<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-01 00:00:00"
    DayOfYear="32"
    Year="2021">
  <station name="BRIV">
    <file name="/briv0320.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  2 18:01:35 2021"
               level="3">
        <file_statistics latency="01:32:25"
                         size="6852375"
                         time_creation="Tue Feb  2 02:50:07 2021"
                         time_modification="Tue Feb  2 01:31:55 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29956"
                obs_have="26565"
                obs_ratio="88.68" />
          <mask elevation="10 degrees"
                obs_expected="25106"
                obs_have="23857"
                obs_ratio="95.03" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="21140"
                obs_ratio="95.47" />
        </observations>
      </control>
      <control date="Wed Mar  3 02:45:38 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:33:26"
                         size="7182954"
                         time_creation="Wed Mar  3 02:03:50 2021"
                         time_modification="Wed Mar  3 01:32:56 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29956"
                obs_have="27847"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="25106"
                obs_have="25022"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="22142"
                obs_have="22141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb  1 01:20:40 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9124615"
                         time_creation="Mon Feb  1 01:10:02 2021"
                         time_modification="Mon Feb  1 01:07:40 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37218"
                obs_have="36908"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="35306"
                obs_have="35306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34323"
                obs_have="34323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 01:45:40 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9124615"
                         time_creation="Mon Feb  1 01:10:02 2021"
                         time_modification="Mon Feb  1 01:07:40 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37218"
                obs_have="36908"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="35306"
                obs_have="35306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34323"
                obs_have="34323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 03:34:37 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9124615"
                         time_creation="Mon Feb  1 01:10:02 2021"
                         time_modification="Mon Feb  1 01:07:40 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37218"
                obs_have="36908"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="35306"
                obs_have="35306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34323"
                obs_have="34323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9124615"
                         time_creation="Mon Feb  1 01:10:02 2021"
                         time_modification="Mon Feb  1 01:07:40 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37218"
                obs_have="36908"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="35306"
                obs_have="35306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34323"
                obs_have="34323"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9124615"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 01:07:40 2021" />
        <observations epoch_first="Mon Feb  1 00:00:00 2021"
                      epoch_last="Mon Feb  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37218"
                obs_have="36908"
                obs_ratio="99.17" />
          <mask elevation="10 degrees"
                obs_expected="35306"
                obs_have="35306"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34323"
                obs_have="34323"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb  1 02:20:38 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9399283"
                         time_creation="Mon Feb  1 02:10:02 2021"
                         time_modification="Mon Feb  1 02:07:43 2021" />
        <observations epoch_first="Mon Feb  1 01:00:00 2021"
                      epoch_last="Mon Feb  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39535"
                obs_have="38656"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="35506"
                obs_have="35505"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32953"
                obs_have="32953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 02:45:39 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9399283"
                         time_creation="Mon Feb  1 02:10:02 2021"
                         time_modification="Mon Feb  1 02:07:43 2021" />
        <observations epoch_first="Mon Feb  1 01:00:00 2021"
                      epoch_last="Mon Feb  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39535"
                obs_have="38656"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="35506"
                obs_have="35505"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32953"
                obs_have="32953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 04:34:41 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9399283"
                         time_creation="Mon Feb  1 02:10:02 2021"
                         time_modification="Mon Feb  1 02:07:43 2021" />
        <observations epoch_first="Mon Feb  1 01:00:00 2021"
                      epoch_last="Mon Feb  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39535"
                obs_have="38656"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="35506"
                obs_have="35505"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32953"
                obs_have="32953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9399283"
                         time_creation="Mon Feb  1 02:10:02 2021"
                         time_modification="Mon Feb  1 02:07:43 2021" />
        <observations epoch_first="Mon Feb  1 01:00:00 2021"
                      epoch_last="Mon Feb  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39535"
                obs_have="38656"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="35506"
                obs_have="35505"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32953"
                obs_have="32953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9399283"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 02:07:43 2021" />
        <observations epoch_first="Mon Feb  1 01:00:00 2021"
                      epoch_last="Mon Feb  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39535"
                obs_have="38656"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="35506"
                obs_have="35505"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32953"
                obs_have="32953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb  1 03:20:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9793739"
                         time_creation="Mon Feb  1 03:10:02 2021"
                         time_modification="Mon Feb  1 03:07:45 2021" />
        <observations epoch_first="Mon Feb  1 02:00:00 2021"
                      epoch_last="Mon Feb  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44587"
                obs_have="41094"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="36105"
                obs_have="36089"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29164"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Feb  1 03:45:37 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9793739"
                         time_creation="Mon Feb  1 03:10:02 2021"
                         time_modification="Mon Feb  1 03:07:45 2021" />
        <observations epoch_first="Mon Feb  1 02:00:00 2021"
                      epoch_last="Mon Feb  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44587"
                obs_have="41094"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="36105"
                obs_have="36089"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29164"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Feb  1 05:34:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9793739"
                         time_creation="Mon Feb  1 03:10:02 2021"
                         time_modification="Mon Feb  1 03:07:45 2021" />
        <observations epoch_first="Mon Feb  1 02:00:00 2021"
                      epoch_last="Mon Feb  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44587"
                obs_have="41094"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="36105"
                obs_have="36089"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29164"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9793739"
                         time_creation="Mon Feb  1 03:10:02 2021"
                         time_modification="Mon Feb  1 03:07:45 2021" />
        <observations epoch_first="Mon Feb  1 02:00:00 2021"
                      epoch_last="Mon Feb  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44587"
                obs_have="41094"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="36105"
                obs_have="36089"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29164"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9793739"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 03:07:45 2021" />
        <observations epoch_first="Mon Feb  1 02:00:00 2021"
                      epoch_last="Mon Feb  1 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44587"
                obs_have="41094"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="36105"
                obs_have="36089"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29164"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/briv032d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb  1 04:20:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8984364"
                         time_creation="Mon Feb  1 04:10:02 2021"
                         time_modification="Mon Feb  1 04:07:39 2021" />
        <observations epoch_first="Mon Feb  1 03:00:00 2021"
                      epoch_last="Mon Feb  1 03:59:59 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="34702"
                obs_have="34702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 04:45:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8984364"
                         time_creation="Mon Feb  1 04:10:02 2021"
                         time_modification="Mon Feb  1 04:07:39 2021" />
        <observations epoch_first="Mon Feb  1 03:00:00 2021"
                      epoch_last="Mon Feb  1 03:59:59 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="34702"
                obs_have="34702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 06:34:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8984364"
                         time_creation="Mon Feb  1 04:10:02 2021"
                         time_modification="Mon Feb  1 04:07:39 2021" />
        <observations epoch_first="Mon Feb  1 03:00:00 2021"
                      epoch_last="Mon Feb  1 03:59:59 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="34702"
                obs_have="34702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8984364"
                         time_creation="Mon Feb  1 04:10:02 2021"
                         time_modification="Mon Feb  1 04:07:39 2021" />
        <observations epoch_first="Mon Feb  1 03:00:00 2021"
                      epoch_last="Mon Feb  1 03:59:59 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="34702"
                obs_have="34702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8984364"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 04:07:39 2021" />
        <observations epoch_first="Mon Feb  1 03:00:00 2021"
                      epoch_last="Mon Feb  1 03:59:59 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="34702"
                obs_have="34702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb  1 05:20:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9419451"
                         time_creation="Mon Feb  1 05:10:02 2021"
                         time_modification="Mon Feb  1 05:07:41 2021" />
        <observations epoch_first="Mon Feb  1 04:00:00 2021"
                      epoch_last="Mon Feb  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38584"
                obs_have="36674"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32987"
                obs_have="32977"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 05:45:39 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9419451"
                         time_creation="Mon Feb  1 05:10:02 2021"
                         time_modification="Mon Feb  1 05:07:41 2021" />
        <observations epoch_first="Mon Feb  1 04:00:00 2021"
                      epoch_last="Mon Feb  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38584"
                obs_have="36674"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32987"
                obs_have="32977"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 07:34:40 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9419451"
                         time_creation="Mon Feb  1 05:10:02 2021"
                         time_modification="Mon Feb  1 05:07:41 2021" />
        <observations epoch_first="Mon Feb  1 04:00:00 2021"
                      epoch_last="Mon Feb  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38584"
                obs_have="36674"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32987"
                obs_have="32977"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9419451"
                         time_creation="Mon Feb  1 05:10:02 2021"
                         time_modification="Mon Feb  1 05:07:41 2021" />
        <observations epoch_first="Mon Feb  1 04:00:00 2021"
                      epoch_last="Mon Feb  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38584"
                obs_have="36674"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32987"
                obs_have="32977"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9419451"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 05:07:41 2021" />
        <observations epoch_first="Mon Feb  1 04:00:00 2021"
                      epoch_last="Mon Feb  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38584"
                obs_have="36674"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32987"
                obs_have="32977"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29187"
                obs_have="29187"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb  1 06:20:40 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8934893"
                         time_creation="Mon Feb  1 06:10:02 2021"
                         time_modification="Mon Feb  1 06:07:40 2021" />
        <observations epoch_first="Mon Feb  1 05:00:00 2021"
                      epoch_last="Mon Feb  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32666"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28506"
                obs_have="28502"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25262"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 06:45:39 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8934893"
                         time_creation="Mon Feb  1 06:10:02 2021"
                         time_modification="Mon Feb  1 06:07:40 2021" />
        <observations epoch_first="Mon Feb  1 05:00:00 2021"
                      epoch_last="Mon Feb  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32666"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28506"
                obs_have="28502"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25262"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 08:34:39 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8934893"
                         time_creation="Mon Feb  1 06:10:02 2021"
                         time_modification="Mon Feb  1 06:07:40 2021" />
        <observations epoch_first="Mon Feb  1 05:00:00 2021"
                      epoch_last="Mon Feb  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32666"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28506"
                obs_have="28502"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25262"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8934893"
                         time_creation="Mon Feb  1 06:10:02 2021"
                         time_modification="Mon Feb  1 06:07:40 2021" />
        <observations epoch_first="Mon Feb  1 05:00:00 2021"
                      epoch_last="Mon Feb  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32666"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28506"
                obs_have="28502"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25262"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="8934893"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 06:07:40 2021" />
        <observations epoch_first="Mon Feb  1 05:00:00 2021"
                      epoch_last="Mon Feb  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35359"
                obs_have="32666"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="28506"
                obs_have="28502"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25262"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb  1 07:20:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8984353"
                         time_creation="Mon Feb  1 07:10:02 2021"
                         time_modification="Mon Feb  1 07:07:42 2021" />
        <observations epoch_first="Mon Feb  1 06:00:00 2021"
                      epoch_last="Mon Feb  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="30186"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="25127"
                obs_have="25120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22727"
                obs_have="22727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 07:45:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8984353"
                         time_creation="Mon Feb  1 07:10:02 2021"
                         time_modification="Mon Feb  1 07:07:42 2021" />
        <observations epoch_first="Mon Feb  1 06:00:00 2021"
                      epoch_last="Mon Feb  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="30186"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="25127"
                obs_have="25120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22727"
                obs_have="22727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 09:34:41 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8984353"
                         time_creation="Mon Feb  1 07:10:02 2021"
                         time_modification="Mon Feb  1 07:07:42 2021" />
        <observations epoch_first="Mon Feb  1 06:00:00 2021"
                      epoch_last="Mon Feb  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="30186"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="25127"
                obs_have="25120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22727"
                obs_have="22727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8984353"
                         time_creation="Mon Feb  1 07:10:02 2021"
                         time_modification="Mon Feb  1 07:07:42 2021" />
        <observations epoch_first="Mon Feb  1 06:00:00 2021"
                      epoch_last="Mon Feb  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="30186"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="25127"
                obs_have="25120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22727"
                obs_have="22727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8984353"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 07:07:42 2021" />
        <observations epoch_first="Mon Feb  1 06:00:00 2021"
                      epoch_last="Mon Feb  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34280"
                obs_have="30186"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="25127"
                obs_have="25120"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22727"
                obs_have="22727"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb  1 08:20:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8178655"
                         time_creation="Mon Feb  1 08:10:02 2021"
                         time_modification="Mon Feb  1 08:07:39 2021" />
        <observations epoch_first="Mon Feb  1 07:00:00 2021"
                      epoch_last="Mon Feb  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="27275"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25254"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23326"
                obs_have="23326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 08:45:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8178655"
                         time_creation="Mon Feb  1 08:10:02 2021"
                         time_modification="Mon Feb  1 08:07:39 2021" />
        <observations epoch_first="Mon Feb  1 07:00:00 2021"
                      epoch_last="Mon Feb  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="27275"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25254"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23326"
                obs_have="23326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 10:34:42 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8178655"
                         time_creation="Mon Feb  1 08:10:02 2021"
                         time_modification="Mon Feb  1 08:07:39 2021" />
        <observations epoch_first="Mon Feb  1 07:00:00 2021"
                      epoch_last="Mon Feb  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="27275"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25254"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23326"
                obs_have="23326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8178655"
                         time_creation="Mon Feb  1 08:10:02 2021"
                         time_modification="Mon Feb  1 08:07:39 2021" />
        <observations epoch_first="Mon Feb  1 07:00:00 2021"
                      epoch_last="Mon Feb  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="27275"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25254"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23326"
                obs_have="23326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8178655"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 08:07:39 2021" />
        <observations epoch_first="Mon Feb  1 07:00:00 2021"
                      epoch_last="Mon Feb  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33207"
                obs_have="27275"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25254"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="23326"
                obs_have="23326"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb  1 09:20:42 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8232160"
                         time_creation="Mon Feb  1 09:10:02 2021"
                         time_modification="Mon Feb  1 09:07:37 2021" />
        <observations epoch_first="Mon Feb  1 08:00:00 2021"
                      epoch_last="Mon Feb  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33519"
                obs_have="32050"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 09:45:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8232160"
                         time_creation="Mon Feb  1 09:10:02 2021"
                         time_modification="Mon Feb  1 09:07:37 2021" />
        <observations epoch_first="Mon Feb  1 08:00:00 2021"
                      epoch_last="Mon Feb  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33519"
                obs_have="32050"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 11:34:41 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8232160"
                         time_creation="Mon Feb  1 09:10:02 2021"
                         time_modification="Mon Feb  1 09:07:37 2021" />
        <observations epoch_first="Mon Feb  1 08:00:00 2021"
                      epoch_last="Mon Feb  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33519"
                obs_have="32050"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8232160"
                         time_creation="Mon Feb  1 09:10:02 2021"
                         time_modification="Mon Feb  1 09:07:37 2021" />
        <observations epoch_first="Mon Feb  1 08:00:00 2021"
                      epoch_last="Mon Feb  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33519"
                obs_have="32050"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="8232160"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 09:07:37 2021" />
        <observations epoch_first="Mon Feb  1 08:00:00 2021"
                      epoch_last="Mon Feb  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33519"
                obs_have="32050"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb  1 10:20:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8065238"
                         time_creation="Mon Feb  1 10:10:02 2021"
                         time_modification="Mon Feb  1 10:07:38 2021" />
        <observations epoch_first="Mon Feb  1 09:00:00 2021"
                      epoch_last="Mon Feb  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="30770"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="28865"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="23988"
                obs_have="23988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 10:45:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8065238"
                         time_creation="Mon Feb  1 10:10:02 2021"
                         time_modification="Mon Feb  1 10:07:38 2021" />
        <observations epoch_first="Mon Feb  1 09:00:00 2021"
                      epoch_last="Mon Feb  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="30770"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="28865"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="23988"
                obs_have="23988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 12:34:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8065238"
                         time_creation="Mon Feb  1 10:10:02 2021"
                         time_modification="Mon Feb  1 10:07:38 2021" />
        <observations epoch_first="Mon Feb  1 09:00:00 2021"
                      epoch_last="Mon Feb  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="30770"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="28865"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="23988"
                obs_have="23988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8065238"
                         time_creation="Mon Feb  1 10:10:02 2021"
                         time_modification="Mon Feb  1 10:07:38 2021" />
        <observations epoch_first="Mon Feb  1 09:00:00 2021"
                      epoch_last="Mon Feb  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="30770"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="28865"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="23988"
                obs_have="23988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8065238"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 10:07:38 2021" />
        <observations epoch_first="Mon Feb  1 09:00:00 2021"
                      epoch_last="Mon Feb  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34120"
                obs_have="30770"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="29068"
                obs_have="28865"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="23988"
                obs_have="23988"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb  1 11:20:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8312613"
                         time_creation="Mon Feb  1 11:10:03 2021"
                         time_modification="Mon Feb  1 11:07:38 2021" />
        <observations epoch_first="Mon Feb  1 10:00:00 2021"
                      epoch_last="Mon Feb  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37309"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="32726"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28332"
                obs_have="28332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 11:45:42 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8312613"
                         time_creation="Mon Feb  1 11:10:03 2021"
                         time_modification="Mon Feb  1 11:07:38 2021" />
        <observations epoch_first="Mon Feb  1 10:00:00 2021"
                      epoch_last="Mon Feb  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37309"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="32726"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28332"
                obs_have="28332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 13:34:44 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8312613"
                         time_creation="Mon Feb  1 11:10:03 2021"
                         time_modification="Mon Feb  1 11:07:38 2021" />
        <observations epoch_first="Mon Feb  1 10:00:00 2021"
                      epoch_last="Mon Feb  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37309"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="32726"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28332"
                obs_have="28332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8312613"
                         time_creation="Mon Feb  1 11:10:03 2021"
                         time_modification="Mon Feb  1 11:07:38 2021" />
        <observations epoch_first="Mon Feb  1 10:00:00 2021"
                      epoch_last="Mon Feb  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37309"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="32726"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28332"
                obs_have="28332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8312613"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 11:07:38 2021" />
        <observations epoch_first="Mon Feb  1 10:00:00 2021"
                      epoch_last="Mon Feb  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37309"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="32726"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28332"
                obs_have="28332"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb  1 12:20:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8880064"
                         time_creation="Mon Feb  1 12:10:03 2021"
                         time_modification="Mon Feb  1 12:07:43 2021" />
        <observations epoch_first="Mon Feb  1 11:00:00 2021"
                      epoch_last="Mon Feb  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44986"
                obs_have="43864"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34447"
                obs_have="34445"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb  1 12:45:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8880064"
                         time_creation="Mon Feb  1 12:10:03 2021"
                         time_modification="Mon Feb  1 12:07:43 2021" />
        <observations epoch_first="Mon Feb  1 11:00:00 2021"
                      epoch_last="Mon Feb  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44986"
                obs_have="43864"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34447"
                obs_have="34445"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb  1 14:34:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8880064"
                         time_creation="Mon Feb  1 12:10:03 2021"
                         time_modification="Mon Feb  1 12:07:43 2021" />
        <observations epoch_first="Mon Feb  1 11:00:00 2021"
                      epoch_last="Mon Feb  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44986"
                obs_have="43864"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34447"
                obs_have="34445"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8880064"
                         time_creation="Mon Feb  1 12:10:03 2021"
                         time_modification="Mon Feb  1 12:07:43 2021" />
        <observations epoch_first="Mon Feb  1 11:00:00 2021"
                      epoch_last="Mon Feb  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44986"
                obs_have="43864"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34447"
                obs_have="34445"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="8880064"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 12:07:43 2021" />
        <observations epoch_first="Mon Feb  1 11:00:00 2021"
                      epoch_last="Mon Feb  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44986"
                obs_have="43864"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="38956"
                obs_have="38953"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34447"
                obs_have="34445"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/briv032m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb  1 13:20:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8953612"
                         time_creation="Mon Feb  1 13:10:07 2021"
                         time_modification="Mon Feb  1 13:07:45 2021" />
        <observations epoch_first="Mon Feb  1 12:00:00 2021"
                      epoch_last="Mon Feb  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40898"
                obs_have="38236"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37580"
                obs_have="37207"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="35532"
                obs_have="35532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 13:45:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8953612"
                         time_creation="Mon Feb  1 13:10:07 2021"
                         time_modification="Mon Feb  1 13:07:45 2021" />
        <observations epoch_first="Mon Feb  1 12:00:00 2021"
                      epoch_last="Mon Feb  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40898"
                obs_have="38236"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37580"
                obs_have="37207"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="35532"
                obs_have="35532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 15:34:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8953612"
                         time_creation="Mon Feb  1 13:10:07 2021"
                         time_modification="Mon Feb  1 13:07:45 2021" />
        <observations epoch_first="Mon Feb  1 12:00:00 2021"
                      epoch_last="Mon Feb  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40898"
                obs_have="38236"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37580"
                obs_have="37207"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="35532"
                obs_have="35532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8953612"
                         time_creation="Mon Feb  1 13:10:07 2021"
                         time_modification="Mon Feb  1 13:07:45 2021" />
        <observations epoch_first="Mon Feb  1 12:00:00 2021"
                      epoch_last="Mon Feb  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40898"
                obs_have="38236"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37580"
                obs_have="37207"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="35532"
                obs_have="35532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8953612"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 13:07:45 2021" />
        <observations epoch_first="Mon Feb  1 12:00:00 2021"
                      epoch_last="Mon Feb  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40898"
                obs_have="38236"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="37580"
                obs_have="37207"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="35532"
                obs_have="35532"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb  1 14:20:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9199816"
                         time_creation="Mon Feb  1 14:10:03 2021"
                         time_modification="Mon Feb  1 14:07:46 2021" />
        <observations epoch_first="Mon Feb  1 13:00:00 2021"
                      epoch_last="Mon Feb  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="36379"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="34582"
                obs_have="33962"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="30379"
                obs_have="30379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 14:45:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9199816"
                         time_creation="Mon Feb  1 14:10:03 2021"
                         time_modification="Mon Feb  1 14:07:46 2021" />
        <observations epoch_first="Mon Feb  1 13:00:00 2021"
                      epoch_last="Mon Feb  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="36379"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="34582"
                obs_have="33962"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="30379"
                obs_have="30379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 16:34:41 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9199816"
                         time_creation="Mon Feb  1 14:10:03 2021"
                         time_modification="Mon Feb  1 14:07:46 2021" />
        <observations epoch_first="Mon Feb  1 13:00:00 2021"
                      epoch_last="Mon Feb  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="36379"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="34582"
                obs_have="33962"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="30379"
                obs_have="30379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9199816"
                         time_creation="Mon Feb  1 14:10:03 2021"
                         time_modification="Mon Feb  1 14:07:46 2021" />
        <observations epoch_first="Mon Feb  1 13:00:00 2021"
                      epoch_last="Mon Feb  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="36379"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="34582"
                obs_have="33962"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="30379"
                obs_have="30379"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9199816"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 14:07:46 2021" />
        <observations epoch_first="Mon Feb  1 13:00:00 2021"
                      epoch_last="Mon Feb  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40578"
                obs_have="36379"
                obs_ratio="89.65" />
          <mask elevation="10 degrees"
                obs_expected="34582"
                obs_have="33962"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="30379"
                obs_have="30379"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:53:28"
                         size="8644462"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 15:53:27 2021" />
        <observations epoch_first="Mon Feb  1 14:00:00 2021"
                      epoch_last="Mon Feb  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="34204"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="29224"
                obs_have="29224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22739"
                obs_have="22739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:53:28"
                         size="8644462"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 15:53:27 2021" />
        <observations epoch_first="Mon Feb  1 14:00:00 2021"
                      epoch_last="Mon Feb  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36100"
                obs_have="34204"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="29224"
                obs_have="29224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22739"
                obs_have="22739"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8381369"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 16:07:26 2021" />
        <observations epoch_first="Mon Feb  1 15:00:00 2021"
                      epoch_last="Mon Feb  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="29369"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28409"
                obs_have="28409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26404"
                obs_have="26404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8381369"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 16:07:26 2021" />
        <observations epoch_first="Mon Feb  1 15:00:00 2021"
                      epoch_last="Mon Feb  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29980"
                obs_have="29369"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="28409"
                obs_have="28409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26404"
                obs_have="26404"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb  1 19:34:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8385560"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 17:07:42 2021" />
        <observations epoch_first="Mon Feb  1 16:00:00 2021"
                      epoch_last="Mon Feb  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30002"
                obs_have="28072"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="24915"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22517"
                obs_have="22517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8385560"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 17:07:42 2021" />
        <observations epoch_first="Mon Feb  1 16:00:00 2021"
                      epoch_last="Mon Feb  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30002"
                obs_have="28072"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="24915"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22517"
                obs_have="22517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8385560"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 17:07:42 2021" />
        <observations epoch_first="Mon Feb  1 16:00:00 2021"
                      epoch_last="Mon Feb  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30002"
                obs_have="28072"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="24915"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22517"
                obs_have="22517"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb  1 20:34:45 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8556774"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 18:07:39 2021" />
        <observations epoch_first="Mon Feb  1 17:00:00 2021"
                      epoch_last="Mon Feb  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="29794"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="24094"
                obs_have="24089"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="20626"
                obs_have="20625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8556774"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 18:07:39 2021" />
        <observations epoch_first="Mon Feb  1 17:00:00 2021"
                      epoch_last="Mon Feb  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="29794"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="24094"
                obs_have="24089"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="20626"
                obs_have="20625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="8556774"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 18:07:39 2021" />
        <observations epoch_first="Mon Feb  1 17:00:00 2021"
                      epoch_last="Mon Feb  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33727"
                obs_have="29794"
                obs_ratio="88.34" />
          <mask elevation="10 degrees"
                obs_expected="24094"
                obs_have="24089"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="20626"
                obs_have="20625"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb  1 19:45:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8100879"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 19:07:42 2021" />
        <observations epoch_first="Mon Feb  1 18:00:00 2021"
                      epoch_last="Mon Feb  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="30693"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="26012"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21228"
                obs_have="21228"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 21:34:46 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8100879"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 19:07:42 2021" />
        <observations epoch_first="Mon Feb  1 18:00:00 2021"
                      epoch_last="Mon Feb  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="30693"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="26012"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21228"
                obs_have="21228"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8100879"
                         time_creation="Mon Feb  1 19:22:12 2021"
                         time_modification="Mon Feb  1 19:07:42 2021" />
        <observations epoch_first="Mon Feb  1 18:00:00 2021"
                      epoch_last="Mon Feb  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="30693"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="26012"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21228"
                obs_have="21228"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8100879"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 19:07:42 2021" />
        <observations epoch_first="Mon Feb  1 18:00:00 2021"
                      epoch_last="Mon Feb  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32896"
                obs_have="30693"
                obs_ratio="93.30" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="26012"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21228"
                obs_have="21228"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb  1 22:34:48 2021"
               level="3">
        <file_statistics latency="01:08:19"
                         size="8907889"
                         time_creation="Mon Feb  1 21:12:03 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 19:00:00 2021"
                      epoch_last="Mon Feb  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="35390"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="01:08:19"
                         size="8907889"
                         time_creation="Mon Feb  1 21:12:03 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 19:00:00 2021"
                      epoch_last="Mon Feb  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="35390"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="01:08:19"
                         size="8907889"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 19:00:00 2021"
                      epoch_last="Mon Feb  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36688"
                obs_have="35390"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="30962"
                obs_have="30961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27123"
                obs_have="27123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb  1 21:20:49 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9921856"
                         time_creation="Mon Feb  1 21:12:03 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 20:00:00 2021"
                      epoch_last="Mon Feb  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35843"
                obs_have="34203"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30288"
                obs_have="30287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26533"
                obs_have="26533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 21:45:48 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9921856"
                         time_creation="Mon Feb  1 21:12:03 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 20:00:00 2021"
                      epoch_last="Mon Feb  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35843"
                obs_have="34203"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30288"
                obs_have="30287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26533"
                obs_have="26533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 23:34:49 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9921856"
                         time_creation="Mon Feb  1 21:12:03 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 20:00:00 2021"
                      epoch_last="Mon Feb  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35843"
                obs_have="34203"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30288"
                obs_have="30287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26533"
                obs_have="26533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9921856"
                         time_creation="Mon Feb  1 21:12:03 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 20:00:00 2021"
                      epoch_last="Mon Feb  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35843"
                obs_have="34203"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30288"
                obs_have="30287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26533"
                obs_have="26533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9921856"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 21:08:18 2021" />
        <observations epoch_first="Mon Feb  1 20:00:00 2021"
                      epoch_last="Mon Feb  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35843"
                obs_have="34203"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30288"
                obs_have="30287"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26533"
                obs_have="26533"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb  1 22:20:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9979779"
                         time_creation="Mon Feb  1 22:08:03 2021"
                         time_modification="Mon Feb  1 22:07:46 2021" />
        <observations epoch_first="Mon Feb  1 21:00:00 2021"
                      epoch_last="Mon Feb  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40092"
                obs_have="37202"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="34520"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 22:45:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9979779"
                         time_creation="Mon Feb  1 22:08:03 2021"
                         time_modification="Mon Feb  1 22:07:46 2021" />
        <observations epoch_first="Mon Feb  1 21:00:00 2021"
                      epoch_last="Mon Feb  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40092"
                obs_have="37202"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="34520"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 00:34:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9979779"
                         time_creation="Mon Feb  1 22:08:03 2021"
                         time_modification="Mon Feb  1 22:07:46 2021" />
        <observations epoch_first="Mon Feb  1 21:00:00 2021"
                      epoch_last="Mon Feb  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40092"
                obs_have="37202"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="34520"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9979779"
                         time_creation="Mon Feb  1 22:08:03 2021"
                         time_modification="Mon Feb  1 22:07:46 2021" />
        <observations epoch_first="Mon Feb  1 21:00:00 2021"
                      epoch_last="Mon Feb  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40092"
                obs_have="37202"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="34520"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9979779"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 22:07:46 2021" />
        <observations epoch_first="Mon Feb  1 21:00:00 2021"
                      epoch_last="Mon Feb  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40092"
                obs_have="37202"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="35062"
                obs_have="34520"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="30582"
                obs_have="30582"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb  1 23:20:52 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10260516"
                         time_creation="Mon Feb  1 23:10:07 2021"
                         time_modification="Mon Feb  1 23:07:52 2021" />
        <observations epoch_first="Mon Feb  1 22:00:00 2021"
                      epoch_last="Mon Feb  1 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45801"
                obs_have="40027"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33016"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27808"
                obs_have="27807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  1 23:45:50 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10260516"
                         time_creation="Mon Feb  1 23:10:07 2021"
                         time_modification="Mon Feb  1 23:07:52 2021" />
        <observations epoch_first="Mon Feb  1 22:00:00 2021"
                      epoch_last="Mon Feb  1 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45801"
                obs_have="40027"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33016"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27808"
                obs_have="27807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 01:34:51 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10260516"
                         time_creation="Mon Feb  1 23:10:07 2021"
                         time_modification="Mon Feb  1 23:07:52 2021" />
        <observations epoch_first="Mon Feb  1 22:00:00 2021"
                      epoch_last="Mon Feb  1 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45801"
                obs_have="40027"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33016"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27808"
                obs_have="27807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  2 18:17:27 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10260516"
                         time_creation="Mon Feb  1 23:10:07 2021"
                         time_modification="Mon Feb  1 23:07:52 2021" />
        <observations epoch_first="Mon Feb  1 22:00:00 2021"
                      epoch_last="Mon Feb  1 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45801"
                obs_have="40027"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33016"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27808"
                obs_have="27807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10260516"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Mon Feb  1 23:07:52 2021" />
        <observations epoch_first="Mon Feb  1 22:00:00 2021"
                      epoch_last="Mon Feb  1 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45801"
                obs_have="40027"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="33138"
                obs_have="33016"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="27808"
                obs_have="27807"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv032x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar  3 03:02:13 2021"
               level="3">
        <file_statistics latency="19:35:59"
                         size="9859476"
                         time_creation="Sun Feb 28 01:51:04 2021"
                         time_modification="Tue Feb  2 19:35:58 2021" />
        <observations epoch_first="Mon Feb  1 23:00:00 2021"
                      epoch_last="Mon Feb  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41890"
                obs_have="38477"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="35071"
                obs_have="34907"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="30041"
                obs_have="30041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
