<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-31 00:00:00"
    DayOfYear="90"
    Year="2021">
  <station name="BRIV">
    <file name="/briv0900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  1 18:01:35 2021"
               level="3">
        <file_statistics latency="01:32:33"
                         size="7256426"
                         time_creation="Thu Apr  1 02:50:11 2021"
                         time_modification="Thu Apr  1 01:32:03 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27580"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25149"
                obs_have="24740"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="21922"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Fri Apr 30 02:45:40 2021"
               level="3">
        <file_statistics latency="01:32:33"
                         size="7256426"
                         time_creation="Tue Apr 27 01:58:19 2021"
                         time_modification="Thu Apr  1 01:32:03 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27580"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25149"
                obs_have="24740"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="21922"
                obs_ratio="98.81" />
        </observations>
      </control>
    </file>
    <file name="/briv090a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 31 01:20:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9739832"
                         time_creation="Wed Mar 31 01:10:01 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39413"
                obs_have="37440"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="34083"
                obs_have="34071"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29401"
                obs_have="29401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 01:45:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9739832"
                         time_creation="Wed Mar 31 01:10:01 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39413"
                obs_have="37440"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="34083"
                obs_have="34071"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29401"
                obs_have="29401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:34:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9739832"
                         time_creation="Wed Mar 31 01:10:01 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39413"
                obs_have="37440"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="34083"
                obs_have="34071"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29401"
                obs_have="29401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9739832"
                         time_creation="Wed Mar 31 01:10:01 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39413"
                obs_have="37440"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="34083"
                obs_have="34071"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29401"
                obs_have="29401"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9739832"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 01:07:39 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39413"
                obs_have="37440"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="34083"
                obs_have="34071"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29401"
                obs_have="29401"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 31 02:20:36 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9409169"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="33016"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="27992"
                obs_have="27991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24926"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 02:45:39 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9409169"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="33016"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="27992"
                obs_have="27991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24926"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:34:42 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9409169"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="33016"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="27992"
                obs_have="27991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24926"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9409169"
                         time_creation="Wed Mar 31 02:10:02 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="33016"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="27992"
                obs_have="27991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24926"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9409169"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 02:07:37 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34568"
                obs_have="33016"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="27992"
                obs_have="27991"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24926"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 31 03:20:37 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8840184"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32835"
                obs_have="29732"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:45:36 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8840184"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32835"
                obs_have="29732"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:34:42 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8840184"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32835"
                obs_have="29732"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8840184"
                         time_creation="Wed Mar 31 03:10:01 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32835"
                obs_have="29732"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8840184"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 03:07:38 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32835"
                obs_have="29732"
                obs_ratio="90.55" />
          <mask elevation="10 degrees"
                obs_expected="24366"
                obs_have="24365"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22163"
                obs_have="22163"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 31 04:20:42 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8382200"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:34 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33195"
                obs_have="27911"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="25006"
                obs_have="25004"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23416"
                obs_have="23416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:45:37 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8382200"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:34 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33195"
                obs_have="27911"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="25006"
                obs_have="25004"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23416"
                obs_have="23416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:34:41 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8382200"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:34 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33195"
                obs_have="27911"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="25006"
                obs_have="25004"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23416"
                obs_have="23416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8382200"
                         time_creation="Wed Mar 31 04:10:01 2021"
                         time_modification="Wed Mar 31 04:07:34 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33195"
                obs_have="27911"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="25006"
                obs_have="25004"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23416"
                obs_have="23416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8382200"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 04:07:34 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33195"
                obs_have="27911"
                obs_ratio="84.08" />
          <mask elevation="10 degrees"
                obs_expected="25006"
                obs_have="25004"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23416"
                obs_have="23416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 31 05:20:44 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9064839"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:36 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32425"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="27949"
                obs_have="27949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23538"
                obs_have="23538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:45:40 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9064839"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:36 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32425"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="27949"
                obs_have="27949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23538"
                obs_have="23538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:34:42 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9064839"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:36 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32425"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="27949"
                obs_have="27949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23538"
                obs_have="23538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9064839"
                         time_creation="Wed Mar 31 05:10:02 2021"
                         time_modification="Wed Mar 31 05:07:36 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32425"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="27949"
                obs_have="27949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23538"
                obs_have="23538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9064839"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 05:07:36 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32425"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="27949"
                obs_have="27949"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23538"
                obs_have="23538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 31 06:20:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8218816"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:40 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34198"
                obs_have="31346"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="29784"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24756"
                obs_have="24756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:45:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8218816"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:40 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34198"
                obs_have="31346"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="29784"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24756"
                obs_have="24756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:34:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8218816"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:40 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34198"
                obs_have="31346"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="29784"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24756"
                obs_have="24756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8218816"
                         time_creation="Wed Mar 31 06:10:02 2021"
                         time_modification="Wed Mar 31 06:07:40 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34198"
                obs_have="31346"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="29784"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24756"
                obs_have="24756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8218816"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 06:07:40 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34198"
                obs_have="31346"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="30209"
                obs_have="29784"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="24756"
                obs_have="24756"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 31 07:20:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8450572"
                         time_creation="Wed Mar 31 07:10:03 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="37806"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33744"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="30112"
                obs_have="30112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:45:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8450572"
                         time_creation="Wed Mar 31 07:10:03 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="37806"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33744"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="30112"
                obs_have="30112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:34:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8450572"
                         time_creation="Wed Mar 31 07:10:03 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="37806"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33744"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="30112"
                obs_have="30112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8450572"
                         time_creation="Wed Mar 31 07:10:03 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="37806"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33744"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="30112"
                obs_have="30112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8450572"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 07:07:45 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="37806"
                obs_ratio="96.72" />
          <mask elevation="10 degrees"
                obs_expected="33981"
                obs_have="33744"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="30112"
                obs_have="30112"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 31 08:20:48 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="9844765"
                         time_creation="Wed Mar 31 08:08:03 2021"
                         time_modification="Wed Mar 31 08:07:49 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="44301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="39398"
                obs_have="39390"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34824"
                obs_have="34824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:45:48 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="9844765"
                         time_creation="Wed Mar 31 08:08:03 2021"
                         time_modification="Wed Mar 31 08:07:49 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="44301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="39398"
                obs_have="39390"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34824"
                obs_have="34824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:34:47 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="9844765"
                         time_creation="Wed Mar 31 08:08:03 2021"
                         time_modification="Wed Mar 31 08:07:49 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="44301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="39398"
                obs_have="39390"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34824"
                obs_have="34824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="9844765"
                         time_creation="Wed Mar 31 08:08:03 2021"
                         time_modification="Wed Mar 31 08:07:49 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="44301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="39398"
                obs_have="39390"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34824"
                obs_have="34824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="9844765"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 08:07:49 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="44301"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="39398"
                obs_have="39390"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34824"
                obs_have="34824"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 31 09:20:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9994866"
                         time_creation="Wed Mar 31 09:10:03 2021"
                         time_modification="Wed Mar 31 09:07:43 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41398"
                obs_have="38861"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="38037"
                obs_have="37531"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="36061"
                obs_have="36061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:45:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9994866"
                         time_creation="Wed Mar 31 09:10:03 2021"
                         time_modification="Wed Mar 31 09:07:43 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41398"
                obs_have="38861"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="38037"
                obs_have="37531"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="36061"
                obs_have="36061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:34:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9994866"
                         time_creation="Wed Mar 31 09:10:03 2021"
                         time_modification="Wed Mar 31 09:07:43 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41398"
                obs_have="38861"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="38037"
                obs_have="37531"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="36061"
                obs_have="36061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9994866"
                         time_creation="Wed Mar 31 09:10:03 2021"
                         time_modification="Wed Mar 31 09:07:43 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41398"
                obs_have="38861"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="38037"
                obs_have="37531"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="36061"
                obs_have="36061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9994866"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 09:07:43 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41398"
                obs_have="38861"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="38037"
                obs_have="37531"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="36061"
                obs_have="36061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 31 10:20:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10125054"
                         time_creation="Wed Mar 31 10:10:03 2021"
                         time_modification="Wed Mar 31 10:07:48 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39748"
                obs_have="36111"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="34082"
                obs_have="33264"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:45:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10125054"
                         time_creation="Wed Mar 31 10:10:03 2021"
                         time_modification="Wed Mar 31 10:07:48 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39748"
                obs_have="36111"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="34082"
                obs_have="33264"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:34:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10125054"
                         time_creation="Wed Mar 31 10:10:03 2021"
                         time_modification="Wed Mar 31 10:07:48 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39748"
                obs_have="36111"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="34082"
                obs_have="33264"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10125054"
                         time_creation="Wed Mar 31 10:10:03 2021"
                         time_modification="Wed Mar 31 10:07:48 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39748"
                obs_have="36111"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="34082"
                obs_have="33264"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10125054"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 10:07:48 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39748"
                obs_have="36111"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="34082"
                obs_have="33264"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 31 11:20:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9772843"
                         time_creation="Wed Mar 31 11:10:03 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35194"
                obs_have="33323"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="22144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:45:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9772843"
                         time_creation="Wed Mar 31 11:10:03 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35194"
                obs_have="33323"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="22144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:34:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9772843"
                         time_creation="Wed Mar 31 11:10:03 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35194"
                obs_have="33323"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="22144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9772843"
                         time_creation="Wed Mar 31 11:10:03 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35194"
                obs_have="33323"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="22144"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9772843"
                         time_creation="Tue Apr 27 01:51:03 2021"
                         time_modification="Wed Mar 31 11:07:44 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35194"
                obs_have="33323"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22144"
                obs_have="22144"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 31 12:20:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8531255"
                         time_creation="Wed Mar 31 12:10:03 2021"
                         time_modification="Wed Mar 31 12:07:44 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29987"
                obs_have="29182"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:45:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8531255"
                         time_creation="Wed Mar 31 12:10:03 2021"
                         time_modification="Wed Mar 31 12:07:44 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29987"
                obs_have="29182"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:34:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8531255"
                         time_creation="Wed Mar 31 12:10:03 2021"
                         time_modification="Wed Mar 31 12:07:44 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29987"
                obs_have="29182"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8531255"
                         time_creation="Wed Mar 31 12:10:03 2021"
                         time_modification="Wed Mar 31 12:07:44 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29987"
                obs_have="29182"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8531255"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 12:07:44 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29987"
                obs_have="29182"
                obs_ratio="97.32" />
          <mask elevation="10 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 31 13:20:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8565866"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:07:42 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28201"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24567"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21982"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:45:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8565866"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:07:42 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28201"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24567"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21982"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:34:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8565866"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:07:42 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28201"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24567"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21982"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8565866"
                         time_creation="Wed Mar 31 13:10:03 2021"
                         time_modification="Wed Mar 31 13:07:42 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28201"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24567"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21982"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8565866"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 13:07:42 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28201"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24567"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21982"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 31 14:20:46 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8446156"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:07:42 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33631"
                obs_have="29724"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24427"
                obs_have="24412"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="20866"
                obs_have="20866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:45:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8446156"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:07:42 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33631"
                obs_have="29724"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24427"
                obs_have="24412"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="20866"
                obs_have="20866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:34:40 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8446156"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:07:42 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33631"
                obs_have="29724"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24427"
                obs_have="24412"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="20866"
                obs_have="20866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8446156"
                         time_creation="Wed Mar 31 14:10:02 2021"
                         time_modification="Wed Mar 31 14:07:42 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33631"
                obs_have="29724"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24427"
                obs_have="24412"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="20866"
                obs_have="20866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8446156"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 14:07:42 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33631"
                obs_have="29724"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="24427"
                obs_have="24412"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="20866"
                obs_have="20866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 31 15:20:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8354921"
                         time_creation="Wed Mar 31 15:10:03 2021"
                         time_modification="Wed Mar 31 15:07:45 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="31346"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26883"
                obs_have="26882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21787"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:45:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8354921"
                         time_creation="Wed Mar 31 15:10:03 2021"
                         time_modification="Wed Mar 31 15:07:45 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="31346"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26883"
                obs_have="26882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21787"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:34:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8354921"
                         time_creation="Wed Mar 31 15:10:03 2021"
                         time_modification="Wed Mar 31 15:07:45 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="31346"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26883"
                obs_have="26882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21787"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8354921"
                         time_creation="Wed Mar 31 15:10:03 2021"
                         time_modification="Wed Mar 31 15:07:45 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="31346"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26883"
                obs_have="26882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21787"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8354921"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 15:07:45 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33768"
                obs_have="31346"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26883"
                obs_have="26882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21787"
                obs_have="21787"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 31 16:20:41 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9290830"
                         time_creation="Wed Mar 31 16:10:02 2021"
                         time_modification="Wed Mar 31 16:07:46 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37186"
                obs_have="36371"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="31707"
                obs_have="31663"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:45:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9290830"
                         time_creation="Wed Mar 31 16:10:02 2021"
                         time_modification="Wed Mar 31 16:07:46 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37186"
                obs_have="36371"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="31707"
                obs_have="31663"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:34:44 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9290830"
                         time_creation="Wed Mar 31 16:10:02 2021"
                         time_modification="Wed Mar 31 16:07:46 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37186"
                obs_have="36371"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="31707"
                obs_have="31663"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9290830"
                         time_creation="Wed Mar 31 16:10:02 2021"
                         time_modification="Wed Mar 31 16:07:46 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37186"
                obs_have="36371"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="31707"
                obs_have="31663"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9290830"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 16:07:46 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37186"
                obs_have="36371"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="31707"
                obs_have="31663"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27324"
                obs_have="27324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 31 17:20:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9778358"
                         time_creation="Wed Mar 31 17:10:03 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37149"
                obs_have="35132"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31292"
                obs_have="31149"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:45:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9778358"
                         time_creation="Wed Mar 31 17:10:03 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37149"
                obs_have="35132"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31292"
                obs_have="31149"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 19:34:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9778358"
                         time_creation="Wed Mar 31 17:10:03 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37149"
                obs_have="35132"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31292"
                obs_have="31149"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9778358"
                         time_creation="Wed Mar 31 17:10:03 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37149"
                obs_have="35132"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31292"
                obs_have="31149"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9778358"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 17:07:47 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37149"
                obs_have="35132"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="31292"
                obs_have="31149"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="27173"
                obs_have="27173"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 31 18:20:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9849262"
                         time_creation="Wed Mar 31 18:10:02 2021"
                         time_modification="Wed Mar 31 18:07:46 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="36668"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="34714"
                obs_have="34243"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="31480"
                obs_have="31480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:45:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9849262"
                         time_creation="Wed Mar 31 18:10:02 2021"
                         time_modification="Wed Mar 31 18:07:46 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="36668"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="34714"
                obs_have="34243"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="31480"
                obs_have="31480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:34:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9849262"
                         time_creation="Wed Mar 31 18:10:02 2021"
                         time_modification="Wed Mar 31 18:07:46 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="36668"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="34714"
                obs_have="34243"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="31480"
                obs_have="31480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9849262"
                         time_creation="Wed Mar 31 18:10:02 2021"
                         time_modification="Wed Mar 31 18:07:46 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="36668"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="34714"
                obs_have="34243"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="31480"
                obs_have="31480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9849262"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 18:07:46 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38512"
                obs_have="36668"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="34714"
                obs_have="34243"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="31480"
                obs_have="31480"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 31 21:34:50 2021"
               level="3">
        <file_statistics latency="01:08:24"
                         size="9791596"
                         time_creation="Wed Mar 31 20:12:03 2021"
                         time_modification="Wed Mar 31 20:08:23 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="44901"
                obs_have="38054"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="32462"
                obs_have="31163"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="25105"
                obs_ratio="96.41" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="01:08:24"
                         size="9791596"
                         time_creation="Wed Mar 31 20:12:03 2021"
                         time_modification="Wed Mar 31 20:08:23 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="44901"
                obs_have="38054"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="32462"
                obs_have="31163"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="25105"
                obs_ratio="96.41" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="01:08:24"
                         size="9791596"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 20:08:23 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="3483"
                      epochs_ratio="96.75">
          <mask elevation="03 degrees"
                obs_expected="44901"
                obs_have="38054"
                obs_ratio="84.75" />
          <mask elevation="10 degrees"
                obs_expected="32462"
                obs_have="31163"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="26041"
                obs_have="25105"
                obs_ratio="96.41" />
        </observations>
      </control>
    </file>
    <file name="/briv090t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 31 20:20:48 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7938609"
                         time_creation="Wed Mar 31 20:12:03 2021"
                         time_modification="Wed Mar 31 20:08:24 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="33000"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="33392"
                obs_have="29969"
                obs_ratio="89.75" />
          <mask elevation="15 degrees"
                obs_expected="29152"
                obs_have="26410"
                obs_ratio="90.59" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:45:42 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7938609"
                         time_creation="Wed Mar 31 20:12:03 2021"
                         time_modification="Wed Mar 31 20:08:24 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="33000"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="33392"
                obs_have="29969"
                obs_ratio="89.75" />
          <mask elevation="15 degrees"
                obs_expected="29152"
                obs_have="26410"
                obs_ratio="90.59" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:34:48 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7938609"
                         time_creation="Wed Mar 31 20:12:03 2021"
                         time_modification="Wed Mar 31 20:08:24 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="33000"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="33392"
                obs_have="29969"
                obs_ratio="89.75" />
          <mask elevation="15 degrees"
                obs_expected="29152"
                obs_have="26410"
                obs_ratio="90.59" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7938609"
                         time_creation="Wed Mar 31 20:12:03 2021"
                         time_modification="Wed Mar 31 20:08:24 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="33000"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="33392"
                obs_have="29969"
                obs_ratio="89.75" />
          <mask elevation="15 degrees"
                obs_expected="29152"
                obs_have="26410"
                obs_ratio="90.59" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7938609"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 20:08:24 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="3260"
                      epochs_ratio="90.56">
          <mask elevation="03 degrees"
                obs_expected="39149"
                obs_have="33000"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="33392"
                obs_have="29969"
                obs_ratio="89.75" />
          <mask elevation="15 degrees"
                obs_expected="29152"
                obs_have="26410"
                obs_ratio="90.59" />
        </observations>
      </control>
    </file>
    <file name="/briv090u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 31 21:20:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9040598"
                         time_creation="Wed Mar 31 21:10:03 2021"
                         time_modification="Wed Mar 31 21:07:44 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="37229"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="35726"
                obs_have="35726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 21:45:50 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9040598"
                         time_creation="Wed Mar 31 21:10:03 2021"
                         time_modification="Wed Mar 31 21:07:44 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="37229"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="35726"
                obs_have="35726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:34:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9040598"
                         time_creation="Wed Mar 31 21:10:03 2021"
                         time_modification="Wed Mar 31 21:07:44 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="37229"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="35726"
                obs_have="35726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9040598"
                         time_creation="Wed Mar 31 21:10:03 2021"
                         time_modification="Wed Mar 31 21:07:44 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="37229"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="35726"
                obs_have="35726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9040598"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 21:07:44 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37727"
                obs_have="37229"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="35726"
                obs_have="35726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34339"
                obs_have="34339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv090v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 31 22:20:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8818819"
                         time_creation="Wed Mar 31 22:08:04 2021"
                         time_modification="Wed Mar 31 22:07:46 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="37389"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="34625"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="33491"
                obs_have="32465"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:45:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8818819"
                         time_creation="Wed Mar 31 22:08:04 2021"
                         time_modification="Wed Mar 31 22:07:46 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="37389"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="34625"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="33491"
                obs_have="32465"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:34:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8818819"
                         time_creation="Wed Mar 31 22:08:04 2021"
                         time_modification="Wed Mar 31 22:07:46 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="37389"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="34625"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="33491"
                obs_have="32465"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8818819"
                         time_creation="Wed Mar 31 22:08:04 2021"
                         time_modification="Wed Mar 31 22:07:46 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="37389"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="34625"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="33491"
                obs_have="32465"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="8818819"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 22:07:46 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="3486"
                      epochs_ratio="96.83">
          <mask elevation="03 degrees"
                obs_expected="39733"
                obs_have="37389"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35766"
                obs_have="34625"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="33491"
                obs_have="32465"
                obs_ratio="96.94" />
        </observations>
      </control>
    </file>
    <file name="/briv090w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 31 23:20:50 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8490717"
                         time_creation="Wed Mar 31 23:10:03 2021"
                         time_modification="Wed Mar 31 23:07:49 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3221"
                      epochs_ratio="89.47">
          <mask elevation="03 degrees"
                obs_expected="44293"
                obs_have="37200"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="35846"
                obs_have="32433"
                obs_ratio="90.48" />
          <mask elevation="15 degrees"
                obs_expected="29366"
                obs_have="26256"
                obs_ratio="89.41" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:45:51 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8490717"
                         time_creation="Wed Mar 31 23:10:03 2021"
                         time_modification="Wed Mar 31 23:07:49 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3221"
                      epochs_ratio="89.47">
          <mask elevation="03 degrees"
                obs_expected="44293"
                obs_have="37200"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="35846"
                obs_have="32433"
                obs_ratio="90.48" />
          <mask elevation="15 degrees"
                obs_expected="29366"
                obs_have="26256"
                obs_ratio="89.41" />
        </observations>
      </control>
      <control date="Thu Apr  1 01:34:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8490717"
                         time_creation="Wed Mar 31 23:10:03 2021"
                         time_modification="Wed Mar 31 23:07:49 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3221"
                      epochs_ratio="89.47">
          <mask elevation="03 degrees"
                obs_expected="44293"
                obs_have="37200"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="35846"
                obs_have="32433"
                obs_ratio="90.48" />
          <mask elevation="15 degrees"
                obs_expected="29366"
                obs_have="26256"
                obs_ratio="89.41" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8490717"
                         time_creation="Wed Mar 31 23:10:03 2021"
                         time_modification="Wed Mar 31 23:07:49 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3221"
                      epochs_ratio="89.47">
          <mask elevation="03 degrees"
                obs_expected="44293"
                obs_have="37200"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="35846"
                obs_have="32433"
                obs_ratio="90.48" />
          <mask elevation="15 degrees"
                obs_expected="29366"
                obs_have="26256"
                obs_ratio="89.41" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8490717"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Wed Mar 31 23:07:49 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="3221"
                      epochs_ratio="89.47">
          <mask elevation="03 degrees"
                obs_expected="44293"
                obs_have="37200"
                obs_ratio="83.99" />
          <mask elevation="10 degrees"
                obs_expected="35846"
                obs_have="32433"
                obs_ratio="90.48" />
          <mask elevation="15 degrees"
                obs_expected="29366"
                obs_have="26256"
                obs_ratio="89.41" />
        </observations>
      </control>
    </file>
    <file name="/briv090x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Apr  1 00:20:51 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9081329"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:37 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34985"
                obs_have="34985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:45:50 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9081329"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:37 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34985"
                obs_have="34985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 02:34:46 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9081329"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:37 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34985"
                obs_have="34985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:18:49 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9081329"
                         time_creation="Thu Apr  1 00:10:03 2021"
                         time_modification="Thu Apr  1 00:07:37 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34985"
                obs_have="34985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 30 03:03:43 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9081329"
                         time_creation="Tue Apr 27 01:51:04 2021"
                         time_modification="Thu Apr  1 00:07:37 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34985"
                obs_have="34985"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
