<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-04-01 00:00:00"
    DayOfYear="91"
    Year="2021">
  <station name="BRIV">
    <file name="/briv0910.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  2 18:01:35 2021"
               level="3">
        <file_statistics latency="01:32:31"
                         size="6947678"
                         time_creation="Fri Apr  2 02:50:19 2021"
                         time_modification="Fri Apr  2 01:32:01 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:30 2021"
                      epochs="2736"
                      epochs_ratio="95.00">
          <mask elevation="03 degrees"
                obs_expected="29943"
                obs_have="26360"
                obs_ratio="88.03" />
          <mask elevation="10 degrees"
                obs_expected="25150"
                obs_have="23695"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="21068"
                obs_ratio="94.97" />
        </observations>
      </control>
      <control date="Sat May  1 02:45:39 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:33:48"
                         size="7253409"
                         time_creation="Sat May  1 02:02:54 2021"
                         time_modification="Sat May  1 01:33:18 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:30 2021"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29943"
                obs_have="27632"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="25150"
                obs_have="24803"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="21975"
                obs_ratio="99.06" />
        </observations>
      </control>
    </file>
    <file name="/briv091a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Apr  1 01:20:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10036770"
                         time_creation="Thu Apr  1 01:10:02 2021"
                         time_modification="Thu Apr  1 01:07:40 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39427"
                obs_have="37425"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33851"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 01:45:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10036770"
                         time_creation="Thu Apr  1 01:10:02 2021"
                         time_modification="Thu Apr  1 01:07:40 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39427"
                obs_have="37425"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33851"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 03:34:41 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10036770"
                         time_creation="Thu Apr  1 01:10:02 2021"
                         time_modification="Thu Apr  1 01:07:40 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39427"
                obs_have="37425"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33851"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10036770"
                         time_creation="Thu Apr  1 01:10:02 2021"
                         time_modification="Thu Apr  1 01:07:40 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39427"
                obs_have="37425"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33851"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10036770"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 01:07:40 2021" />
        <observations epoch_first="Thu Apr  1 00:00:00 2021"
                      epoch_last="Thu Apr  1 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39427"
                obs_have="37425"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33854"
                obs_have="33851"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Apr  1 02:20:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9103729"
                         time_creation="Thu Apr  1 02:08:03 2021"
                         time_modification="Thu Apr  1 02:07:38 2021" />
        <observations epoch_first="Thu Apr  1 01:00:00 2021"
                      epoch_last="Thu Apr  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34560"
                obs_have="32540"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="27485"
                obs_have="27481"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24485"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Apr  1 02:45:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9103729"
                         time_creation="Thu Apr  1 02:08:03 2021"
                         time_modification="Thu Apr  1 02:07:38 2021" />
        <observations epoch_first="Thu Apr  1 01:00:00 2021"
                      epoch_last="Thu Apr  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34560"
                obs_have="32540"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="27485"
                obs_have="27481"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24485"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Apr  1 04:34:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9103729"
                         time_creation="Thu Apr  1 02:08:03 2021"
                         time_modification="Thu Apr  1 02:07:38 2021" />
        <observations epoch_first="Thu Apr  1 01:00:00 2021"
                      epoch_last="Thu Apr  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34560"
                obs_have="32540"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="27485"
                obs_have="27481"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24485"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9103729"
                         time_creation="Thu Apr  1 02:08:03 2021"
                         time_modification="Thu Apr  1 02:07:38 2021" />
        <observations epoch_first="Thu Apr  1 01:00:00 2021"
                      epoch_last="Thu Apr  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34560"
                obs_have="32540"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="27485"
                obs_have="27481"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24485"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9103729"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 02:07:38 2021" />
        <observations epoch_first="Thu Apr  1 01:00:00 2021"
                      epoch_last="Thu Apr  1 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34560"
                obs_have="32540"
                obs_ratio="94.16" />
          <mask elevation="10 degrees"
                obs_expected="27485"
                obs_have="27481"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24489"
                obs_have="24485"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/briv091c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Apr  1 03:20:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="7557607"
                         time_creation="Thu Apr  1 03:10:02 2021"
                         time_modification="Thu Apr  1 03:07:38 2021" />
        <observations epoch_first="Thu Apr  1 02:00:00 2021"
                      epoch_last="Thu Apr  1 02:59:59 2021"
                      epochs="3107"
                      epochs_ratio="86.31">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="25520"
                obs_ratio="75.93" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="21048"
                obs_ratio="86.44" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="19133"
                obs_ratio="86.61" />
        </observations>
      </control>
      <control date="Thu Apr  1 03:45:38 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="7557607"
                         time_creation="Thu Apr  1 03:10:02 2021"
                         time_modification="Thu Apr  1 03:07:38 2021" />
        <observations epoch_first="Thu Apr  1 02:00:00 2021"
                      epoch_last="Thu Apr  1 02:59:59 2021"
                      epochs="3107"
                      epochs_ratio="86.31">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="25520"
                obs_ratio="75.93" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="21048"
                obs_ratio="86.44" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="19133"
                obs_ratio="86.61" />
        </observations>
      </control>
      <control date="Thu Apr  1 05:34:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="7557607"
                         time_creation="Thu Apr  1 03:10:02 2021"
                         time_modification="Thu Apr  1 03:07:38 2021" />
        <observations epoch_first="Thu Apr  1 02:00:00 2021"
                      epoch_last="Thu Apr  1 02:59:59 2021"
                      epochs="3107"
                      epochs_ratio="86.31">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="25520"
                obs_ratio="75.93" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="21048"
                obs_ratio="86.44" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="19133"
                obs_ratio="86.61" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="7557607"
                         time_creation="Thu Apr  1 03:10:02 2021"
                         time_modification="Thu Apr  1 03:07:38 2021" />
        <observations epoch_first="Thu Apr  1 02:00:00 2021"
                      epoch_last="Thu Apr  1 02:59:59 2021"
                      epochs="3107"
                      epochs_ratio="86.31">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="25520"
                obs_ratio="75.93" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="21048"
                obs_ratio="86.44" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="19133"
                obs_ratio="86.61" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="7557607"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 03:07:38 2021" />
        <observations epoch_first="Thu Apr  1 02:00:00 2021"
                      epoch_last="Thu Apr  1 02:59:59 2021"
                      epochs="3107"
                      epochs_ratio="86.31">
          <mask elevation="03 degrees"
                obs_expected="33608"
                obs_have="25520"
                obs_ratio="75.93" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="21048"
                obs_ratio="86.44" />
          <mask elevation="15 degrees"
                obs_expected="22091"
                obs_have="19133"
                obs_ratio="86.61" />
        </observations>
      </control>
    </file>
    <file name="/briv091d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Apr  1 04:20:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7904707"
                         time_creation="Thu Apr  1 04:10:02 2021"
                         time_modification="Thu Apr  1 04:07:39 2021" />
        <observations epoch_first="Thu Apr  1 03:00:00 2021"
                      epoch_last="Thu Apr  1 03:59:59 2021"
                      epochs="3334"
                      epochs_ratio="92.61">
          <mask elevation="03 degrees"
                obs_expected="32954"
                obs_have="26063"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="25255"
                obs_have="23535"
                obs_ratio="93.19" />
          <mask elevation="15 degrees"
                obs_expected="23419"
                obs_have="21823"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Thu Apr  1 04:45:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7904707"
                         time_creation="Thu Apr  1 04:10:02 2021"
                         time_modification="Thu Apr  1 04:07:39 2021" />
        <observations epoch_first="Thu Apr  1 03:00:00 2021"
                      epoch_last="Thu Apr  1 03:59:59 2021"
                      epochs="3334"
                      epochs_ratio="92.61">
          <mask elevation="03 degrees"
                obs_expected="32954"
                obs_have="26063"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="25255"
                obs_have="23535"
                obs_ratio="93.19" />
          <mask elevation="15 degrees"
                obs_expected="23419"
                obs_have="21823"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Thu Apr  1 06:34:43 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7904707"
                         time_creation="Thu Apr  1 04:10:02 2021"
                         time_modification="Thu Apr  1 04:07:39 2021" />
        <observations epoch_first="Thu Apr  1 03:00:00 2021"
                      epoch_last="Thu Apr  1 03:59:59 2021"
                      epochs="3334"
                      epochs_ratio="92.61">
          <mask elevation="03 degrees"
                obs_expected="32954"
                obs_have="26063"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="25255"
                obs_have="23535"
                obs_ratio="93.19" />
          <mask elevation="15 degrees"
                obs_expected="23419"
                obs_have="21823"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7904707"
                         time_creation="Thu Apr  1 04:10:02 2021"
                         time_modification="Thu Apr  1 04:07:39 2021" />
        <observations epoch_first="Thu Apr  1 03:00:00 2021"
                      epoch_last="Thu Apr  1 03:59:59 2021"
                      epochs="3334"
                      epochs_ratio="92.61">
          <mask elevation="03 degrees"
                obs_expected="32954"
                obs_have="26063"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="25255"
                obs_have="23535"
                obs_ratio="93.19" />
          <mask elevation="15 degrees"
                obs_expected="23419"
                obs_have="21823"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7904707"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 04:07:39 2021" />
        <observations epoch_first="Thu Apr  1 03:00:00 2021"
                      epoch_last="Thu Apr  1 03:59:59 2021"
                      epochs="3334"
                      epochs_ratio="92.61">
          <mask elevation="03 degrees"
                obs_expected="32954"
                obs_have="26063"
                obs_ratio="79.09" />
          <mask elevation="10 degrees"
                obs_expected="25255"
                obs_have="23535"
                obs_ratio="93.19" />
          <mask elevation="15 degrees"
                obs_expected="23419"
                obs_have="21823"
                obs_ratio="93.19" />
        </observations>
      </control>
    </file>
    <file name="/briv091e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Apr  1 05:20:43 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8417081"
                         time_creation="Thu Apr  1 05:10:02 2021"
                         time_modification="Thu Apr  1 05:07:38 2021" />
        <observations epoch_first="Thu Apr  1 04:00:00 2021"
                      epoch_last="Thu Apr  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32492"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="27702"
                obs_have="27701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 05:45:41 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8417081"
                         time_creation="Thu Apr  1 05:10:02 2021"
                         time_modification="Thu Apr  1 05:07:38 2021" />
        <observations epoch_first="Thu Apr  1 04:00:00 2021"
                      epoch_last="Thu Apr  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32492"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="27702"
                obs_have="27701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 07:34:44 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8417081"
                         time_creation="Thu Apr  1 05:10:02 2021"
                         time_modification="Thu Apr  1 05:07:38 2021" />
        <observations epoch_first="Thu Apr  1 04:00:00 2021"
                      epoch_last="Thu Apr  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32492"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="27702"
                obs_have="27701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8417081"
                         time_creation="Thu Apr  1 05:10:02 2021"
                         time_modification="Thu Apr  1 05:07:38 2021" />
        <observations epoch_first="Thu Apr  1 04:00:00 2021"
                      epoch_last="Thu Apr  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32492"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="27702"
                obs_have="27701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8417081"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 05:07:38 2021" />
        <observations epoch_first="Thu Apr  1 04:00:00 2021"
                      epoch_last="Thu Apr  1 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33751"
                obs_have="32492"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="27702"
                obs_have="27701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Apr  1 06:20:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7873169"
                         time_creation="Thu Apr  1 06:10:04 2021"
                         time_modification="Thu Apr  1 06:07:45 2021" />
        <observations epoch_first="Thu Apr  1 05:00:00 2021"
                      epoch_last="Thu Apr  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="31749"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30364"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 06:45:43 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7873169"
                         time_creation="Thu Apr  1 06:10:04 2021"
                         time_modification="Thu Apr  1 06:07:45 2021" />
        <observations epoch_first="Thu Apr  1 05:00:00 2021"
                      epoch_last="Thu Apr  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="31749"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30364"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 08:34:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7873169"
                         time_creation="Thu Apr  1 06:10:04 2021"
                         time_modification="Thu Apr  1 06:07:45 2021" />
        <observations epoch_first="Thu Apr  1 05:00:00 2021"
                      epoch_last="Thu Apr  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="31749"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30364"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7873169"
                         time_creation="Thu Apr  1 06:10:04 2021"
                         time_modification="Thu Apr  1 06:07:45 2021" />
        <observations epoch_first="Thu Apr  1 05:00:00 2021"
                      epoch_last="Thu Apr  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="31749"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30364"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="7873169"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 06:07:45 2021" />
        <observations epoch_first="Thu Apr  1 05:00:00 2021"
                      epoch_last="Thu Apr  1 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34814"
                obs_have="31749"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30364"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="24892"
                obs_have="24892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Apr  1 07:20:45 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9150544"
                         time_creation="Thu Apr  1 07:10:03 2021"
                         time_modification="Thu Apr  1 07:07:48 2021" />
        <observations epoch_first="Thu Apr  1 06:00:00 2021"
                      epoch_last="Thu Apr  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="38096"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="33953"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 07:45:45 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9150544"
                         time_creation="Thu Apr  1 07:10:03 2021"
                         time_modification="Thu Apr  1 07:07:48 2021" />
        <observations epoch_first="Thu Apr  1 06:00:00 2021"
                      epoch_last="Thu Apr  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="38096"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="33953"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 09:34:45 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9150544"
                         time_creation="Thu Apr  1 07:10:03 2021"
                         time_modification="Thu Apr  1 07:07:48 2021" />
        <observations epoch_first="Thu Apr  1 06:00:00 2021"
                      epoch_last="Thu Apr  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="38096"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="33953"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9150544"
                         time_creation="Thu Apr  1 07:10:03 2021"
                         time_modification="Thu Apr  1 07:07:48 2021" />
        <observations epoch_first="Thu Apr  1 06:00:00 2021"
                      epoch_last="Thu Apr  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="38096"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="33953"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9150544"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 07:07:48 2021" />
        <observations epoch_first="Thu Apr  1 06:00:00 2021"
                      epoch_last="Thu Apr  1 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39334"
                obs_have="38096"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="33953"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Apr  1 08:20:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10433190"
                         time_creation="Thu Apr  1 08:10:02 2021"
                         time_modification="Thu Apr  1 08:07:49 2021" />
        <observations epoch_first="Thu Apr  1 07:00:00 2021"
                      epoch_last="Thu Apr  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45475"
                obs_have="44336"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="39650"
                obs_have="39650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35326"
                obs_have="35326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 08:45:47 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10433190"
                         time_creation="Thu Apr  1 08:10:02 2021"
                         time_modification="Thu Apr  1 08:07:49 2021" />
        <observations epoch_first="Thu Apr  1 07:00:00 2021"
                      epoch_last="Thu Apr  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45475"
                obs_have="44336"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="39650"
                obs_have="39650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35326"
                obs_have="35326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 10:34:48 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10433190"
                         time_creation="Thu Apr  1 08:10:02 2021"
                         time_modification="Thu Apr  1 08:07:49 2021" />
        <observations epoch_first="Thu Apr  1 07:00:00 2021"
                      epoch_last="Thu Apr  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45475"
                obs_have="44336"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="39650"
                obs_have="39650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35326"
                obs_have="35326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10433190"
                         time_creation="Thu Apr  1 08:10:02 2021"
                         time_modification="Thu Apr  1 08:07:49 2021" />
        <observations epoch_first="Thu Apr  1 07:00:00 2021"
                      epoch_last="Thu Apr  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45475"
                obs_have="44336"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="39650"
                obs_have="39650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35326"
                obs_have="35326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="10433190"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 08:07:49 2021" />
        <observations epoch_first="Thu Apr  1 07:00:00 2021"
                      epoch_last="Thu Apr  1 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45475"
                obs_have="44336"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="39650"
                obs_have="39650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35326"
                obs_have="35326"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Apr  1 09:20:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10268647"
                         time_creation="Thu Apr  1 09:10:02 2021"
                         time_modification="Thu Apr  1 09:07:48 2021" />
        <observations epoch_first="Thu Apr  1 08:00:00 2021"
                      epoch_last="Thu Apr  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41428"
                obs_have="38856"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="37798"
                obs_have="37383"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="35280"
                obs_have="35280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 09:45:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10268647"
                         time_creation="Thu Apr  1 09:10:02 2021"
                         time_modification="Thu Apr  1 09:07:48 2021" />
        <observations epoch_first="Thu Apr  1 08:00:00 2021"
                      epoch_last="Thu Apr  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41428"
                obs_have="38856"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="37798"
                obs_have="37383"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="35280"
                obs_have="35280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 11:34:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10268647"
                         time_creation="Thu Apr  1 09:10:02 2021"
                         time_modification="Thu Apr  1 09:07:48 2021" />
        <observations epoch_first="Thu Apr  1 08:00:00 2021"
                      epoch_last="Thu Apr  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41428"
                obs_have="38856"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="37798"
                obs_have="37383"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="35280"
                obs_have="35280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10268647"
                         time_creation="Thu Apr  1 09:10:02 2021"
                         time_modification="Thu Apr  1 09:07:48 2021" />
        <observations epoch_first="Thu Apr  1 08:00:00 2021"
                      epoch_last="Thu Apr  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41428"
                obs_have="38856"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="37798"
                obs_have="37383"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="35280"
                obs_have="35280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10268647"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 09:07:48 2021" />
        <observations epoch_first="Thu Apr  1 08:00:00 2021"
                      epoch_last="Thu Apr  1 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41428"
                obs_have="38856"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="37798"
                obs_have="37383"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="35280"
                obs_have="35280"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Apr  1 10:20:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9665258"
                         time_creation="Thu Apr  1 10:10:02 2021"
                         time_modification="Thu Apr  1 10:07:46 2021" />
        <observations epoch_first="Thu Apr  1 09:00:00 2021"
                      epoch_last="Thu Apr  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="35942"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="33539"
                obs_have="33019"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="29311"
                obs_have="29311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 10:45:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9665258"
                         time_creation="Thu Apr  1 10:10:02 2021"
                         time_modification="Thu Apr  1 10:07:46 2021" />
        <observations epoch_first="Thu Apr  1 09:00:00 2021"
                      epoch_last="Thu Apr  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="35942"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="33539"
                obs_have="33019"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="29311"
                obs_have="29311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 12:34:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9665258"
                         time_creation="Thu Apr  1 10:10:02 2021"
                         time_modification="Thu Apr  1 10:07:46 2021" />
        <observations epoch_first="Thu Apr  1 09:00:00 2021"
                      epoch_last="Thu Apr  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="35942"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="33539"
                obs_have="33019"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="29311"
                obs_have="29311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9665258"
                         time_creation="Thu Apr  1 10:10:02 2021"
                         time_modification="Thu Apr  1 10:07:46 2021" />
        <observations epoch_first="Thu Apr  1 09:00:00 2021"
                      epoch_last="Thu Apr  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="35942"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="33539"
                obs_have="33019"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="29311"
                obs_have="29311"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9665258"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 10:07:46 2021" />
        <observations epoch_first="Thu Apr  1 09:00:00 2021"
                      epoch_last="Thu Apr  1 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39443"
                obs_have="35942"
                obs_ratio="91.12" />
          <mask elevation="10 degrees"
                obs_expected="33539"
                obs_have="33019"
                obs_ratio="98.45" />
          <mask elevation="15 degrees"
                obs_expected="29311"
                obs_have="29311"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Apr  1 11:20:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9416103"
                         time_creation="Thu Apr  1 11:10:08 2021"
                         time_modification="Thu Apr  1 11:07:46 2021" />
        <observations epoch_first="Thu Apr  1 10:00:00 2021"
                      epoch_last="Thu Apr  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34930"
                obs_have="33250"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="28306"
                obs_have="28303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 11:45:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9416103"
                         time_creation="Thu Apr  1 11:10:08 2021"
                         time_modification="Thu Apr  1 11:07:46 2021" />
        <observations epoch_first="Thu Apr  1 10:00:00 2021"
                      epoch_last="Thu Apr  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34930"
                obs_have="33250"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="28306"
                obs_have="28303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 13:34:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9416103"
                         time_creation="Thu Apr  1 11:10:08 2021"
                         time_modification="Thu Apr  1 11:07:46 2021" />
        <observations epoch_first="Thu Apr  1 10:00:00 2021"
                      epoch_last="Thu Apr  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34930"
                obs_have="33250"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="28306"
                obs_have="28303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9416103"
                         time_creation="Thu Apr  1 11:10:08 2021"
                         time_modification="Thu Apr  1 11:07:46 2021" />
        <observations epoch_first="Thu Apr  1 10:00:00 2021"
                      epoch_last="Thu Apr  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34930"
                obs_have="33250"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="28306"
                obs_have="28303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9416103"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 11:07:46 2021" />
        <observations epoch_first="Thu Apr  1 10:00:00 2021"
                      epoch_last="Thu Apr  1 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34930"
                obs_have="33250"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="28306"
                obs_have="28303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22383"
                obs_have="22383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Apr  1 12:20:45 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8872797"
                         time_creation="Thu Apr  1 12:10:02 2021"
                         time_modification="Thu Apr  1 12:07:45 2021" />
        <observations epoch_first="Thu Apr  1 11:00:00 2021"
                      epoch_last="Thu Apr  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29739"
                obs_have="29161"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28113"
                obs_have="28113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 12:45:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8872797"
                         time_creation="Thu Apr  1 12:10:02 2021"
                         time_modification="Thu Apr  1 12:07:45 2021" />
        <observations epoch_first="Thu Apr  1 11:00:00 2021"
                      epoch_last="Thu Apr  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29739"
                obs_have="29161"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28113"
                obs_have="28113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 14:34:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8872797"
                         time_creation="Thu Apr  1 12:10:02 2021"
                         time_modification="Thu Apr  1 12:07:45 2021" />
        <observations epoch_first="Thu Apr  1 11:00:00 2021"
                      epoch_last="Thu Apr  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29739"
                obs_have="29161"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28113"
                obs_have="28113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8872797"
                         time_creation="Thu Apr  1 12:10:02 2021"
                         time_modification="Thu Apr  1 12:07:45 2021" />
        <observations epoch_first="Thu Apr  1 11:00:00 2021"
                      epoch_last="Thu Apr  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29739"
                obs_have="29161"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28113"
                obs_have="28113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="8872797"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 12:07:45 2021" />
        <observations epoch_first="Thu Apr  1 11:00:00 2021"
                      epoch_last="Thu Apr  1 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29739"
                obs_have="29161"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="28113"
                obs_have="28113"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26403"
                obs_have="26403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Apr  1 13:20:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8618030"
                         time_creation="Thu Apr  1 13:10:03 2021"
                         time_modification="Thu Apr  1 13:07:44 2021" />
        <observations epoch_first="Thu Apr  1 12:00:00 2021"
                      epoch_last="Thu Apr  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28439"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24564"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21979"
                obs_have="21979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 13:45:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8618030"
                         time_creation="Thu Apr  1 13:10:03 2021"
                         time_modification="Thu Apr  1 13:07:44 2021" />
        <observations epoch_first="Thu Apr  1 12:00:00 2021"
                      epoch_last="Thu Apr  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28439"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24564"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21979"
                obs_have="21979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 15:34:45 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8618030"
                         time_creation="Thu Apr  1 13:10:03 2021"
                         time_modification="Thu Apr  1 13:07:44 2021" />
        <observations epoch_first="Thu Apr  1 12:00:00 2021"
                      epoch_last="Thu Apr  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28439"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24564"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21979"
                obs_have="21979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8618030"
                         time_creation="Thu Apr  1 13:10:03 2021"
                         time_modification="Thu Apr  1 13:07:44 2021" />
        <observations epoch_first="Thu Apr  1 12:00:00 2021"
                      epoch_last="Thu Apr  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28439"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24564"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21979"
                obs_have="21979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8618030"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 13:07:44 2021" />
        <observations epoch_first="Thu Apr  1 12:00:00 2021"
                      epoch_last="Thu Apr  1 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29618"
                obs_have="28439"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="24654"
                obs_have="24564"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21979"
                obs_have="21979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Apr  1 16:34:39 2021"
               level="3">
        <file_statistics latency="00:53:45"
                         size="8610050"
                         time_creation="Thu Apr  1 15:10:03 2021"
                         time_modification="Thu Apr  1 14:53:44 2021" />
        <observations epoch_first="Thu Apr  1 13:00:00 2021"
                      epoch_last="Thu Apr  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="29608"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="23940"
                obs_have="23872"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="20380"
                obs_have="20380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:53:45"
                         size="8610050"
                         time_creation="Thu Apr  1 15:10:03 2021"
                         time_modification="Thu Apr  1 14:53:44 2021" />
        <observations epoch_first="Thu Apr  1 13:00:00 2021"
                      epoch_last="Thu Apr  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="29608"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="23940"
                obs_have="23872"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="20380"
                obs_have="20380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:53:45"
                         size="8610050"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 14:53:44 2021" />
        <observations epoch_first="Thu Apr  1 13:00:00 2021"
                      epoch_last="Thu Apr  1 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33704"
                obs_have="29608"
                obs_ratio="87.85" />
          <mask elevation="10 degrees"
                obs_expected="23940"
                obs_have="23872"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="20380"
                obs_have="20380"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Apr  1 15:20:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8080671"
                         time_creation="Thu Apr  1 15:10:03 2021"
                         time_modification="Thu Apr  1 15:07:41 2021" />
        <observations epoch_first="Thu Apr  1 14:00:00 2021"
                      epoch_last="Thu Apr  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34569"
                obs_have="31873"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="27682"
                obs_have="27621"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 15:45:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8080671"
                         time_creation="Thu Apr  1 15:10:03 2021"
                         time_modification="Thu Apr  1 15:07:41 2021" />
        <observations epoch_first="Thu Apr  1 14:00:00 2021"
                      epoch_last="Thu Apr  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34569"
                obs_have="31873"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="27682"
                obs_have="27621"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:34:43 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8080671"
                         time_creation="Thu Apr  1 15:10:03 2021"
                         time_modification="Thu Apr  1 15:07:41 2021" />
        <observations epoch_first="Thu Apr  1 14:00:00 2021"
                      epoch_last="Thu Apr  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34569"
                obs_have="31873"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="27682"
                obs_have="27621"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8080671"
                         time_creation="Thu Apr  1 15:10:03 2021"
                         time_modification="Thu Apr  1 15:07:41 2021" />
        <observations epoch_first="Thu Apr  1 14:00:00 2021"
                      epoch_last="Thu Apr  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34569"
                obs_have="31873"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="27682"
                obs_have="27621"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8080671"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 15:07:41 2021" />
        <observations epoch_first="Thu Apr  1 14:00:00 2021"
                      epoch_last="Thu Apr  1 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34569"
                obs_have="31873"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="27682"
                obs_have="27621"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22336"
                obs_have="22336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Apr  1 16:20:42 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9198343"
                         time_creation="Thu Apr  1 16:10:03 2021"
                         time_modification="Thu Apr  1 16:07:47 2021" />
        <observations epoch_first="Thu Apr  1 15:00:00 2021"
                      epoch_last="Thu Apr  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="35786"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="31720"
                obs_have="31652"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:45:44 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9198343"
                         time_creation="Thu Apr  1 16:10:03 2021"
                         time_modification="Thu Apr  1 16:07:47 2021" />
        <observations epoch_first="Thu Apr  1 15:00:00 2021"
                      epoch_last="Thu Apr  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="35786"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="31720"
                obs_have="31652"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 18:34:44 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9198343"
                         time_creation="Thu Apr  1 16:10:03 2021"
                         time_modification="Thu Apr  1 16:07:47 2021" />
        <observations epoch_first="Thu Apr  1 15:00:00 2021"
                      epoch_last="Thu Apr  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="35786"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="31720"
                obs_have="31652"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9198343"
                         time_creation="Thu Apr  1 16:10:03 2021"
                         time_modification="Thu Apr  1 16:07:47 2021" />
        <observations epoch_first="Thu Apr  1 15:00:00 2021"
                      epoch_last="Thu Apr  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="35786"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="31720"
                obs_have="31652"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9198343"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 16:07:47 2021" />
        <observations epoch_first="Thu Apr  1 15:00:00 2021"
                      epoch_last="Thu Apr  1 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36939"
                obs_have="35786"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="31720"
                obs_have="31652"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Apr  1 17:20:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9273200"
                         time_creation="Thu Apr  1 17:10:03 2021"
                         time_modification="Thu Apr  1 17:07:48 2021" />
        <observations epoch_first="Thu Apr  1 16:00:00 2021"
                      epoch_last="Thu Apr  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36804"
                obs_have="35038"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31043"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 17:45:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9273200"
                         time_creation="Thu Apr  1 17:10:03 2021"
                         time_modification="Thu Apr  1 17:07:48 2021" />
        <observations epoch_first="Thu Apr  1 16:00:00 2021"
                      epoch_last="Thu Apr  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36804"
                obs_have="35038"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31043"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 19:34:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9273200"
                         time_creation="Thu Apr  1 17:10:03 2021"
                         time_modification="Thu Apr  1 17:07:48 2021" />
        <observations epoch_first="Thu Apr  1 16:00:00 2021"
                      epoch_last="Thu Apr  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36804"
                obs_have="35038"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31043"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9273200"
                         time_creation="Thu Apr  1 17:10:03 2021"
                         time_modification="Thu Apr  1 17:07:48 2021" />
        <observations epoch_first="Thu Apr  1 16:00:00 2021"
                      epoch_last="Thu Apr  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36804"
                obs_have="35038"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31043"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9273200"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 17:07:48 2021" />
        <observations epoch_first="Thu Apr  1 16:00:00 2021"
                      epoch_last="Thu Apr  1 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36804"
                obs_have="35038"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31043"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Apr  1 20:34:48 2021"
               level="3">
        <file_statistics latency="01:08:26"
                         size="8835533"
                         time_creation="Thu Apr  1 19:12:04 2021"
                         time_modification="Thu Apr  1 19:08:25 2021" />
        <observations epoch_first="Thu Apr  1 17:00:00 2021"
                      epoch_last="Thu Apr  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38936"
                obs_have="36761"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="34957"
                obs_have="34380"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="31618"
                obs_have="31618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="01:08:26"
                         size="8835533"
                         time_creation="Thu Apr  1 19:12:04 2021"
                         time_modification="Thu Apr  1 19:08:25 2021" />
        <observations epoch_first="Thu Apr  1 17:00:00 2021"
                      epoch_last="Thu Apr  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38936"
                obs_have="36761"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="34957"
                obs_have="34380"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="31618"
                obs_have="31618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="01:08:26"
                         size="8835533"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 19:08:25 2021" />
        <observations epoch_first="Thu Apr  1 17:00:00 2021"
                      epoch_last="Thu Apr  1 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38936"
                obs_have="36761"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="34957"
                obs_have="34380"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="31618"
                obs_have="31618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Apr  1 19:20:47 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9542984"
                         time_creation="Thu Apr  1 19:12:04 2021"
                         time_modification="Thu Apr  1 19:08:26 2021" />
        <observations epoch_first="Thu Apr  1 18:00:00 2021"
                      epoch_last="Thu Apr  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44535"
                obs_have="38836"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="32097"
                obs_have="31976"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 19:45:45 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9542984"
                         time_creation="Thu Apr  1 19:12:04 2021"
                         time_modification="Thu Apr  1 19:08:26 2021" />
        <observations epoch_first="Thu Apr  1 18:00:00 2021"
                      epoch_last="Thu Apr  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44535"
                obs_have="38836"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="32097"
                obs_have="31976"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 21:34:50 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9542984"
                         time_creation="Thu Apr  1 19:12:04 2021"
                         time_modification="Thu Apr  1 19:08:26 2021" />
        <observations epoch_first="Thu Apr  1 18:00:00 2021"
                      epoch_last="Thu Apr  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44535"
                obs_have="38836"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="32097"
                obs_have="31976"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9542984"
                         time_creation="Thu Apr  1 19:12:04 2021"
                         time_modification="Thu Apr  1 19:08:26 2021" />
        <observations epoch_first="Thu Apr  1 18:00:00 2021"
                      epoch_last="Thu Apr  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44535"
                obs_have="38836"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="32097"
                obs_have="31976"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9542984"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 19:08:26 2021" />
        <observations epoch_first="Thu Apr  1 18:00:00 2021"
                      epoch_last="Thu Apr  1 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44535"
                obs_have="38836"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="32097"
                obs_have="31976"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Apr  1 20:20:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9437021"
                         time_creation="Thu Apr  1 20:10:03 2021"
                         time_modification="Thu Apr  1 20:07:48 2021" />
        <observations epoch_first="Thu Apr  1 19:00:00 2021"
                      epoch_last="Thu Apr  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39221"
                obs_have="36378"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33196"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 20:45:42 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9437021"
                         time_creation="Thu Apr  1 20:10:03 2021"
                         time_modification="Thu Apr  1 20:07:48 2021" />
        <observations epoch_first="Thu Apr  1 19:00:00 2021"
                      epoch_last="Thu Apr  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39221"
                obs_have="36378"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33196"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 22:34:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9437021"
                         time_creation="Thu Apr  1 20:10:03 2021"
                         time_modification="Thu Apr  1 20:07:48 2021" />
        <observations epoch_first="Thu Apr  1 19:00:00 2021"
                      epoch_last="Thu Apr  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39221"
                obs_have="36378"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33196"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9437021"
                         time_creation="Thu Apr  1 20:10:03 2021"
                         time_modification="Thu Apr  1 20:07:48 2021" />
        <observations epoch_first="Thu Apr  1 19:00:00 2021"
                      epoch_last="Thu Apr  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39221"
                obs_have="36378"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33196"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9437021"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 20:07:48 2021" />
        <observations epoch_first="Thu Apr  1 19:00:00 2021"
                      epoch_last="Thu Apr  1 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39221"
                obs_have="36378"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33196"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29393"
                obs_have="29393"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Apr  1 21:20:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9553593"
                         time_creation="Thu Apr  1 21:10:03 2021"
                         time_modification="Thu Apr  1 21:07:47 2021" />
        <observations epoch_first="Thu Apr  1 20:00:00 2021"
                      epoch_last="Thu Apr  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37979"
                obs_have="37488"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="35732"
                obs_have="35710"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="33908"
                obs_have="33908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 21:45:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9553593"
                         time_creation="Thu Apr  1 21:10:03 2021"
                         time_modification="Thu Apr  1 21:07:47 2021" />
        <observations epoch_first="Thu Apr  1 20:00:00 2021"
                      epoch_last="Thu Apr  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37979"
                obs_have="37488"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="35732"
                obs_have="35710"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="33908"
                obs_have="33908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 23:34:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9553593"
                         time_creation="Thu Apr  1 21:10:03 2021"
                         time_modification="Thu Apr  1 21:07:47 2021" />
        <observations epoch_first="Thu Apr  1 20:00:00 2021"
                      epoch_last="Thu Apr  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37979"
                obs_have="37488"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="35732"
                obs_have="35710"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="33908"
                obs_have="33908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9553593"
                         time_creation="Thu Apr  1 21:10:03 2021"
                         time_modification="Thu Apr  1 21:07:47 2021" />
        <observations epoch_first="Thu Apr  1 20:00:00 2021"
                      epoch_last="Thu Apr  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37979"
                obs_have="37488"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="35732"
                obs_have="35710"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="33908"
                obs_have="33908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9553593"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 21:07:47 2021" />
        <observations epoch_first="Thu Apr  1 20:00:00 2021"
                      epoch_last="Thu Apr  1 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37979"
                obs_have="37488"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="35732"
                obs_have="35710"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="33908"
                obs_have="33908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Apr  1 22:20:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9487086"
                         time_creation="Thu Apr  1 22:10:03 2021"
                         time_modification="Thu Apr  1 22:07:47 2021" />
        <observations epoch_first="Thu Apr  1 21:00:00 2021"
                      epoch_last="Thu Apr  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39975"
                obs_have="38697"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="36010"
                obs_have="36007"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr  1 22:45:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9487086"
                         time_creation="Thu Apr  1 22:10:03 2021"
                         time_modification="Thu Apr  1 22:07:47 2021" />
        <observations epoch_first="Thu Apr  1 21:00:00 2021"
                      epoch_last="Thu Apr  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39975"
                obs_have="38697"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="36010"
                obs_have="36007"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 00:34:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9487086"
                         time_creation="Thu Apr  1 22:10:03 2021"
                         time_modification="Thu Apr  1 22:07:47 2021" />
        <observations epoch_first="Thu Apr  1 21:00:00 2021"
                      epoch_last="Thu Apr  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39975"
                obs_have="38697"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="36010"
                obs_have="36007"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9487086"
                         time_creation="Thu Apr  1 22:10:03 2021"
                         time_modification="Thu Apr  1 22:07:47 2021" />
        <observations epoch_first="Thu Apr  1 21:00:00 2021"
                      epoch_last="Thu Apr  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39975"
                obs_have="38697"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="36010"
                obs_have="36007"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9487086"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 22:07:47 2021" />
        <observations epoch_first="Thu Apr  1 21:00:00 2021"
                      epoch_last="Thu Apr  1 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39975"
                obs_have="38697"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="36010"
                obs_have="36007"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/briv091w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Apr  2 01:34:51 2021"
               level="3">
        <file_statistics latency="00:49:39"
                         size="9161546"
                         time_creation="Fri Apr  2 00:06:04 2021"
                         time_modification="Thu Apr  1 23:49:38 2021" />
        <observations epoch_first="Thu Apr  1 22:00:00 2021"
                      epoch_last="Thu Apr  1 22:59:59 2021"
                      epochs="3389"
                      epochs_ratio="94.14">
          <mask elevation="03 degrees"
                obs_expected="43794"
                obs_have="38411"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="35591"
                obs_have="33532"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="27418"
                obs_ratio="94.21" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:49:39"
                         size="9161546"
                         time_creation="Fri Apr  2 00:06:04 2021"
                         time_modification="Thu Apr  1 23:49:38 2021" />
        <observations epoch_first="Thu Apr  1 22:00:00 2021"
                      epoch_last="Thu Apr  1 22:59:59 2021"
                      epochs="3389"
                      epochs_ratio="94.14">
          <mask elevation="03 degrees"
                obs_expected="43794"
                obs_have="38411"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="35591"
                obs_have="33532"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="27418"
                obs_ratio="94.21" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:49:39"
                         size="9161546"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Thu Apr  1 23:49:38 2021" />
        <observations epoch_first="Thu Apr  1 22:00:00 2021"
                      epoch_last="Thu Apr  1 22:59:59 2021"
                      epochs="3389"
                      epochs_ratio="94.14">
          <mask elevation="03 degrees"
                obs_expected="43794"
                obs_have="38411"
                obs_ratio="87.71" />
          <mask elevation="10 degrees"
                obs_expected="35591"
                obs_have="33532"
                obs_ratio="94.21" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="27418"
                obs_ratio="94.21" />
        </observations>
      </control>
    </file>
    <file name="/briv091x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Apr  2 00:20:51 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9091325"
                         time_creation="Fri Apr  2 00:10:03 2021"
                         time_modification="Fri Apr  2 00:07:39 2021" />
        <observations epoch_first="Thu Apr  1 23:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="36000"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34745"
                obs_have="34745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 00:45:49 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9091325"
                         time_creation="Fri Apr  2 00:10:03 2021"
                         time_modification="Fri Apr  2 00:07:39 2021" />
        <observations epoch_first="Thu Apr  1 23:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="36000"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34745"
                obs_have="34745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 02:34:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9091325"
                         time_creation="Fri Apr  2 00:10:03 2021"
                         time_modification="Fri Apr  2 00:07:39 2021" />
        <observations epoch_first="Thu Apr  1 23:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="36000"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34745"
                obs_have="34745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  2 18:18:54 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9091325"
                         time_creation="Fri Apr  2 00:10:03 2021"
                         time_modification="Fri Apr  2 00:07:39 2021" />
        <observations epoch_first="Thu Apr  1 23:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="36000"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34745"
                obs_have="34745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May  1 03:03:46 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9091325"
                         time_creation="Wed Apr 28 01:51:09 2021"
                         time_modification="Fri Apr  2 00:07:39 2021" />
        <observations epoch_first="Thu Apr  1 23:00:00 2021"
                      epoch_last="Thu Apr  1 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36091"
                obs_have="36000"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34745"
                obs_have="34745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
