<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-27 00:00:00"
    DayOfYear="27"
    Year="2021">
  <station name="SBLS">
    <file name="/sbls0270.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 28 17:25:04 2021"
               level="3">
        <file_statistics latency="01:30:47"
                         size="6635715"
                         time_creation="Thu Jan 28 02:50:26 2021"
                         time_modification="Thu Jan 28 01:30:17 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="24151"
                obs_ratio="79.78" />
          <mask elevation="10 degrees"
                obs_expected="25189"
                obs_have="22298"
                obs_ratio="88.52" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="20131"
                obs_ratio="90.45" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:45:05 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:47:48"
                         size="7255846"
                         time_creation="Fri Feb 26 02:02:12 2021"
                         time_modification="Fri Feb 26 01:47:18 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30272"
                obs_have="26564"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="25189"
                obs_have="24551"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="22257"
                obs_have="22156"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/sbls027a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 27 01:19:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8865164"
                         time_creation="Wed Jan 27 01:12:03 2021"
                         time_modification="Wed Jan 27 01:07:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="55352"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="55352"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="55352"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 01:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8865164"
                         time_creation="Wed Jan 27 01:12:03 2021"
                         time_modification="Wed Jan 27 01:07:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37391"
                obs_have="36374"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="35150"
                obs_have="35023"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="34165"
                obs_have="34065"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Wed Jan 27 03:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8865164"
                         time_creation="Wed Jan 27 01:12:03 2021"
                         time_modification="Wed Jan 27 01:07:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37391"
                obs_have="36374"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="35150"
                obs_have="35023"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="34165"
                obs_have="34065"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8865164"
                         time_creation="Wed Jan 27 01:12:03 2021"
                         time_modification="Wed Jan 27 01:07:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37391"
                obs_have="36374"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="35150"
                obs_have="35023"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="34165"
                obs_have="34065"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8865164"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 01:07:06 2021" />
        <observations epoch_first="Wed Jan 27 00:00:00 2021"
                      epoch_last="Wed Jan 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37391"
                obs_have="36374"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="35150"
                obs_have="35023"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="34165"
                obs_have="34065"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/sbls027b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 27 02:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9041315"
                         time_creation="Wed Jan 27 02:10:03 2021"
                         time_modification="Wed Jan 27 02:07:06 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38661"
                obs_have="37146"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="33777"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 02:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9041315"
                         time_creation="Wed Jan 27 02:10:03 2021"
                         time_modification="Wed Jan 27 02:07:06 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38661"
                obs_have="37146"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="33777"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 04:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9041315"
                         time_creation="Wed Jan 27 02:10:03 2021"
                         time_modification="Wed Jan 27 02:07:06 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38661"
                obs_have="37146"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="33777"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9041315"
                         time_creation="Wed Jan 27 02:10:03 2021"
                         time_modification="Wed Jan 27 02:07:06 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38661"
                obs_have="37146"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="33777"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9041315"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 02:07:06 2021" />
        <observations epoch_first="Wed Jan 27 01:00:00 2021"
                      epoch_last="Wed Jan 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38661"
                obs_have="37146"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="33777"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31701"
                obs_have="31701"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls027c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 27 03:19:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9093518"
                         time_creation="Wed Jan 27 03:12:03 2021"
                         time_modification="Wed Jan 27 03:07:06 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41323"
                obs_have="38745"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="36315"
                obs_have="35787"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="31560"
                obs_have="31316"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Wed Jan 27 03:48:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9093518"
                         time_creation="Wed Jan 27 03:12:03 2021"
                         time_modification="Wed Jan 27 03:07:06 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41323"
                obs_have="38745"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="36315"
                obs_have="35787"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="31560"
                obs_have="31316"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Wed Jan 27 05:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9093518"
                         time_creation="Wed Jan 27 03:12:03 2021"
                         time_modification="Wed Jan 27 03:07:06 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41323"
                obs_have="38745"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="36315"
                obs_have="35787"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="31560"
                obs_have="31316"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9093518"
                         time_creation="Wed Jan 27 03:12:03 2021"
                         time_modification="Wed Jan 27 03:07:06 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41323"
                obs_have="38745"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="36315"
                obs_have="35787"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="31560"
                obs_have="31316"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9093518"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 03:07:06 2021" />
        <observations epoch_first="Wed Jan 27 02:00:00 2021"
                      epoch_last="Wed Jan 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41323"
                obs_have="38745"
                obs_ratio="93.76" />
          <mask elevation="10 degrees"
                obs_expected="36315"
                obs_have="35787"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="31560"
                obs_have="31316"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/sbls027d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 27 04:19:05 2021"
               level="3">
        <file_statistics latency="00:12:03"
                         size="9293473"
                         time_creation="Wed Jan 27 04:16:02 2021"
                         time_modification="Wed Jan 27 04:12:02 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38827"
                obs_have="35650"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34746"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="33298"
                obs_have="33190"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Wed Jan 27 04:48:04 2021"
               level="3">
        <file_statistics latency="00:12:03"
                         size="9293473"
                         time_creation="Wed Jan 27 04:16:02 2021"
                         time_modification="Wed Jan 27 04:12:02 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38827"
                obs_have="35650"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34746"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="33298"
                obs_have="33190"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Wed Jan 27 06:37:05 2021"
               level="3">
        <file_statistics latency="00:12:03"
                         size="9293473"
                         time_creation="Wed Jan 27 04:16:02 2021"
                         time_modification="Wed Jan 27 04:12:02 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38827"
                obs_have="35650"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34746"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="33298"
                obs_have="33190"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:12:03"
                         size="9293473"
                         time_creation="Wed Jan 27 04:16:02 2021"
                         time_modification="Wed Jan 27 04:12:02 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38827"
                obs_have="35650"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34746"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="33298"
                obs_have="33190"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:12:03"
                         size="9293473"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 04:12:02 2021" />
        <observations epoch_first="Wed Jan 27 03:00:00 2021"
                      epoch_last="Wed Jan 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38827"
                obs_have="35650"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="35540"
                obs_have="34746"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="33298"
                obs_have="33190"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/sbls027e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 27 05:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9763312"
                         time_creation="Wed Jan 27 05:12:04 2021"
                         time_modification="Wed Jan 27 05:07:06 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37679"
                obs_have="35109"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="33925"
                obs_have="33034"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="30120"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Jan 27 05:48:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9763312"
                         time_creation="Wed Jan 27 05:12:04 2021"
                         time_modification="Wed Jan 27 05:07:06 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37679"
                obs_have="35109"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="33925"
                obs_have="33034"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="30120"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Jan 27 07:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9763312"
                         time_creation="Wed Jan 27 05:12:04 2021"
                         time_modification="Wed Jan 27 05:07:06 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37679"
                obs_have="35109"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="33925"
                obs_have="33034"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="30120"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9763312"
                         time_creation="Wed Jan 27 05:12:04 2021"
                         time_modification="Wed Jan 27 05:07:06 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37679"
                obs_have="35109"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="33925"
                obs_have="33034"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="30120"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9763312"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 05:07:06 2021" />
        <observations epoch_first="Wed Jan 27 04:00:00 2021"
                      epoch_last="Wed Jan 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37679"
                obs_have="35109"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="33925"
                obs_have="33034"
                obs_ratio="97.37" />
          <mask elevation="15 degrees"
                obs_expected="30153"
                obs_have="30120"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/sbls027f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 27 06:19:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8833256"
                         time_creation="Wed Jan 27 06:12:03 2021"
                         time_modification="Wed Jan 27 06:07:06 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="30880"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="29339"
                obs_have="28586"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26480"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Wed Jan 27 06:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8833256"
                         time_creation="Wed Jan 27 06:12:03 2021"
                         time_modification="Wed Jan 27 06:07:06 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="30880"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="29339"
                obs_have="28586"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26480"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Wed Jan 27 08:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8833256"
                         time_creation="Wed Jan 27 06:12:03 2021"
                         time_modification="Wed Jan 27 06:07:06 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="30880"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="29339"
                obs_have="28586"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26480"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8833256"
                         time_creation="Wed Jan 27 06:12:03 2021"
                         time_modification="Wed Jan 27 06:07:06 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="30880"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="29339"
                obs_have="28586"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26480"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8833256"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 06:07:06 2021" />
        <observations epoch_first="Wed Jan 27 05:00:00 2021"
                      epoch_last="Wed Jan 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33735"
                obs_have="30880"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="29339"
                obs_have="28586"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26480"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/sbls027g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 27 07:19:04 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8695726"
                         time_creation="Wed Jan 27 07:12:08 2021"
                         time_modification="Wed Jan 27 07:07:06 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="28705"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25469"
                obs_have="25208"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="22465"
                obs_have="22228"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed Jan 27 07:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8695726"
                         time_creation="Wed Jan 27 07:12:08 2021"
                         time_modification="Wed Jan 27 07:07:06 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="28705"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25469"
                obs_have="25208"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="22465"
                obs_have="22228"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed Jan 27 09:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8695726"
                         time_creation="Wed Jan 27 07:12:08 2021"
                         time_modification="Wed Jan 27 07:07:06 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="28705"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25469"
                obs_have="25208"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="22465"
                obs_have="22228"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8695726"
                         time_creation="Wed Jan 27 07:12:08 2021"
                         time_modification="Wed Jan 27 07:07:06 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="28705"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25469"
                obs_have="25208"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="22465"
                obs_have="22228"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8695726"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 07:07:06 2021" />
        <observations epoch_first="Wed Jan 27 06:00:00 2021"
                      epoch_last="Wed Jan 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34210"
                obs_have="28705"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="25469"
                obs_have="25208"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="22465"
                obs_have="22228"
                obs_ratio="98.95" />
        </observations>
      </control>
    </file>
    <file name="/sbls027h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 27 08:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9122342"
                         time_creation="Wed Jan 27 08:10:07 2021"
                         time_modification="Wed Jan 27 08:07:05 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="29728"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25971"
                obs_have="25466"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23251"
                obs_have="23213"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Jan 27 08:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9122342"
                         time_creation="Wed Jan 27 08:10:07 2021"
                         time_modification="Wed Jan 27 08:07:05 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="29728"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25971"
                obs_have="25466"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23251"
                obs_have="23213"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Jan 27 10:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9122342"
                         time_creation="Wed Jan 27 08:10:07 2021"
                         time_modification="Wed Jan 27 08:07:05 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="29728"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25971"
                obs_have="25466"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23251"
                obs_have="23213"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9122342"
                         time_creation="Wed Jan 27 08:10:07 2021"
                         time_modification="Wed Jan 27 08:07:05 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="29728"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25971"
                obs_have="25466"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23251"
                obs_have="23213"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9122342"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 08:07:05 2021" />
        <observations epoch_first="Wed Jan 27 07:00:00 2021"
                      epoch_last="Wed Jan 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34478"
                obs_have="29728"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="25971"
                obs_have="25466"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="23251"
                obs_have="23213"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/sbls027i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 27 09:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8446706"
                         time_creation="Wed Jan 27 09:12:03 2021"
                         time_modification="Wed Jan 27 09:07:05 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32276"
                obs_have="28721"
                obs_ratio="88.99" />
          <mask elevation="10 degrees"
                obs_expected="26434"
                obs_have="25585"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23078"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Wed Jan 27 09:48:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8446706"
                         time_creation="Wed Jan 27 09:12:03 2021"
                         time_modification="Wed Jan 27 09:07:05 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32276"
                obs_have="28721"
                obs_ratio="88.99" />
          <mask elevation="10 degrees"
                obs_expected="26434"
                obs_have="25585"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23078"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Wed Jan 27 11:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8446706"
                         time_creation="Wed Jan 27 09:12:03 2021"
                         time_modification="Wed Jan 27 09:07:05 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32276"
                obs_have="28721"
                obs_ratio="88.99" />
          <mask elevation="10 degrees"
                obs_expected="26434"
                obs_have="25585"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23078"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8446706"
                         time_creation="Wed Jan 27 09:12:03 2021"
                         time_modification="Wed Jan 27 09:07:05 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32276"
                obs_have="28721"
                obs_ratio="88.99" />
          <mask elevation="10 degrees"
                obs_expected="26434"
                obs_have="25585"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23078"
                obs_ratio="99.04" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8446706"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 09:07:05 2021" />
        <observations epoch_first="Wed Jan 27 08:00:00 2021"
                      epoch_last="Wed Jan 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32276"
                obs_have="28721"
                obs_ratio="88.99" />
          <mask elevation="10 degrees"
                obs_expected="26434"
                obs_have="25585"
                obs_ratio="96.79" />
          <mask elevation="15 degrees"
                obs_expected="23301"
                obs_have="23078"
                obs_ratio="99.04" />
        </observations>
      </control>
    </file>
    <file name="/sbls027j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 27 10:19:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8191930"
                         time_creation="Wed Jan 27 10:12:08 2021"
                         time_modification="Wed Jan 27 10:07:05 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="30342"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28288"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="25379"
                obs_have="25379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 10:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8191930"
                         time_creation="Wed Jan 27 10:12:08 2021"
                         time_modification="Wed Jan 27 10:07:05 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="30342"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28288"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="25379"
                obs_have="25379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 12:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8191930"
                         time_creation="Wed Jan 27 10:12:08 2021"
                         time_modification="Wed Jan 27 10:07:05 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="30342"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28288"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="25379"
                obs_have="25379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8191930"
                         time_creation="Wed Jan 27 10:12:08 2021"
                         time_modification="Wed Jan 27 10:07:05 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="30342"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28288"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="25379"
                obs_have="25379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8191930"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 10:07:05 2021" />
        <observations epoch_first="Wed Jan 27 09:00:00 2021"
                      epoch_last="Wed Jan 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32301"
                obs_have="30342"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28682"
                obs_have="28288"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="25379"
                obs_have="25379"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls027k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 27 11:19:05 2021"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8534789"
                         time_creation="Wed Jan 27 11:10:06 2021"
                         time_modification="Wed Jan 27 11:07:04 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33753"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="31662"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28133"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 27 11:48:05 2021"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8534789"
                         time_creation="Wed Jan 27 11:10:06 2021"
                         time_modification="Wed Jan 27 11:07:04 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33753"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="31662"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28133"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 27 13:37:05 2021"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8534789"
                         time_creation="Wed Jan 27 11:10:06 2021"
                         time_modification="Wed Jan 27 11:07:04 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33753"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="31662"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28133"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8534789"
                         time_creation="Wed Jan 27 11:10:06 2021"
                         time_modification="Wed Jan 27 11:07:04 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33753"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="31662"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28133"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:05"
                         size="8534789"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 11:07:04 2021" />
        <observations epoch_first="Wed Jan 27 10:00:00 2021"
                      epoch_last="Wed Jan 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37278"
                obs_have="33753"
                obs_ratio="90.54" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="31662"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="28136"
                obs_have="28133"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/sbls027l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 27 12:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9974395"
                         time_creation="Wed Jan 27 12:12:04 2021"
                         time_modification="Wed Jan 27 12:07:06 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44137"
                obs_have="38296"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="36207"
                obs_have="34728"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="30973"
                obs_have="30778"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Wed Jan 27 12:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9974395"
                         time_creation="Wed Jan 27 12:12:04 2021"
                         time_modification="Wed Jan 27 12:07:06 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44137"
                obs_have="38296"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="36207"
                obs_have="34728"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="30973"
                obs_have="30778"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Wed Jan 27 14:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9974395"
                         time_creation="Wed Jan 27 12:12:04 2021"
                         time_modification="Wed Jan 27 12:07:06 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44137"
                obs_have="38296"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="36207"
                obs_have="34728"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="30973"
                obs_have="30778"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9974395"
                         time_creation="Wed Jan 27 12:12:04 2021"
                         time_modification="Wed Jan 27 12:07:06 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44137"
                obs_have="38296"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="36207"
                obs_have="34728"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="30973"
                obs_have="30778"
                obs_ratio="99.37" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9974395"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 12:07:06 2021" />
        <observations epoch_first="Wed Jan 27 11:00:00 2021"
                      epoch_last="Wed Jan 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44137"
                obs_have="38296"
                obs_ratio="86.77" />
          <mask elevation="10 degrees"
                obs_expected="36207"
                obs_have="34728"
                obs_ratio="95.92" />
          <mask elevation="15 degrees"
                obs_expected="30973"
                obs_have="30778"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="/sbls027m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 27 13:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10403811"
                         time_creation="Wed Jan 27 13:12:05 2021"
                         time_modification="Wed Jan 27 13:07:06 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40184"
                obs_have="39550"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="39037"
                obs_have="38905"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="38265"
                obs_have="38133"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Jan 27 13:48:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10403811"
                         time_creation="Wed Jan 27 13:12:05 2021"
                         time_modification="Wed Jan 27 13:07:06 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40184"
                obs_have="39550"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="39037"
                obs_have="38905"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="38265"
                obs_have="38133"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Jan 27 15:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10403811"
                         time_creation="Wed Jan 27 13:12:05 2021"
                         time_modification="Wed Jan 27 13:07:06 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40184"
                obs_have="39550"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="39037"
                obs_have="38905"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="38265"
                obs_have="38133"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10403811"
                         time_creation="Wed Jan 27 13:12:05 2021"
                         time_modification="Wed Jan 27 13:07:06 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40184"
                obs_have="39550"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="39037"
                obs_have="38905"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="38265"
                obs_have="38133"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="10403811"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 13:07:06 2021" />
        <observations epoch_first="Wed Jan 27 12:00:00 2021"
                      epoch_last="Wed Jan 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40184"
                obs_have="39550"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="39037"
                obs_have="38905"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="38265"
                obs_have="38133"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/sbls027n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 27 14:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9843268"
                         time_creation="Wed Jan 27 14:10:07 2021"
                         time_modification="Wed Jan 27 14:07:06 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41315"
                obs_have="38727"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="36423"
                obs_have="35995"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="31933"
                obs_have="31916"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jan 27 14:48:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9843268"
                         time_creation="Wed Jan 27 14:10:07 2021"
                         time_modification="Wed Jan 27 14:07:06 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41315"
                obs_have="38727"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="36423"
                obs_have="35995"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="31933"
                obs_have="31916"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Jan 27 16:37:06 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9843268"
                         time_creation="Wed Jan 27 14:10:07 2021"
                         time_modification="Wed Jan 27 14:07:06 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41315"
                obs_have="38727"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="36423"
                obs_have="35995"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="31933"
                obs_have="31916"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9843268"
                         time_creation="Wed Jan 27 14:10:07 2021"
                         time_modification="Wed Jan 27 14:07:06 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41315"
                obs_have="38727"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="36423"
                obs_have="35995"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="31933"
                obs_have="31916"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="9843268"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 14:07:06 2021" />
        <observations epoch_first="Wed Jan 27 13:00:00 2021"
                      epoch_last="Wed Jan 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41315"
                obs_have="38727"
                obs_ratio="93.74" />
          <mask elevation="10 degrees"
                obs_expected="36423"
                obs_have="35995"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="31933"
                obs_have="31916"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/sbls027o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 27 15:19:06 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9404842"
                         time_creation="Wed Jan 27 15:12:04 2021"
                         time_modification="Wed Jan 27 15:07:05 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38038"
                obs_have="32670"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="27159"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="22825"
                obs_have="22741"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Wed Jan 27 15:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9404842"
                         time_creation="Wed Jan 27 15:12:04 2021"
                         time_modification="Wed Jan 27 15:07:05 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38038"
                obs_have="32670"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="27159"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="22825"
                obs_have="22741"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Wed Jan 27 17:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9404842"
                         time_creation="Wed Jan 27 15:12:04 2021"
                         time_modification="Wed Jan 27 15:07:05 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38038"
                obs_have="32670"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="27159"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="22825"
                obs_have="22741"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9404842"
                         time_creation="Wed Jan 27 15:12:04 2021"
                         time_modification="Wed Jan 27 15:07:05 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38038"
                obs_have="32670"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="27159"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="22825"
                obs_have="22741"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9404842"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 15:07:05 2021" />
        <observations epoch_first="Wed Jan 27 14:00:00 2021"
                      epoch_last="Wed Jan 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38038"
                obs_have="32670"
                obs_ratio="85.89" />
          <mask elevation="10 degrees"
                obs_expected="28746"
                obs_have="27159"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="22825"
                obs_have="22741"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/sbls027p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 27 16:19:06 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9282678"
                         time_creation="Wed Jan 27 16:12:09 2021"
                         time_modification="Wed Jan 27 16:07:05 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31570"
                obs_have="29188"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="29075"
                obs_have="28753"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="27052"
                obs_have="26872"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Wed Jan 27 16:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9282678"
                         time_creation="Wed Jan 27 16:12:09 2021"
                         time_modification="Wed Jan 27 16:07:05 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31570"
                obs_have="29188"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="29075"
                obs_have="28753"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="27052"
                obs_have="26872"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Wed Jan 27 18:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9282678"
                         time_creation="Wed Jan 27 16:12:09 2021"
                         time_modification="Wed Jan 27 16:07:05 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31570"
                obs_have="29188"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="29075"
                obs_have="28753"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="27052"
                obs_have="26872"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9282678"
                         time_creation="Wed Jan 27 16:12:09 2021"
                         time_modification="Wed Jan 27 16:07:05 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31570"
                obs_have="29188"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="29075"
                obs_have="28753"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="27052"
                obs_have="26872"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="9282678"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 16:07:05 2021" />
        <observations epoch_first="Wed Jan 27 15:00:00 2021"
                      epoch_last="Wed Jan 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31570"
                obs_have="29188"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="29075"
                obs_have="28753"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="27052"
                obs_have="26872"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/sbls027q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 27 17:19:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8566817"
                         time_creation="Wed Jan 27 17:12:07 2021"
                         time_modification="Wed Jan 27 17:07:05 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29935"
                obs_have="26674"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="25530"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23230"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Jan 27 17:48:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8566817"
                         time_creation="Wed Jan 27 17:12:07 2021"
                         time_modification="Wed Jan 27 17:07:05 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29935"
                obs_have="26674"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="25530"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23230"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8566817"
                         time_creation="Wed Jan 27 17:12:07 2021"
                         time_modification="Wed Jan 27 17:07:05 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29935"
                obs_have="26674"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="25530"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23230"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8566817"
                         time_creation="Wed Jan 27 17:12:07 2021"
                         time_modification="Wed Jan 27 17:07:05 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29935"
                obs_have="26674"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="25530"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23230"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8566817"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 17:07:05 2021" />
        <observations epoch_first="Wed Jan 27 16:00:00 2021"
                      epoch_last="Wed Jan 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29935"
                obs_have="26674"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="25530"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23250"
                obs_have="23230"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/sbls027r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 27 18:48:04 2021"
               level="3">
        <file_statistics latency="00:37:06"
                         size="8772962"
                         time_creation="Wed Jan 27 18:45:04 2021"
                         time_modification="Wed Jan 27 18:37:05 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31489"
                obs_have="28813"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25656"
                obs_have="25247"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22139"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Wed Jan 27 20:37:05 2021"
               level="3">
        <file_statistics latency="00:53:07"
                         size="8772962"
                         time_creation="Wed Jan 27 19:12:09 2021"
                         time_modification="Wed Jan 27 18:53:06 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31489"
                obs_have="28813"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25656"
                obs_have="25247"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22139"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:53:07"
                         size="8772962"
                         time_creation="Wed Jan 27 19:12:09 2021"
                         time_modification="Wed Jan 27 18:53:06 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31489"
                obs_have="28813"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25656"
                obs_have="25247"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22139"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:53:07"
                         size="8772962"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 18:53:06 2021" />
        <observations epoch_first="Wed Jan 27 17:00:00 2021"
                      epoch_last="Wed Jan 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31489"
                obs_have="28813"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="25656"
                obs_have="25247"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="22347"
                obs_have="22139"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="/sbls027s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 27 19:19:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8355915"
                         time_creation="Wed Jan 27 19:12:09 2021"
                         time_modification="Wed Jan 27 19:07:06 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28259"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="27233"
                obs_have="26397"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:48:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8355915"
                         time_creation="Wed Jan 27 19:12:09 2021"
                         time_modification="Wed Jan 27 19:07:06 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28259"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="27233"
                obs_have="26397"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 21:37:05 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8355915"
                         time_creation="Wed Jan 27 19:12:09 2021"
                         time_modification="Wed Jan 27 19:07:06 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28259"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="27233"
                obs_have="26397"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8355915"
                         time_creation="Wed Jan 27 19:12:09 2021"
                         time_modification="Wed Jan 27 19:07:06 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28259"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="27233"
                obs_have="26397"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20358"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:07"
                         size="8355915"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 19:07:06 2021" />
        <observations epoch_first="Wed Jan 27 18:00:00 2021"
                      epoch_last="Wed Jan 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32173"
                obs_have="28259"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="27233"
                obs_have="26397"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="20359"
                obs_have="20358"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls027t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 27 20:19:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8888390"
                         time_creation="Wed Jan 27 20:12:04 2021"
                         time_modification="Wed Jan 27 20:07:05 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="30622"
                obs_ratio="78.52" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="28392"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="23356"
                obs_have="23129"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Wed Jan 27 20:48:04 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8888390"
                         time_creation="Wed Jan 27 20:12:04 2021"
                         time_modification="Wed Jan 27 20:07:05 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="30622"
                obs_ratio="78.52" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="28392"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="23356"
                obs_have="23129"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Wed Jan 27 22:37:05 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8888390"
                         time_creation="Wed Jan 27 20:12:04 2021"
                         time_modification="Wed Jan 27 20:07:05 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="30622"
                obs_ratio="78.52" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="28392"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="23356"
                obs_have="23129"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8888390"
                         time_creation="Wed Jan 27 20:12:04 2021"
                         time_modification="Wed Jan 27 20:07:05 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="30622"
                obs_ratio="78.52" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="28392"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="23356"
                obs_have="23129"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:06"
                         size="8888390"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 20:07:05 2021" />
        <observations epoch_first="Wed Jan 27 19:00:00 2021"
                      epoch_last="Wed Jan 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39000"
                obs_have="30622"
                obs_ratio="78.52" />
          <mask elevation="10 degrees"
                obs_expected="29797"
                obs_have="28392"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="23356"
                obs_have="23129"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="/sbls027u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 27 23:37:05 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8647424"
                         time_creation="Wed Jan 27 22:12:07 2021"
                         time_modification="Wed Jan 27 22:07:07 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36960"
                obs_have="30117"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="27766"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25506"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8647424"
                         time_creation="Wed Jan 27 22:12:07 2021"
                         time_modification="Wed Jan 27 22:07:07 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36960"
                obs_have="30117"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="27766"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25506"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="01:07:08"
                         size="8647424"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 22:07:07 2021" />
        <observations epoch_first="Wed Jan 27 20:00:00 2021"
                      epoch_last="Wed Jan 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36960"
                obs_have="30117"
                obs_ratio="81.49" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="27766"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25506"
                obs_ratio="98.41" />
        </observations>
      </control>
    </file>
    <file name="/sbls027v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 28 00:37:06 2021"
               level="3">
        <file_statistics latency="00:54:13"
                         size="9108980"
                         time_creation="Wed Jan 27 23:06:05 2021"
                         time_modification="Wed Jan 27 22:54:12 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34523"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="33786"
                obs_have="33738"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31861"
                obs_have="31843"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:54:13"
                         size="9108980"
                         time_creation="Wed Jan 27 23:06:05 2021"
                         time_modification="Wed Jan 27 22:54:12 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34523"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="33786"
                obs_have="33738"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31861"
                obs_have="31843"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:54:13"
                         size="9108980"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 22:54:12 2021" />
        <observations epoch_first="Wed Jan 27 21:00:00 2021"
                      epoch_last="Wed Jan 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="34523"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="33786"
                obs_have="33738"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="31861"
                obs_have="31843"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/sbls027w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 27 23:19:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9187406"
                         time_creation="Wed Jan 27 23:10:09 2021"
                         time_modification="Wed Jan 27 23:07:08 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="37286"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="33947"
                obs_have="32924"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 23:48:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9187406"
                         time_creation="Wed Jan 27 23:10:09 2021"
                         time_modification="Wed Jan 27 23:07:08 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="37286"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="33947"
                obs_have="32924"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 01:37:05 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9187406"
                         time_creation="Wed Jan 27 23:10:09 2021"
                         time_modification="Wed Jan 27 23:07:08 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="37286"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="33947"
                obs_have="32924"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9187406"
                         time_creation="Wed Jan 27 23:10:09 2021"
                         time_modification="Wed Jan 27 23:07:08 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="37286"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="33947"
                obs_have="32924"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9187406"
                         time_creation="Tue Feb 23 01:55:56 2021"
                         time_modification="Wed Jan 27 23:07:08 2021" />
        <observations epoch_first="Wed Jan 27 22:00:00 2021"
                      epoch_last="Wed Jan 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42184"
                obs_have="37286"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="33947"
                obs_have="32924"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls027x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 28 17:27:28 2021"
               level="3">
        <file_statistics latency="00:54:19"
                         size="9419927"
                         time_creation="Thu Jan 28 02:50:06 2021"
                         time_modification="Thu Jan 28 00:54:18 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45757"
                obs_have="37836"
                obs_ratio="82.69" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="33852"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="29347"
                obs_have="28987"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Fri Feb 26 03:47:14 2021"
               level="3">
        <file_statistics latency="00:54:19"
                         size="9419927"
                         time_creation="Tue Feb 23 01:55:57 2021"
                         time_modification="Thu Jan 28 00:54:18 2021" />
        <observations epoch_first="Wed Jan 27 23:00:00 2021"
                      epoch_last="Wed Jan 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45757"
                obs_have="37836"
                obs_ratio="82.69" />
          <mask elevation="10 degrees"
                obs_expected="35126"
                obs_have="33852"
                obs_ratio="96.37" />
          <mask elevation="15 degrees"
                obs_expected="29347"
                obs_have="28987"
                obs_ratio="98.77" />
        </observations>
      </control>
    </file>
  </station>
</QC>
