<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-27 00:00:00"
    DayOfYear="58"
    Year="2021">
  <station name="BRIV">
    <file name="/briv0580.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 28 18:01:36 2021"
               level="3">
        <file_statistics latency="01:32:38"
                         size="7376275"
                         time_creation="Sun Feb 28 02:50:09 2021"
                         time_modification="Sun Feb 28 01:32:08 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29962"
                obs_have="28080"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="25120"
                obs_have="25048"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22144"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 29 02:45:40 2021"
               level="3">
        <file_statistics latency="01:32:38"
                         size="7376275"
                         time_creation="Fri Mar 26 01:57:39 2021"
                         time_modification="Sun Feb 28 01:32:08 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29962"
                obs_have="28080"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="25120"
                obs_have="25048"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22146"
                obs_have="22144"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/briv058a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 27 01:20:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9462333"
                         time_creation="Sat Feb 27 01:10:02 2021"
                         time_modification="Sat Feb 27 01:07:39 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45047"
                obs_have="42780"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="37014"
                obs_have="36960"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="30265"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 01:45:44 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9462333"
                         time_creation="Sat Feb 27 01:10:02 2021"
                         time_modification="Sat Feb 27 01:07:39 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45047"
                obs_have="42780"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="37014"
                obs_have="36960"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="30265"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 03:34:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9462333"
                         time_creation="Sat Feb 27 01:10:02 2021"
                         time_modification="Sat Feb 27 01:07:39 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45047"
                obs_have="42780"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="37014"
                obs_have="36960"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="30265"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9462333"
                         time_creation="Sat Feb 27 01:10:02 2021"
                         time_modification="Sat Feb 27 01:07:39 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45047"
                obs_have="42780"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="37014"
                obs_have="36960"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="30265"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9462333"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 01:07:39 2021" />
        <observations epoch_first="Sat Feb 27 00:00:00 2021"
                      epoch_last="Sat Feb 27 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45047"
                obs_have="42780"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="37014"
                obs_have="36960"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="30265"
                obs_have="30265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 27 02:20:39 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8890283"
                         time_creation="Sat Feb 27 02:10:01 2021"
                         time_modification="Sat Feb 27 02:07:36 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36000"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35521"
                obs_have="35521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34568"
                obs_have="34568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 02:45:42 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8890283"
                         time_creation="Sat Feb 27 02:10:01 2021"
                         time_modification="Sat Feb 27 02:07:36 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36000"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35521"
                obs_have="35521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34568"
                obs_have="34568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 04:34:44 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8890283"
                         time_creation="Sat Feb 27 02:10:01 2021"
                         time_modification="Sat Feb 27 02:07:36 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36000"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35521"
                obs_have="35521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34568"
                obs_have="34568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8890283"
                         time_creation="Sat Feb 27 02:10:01 2021"
                         time_modification="Sat Feb 27 02:07:36 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36000"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35521"
                obs_have="35521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34568"
                obs_have="34568"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8890283"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 02:07:36 2021" />
        <observations epoch_first="Sat Feb 27 01:00:00 2021"
                      epoch_last="Sat Feb 27 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36827"
                obs_have="36000"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35521"
                obs_have="35521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34568"
                obs_have="34568"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 27 03:20:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9558462"
                         time_creation="Sat Feb 27 03:10:02 2021"
                         time_modification="Sat Feb 27 03:07:39 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="37487"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34056"
                obs_have="34053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 03:45:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9558462"
                         time_creation="Sat Feb 27 03:10:02 2021"
                         time_modification="Sat Feb 27 03:07:39 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="37487"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34056"
                obs_have="34053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 05:34:44 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9558462"
                         time_creation="Sat Feb 27 03:10:02 2021"
                         time_modification="Sat Feb 27 03:07:39 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="37487"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34056"
                obs_have="34053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9558462"
                         time_creation="Sat Feb 27 03:10:02 2021"
                         time_modification="Sat Feb 27 03:07:39 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="37487"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34056"
                obs_have="34053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9558462"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 03:07:39 2021" />
        <observations epoch_first="Sat Feb 27 02:00:00 2021"
                      epoch_last="Sat Feb 27 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38881"
                obs_have="37487"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34056"
                obs_have="34053"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29686"
                obs_have="29686"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 27 04:20:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9600031"
                         time_creation="Sat Feb 27 04:10:02 2021"
                         time_modification="Sat Feb 27 04:07:39 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35066"
                obs_have="34442"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 04:45:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9600031"
                         time_creation="Sat Feb 27 04:10:02 2021"
                         time_modification="Sat Feb 27 04:07:39 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35066"
                obs_have="34442"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 06:34:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9600031"
                         time_creation="Sat Feb 27 04:10:02 2021"
                         time_modification="Sat Feb 27 04:07:39 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35066"
                obs_have="34442"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9600031"
                         time_creation="Sat Feb 27 04:10:02 2021"
                         time_modification="Sat Feb 27 04:07:39 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35066"
                obs_have="34442"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9600031"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 04:07:39 2021" />
        <observations epoch_first="Sat Feb 27 03:00:00 2021"
                      epoch_last="Sat Feb 27 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35066"
                obs_have="34442"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26792"
                obs_have="26792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 27 05:20:44 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9230284"
                         time_creation="Sat Feb 27 05:10:02 2021"
                         time_modification="Sat Feb 27 05:07:39 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33189"
                obs_have="30307"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25193"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22710"
                obs_have="22707"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 27 05:45:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9230284"
                         time_creation="Sat Feb 27 05:10:02 2021"
                         time_modification="Sat Feb 27 05:07:39 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33189"
                obs_have="30307"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25193"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22710"
                obs_have="22707"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 27 07:34:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9230284"
                         time_creation="Sat Feb 27 05:10:02 2021"
                         time_modification="Sat Feb 27 05:07:39 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33189"
                obs_have="30307"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25193"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22710"
                obs_have="22707"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9230284"
                         time_creation="Sat Feb 27 05:10:02 2021"
                         time_modification="Sat Feb 27 05:07:39 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33189"
                obs_have="30307"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25193"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22710"
                obs_have="22707"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9230284"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 05:07:39 2021" />
        <observations epoch_first="Sat Feb 27 04:00:00 2021"
                      epoch_last="Sat Feb 27 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33189"
                obs_have="30307"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25196"
                obs_have="25193"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22710"
                obs_have="22707"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/briv058f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 27 06:20:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8387409"
                         time_creation="Sat Feb 27 06:10:02 2021"
                         time_modification="Sat Feb 27 06:07:41 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="28060"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="24677"
                obs_have="24675"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23029"
                obs_have="23029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 06:45:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8387409"
                         time_creation="Sat Feb 27 06:10:02 2021"
                         time_modification="Sat Feb 27 06:07:41 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="28060"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="24677"
                obs_have="24675"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23029"
                obs_have="23029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 08:34:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8387409"
                         time_creation="Sat Feb 27 06:10:02 2021"
                         time_modification="Sat Feb 27 06:07:41 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="28060"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="24677"
                obs_have="24675"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23029"
                obs_have="23029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8387409"
                         time_creation="Sat Feb 27 06:10:02 2021"
                         time_modification="Sat Feb 27 06:07:41 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="28060"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="24677"
                obs_have="24675"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23029"
                obs_have="23029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8387409"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 06:07:41 2021" />
        <observations epoch_first="Sat Feb 27 05:00:00 2021"
                      epoch_last="Sat Feb 27 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="28060"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="24677"
                obs_have="24675"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23029"
                obs_have="23029"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 27 07:20:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9012400"
                         time_creation="Sat Feb 27 07:10:03 2021"
                         time_modification="Sat Feb 27 07:07:42 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="31728"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 07:45:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9012400"
                         time_creation="Sat Feb 27 07:10:03 2021"
                         time_modification="Sat Feb 27 07:07:42 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="31728"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 09:34:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9012400"
                         time_creation="Sat Feb 27 07:10:03 2021"
                         time_modification="Sat Feb 27 07:07:42 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="31728"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9012400"
                         time_creation="Sat Feb 27 07:10:03 2021"
                         time_modification="Sat Feb 27 07:07:42 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="31728"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9012400"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 07:07:42 2021" />
        <observations epoch_first="Sat Feb 27 06:00:00 2021"
                      epoch_last="Sat Feb 27 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32858"
                obs_have="31728"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24281"
                obs_have="24281"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 27 08:20:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8339850"
                         time_creation="Sat Feb 27 08:10:02 2021"
                         time_modification="Sat Feb 27 08:07:38 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32555"
                obs_have="31358"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28237"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24067"
                obs_have="24067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 08:45:44 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8339850"
                         time_creation="Sat Feb 27 08:10:02 2021"
                         time_modification="Sat Feb 27 08:07:38 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32555"
                obs_have="31358"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28237"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24067"
                obs_have="24067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 10:34:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8339850"
                         time_creation="Sat Feb 27 08:10:02 2021"
                         time_modification="Sat Feb 27 08:07:38 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32555"
                obs_have="31358"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28237"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24067"
                obs_have="24067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8339850"
                         time_creation="Sat Feb 27 08:10:02 2021"
                         time_modification="Sat Feb 27 08:07:38 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32555"
                obs_have="31358"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28237"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24067"
                obs_have="24067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8339850"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 08:07:38 2021" />
        <observations epoch_first="Sat Feb 27 07:00:00 2021"
                      epoch_last="Sat Feb 27 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32555"
                obs_have="31358"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28237"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="24067"
                obs_have="24067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 27 09:20:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8297303"
                         time_creation="Sat Feb 27 09:10:03 2021"
                         time_modification="Sat Feb 27 09:07:40 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37870"
                obs_have="35439"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31567"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 09:45:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8297303"
                         time_creation="Sat Feb 27 09:10:03 2021"
                         time_modification="Sat Feb 27 09:07:40 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37870"
                obs_have="35439"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31567"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 11:34:44 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8297303"
                         time_creation="Sat Feb 27 09:10:03 2021"
                         time_modification="Sat Feb 27 09:07:40 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37870"
                obs_have="35439"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31567"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8297303"
                         time_creation="Sat Feb 27 09:10:03 2021"
                         time_modification="Sat Feb 27 09:07:40 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37870"
                obs_have="35439"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31567"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8297303"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 09:07:40 2021" />
        <observations epoch_first="Sat Feb 27 08:00:00 2021"
                      epoch_last="Sat Feb 27 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37870"
                obs_have="35439"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31567"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 27 10:20:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9695912"
                         time_creation="Sat Feb 27 10:10:02 2021"
                         time_modification="Sat Feb 27 10:07:42 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44992"
                obs_have="43785"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="38495"
                obs_have="38476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33447"
                obs_have="33432"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 27 10:45:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9695912"
                         time_creation="Sat Feb 27 10:10:02 2021"
                         time_modification="Sat Feb 27 10:07:42 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44992"
                obs_have="43785"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="38495"
                obs_have="38476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33447"
                obs_have="33432"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 27 12:34:46 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9695912"
                         time_creation="Sat Feb 27 10:10:02 2021"
                         time_modification="Sat Feb 27 10:07:42 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44992"
                obs_have="43785"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="38495"
                obs_have="38476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33447"
                obs_have="33432"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9695912"
                         time_creation="Sat Feb 27 10:10:02 2021"
                         time_modification="Sat Feb 27 10:07:42 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44992"
                obs_have="43785"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="38495"
                obs_have="38476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33447"
                obs_have="33432"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9695912"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 10:07:42 2021" />
        <observations epoch_first="Sat Feb 27 09:00:00 2021"
                      epoch_last="Sat Feb 27 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44992"
                obs_have="43785"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="38495"
                obs_have="38476"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="33447"
                obs_have="33432"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/briv058k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 27 11:20:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9997428"
                         time_creation="Sat Feb 27 11:10:03 2021"
                         time_modification="Sat Feb 27 11:07:42 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40241"
                obs_have="39975"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="38623"
                obs_have="38589"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37086"
                obs_have="37086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 11:45:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9997428"
                         time_creation="Sat Feb 27 11:10:03 2021"
                         time_modification="Sat Feb 27 11:07:42 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40241"
                obs_have="39975"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="38623"
                obs_have="38589"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37086"
                obs_have="37086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 13:34:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9997428"
                         time_creation="Sat Feb 27 11:10:03 2021"
                         time_modification="Sat Feb 27 11:07:42 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40241"
                obs_have="39975"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="38623"
                obs_have="38589"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37086"
                obs_have="37086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9997428"
                         time_creation="Sat Feb 27 11:10:03 2021"
                         time_modification="Sat Feb 27 11:07:42 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40241"
                obs_have="39975"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="38623"
                obs_have="38589"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37086"
                obs_have="37086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9997428"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 11:07:42 2021" />
        <observations epoch_first="Sat Feb 27 10:00:00 2021"
                      epoch_last="Sat Feb 27 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40241"
                obs_have="39975"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="38623"
                obs_have="38589"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37086"
                obs_have="37086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 27 12:20:49 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10316730"
                         time_creation="Sat Feb 27 12:10:02 2021"
                         time_modification="Sat Feb 27 12:07:42 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41362"
                obs_have="37439"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36077"
                obs_have="35197"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="31641"
                obs_have="31641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 12:45:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10316730"
                         time_creation="Sat Feb 27 12:10:02 2021"
                         time_modification="Sat Feb 27 12:07:42 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41362"
                obs_have="37439"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36077"
                obs_have="35197"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="31641"
                obs_have="31641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 14:34:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10316730"
                         time_creation="Sat Feb 27 12:10:02 2021"
                         time_modification="Sat Feb 27 12:07:42 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41362"
                obs_have="37439"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36077"
                obs_have="35197"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="31641"
                obs_have="31641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10316730"
                         time_creation="Sat Feb 27 12:10:02 2021"
                         time_modification="Sat Feb 27 12:07:42 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41362"
                obs_have="37439"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36077"
                obs_have="35197"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="31641"
                obs_have="31641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10316730"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 12:07:42 2021" />
        <observations epoch_first="Sat Feb 27 11:00:00 2021"
                      epoch_last="Sat Feb 27 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41362"
                obs_have="37439"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36077"
                obs_have="35197"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="31641"
                obs_have="31641"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 27 13:20:47 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10029188"
                         time_creation="Sat Feb 27 13:10:02 2021"
                         time_modification="Sat Feb 27 13:07:38 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="34418"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="28954"
                obs_have="28864"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22719"
                obs_have="22719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 13:45:47 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10029188"
                         time_creation="Sat Feb 27 13:10:02 2021"
                         time_modification="Sat Feb 27 13:07:38 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="34418"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="28954"
                obs_have="28864"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22719"
                obs_have="22719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 15:34:47 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10029188"
                         time_creation="Sat Feb 27 13:10:02 2021"
                         time_modification="Sat Feb 27 13:07:38 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="34418"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="28954"
                obs_have="28864"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22719"
                obs_have="22719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10029188"
                         time_creation="Sat Feb 27 13:10:02 2021"
                         time_modification="Sat Feb 27 13:07:38 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="34418"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="28954"
                obs_have="28864"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22719"
                obs_have="22719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10029188"
                         time_creation="Fri Mar 26 01:51:01 2021"
                         time_modification="Sat Feb 27 13:07:38 2021" />
        <observations epoch_first="Sat Feb 27 12:00:00 2021"
                      epoch_last="Sat Feb 27 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37714"
                obs_have="34418"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="28954"
                obs_have="28864"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22719"
                obs_have="22719"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 27 14:20:45 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8713048"
                         time_creation="Sat Feb 27 14:10:03 2021"
                         time_modification="Sat Feb 27 14:07:37 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30523"
                obs_have="29866"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="28225"
                obs_have="28225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26432"
                obs_have="26432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 14:45:44 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8713048"
                         time_creation="Sat Feb 27 14:10:03 2021"
                         time_modification="Sat Feb 27 14:07:37 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30523"
                obs_have="29866"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="28225"
                obs_have="28225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26432"
                obs_have="26432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:34:39 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8713048"
                         time_creation="Sat Feb 27 14:10:03 2021"
                         time_modification="Sat Feb 27 14:07:37 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30523"
                obs_have="29866"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="28225"
                obs_have="28225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26432"
                obs_have="26432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8713048"
                         time_creation="Sat Feb 27 14:10:03 2021"
                         time_modification="Sat Feb 27 14:07:37 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30523"
                obs_have="29866"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="28225"
                obs_have="28225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26432"
                obs_have="26432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8713048"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 14:07:37 2021" />
        <observations epoch_first="Sat Feb 27 13:00:00 2021"
                      epoch_last="Sat Feb 27 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30523"
                obs_have="29866"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="28225"
                obs_have="28225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26432"
                obs_have="26432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 27 17:34:42 2021"
               level="3">
        <file_statistics latency="00:53:38"
                         size="8506536"
                         time_creation="Sat Feb 27 16:10:03 2021"
                         time_modification="Sat Feb 27 15:53:37 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29773"
                obs_have="28459"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="25220"
                obs_have="25215"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22533"
                obs_have="22533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:53:38"
                         size="8506536"
                         time_creation="Sat Feb 27 16:10:03 2021"
                         time_modification="Sat Feb 27 15:53:37 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29773"
                obs_have="28459"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="25220"
                obs_have="25215"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22533"
                obs_have="22533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:53:38"
                         size="8506536"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 15:53:37 2021" />
        <observations epoch_first="Sat Feb 27 14:00:00 2021"
                      epoch_last="Sat Feb 27 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29773"
                obs_have="28459"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="25220"
                obs_have="25215"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22533"
                obs_have="22533"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 27 16:20:40 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8559798"
                         time_creation="Sat Feb 27 16:10:03 2021"
                         time_modification="Sat Feb 27 16:07:36 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="30340"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 16:45:43 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8559798"
                         time_creation="Sat Feb 27 16:10:03 2021"
                         time_modification="Sat Feb 27 16:07:36 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="30340"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:34:42 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8559798"
                         time_creation="Sat Feb 27 16:10:03 2021"
                         time_modification="Sat Feb 27 16:07:36 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="30340"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8559798"
                         time_creation="Sat Feb 27 16:10:03 2021"
                         time_modification="Sat Feb 27 16:07:36 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="30340"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="8559798"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 16:07:36 2021" />
        <observations epoch_first="Sat Feb 27 15:00:00 2021"
                      epoch_last="Sat Feb 27 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32557"
                obs_have="30340"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25448"
                obs_have="25448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21744"
                obs_have="21744"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 27 17:20:47 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7944102"
                         time_creation="Sat Feb 27 17:10:02 2021"
                         time_modification="Sat Feb 27 17:07:40 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31909"
                obs_have="28753"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23826"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 17:45:46 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7944102"
                         time_creation="Sat Feb 27 17:10:02 2021"
                         time_modification="Sat Feb 27 17:07:40 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31909"
                obs_have="28753"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23826"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 19:34:46 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7944102"
                         time_creation="Sat Feb 27 17:10:02 2021"
                         time_modification="Sat Feb 27 17:07:40 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31909"
                obs_have="28753"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23826"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7944102"
                         time_creation="Sat Feb 27 17:10:02 2021"
                         time_modification="Sat Feb 27 17:07:40 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31909"
                obs_have="28753"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23826"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20450"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7944102"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 17:07:40 2021" />
        <observations epoch_first="Sat Feb 27 16:00:00 2021"
                      epoch_last="Sat Feb 27 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31909"
                obs_have="28753"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23826"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20450"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 27 18:20:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9207687"
                         time_creation="Sat Feb 27 18:10:03 2021"
                         time_modification="Sat Feb 27 18:07:41 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37613"
                obs_have="36901"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31120"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 18:45:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9207687"
                         time_creation="Sat Feb 27 18:10:03 2021"
                         time_modification="Sat Feb 27 18:07:41 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37613"
                obs_have="36901"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31120"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 20:34:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9207687"
                         time_creation="Sat Feb 27 18:10:03 2021"
                         time_modification="Sat Feb 27 18:07:41 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37613"
                obs_have="36901"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31120"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9207687"
                         time_creation="Sat Feb 27 18:10:03 2021"
                         time_modification="Sat Feb 27 18:07:41 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37613"
                obs_have="36901"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31120"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9207687"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 18:07:41 2021" />
        <observations epoch_first="Sat Feb 27 17:00:00 2021"
                      epoch_last="Sat Feb 27 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37613"
                obs_have="36901"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31120"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="25481"
                obs_have="25481"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 27 19:20:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9683658"
                         time_creation="Sat Feb 27 19:10:04 2021"
                         time_modification="Sat Feb 27 19:07:38 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36843"
                obs_have="34980"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30309"
                obs_have="30309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 19:45:42 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9683658"
                         time_creation="Sat Feb 27 19:10:04 2021"
                         time_modification="Sat Feb 27 19:07:38 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36843"
                obs_have="34980"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30309"
                obs_have="30309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 21:34:48 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9683658"
                         time_creation="Sat Feb 27 19:10:04 2021"
                         time_modification="Sat Feb 27 19:07:38 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36843"
                obs_have="34980"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30309"
                obs_have="30309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9683658"
                         time_creation="Sat Feb 27 19:10:04 2021"
                         time_modification="Sat Feb 27 19:07:38 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36843"
                obs_have="34980"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30309"
                obs_have="30309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9683658"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 19:07:38 2021" />
        <observations epoch_first="Sat Feb 27 18:00:00 2021"
                      epoch_last="Sat Feb 27 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36843"
                obs_have="34980"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="30309"
                obs_have="30309"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26804"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 27 20:20:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9781069"
                         time_creation="Sat Feb 27 20:10:03 2021"
                         time_modification="Sat Feb 27 20:07:42 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="35647"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="34152"
                obs_have="33688"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="29764"
                obs_have="29764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 20:45:40 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9781069"
                         time_creation="Sat Feb 27 20:10:03 2021"
                         time_modification="Sat Feb 27 20:07:42 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="35647"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="34152"
                obs_have="33688"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="29764"
                obs_have="29764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 22:34:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9781069"
                         time_creation="Sat Feb 27 20:10:03 2021"
                         time_modification="Sat Feb 27 20:07:42 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="35647"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="34152"
                obs_have="33688"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="29764"
                obs_have="29764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9781069"
                         time_creation="Sat Feb 27 20:10:03 2021"
                         time_modification="Sat Feb 27 20:07:42 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="35647"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="34152"
                obs_have="33688"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="29764"
                obs_have="29764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9781069"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 20:07:42 2021" />
        <observations epoch_first="Sat Feb 27 19:00:00 2021"
                      epoch_last="Sat Feb 27 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="35647"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="34152"
                obs_have="33688"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="29764"
                obs_have="29764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 27 21:20:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10462997"
                         time_creation="Sat Feb 27 21:10:03 2021"
                         time_modification="Sat Feb 27 21:07:50 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45952"
                obs_have="39913"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="33391"
                obs_have="33313"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 21:45:52 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10462997"
                         time_creation="Sat Feb 27 21:10:03 2021"
                         time_modification="Sat Feb 27 21:07:50 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45952"
                obs_have="39913"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="33391"
                obs_have="33313"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 23:34:50 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10462997"
                         time_creation="Sat Feb 27 21:10:03 2021"
                         time_modification="Sat Feb 27 21:07:50 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45952"
                obs_have="39913"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="33391"
                obs_have="33313"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10462997"
                         time_creation="Sat Feb 27 21:10:03 2021"
                         time_modification="Sat Feb 27 21:07:50 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45952"
                obs_have="39913"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="33391"
                obs_have="33313"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28426"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10462997"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 21:07:50 2021" />
        <observations epoch_first="Sat Feb 27 20:00:00 2021"
                      epoch_last="Sat Feb 27 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45952"
                obs_have="39913"
                obs_ratio="86.86" />
          <mask elevation="10 degrees"
                obs_expected="33391"
                obs_have="33313"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28426"
                obs_have="28426"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 27 22:20:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9651401"
                         time_creation="Sat Feb 27 22:10:03 2021"
                         time_modification="Sat Feb 27 22:07:46 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43502"
                obs_have="39646"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="34874"
                obs_have="34823"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 27 22:45:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9651401"
                         time_creation="Sat Feb 27 22:10:03 2021"
                         time_modification="Sat Feb 27 22:07:46 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43502"
                obs_have="39646"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="34874"
                obs_have="34823"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 00:34:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9651401"
                         time_creation="Sat Feb 27 22:10:03 2021"
                         time_modification="Sat Feb 27 22:07:46 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43502"
                obs_have="39646"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="34874"
                obs_have="34823"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9651401"
                         time_creation="Sat Feb 27 22:10:03 2021"
                         time_modification="Sat Feb 27 22:07:46 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43502"
                obs_have="39646"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="34874"
                obs_have="34823"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9651401"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 22:07:46 2021" />
        <observations epoch_first="Sat Feb 27 21:00:00 2021"
                      epoch_last="Sat Feb 27 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43502"
                obs_have="39646"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="34874"
                obs_have="34823"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv058w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Feb 27 23:20:50 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8871322"
                         time_creation="Sat Feb 27 23:10:03 2021"
                         time_modification="Sat Feb 27 23:07:44 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36857"
                obs_have="36583"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="35789"
                obs_have="35784"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34303"
                obs_have="34298"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 27 23:45:50 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8871322"
                         time_creation="Sat Feb 27 23:10:03 2021"
                         time_modification="Sat Feb 27 23:07:44 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36857"
                obs_have="36583"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="35789"
                obs_have="35784"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34303"
                obs_have="34298"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 28 01:34:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8871322"
                         time_creation="Sat Feb 27 23:10:03 2021"
                         time_modification="Sat Feb 27 23:07:44 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36857"
                obs_have="36583"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="35789"
                obs_have="35784"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34303"
                obs_have="34298"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8871322"
                         time_creation="Sat Feb 27 23:10:03 2021"
                         time_modification="Sat Feb 27 23:07:44 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36857"
                obs_have="36583"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="35789"
                obs_have="35784"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34303"
                obs_have="34298"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8871322"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sat Feb 27 23:07:44 2021" />
        <observations epoch_first="Sat Feb 27 22:00:00 2021"
                      epoch_last="Sat Feb 27 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36857"
                obs_have="36583"
                obs_ratio="99.26" />
          <mask elevation="10 degrees"
                obs_expected="35789"
                obs_have="35784"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34303"
                obs_have="34298"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/briv058x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 28 00:20:51 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9136240"
                         time_creation="Sun Feb 28 00:10:04 2021"
                         time_modification="Sun Feb 28 00:07:40 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="38525"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 00:45:51 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9136240"
                         time_creation="Sun Feb 28 00:10:04 2021"
                         time_modification="Sun Feb 28 00:07:40 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="38525"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 02:34:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9136240"
                         time_creation="Sun Feb 28 00:10:04 2021"
                         time_modification="Sun Feb 28 00:07:40 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="38525"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 28 18:19:04 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9136240"
                         time_creation="Sun Feb 28 00:10:04 2021"
                         time_modification="Sun Feb 28 00:07:40 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="38525"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 29 03:03:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9136240"
                         time_creation="Fri Mar 26 01:51:02 2021"
                         time_modification="Sun Feb 28 00:07:40 2021" />
        <observations epoch_first="Sat Feb 27 23:00:00 2021"
                      epoch_last="Sat Feb 27 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39224"
                obs_have="38525"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32722"
                obs_have="32722"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
