30:48"
                         size="7231015"
                         time_creation="Thu Mar 18 02:01:42 2021"
                         time_modification="Sat Feb 20 01:30:18 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30194"
                obs_have="26517"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="25189"
                obs_have="24464"
                obs_ratio="97.12" />
          <mask elevation="15 degrees"
                obs_expected="22252"
                obs_have="22127"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/sbls050a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 19 01:19:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9018157"
                         time_creation="Fri Feb 19 01:12:03 2021"
                         time_modification="Fri Feb 19 01:07:06 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="56920"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="56920"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="56920"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 01:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9018157"
                         time_creation="Fri Feb 19 01:12:03 2021"
                         time_modification="Fri Feb 19 01:07:06 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38670"
                obs_have="38071"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="36558"
                obs_have="36149"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="34313"
                obs_have="34066"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Feb 19 03:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9018157"
                         time_creation="Fri Feb 19 01:12:03 2021"
                         time_modification="Fri Feb 19 01:07:06 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38670"
                obs_have="38071"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="36558"
                obs_have="36149"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="34313"
                obs_have="34066"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9018157"
                         time_creation="Fri Feb 19 01:12:03 2021"
                         time_modification="Fri Feb 19 01:07:06 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38670"
                obs_have="38071"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="36558"
                obs_have="36149"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="34313"
                obs_have="34066"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9018157"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 01:07:06 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38670"
                obs_have="38071"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="36558"
                obs_have="36149"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="34313"
                obs_have="34066"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/sbls050b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 19 02:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8779789"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:06 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42840"
                obs_have="36830"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="35084"
                obs_have="33352"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 02:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8779789"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:06 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42840"
                obs_have="36830"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="35084"
                obs_have="33352"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8779789"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:06 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42840"
                obs_have="36830"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="35084"
                obs_have="33352"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8779789"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:06 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42840"
                obs_have="36830"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="35084"
                obs_have="33352"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8779789"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 02:07:06 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42840"
                obs_have="36830"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="35084"
                obs_have="33352"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls050c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 19 03:19:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9177224"
                         time_creation="Fri Feb 19 03:12:04 2021"
                         time_modification="Fri Feb 19 03:07:07 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="35239"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="35132"
                obs_have="34416"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="33679"
                obs_have="33504"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Fri Feb 19 03:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9177224"
                         time_creation="Fri Feb 19 03:12:04 2021"
                         time_modification="Fri Feb 19 03:07:07 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="35239"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="35132"
                obs_have="34416"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="33679"
                obs_have="33504"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Fri Feb 19 05:37:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9177224"
                         time_creation="Fri Feb 19 03:12:04 2021"
                         time_modification="Fri Feb 19 03:07:07 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="35239"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="35132"
                obs_have="34416"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="33679"
                obs_have="33504"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9177224"
                         time_creation="Fri Feb 19 03:12:04 2021"
                         time_modification="Fri Feb 19 03:07:07 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="35239"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="35132"
                obs_have="34416"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="33679"
                obs_have="33504"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9177224"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 03:07:07 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36924"
                obs_have="35239"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="35132"
                obs_have="34416"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="33679"
                obs_have="33504"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/sbls050d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 19 04:19:05 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9093423"
                         time_creation="Fri Feb 19 04:16:02 2021"
                         time_modification="Fri Feb 19 04:12:04 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36806"
                obs_have="33639"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32568"
                obs_have="31523"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="27973"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:48:05 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9093423"
                         time_creation="Fri Feb 19 04:16:02 2021"
                         time_modification="Fri Feb 19 04:12:04 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36806"
                obs_have="33639"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32568"
                obs_have="31523"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="27973"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Fri Feb 19 06:37:05 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9093423"
                         time_creation="Fri Feb 19 04:16:02 2021"
                         time_modification="Fri Feb 19 04:12:04 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36806"
                obs_have="33639"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32568"
                obs_have="31523"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="27973"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9093423"
                         time_creation="Fri Feb 19 04:16:02 2021"
                         time_modification="Fri Feb 19 04:12:04 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36806"
                obs_have="33639"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32568"
                obs_have="31523"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="27973"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:12:05"
                         size="9093423"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 04:12:04 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36806"
                obs_have="33639"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32568"
                obs_have="31523"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="27973"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/sbls050e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 19 05:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8950098"
                         time_creation="Fri Feb 19 05:12:05 2021"
                         time_modification="Fri Feb 19 05:07:06 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="28939"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="25498"
                obs_have="25178"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="22677"
                obs_have="22503"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 19 05:48:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8950098"
                         time_creation="Fri Feb 19 05:12:05 2021"
                         time_modification="Fri Feb 19 05:07:06 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="28939"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="25498"
                obs_have="25178"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="22677"
                obs_have="22503"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 19 07:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8950098"
                         time_creation="Fri Feb 19 05:12:05 2021"
                         time_modification="Fri Feb 19 05:07:06 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="28939"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="25498"
                obs_have="25178"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="22677"
                obs_have="22503"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8950098"
                         time_creation="Fri Feb 19 05:12:05 2021"
                         time_modification="Fri Feb 19 05:07:06 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="28939"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="25498"
                obs_have="25178"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="22677"
                obs_have="22503"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8950098"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 05:07:06 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="28939"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="25498"
                obs_have="25178"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="22677"
                obs_have="22503"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/sbls050f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 19 06:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8979067"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:06 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="28239"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25432"
                obs_have="24741"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="22801"
                obs_have="22578"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Fri Feb 19 06:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8979067"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:06 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="28239"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25432"
                obs_have="24741"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="22801"
                obs_have="22578"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Fri Feb 19 08:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8979067"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:06 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="28239"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25432"
                obs_have="24741"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="22801"
                obs_have="22578"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8979067"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:06 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="28239"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25432"
                obs_have="24741"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="22801"
                obs_have="22578"
                obs_ratio="99.02" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8979067"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 06:07:06 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33964"
                obs_have="28239"
                obs_ratio="83.14" />
          <mask elevation="10 degrees"
                obs_expected="25432"
                obs_have="24741"
                obs_ratio="97.28" />
          <mask elevation="15 degrees"
                obs_expected="22801"
                obs_have="22578"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/sbls050g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 19 07:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8406383"
                         time_creation="Fri Feb 19 07:10:06 2021"
                         time_modification="Fri Feb 19 07:07:05 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32841"
                obs_have="27405"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24982"
                obs_have="24685"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23086"
                obs_have="23011"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Fri Feb 19 07:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8406383"
                         time_creation="Fri Feb 19 07:10:06 2021"
                         time_modification="Fri Feb 19 07:07:05 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32841"
                obs_have="27405"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24982"
                obs_have="24685"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23086"
                obs_have="23011"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Fri Feb 19 09:37:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8406383"
                         time_creation="Fri Feb 19 07:10:06 2021"
                         time_modification="Fri Feb 19 07:07:05 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32841"
                obs_have="27405"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24982"
                obs_have="24685"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23086"
                obs_have="23011"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8406383"
                         time_creation="Fri Feb 19 07:10:06 2021"
                         time_modification="Fri Feb 19 07:07:05 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32841"
                obs_have="27405"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24982"
                obs_have="24685"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23086"
                obs_have="23011"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8406383"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 07:07:05 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32841"
                obs_have="27405"
                obs_ratio="83.45" />
          <mask elevation="10 degrees"
                obs_expected="24982"
                obs_have="24685"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="23086"
                obs_have="23011"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/sbls050h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 19 08:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8986743"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:05 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="30962"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="28499"
                obs_have="27414"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23556"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Fri Feb 19 08:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8986743"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:05 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="30962"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="28499"
                obs_have="27414"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23556"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Fri Feb 19 10:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8986743"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:05 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="30962"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="28499"
                obs_have="27414"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23556"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8986743"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:05 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="30962"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="28499"
                obs_have="27414"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23556"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8986743"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 08:07:05 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33814"
                obs_have="30962"
                obs_ratio="91.57" />
          <mask elevation="10 degrees"
                obs_expected="28499"
                obs_have="27414"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="23693"
                obs_have="23556"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/sbls050i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 19 09:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8525855"
                         time_creation="Fri Feb 19 09:12:05 2021"
                         time_modification="Fri Feb 19 09:07:06 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="33316"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="29961"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27438"
                obs_have="27433"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 19 09:48:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8525855"
                         time_creation="Fri Feb 19 09:12:05 2021"
                         time_modification="Fri Feb 19 09:07:06 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="33316"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="29961"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27438"
                obs_have="27433"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 19 11:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8525855"
                         time_creation="Fri Feb 19 09:12:05 2021"
                         time_modification="Fri Feb 19 09:07:06 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="33316"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="29961"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27438"
                obs_have="27433"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8525855"
                         time_creation="Fri Feb 19 09:12:05 2021"
                         time_modification="Fri Feb 19 09:07:06 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="33316"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="29961"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27438"
                obs_have="27433"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8525855"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 09:07:06 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37789"
                obs_have="33316"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="30007"
                obs_have="29961"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27438"
                obs_have="27433"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/sbls050j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 19 10:19:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8296412"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:05 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39462"
                obs_have="35559"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="35279"
                obs_have="33931"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31332"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Fri Feb 19 10:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8296412"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:05 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39462"
                obs_have="35559"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="35279"
                obs_have="33931"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31332"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Fri Feb 19 12:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8296412"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:05 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39462"
                obs_have="35559"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="35279"
                obs_have="33931"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31332"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8296412"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:05 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39462"
                obs_have="35559"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="35279"
                obs_have="33931"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31332"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8296412"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 10:07:05 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39462"
                obs_have="35559"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="35279"
                obs_have="33931"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31332"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/sbls050k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 19 11:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9534366"
                         time_creation="Fri Feb 19 11:12:04 2021"
                         time_modification="Fri Feb 19 11:07:06 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43534"
                obs_have="40406"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="39475"
                obs_have="38197"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="35575"
                obs_have="35302"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 19 11:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9534366"
                         time_creation="Fri Feb 19 11:12:04 2021"
                         time_modification="Fri Feb 19 11:07:06 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43534"
                obs_have="40406"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="39475"
                obs_have="38197"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="35575"
                obs_have="35302"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 19 13:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9534366"
                         time_creation="Fri Feb 19 11:12:04 2021"
                         time_modification="Fri Feb 19 11:07:06 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43534"
                obs_have="40406"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="39475"
                obs_have="38197"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="35575"
                obs_have="35302"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9534366"
                         time_creation="Fri Feb 19 11:12:04 2021"
                         time_modification="Fri Feb 19 11:07:06 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43534"
                obs_have="40406"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="39475"
                obs_have="38197"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="35575"
                obs_have="35302"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9534366"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 11:07:06 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43534"
                obs_have="40406"
                obs_ratio="92.81" />
          <mask elevation="10 degrees"
                obs_expected="39475"
                obs_have="38197"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="35575"
                obs_have="35302"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/sbls050l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 19 12:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9980351"
                         time_creation="Fri Feb 19 12:10:06 2021"
                         time_modification="Fri Feb 19 12:07:06 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42180"
                obs_have="39850"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="37747"
                obs_have="37681"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34352"
                obs_have="34352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 12:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9980351"
                         time_creation="Fri Feb 19 12:10:06 2021"
                         time_modification="Fri Feb 19 12:07:06 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42180"
                obs_have="39850"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="37747"
                obs_have="37681"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34352"
                obs_have="34352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 14:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9980351"
                         time_creation="Fri Feb 19 12:10:06 2021"
                         time_modification="Fri Feb 19 12:07:06 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42180"
                obs_have="39850"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="37747"
                obs_have="37681"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34352"
                obs_have="34352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9980351"
                         time_creation="Fri Feb 19 12:10:06 2021"
                         time_modification="Fri Feb 19 12:07:06 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42180"
                obs_have="39850"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="37747"
                obs_have="37681"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34352"
                obs_have="34352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9980351"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 12:07:06 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42180"
                obs_have="39850"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="37747"
                obs_have="37681"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34352"
                obs_have="34352"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls050m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 19 13:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9806560"
                         time_creation="Fri Feb 19 13:12:04 2021"
                         time_modification="Fri Feb 19 13:07:06 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36598"
                obs_have="34291"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="32180"
                obs_have="31514"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28059"
                obs_have="27932"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Feb 19 13:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9806560"
                         time_creation="Fri Feb 19 13:12:04 2021"
                         time_modification="Fri Feb 19 13:07:06 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36598"
                obs_have="34291"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="32180"
                obs_have="31514"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28059"
                obs_have="27932"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Fri Feb 19 15:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9806560"
                         time_creation="Fri Feb 19 13:12:04 2021"
                         time_modification="Fri Feb 19 13:07:06 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36598"
                obs_have="34291"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="32180"
                obs_have="31514"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28059"
                obs_have="27932"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9806560"
                         time_creation="Fri Feb 19 13:12:04 2021"
                         time_modification="Fri Feb 19 13:07:06 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36598"
                obs_have="34291"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="32180"
                obs_have="31514"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28059"
                obs_have="27932"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9806560"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 13:07:06 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36598"
                obs_have="34291"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="32180"
                obs_have="31514"
                obs_ratio="97.93" />
          <mask elevation="15 degrees"
                obs_expected="28059"
                obs_have="27932"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/sbls050n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 19 14:19:04 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9195337"
                         time_creation="Fri Feb 19 14:12:04 2021"
                         time_modification="Fri Feb 19 14:07:07 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="30498"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="27933"
                obs_have="26095"
                obs_ratio="93.42" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22491"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 19 14:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9195337"
                         time_creation="Fri Feb 19 14:12:04 2021"
                         time_modification="Fri Feb 19 14:07:07 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="30498"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="27933"
                obs_have="26095"
                obs_ratio="93.42" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22491"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 19 16:37:04 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9195337"
                         time_creation="Fri Feb 19 14:12:04 2021"
                         time_modification="Fri Feb 19 14:07:07 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="30498"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="27933"
                obs_have="26095"
                obs_ratio="93.42" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22491"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9195337"
                         time_creation="Fri Feb 19 14:12:04 2021"
                         time_modification="Fri Feb 19 14:07:07 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="30498"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="27933"
                obs_have="26095"
                obs_ratio="93.42" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22491"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9195337"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 14:07:07 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="30498"
                obs_ratio="87.47" />
          <mask elevation="10 degrees"
                obs_expected="27933"
                obs_have="26095"
                obs_ratio="93.42" />
          <mask elevation="15 degrees"
                obs_expected="22498"
                obs_have="22491"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/sbls050o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 19 15:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8526294"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:06 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29509"
                obs_have="28677"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28331"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26226"
                obs_have="26211"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Feb 19 15:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8526294"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:06 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29509"
                obs_have="28677"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28331"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26226"
                obs_have="26211"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Feb 19 17:37:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8526294"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:06 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29509"
                obs_have="28677"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28331"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26226"
                obs_have="26211"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8526294"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:06 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29509"
                obs_have="28677"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28331"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26226"
                obs_have="26211"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8526294"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 15:07:06 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29509"
                obs_have="28677"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28331"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26226"
                obs_have="26211"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/sbls050p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 19 16:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8451284"
                         time_creation="Fri Feb 19 16:12:05 2021"
                         time_modification="Fri Feb 19 16:07:06 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30299"
                obs_have="25317"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="23583"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22552"
                obs_have="21895"
                obs_ratio="97.09" />
        </observations>
      </control>
      <control date="Fri Feb 19 16:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8451284"
                         time_creation="Fri Feb 19 16:12:05 2021"
                         time_modification="Fri Feb 19 16:07:06 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30299"
                obs_have="25317"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="23583"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22552"
                obs_have="21895"
                obs_ratio="97.09" />
        </observations>
      </control>
      <control date="Fri Feb 19 18:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8451284"
                         time_creation="Fri Feb 19 16:12:05 2021"
                         time_modification="Fri Feb 19 16:07:06 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30299"
                obs_have="25317"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="23583"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22552"
                obs_have="21895"
                obs_ratio="97.09" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8451284"
                         time_creation="Fri Feb 19 16:12:05 2021"
                         time_modification="Fri Feb 19 16:07:06 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30299"
                obs_have="25317"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="23583"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22552"
                obs_have="21895"
                obs_ratio="97.09" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8451284"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 16:07:06 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30299"
                obs_have="25317"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="23583"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22552"
                obs_have="21895"
                obs_ratio="97.09" />
        </observations>
      </control>
    </file>
    <file name="/sbls050q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 19 17:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8415507"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:06 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31403"
                obs_have="26884"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="23777"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="19736"
                obs_have="19736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 17:48:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8415507"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:06 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31403"
                obs_have="26884"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="23777"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="19736"
                obs_have="19736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 19:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8415507"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:06 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31403"
                obs_have="26884"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="23777"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="19736"
                obs_have="19736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8415507"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:06 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31403"
                obs_have="26884"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="23777"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="19736"
                obs_have="19736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8415507"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 17:07:06 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31403"
                obs_have="26884"
                obs_ratio="85.61" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="23777"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="19736"
                obs_have="19736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls050r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 19 18:48:04 2021"
               level="3">
        <file_statistics latency="00:37:06"
                         size="8679158"
                         time_creation="Fri Feb 19 18:45:03 2021"
                         time_modification="Fri Feb 19 18:37:05 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37057"
                obs_have="30951"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="28161"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21523"
                obs_have="21379"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Feb 19 20:37:05 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8679158"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:07 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37057"
                obs_have="30951"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="28161"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21523"
                obs_have="21379"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8679158"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:07 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37057"
                obs_have="30951"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="28161"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21523"
                obs_have="21379"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8679158"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 19:07:07 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37057"
                obs_have="30951"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="28161"
                obs_ratio="96.18" />
          <mask elevation="15 degrees"
                obs_expected="21523"
                obs_have="21379"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/sbls050s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 19 19:19:06 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9201632"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:08 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36735"
                obs_have="31470"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="30155"
                obs_have="28850"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="25862"
                obs_ratio="98.27" />
        </observations>
      </control>
      <control date="Fri Feb 19 19:48:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9201632"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:08 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36735"
                obs_have="31470"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="30155"
                obs_have="28850"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="25862"
                obs_ratio="98.27" />
        </observations>
      </control>
      <control date="Fri Feb 19 21:37:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9201632"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:08 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36735"
                obs_have="31470"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="30155"
                obs_have="28850"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="25862"
                obs_ratio="98.27" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9201632"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:08 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36735"
                obs_have="31470"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="30155"
                obs_have="28850"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="25862"
                obs_ratio="98.27" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9201632"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 19:07:08 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36735"
                obs_have="31470"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="30155"
                obs_have="28850"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="26317"
                obs_have="25862"
                obs_ratio="98.27" />
        </observations>
      </control>
    </file>
    <file name="/sbls050t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 19 20:19:06 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9374429"
                         time_creation="Fri Feb 19 20:12:04 2021"
                         time_modification="Fri Feb 19 20:07:07 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35961"
                obs_have="32223"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="31384"
                obs_have="30161"
                obs_ratio="96.10" />
          <mask elevation="15 degrees"
                obs_expected="28324"
                obs_have="28294"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Feb 19 20:48:05 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9374429"
                         time_creation="Fri Feb 19 20:12:04 2021"
                         time_modification="Fri Feb 19 20:07:07 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35961"
                obs_have="32223"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="31384"
                obs_have="30161"
                obs_ratio="96.10" />
          <mask elevation="15 degrees"
                obs_expected="28324"
                obs_have="28294"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Feb 19 22:37:06 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9374429"
                         time_creation="Fri Feb 19 20:12:04 2021"
                         time_modification="Fri Feb 19 20:07:07 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35961"
                obs_have="32223"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="31384"
                obs_have="30161"
                obs_ratio="96.10" />
          <mask elevation="15 degrees"
                obs_expected="28324"
                obs_have="28294"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9374429"
                         time_creation="Fri Feb 19 20:12:04 2021"
                         time_modification="Fri Feb 19 20:07:07 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35961"
                obs_have="32223"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="31384"
                obs_have="30161"
                obs_ratio="96.10" />
          <mask elevation="15 degrees"
                obs_expected="28324"
                obs_have="28294"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:08"
                         size="9374429"
                         time_creation="Thu Mar 18 01:55:18 2021"
                         time_modification="Fri Feb 19 20:07:07 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35961"
                obs_have="32223"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="31384"
                obs_have="30161"
                obs_ratio="96.10" />
          <mask elevation="15 degrees"
                obs_expected="28324"
                obs_have="28294"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/sbls050u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 19 21:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9782668"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:06 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39607"
                obs_have="36916"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="35708"
                obs_have="35706"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33417"
                obs_have="33416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 21:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9782668"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:06 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39607"
                obs_have="36916"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="35708"
                obs_have="35706"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33417"
                obs_have="33416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 23:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9782668"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:06 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39607"
                obs_have="36916"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="35708"
                obs_have="35706"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33417"
                obs_have="33416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9782668"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:06 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39607"
                obs_have="36916"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="35708"
                obs_have="35706"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33417"
                obs_have="33416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9782668"
                         time_creation="Thu Mar 18 01:55:19 2021"
                         time_modification="Fri Feb 19 21:07:06 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39607"
                obs_have="36916"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="35708"
                obs_have="35706"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33417"
                obs_have="33416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls050v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 19 22:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9884869"
                         time_creation="Fri Feb 19 22:12:05 2021"
                         time_modification="Fri Feb 19 22:07:06 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44631"
                obs_have="36988"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="31495"
                obs_ratio="95.01" />
          <mask elevation="15 degrees"
                obs_expected="28163"
                obs_have="27983"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Fri Feb 19 22:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9884869"
                         time_creation="Fri Feb 19 22:12:05 2021"
                         time_modification="Fri Feb 19 22:07:06 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44631"
                obs_have="36988"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="31495"
                obs_ratio="95.01" />
          <mask elevation="15 degrees"
                obs_expected="28163"
                obs_have="27983"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sat Feb 20 00:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9884869"
                         time_creation="Fri Feb 19 22:12:05 2021"
                         time_modification="Fri Feb 19 22:07:06 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44631"
                obs_have="36988"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="31495"
                obs_ratio="95.01" />
          <mask elevation="15 degrees"
                obs_expected="28163"
                obs_have="27983"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9884869"
                         time_creation="Fri Feb 19 22:12:05 2021"
                         time_modification="Fri Feb 19 22:07:06 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44631"
                obs_have="36988"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="31495"
                obs_ratio="95.01" />
          <mask elevation="15 degrees"
                obs_expected="28163"
                obs_have="27983"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9884869"
                         time_creation="Thu Mar 18 01:55:19 2021"
                         time_modification="Fri Feb 19 22:07:06 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44631"
                obs_have="36988"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="33149"
                obs_have="31495"
                obs_ratio="95.01" />
          <mask elevation="15 degrees"
                obs_expected="28163"
                obs_have="27983"
                obs_ratio="99.36" />
        </observations>
      </control>
    </file>
    <file name="/sbls050w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 19 23:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8974563"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:06 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="36266"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="35375"
                obs_have="34137"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="31417"
                obs_have="31047"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Fri Feb 19 23:48:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8974563"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:06 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="36266"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="35375"
                obs_have="34137"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="31417"
                obs_have="31047"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Sat Feb 20 01:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8974563"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:06 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="36266"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="35375"
                obs_have="34137"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="31417"
                obs_have="31047"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8974563"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:06 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="36266"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="35375"
                obs_have="34137"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="31417"
                obs_have="31047"
                obs_ratio="98.82" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8974563"
                         time_creation="Thu Mar 18 01:55:19 2021"
                         time_modification="Fri Feb 19 23:07:06 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="36266"
                obs_ratio="89.71" />
          <mask elevation="10 degrees"
                obs_expected="35375"
                obs_have="34137"
                obs_ratio="96.50" />
          <mask elevation="15 degrees"
                obs_expected="31417"
                obs_have="31047"
                obs_ratio="98.82" />
        </observations>
      </control>
    </file>
    <file name="/sbls050x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 20 00:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142082"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:06 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38376"
                obs_have="37187"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="35299"
                obs_have="35075"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33015"
                obs_have="33015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 00:48:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142082"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:06 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38376"
                obs_have="37187"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="35299"
                obs_have="35075"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33015"
                obs_have="33015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 02:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142082"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:06 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38376"
                obs_have="37187"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="35299"
                obs_have="35075"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33015"
                obs_have="33015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:27:29 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142082"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:06 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38376"
                obs_have="37187"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="35299"
                obs_have="35075"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33015"
                obs_have="33015"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:47:16 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9142082"
                         time_creation="Thu Mar 18 01:55:19 2021"
                         time_modification="Sat Feb 20 00:07:06 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38376"
                obs_have="37187"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="35299"
                obs_have="35075"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="33015"
                obs_have="33015"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
