<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-09-28 00:00:00"
    DayOfYear="271"
    Year="2021">
  <station name="NIVO">
    <file name="/nivo2710.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 29 16:45:28 2021"
               level="3">
        <file_statistics latency="01:31:56"
                         size="7140434"
                         time_creation="Wed Sep 29 02:50:24 2021"
                         time_modification="Wed Sep 29 01:31:26 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:30 2021"
                      epochs="2759"
                      epochs_ratio="95.80">
          <mask elevation="03 degrees"
                obs_expected="28774"
                obs_have="24406"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="22822"
                obs_ratio="94.56" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="20499"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:01:30 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:45:36"
                         size="7433305"
                         time_creation="Thu Oct 28 02:04:32 2021"
                         time_modification="Thu Oct 28 01:45:06 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:30 2021"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28774"
                obs_have="25441"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="24135"
                obs_have="23807"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="21291"
                obs_have="21280"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/nivo271a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Sep 28 01:22:30 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8907502"
                         time_creation="Tue Sep 28 01:12:02 2021"
                         time_modification="Tue Sep 28 01:07:30 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27031"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25291"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22871"
                obs_have="22871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 01:47:30 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8907502"
                         time_creation="Tue Sep 28 01:12:02 2021"
                         time_modification="Tue Sep 28 01:07:30 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27031"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25291"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22871"
                obs_have="22871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 03:36:29 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8907502"
                         time_creation="Tue Sep 28 01:12:02 2021"
                         time_modification="Tue Sep 28 01:07:30 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27031"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25291"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22871"
                obs_have="22871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8907502"
                         time_creation="Tue Sep 28 01:12:02 2021"
                         time_modification="Tue Sep 28 01:07:30 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27031"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25291"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22871"
                obs_have="22871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8907502"
                         time_creation="Mon Oct 25 01:55:40 2021"
                         time_modification="Tue Sep 28 01:07:30 2021" />
        <observations epoch_first="Tue Sep 28 00:00:00 2021"
                      epoch_last="Tue Sep 28 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27031"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25291"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="22871"
                obs_have="22871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Sep 28 02:22:30 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8980898"
                         time_creation="Tue Sep 28 02:12:03 2021"
                         time_modification="Tue Sep 28 02:07:29 2021" />
        <observations epoch_first="Tue Sep 28 01:00:00 2021"
                      epoch_last="Tue Sep 28 01:59:59 2021"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="30962"
                obs_ratio="83.01" />
          <mask elevation="10 degrees"
                obs_expected="27613"
                obs_have="27068"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="20678"
                obs_have="20622"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Tue Sep 28 02:47:27 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8980898"
                         time_creation="Tue Sep 28 02:12:03 2021"
                         time_modification="Tue Sep 28 02:07:29 2021" />
        <observations epoch_first="Tue Sep 28 01:00:00 2021"
                      epoch_last="Tue Sep 28 01:59:59 2021"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="30962"
                obs_ratio="83.01" />
          <mask elevation="10 degrees"
                obs_expected="27613"
                obs_have="27068"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="20678"
                obs_have="20622"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Tue Sep 28 04:36:32 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8980898"
                         time_creation="Tue Sep 28 02:12:03 2021"
                         time_modification="Tue Sep 28 02:07:29 2021" />
        <observations epoch_first="Tue Sep 28 01:00:00 2021"
                      epoch_last="Tue Sep 28 01:59:59 2021"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="30962"
                obs_ratio="83.01" />
          <mask elevation="10 degrees"
                obs_expected="27613"
                obs_have="27068"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="20678"
                obs_have="20622"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8980898"
                         time_creation="Tue Sep 28 02:12:03 2021"
                         time_modification="Tue Sep 28 02:07:29 2021" />
        <observations epoch_first="Tue Sep 28 01:00:00 2021"
                      epoch_last="Tue Sep 28 01:59:59 2021"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="30962"
                obs_ratio="83.01" />
          <mask elevation="10 degrees"
                obs_expected="27613"
                obs_have="27068"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="20678"
                obs_have="20622"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8980898"
                         time_creation="Mon Oct 25 01:55:40 2021"
                         time_modification="Tue Sep 28 02:07:29 2021" />
        <observations epoch_first="Tue Sep 28 01:00:00 2021"
                      epoch_last="Tue Sep 28 01:59:59 2021"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="30962"
                obs_ratio="83.01" />
          <mask elevation="10 degrees"
                obs_expected="27613"
                obs_have="27068"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="20678"
                obs_have="20622"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/nivo271c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Sep 28 03:22:28 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8417937"
                         time_creation="Tue Sep 28 03:12:03 2021"
                         time_modification="Tue Sep 28 03:07:27 2021" />
        <observations epoch_first="Tue Sep 28 02:00:00 2021"
                      epoch_last="Tue Sep 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="31758"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="27676"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="23968"
                obs_have="23968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 03:47:27 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8417937"
                         time_creation="Tue Sep 28 03:12:03 2021"
                         time_modification="Tue Sep 28 03:07:27 2021" />
        <observations epoch_first="Tue Sep 28 02:00:00 2021"
                      epoch_last="Tue Sep 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="31758"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="27676"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="23968"
                obs_have="23968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 05:36:32 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8417937"
                         time_creation="Tue Sep 28 03:12:03 2021"
                         time_modification="Tue Sep 28 03:07:27 2021" />
        <observations epoch_first="Tue Sep 28 02:00:00 2021"
                      epoch_last="Tue Sep 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="31758"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="27676"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="23968"
                obs_have="23968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8417937"
                         time_creation="Tue Sep 28 03:12:03 2021"
                         time_modification="Tue Sep 28 03:07:27 2021" />
        <observations epoch_first="Tue Sep 28 02:00:00 2021"
                      epoch_last="Tue Sep 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="31758"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="27676"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="23968"
                obs_have="23968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8417937"
                         time_creation="Mon Oct 25 01:55:40 2021"
                         time_modification="Tue Sep 28 03:07:27 2021" />
        <observations epoch_first="Tue Sep 28 02:00:00 2021"
                      epoch_last="Tue Sep 28 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35234"
                obs_have="31758"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="27769"
                obs_have="27676"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="23968"
                obs_have="23968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Sep 28 04:22:32 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="8514405"
                         time_creation="Tue Sep 28 04:12:02 2021"
                         time_modification="Tue Sep 28 04:07:31 2021" />
        <observations epoch_first="Tue Sep 28 03:00:00 2021"
                      epoch_last="Tue Sep 28 03:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="33377"
                obs_have="29668"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="28684"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25709"
                obs_have="25667"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Sep 28 04:47:28 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="8514405"
                         time_creation="Tue Sep 28 04:12:02 2021"
                         time_modification="Tue Sep 28 04:07:31 2021" />
        <observations epoch_first="Tue Sep 28 03:00:00 2021"
                      epoch_last="Tue Sep 28 03:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="33377"
                obs_have="29668"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="28684"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25709"
                obs_have="25667"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Sep 28 06:36:32 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="8514405"
                         time_creation="Tue Sep 28 04:12:02 2021"
                         time_modification="Tue Sep 28 04:07:31 2021" />
        <observations epoch_first="Tue Sep 28 03:00:00 2021"
                      epoch_last="Tue Sep 28 03:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="33377"
                obs_have="29668"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="28684"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25709"
                obs_have="25667"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="8514405"
                         time_creation="Tue Sep 28 04:12:02 2021"
                         time_modification="Tue Sep 28 04:07:31 2021" />
        <observations epoch_first="Tue Sep 28 03:00:00 2021"
                      epoch_last="Tue Sep 28 03:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="33377"
                obs_have="29668"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="28684"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25709"
                obs_have="25667"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="8514405"
                         time_creation="Mon Oct 25 01:55:40 2021"
                         time_modification="Tue Sep 28 04:07:31 2021" />
        <observations epoch_first="Tue Sep 28 03:00:00 2021"
                      epoch_last="Tue Sep 28 03:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="33377"
                obs_have="29668"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="28684"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25709"
                obs_have="25667"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/nivo271e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Sep 28 05:22:33 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8775158"
                         time_creation="Tue Sep 28 05:12:04 2021"
                         time_modification="Tue Sep 28 05:07:34 2021" />
        <observations epoch_first="Tue Sep 28 04:00:00 2021"
                      epoch_last="Tue Sep 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30104"
                obs_have="28614"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="26352"
                obs_have="26280"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 05:47:29 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8775158"
                         time_creation="Tue Sep 28 05:12:04 2021"
                         time_modification="Tue Sep 28 05:07:34 2021" />
        <observations epoch_first="Tue Sep 28 04:00:00 2021"
                      epoch_last="Tue Sep 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30104"
                obs_have="28614"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="26352"
                obs_have="26280"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 07:36:32 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8775158"
                         time_creation="Tue Sep 28 05:12:04 2021"
                         time_modification="Tue Sep 28 05:07:34 2021" />
        <observations epoch_first="Tue Sep 28 04:00:00 2021"
                      epoch_last="Tue Sep 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30104"
                obs_have="28614"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="26352"
                obs_have="26280"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8775158"
                         time_creation="Tue Sep 28 05:12:04 2021"
                         time_modification="Tue Sep 28 05:07:34 2021" />
        <observations epoch_first="Tue Sep 28 04:00:00 2021"
                      epoch_last="Tue Sep 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30104"
                obs_have="28614"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="26352"
                obs_have="26280"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8775158"
                         time_creation="Mon Oct 25 01:55:40 2021"
                         time_modification="Tue Sep 28 05:07:34 2021" />
        <observations epoch_first="Tue Sep 28 04:00:00 2021"
                      epoch_last="Tue Sep 28 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30104"
                obs_have="28614"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="26352"
                obs_have="26280"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24170"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Sep 28 06:22:33 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9611099"
                         time_creation="Tue Sep 28 06:12:04 2021"
                         time_modification="Tue Sep 28 06:07:36 2021" />
        <observations epoch_first="Tue Sep 28 05:00:00 2021"
                      epoch_last="Tue Sep 28 05:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="32818"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="30738"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26352"
                obs_have="26317"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Sep 28 06:47:33 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9611099"
                         time_creation="Tue Sep 28 06:12:04 2021"
                         time_modification="Tue Sep 28 06:07:36 2021" />
        <observations epoch_first="Tue Sep 28 05:00:00 2021"
                      epoch_last="Tue Sep 28 05:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="32818"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="30738"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26352"
                obs_have="26317"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Tue Sep 28 08:36:34 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9611099"
                         time_creation="Tue Sep 28 06:12:04 2021"
                         time_modification="Tue Sep 28 06:07:36 2021" />
        <observations epoch_first="Tue Sep 28 05:00:00 2021"
                      epoch_last="Tue Sep 28 05:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="32818"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="30738"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26352"
                obs_have="26317"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9611099"
                         time_creation="Tue Sep 28 06:12:04 2021"
                         time_modification="Tue Sep 28 06:07:36 2021" />
        <observations epoch_first="Tue Sep 28 05:00:00 2021"
                      epoch_last="Tue Sep 28 05:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="32818"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="30738"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26352"
                obs_have="26317"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9611099"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 06:07:36 2021" />
        <observations epoch_first="Tue Sep 28 05:00:00 2021"
                      epoch_last="Tue Sep 28 05:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="32818"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31188"
                obs_have="30738"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="26352"
                obs_have="26317"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/nivo271g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Sep 28 07:22:35 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9872199"
                         time_creation="Tue Sep 28 07:12:06 2021"
                         time_modification="Tue Sep 28 07:07:37 2021" />
        <observations epoch_first="Tue Sep 28 06:00:00 2021"
                      epoch_last="Tue Sep 28 06:59:59 2021"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="37900"
                obs_have="32841"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="28702"
                obs_have="28165"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="25684"
                obs_have="25536"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Tue Sep 28 07:47:35 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9872199"
                         time_creation="Tue Sep 28 07:12:06 2021"
                         time_modification="Tue Sep 28 07:07:37 2021" />
        <observations epoch_first="Tue Sep 28 06:00:00 2021"
                      epoch_last="Tue Sep 28 06:59:59 2021"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="37900"
                obs_have="32841"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="28702"
                obs_have="28165"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="25684"
                obs_have="25536"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Tue Sep 28 09:36:34 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9872199"
                         time_creation="Tue Sep 28 07:12:06 2021"
                         time_modification="Tue Sep 28 07:07:37 2021" />
        <observations epoch_first="Tue Sep 28 06:00:00 2021"
                      epoch_last="Tue Sep 28 06:59:59 2021"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="37900"
                obs_have="32841"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="28702"
                obs_have="28165"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="25684"
                obs_have="25536"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9872199"
                         time_creation="Tue Sep 28 07:12:06 2021"
                         time_modification="Tue Sep 28 07:07:37 2021" />
        <observations epoch_first="Tue Sep 28 06:00:00 2021"
                      epoch_last="Tue Sep 28 06:59:59 2021"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="37900"
                obs_have="32841"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="28702"
                obs_have="28165"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="25684"
                obs_have="25536"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9872199"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 07:07:37 2021" />
        <observations epoch_first="Tue Sep 28 06:00:00 2021"
                      epoch_last="Tue Sep 28 06:59:59 2021"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="37900"
                obs_have="32841"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="28702"
                obs_have="28165"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="25684"
                obs_have="25536"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/nivo271h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Sep 28 08:22:32 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9830396"
                         time_creation="Tue Sep 28 08:12:05 2021"
                         time_modification="Tue Sep 28 08:07:38 2021" />
        <observations epoch_first="Tue Sep 28 07:00:00 2021"
                      epoch_last="Tue Sep 28 07:59:59 2021"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35670"
                obs_have="31975"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31548"
                obs_have="30439"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="27943"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Tue Sep 28 08:47:34 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9830396"
                         time_creation="Tue Sep 28 08:12:05 2021"
                         time_modification="Tue Sep 28 08:07:38 2021" />
        <observations epoch_first="Tue Sep 28 07:00:00 2021"
                      epoch_last="Tue Sep 28 07:59:59 2021"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35670"
                obs_have="31975"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31548"
                obs_have="30439"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="27943"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Tue Sep 28 10:36:34 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9830396"
                         time_creation="Tue Sep 28 08:12:05 2021"
                         time_modification="Tue Sep 28 08:07:38 2021" />
        <observations epoch_first="Tue Sep 28 07:00:00 2021"
                      epoch_last="Tue Sep 28 07:59:59 2021"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35670"
                obs_have="31975"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31548"
                obs_have="30439"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="27943"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9830396"
                         time_creation="Tue Sep 28 08:12:05 2021"
                         time_modification="Tue Sep 28 08:07:38 2021" />
        <observations epoch_first="Tue Sep 28 07:00:00 2021"
                      epoch_last="Tue Sep 28 07:59:59 2021"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35670"
                obs_have="31975"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31548"
                obs_have="30439"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="27943"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9830396"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 08:07:38 2021" />
        <observations epoch_first="Tue Sep 28 07:00:00 2021"
                      epoch_last="Tue Sep 28 07:59:59 2021"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35670"
                obs_have="31975"
                obs_ratio="89.64" />
          <mask elevation="10 degrees"
                obs_expected="31548"
                obs_have="30439"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="27943"
                obs_ratio="98.76" />
        </observations>
      </control>
    </file>
    <file name="/nivo271i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Sep 28 09:22:34 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9904135"
                         time_creation="Tue Sep 28 09:12:04 2021"
                         time_modification="Tue Sep 28 09:07:37 2021" />
        <observations epoch_first="Tue Sep 28 08:00:00 2021"
                      epoch_last="Tue Sep 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35095"
                obs_have="33992"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32590"
                obs_have="32460"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 09:47:33 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9904135"
                         time_creation="Tue Sep 28 09:12:04 2021"
                         time_modification="Tue Sep 28 09:07:37 2021" />
        <observations epoch_first="Tue Sep 28 08:00:00 2021"
                      epoch_last="Tue Sep 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35095"
                obs_have="33992"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32590"
                obs_have="32460"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 11:36:34 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9904135"
                         time_creation="Tue Sep 28 09:12:04 2021"
                         time_modification="Tue Sep 28 09:07:37 2021" />
        <observations epoch_first="Tue Sep 28 08:00:00 2021"
                      epoch_last="Tue Sep 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35095"
                obs_have="33992"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32590"
                obs_have="32460"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9904135"
                         time_creation="Tue Sep 28 09:12:04 2021"
                         time_modification="Tue Sep 28 09:07:37 2021" />
        <observations epoch_first="Tue Sep 28 08:00:00 2021"
                      epoch_last="Tue Sep 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35095"
                obs_have="33992"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32590"
                obs_have="32460"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9904135"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 09:07:37 2021" />
        <observations epoch_first="Tue Sep 28 08:00:00 2021"
                      epoch_last="Tue Sep 28 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35095"
                obs_have="33992"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="32590"
                obs_have="32460"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="30296"
                obs_have="30296"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Sep 28 10:22:33 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9530220"
                         time_creation="Tue Sep 28 10:12:04 2021"
                         time_modification="Tue Sep 28 10:07:34 2021" />
        <observations epoch_first="Tue Sep 28 09:00:00 2021"
                      epoch_last="Tue Sep 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="34056"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="33440"
                obs_have="32445"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="28813"
                obs_have="28813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 10:47:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9530220"
                         time_creation="Tue Sep 28 10:12:04 2021"
                         time_modification="Tue Sep 28 10:07:34 2021" />
        <observations epoch_first="Tue Sep 28 09:00:00 2021"
                      epoch_last="Tue Sep 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="34056"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="33440"
                obs_have="32445"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="28813"
                obs_have="28813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 12:36:33 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9530220"
                         time_creation="Tue Sep 28 10:12:04 2021"
                         time_modification="Tue Sep 28 10:07:34 2021" />
        <observations epoch_first="Tue Sep 28 09:00:00 2021"
                      epoch_last="Tue Sep 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="34056"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="33440"
                obs_have="32445"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="28813"
                obs_have="28813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9530220"
                         time_creation="Tue Sep 28 10:12:04 2021"
                         time_modification="Tue Sep 28 10:07:34 2021" />
        <observations epoch_first="Tue Sep 28 09:00:00 2021"
                      epoch_last="Tue Sep 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="34056"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="33440"
                obs_have="32445"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="28813"
                obs_have="28813"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9530220"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 10:07:34 2021" />
        <observations epoch_first="Tue Sep 28 09:00:00 2021"
                      epoch_last="Tue Sep 28 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="34056"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="33440"
                obs_have="32445"
                obs_ratio="97.02" />
          <mask elevation="15 degrees"
                obs_expected="28813"
                obs_have="28813"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Sep 28 11:22:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8946979"
                         time_creation="Tue Sep 28 11:12:04 2021"
                         time_modification="Tue Sep 28 11:07:34 2021" />
        <observations epoch_first="Tue Sep 28 10:00:00 2021"
                      epoch_last="Tue Sep 28 10:59:59 2021"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33900"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="31744"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="29995"
                obs_have="29690"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Tue Sep 28 11:47:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8946979"
                         time_creation="Tue Sep 28 11:12:04 2021"
                         time_modification="Tue Sep 28 11:07:34 2021" />
        <observations epoch_first="Tue Sep 28 10:00:00 2021"
                      epoch_last="Tue Sep 28 10:59:59 2021"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33900"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="31744"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="29995"
                obs_have="29690"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Tue Sep 28 13:36:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8946979"
                         time_creation="Tue Sep 28 11:12:04 2021"
                         time_modification="Tue Sep 28 11:07:34 2021" />
        <observations epoch_first="Tue Sep 28 10:00:00 2021"
                      epoch_last="Tue Sep 28 10:59:59 2021"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33900"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="31744"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="29995"
                obs_have="29690"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8946979"
                         time_creation="Tue Sep 28 11:12:04 2021"
                         time_modification="Tue Sep 28 11:07:34 2021" />
        <observations epoch_first="Tue Sep 28 10:00:00 2021"
                      epoch_last="Tue Sep 28 10:59:59 2021"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33900"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="31744"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="29995"
                obs_have="29690"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8946979"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 11:07:34 2021" />
        <observations epoch_first="Tue Sep 28 10:00:00 2021"
                      epoch_last="Tue Sep 28 10:59:59 2021"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33900"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="32492"
                obs_have="31744"
                obs_ratio="97.70" />
          <mask elevation="15 degrees"
                obs_expected="29995"
                obs_have="29690"
                obs_ratio="98.98" />
        </observations>
      </control>
    </file>
    <file name="/nivo271l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Sep 28 12:22:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9740593"
                         time_creation="Tue Sep 28 12:12:03 2021"
                         time_modification="Tue Sep 28 12:07:34 2021" />
        <observations epoch_first="Tue Sep 28 11:00:00 2021"
                      epoch_last="Tue Sep 28 11:59:59 2021"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35445"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="35391"
                obs_have="34906"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="33759"
                obs_have="33317"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Tue Sep 28 12:47:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9740593"
                         time_creation="Tue Sep 28 12:12:03 2021"
                         time_modification="Tue Sep 28 12:07:34 2021" />
        <observations epoch_first="Tue Sep 28 11:00:00 2021"
                      epoch_last="Tue Sep 28 11:59:59 2021"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35445"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="35391"
                obs_have="34906"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="33759"
                obs_have="33317"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Tue Sep 28 14:36:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9740593"
                         time_creation="Tue Sep 28 12:12:03 2021"
                         time_modification="Tue Sep 28 12:07:34 2021" />
        <observations epoch_first="Tue Sep 28 11:00:00 2021"
                      epoch_last="Tue Sep 28 11:59:59 2021"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35445"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="35391"
                obs_have="34906"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="33759"
                obs_have="33317"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9740593"
                         time_creation="Tue Sep 28 12:12:03 2021"
                         time_modification="Tue Sep 28 12:07:34 2021" />
        <observations epoch_first="Tue Sep 28 11:00:00 2021"
                      epoch_last="Tue Sep 28 11:59:59 2021"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35445"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="35391"
                obs_have="34906"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="33759"
                obs_have="33317"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="9740593"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 12:07:34 2021" />
        <observations epoch_first="Tue Sep 28 11:00:00 2021"
                      epoch_last="Tue Sep 28 11:59:59 2021"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="36390"
                obs_have="35445"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="35391"
                obs_have="34906"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="33759"
                obs_have="33317"
                obs_ratio="98.69" />
        </observations>
      </control>
    </file>
    <file name="/nivo271m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Sep 28 13:22:34 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9817124"
                         time_creation="Tue Sep 28 13:12:05 2021"
                         time_modification="Tue Sep 28 13:07:37 2021" />
        <observations epoch_first="Tue Sep 28 12:00:00 2021"
                      epoch_last="Tue Sep 28 12:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37765"
                obs_have="33058"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32293"
                obs_have="31254"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="27992"
                obs_have="27912"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Tue Sep 28 13:47:35 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9817124"
                         time_creation="Tue Sep 28 13:12:05 2021"
                         time_modification="Tue Sep 28 13:07:37 2021" />
        <observations epoch_first="Tue Sep 28 12:00:00 2021"
                      epoch_last="Tue Sep 28 12:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37765"
                obs_have="33058"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32293"
                obs_have="31254"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="27992"
                obs_have="27912"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Tue Sep 28 15:36:35 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9817124"
                         time_creation="Tue Sep 28 13:12:05 2021"
                         time_modification="Tue Sep 28 13:07:37 2021" />
        <observations epoch_first="Tue Sep 28 12:00:00 2021"
                      epoch_last="Tue Sep 28 12:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37765"
                obs_have="33058"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32293"
                obs_have="31254"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="27992"
                obs_have="27912"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9817124"
                         time_creation="Tue Sep 28 13:12:05 2021"
                         time_modification="Tue Sep 28 13:07:37 2021" />
        <observations epoch_first="Tue Sep 28 12:00:00 2021"
                      epoch_last="Tue Sep 28 12:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37765"
                obs_have="33058"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32293"
                obs_have="31254"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="27992"
                obs_have="27912"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9817124"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 13:07:37 2021" />
        <observations epoch_first="Tue Sep 28 12:00:00 2021"
                      epoch_last="Tue Sep 28 12:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="37765"
                obs_have="33058"
                obs_ratio="87.54" />
          <mask elevation="10 degrees"
                obs_expected="32293"
                obs_have="31254"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="27992"
                obs_have="27912"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/nivo271n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Sep 28 14:22:34 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181867"
                         time_creation="Tue Sep 28 14:12:04 2021"
                         time_modification="Tue Sep 28 14:07:36 2021" />
        <observations epoch_first="Tue Sep 28 13:00:00 2021"
                      epoch_last="Tue Sep 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="28527"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="27833"
                obs_have="27311"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="24270"
                obs_have="24270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 14:47:34 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181867"
                         time_creation="Tue Sep 28 14:12:04 2021"
                         time_modification="Tue Sep 28 14:07:36 2021" />
        <observations epoch_first="Tue Sep 28 13:00:00 2021"
                      epoch_last="Tue Sep 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="28527"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="27833"
                obs_have="27311"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="24270"
                obs_have="24270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 16:36:30 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181867"
                         time_creation="Tue Sep 28 14:12:04 2021"
                         time_modification="Tue Sep 28 14:07:36 2021" />
        <observations epoch_first="Tue Sep 28 13:00:00 2021"
                      epoch_last="Tue Sep 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="28527"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="27833"
                obs_have="27311"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="24270"
                obs_have="24270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181867"
                         time_creation="Tue Sep 28 14:12:04 2021"
                         time_modification="Tue Sep 28 14:07:36 2021" />
        <observations epoch_first="Tue Sep 28 13:00:00 2021"
                      epoch_last="Tue Sep 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="28527"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="27833"
                obs_have="27311"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="24270"
                obs_have="24270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181867"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 14:07:36 2021" />
        <observations epoch_first="Tue Sep 28 13:00:00 2021"
                      epoch_last="Tue Sep 28 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="28527"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="27833"
                obs_have="27311"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="24270"
                obs_have="24270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Sep 28 15:22:34 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10094381"
                         time_creation="Tue Sep 28 15:12:03 2021"
                         time_modification="Tue Sep 28 15:07:38 2021" />
        <observations epoch_first="Tue Sep 28 14:00:00 2021"
                      epoch_last="Tue Sep 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="34553"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="30557"
                obs_have="29992"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 15:47:35 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10094381"
                         time_creation="Tue Sep 28 15:12:03 2021"
                         time_modification="Tue Sep 28 15:07:38 2021" />
        <observations epoch_first="Tue Sep 28 14:00:00 2021"
                      epoch_last="Tue Sep 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="34553"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="30557"
                obs_have="29992"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 17:36:30 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10094381"
                         time_creation="Tue Sep 28 15:12:03 2021"
                         time_modification="Tue Sep 28 15:07:38 2021" />
        <observations epoch_first="Tue Sep 28 14:00:00 2021"
                      epoch_last="Tue Sep 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="34553"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="30557"
                obs_have="29992"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10094381"
                         time_creation="Tue Sep 28 15:12:03 2021"
                         time_modification="Tue Sep 28 15:07:38 2021" />
        <observations epoch_first="Tue Sep 28 14:00:00 2021"
                      epoch_last="Tue Sep 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="34553"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="30557"
                obs_have="29992"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10094381"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 15:07:38 2021" />
        <observations epoch_first="Tue Sep 28 14:00:00 2021"
                      epoch_last="Tue Sep 28 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36157"
                obs_have="34553"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="30557"
                obs_have="29992"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Sep 28 16:22:32 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181071"
                         time_creation="Tue Sep 28 16:12:04 2021"
                         time_modification="Tue Sep 28 16:07:36 2021" />
        <observations epoch_first="Tue Sep 28 15:00:00 2021"
                      epoch_last="Tue Sep 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31393"
                obs_have="28970"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28921"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27015"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 16:47:32 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181071"
                         time_creation="Tue Sep 28 16:12:04 2021"
                         time_modification="Tue Sep 28 16:07:36 2021" />
        <observations epoch_first="Tue Sep 28 15:00:00 2021"
                      epoch_last="Tue Sep 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31393"
                obs_have="28970"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28921"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27015"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 18:36:32 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181071"
                         time_creation="Tue Sep 28 16:12:04 2021"
                         time_modification="Tue Sep 28 16:07:36 2021" />
        <observations epoch_first="Tue Sep 28 15:00:00 2021"
                      epoch_last="Tue Sep 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31393"
                obs_have="28970"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28921"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27015"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181071"
                         time_creation="Tue Sep 28 16:12:04 2021"
                         time_modification="Tue Sep 28 16:07:36 2021" />
        <observations epoch_first="Tue Sep 28 15:00:00 2021"
                      epoch_last="Tue Sep 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31393"
                obs_have="28970"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28921"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27015"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9181071"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 16:07:36 2021" />
        <observations epoch_first="Tue Sep 28 15:00:00 2021"
                      epoch_last="Tue Sep 28 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31393"
                obs_have="28970"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="29179"
                obs_have="28921"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="27015"
                obs_have="27014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Sep 28 17:22:36 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9597648"
                         time_creation="Tue Sep 28 17:12:04 2021"
                         time_modification="Tue Sep 28 17:07:36 2021" />
        <observations epoch_first="Tue Sep 28 16:00:00 2021"
                      epoch_last="Tue Sep 28 16:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34695"
                obs_have="31719"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28937"
                obs_have="28625"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25610"
                obs_have="25568"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Sep 28 17:47:36 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9597648"
                         time_creation="Tue Sep 28 17:12:04 2021"
                         time_modification="Tue Sep 28 17:07:36 2021" />
        <observations epoch_first="Tue Sep 28 16:00:00 2021"
                      epoch_last="Tue Sep 28 16:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34695"
                obs_have="31719"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28937"
                obs_have="28625"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25610"
                obs_have="25568"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Sep 28 19:36:35 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9597648"
                         time_creation="Tue Sep 28 17:12:04 2021"
                         time_modification="Tue Sep 28 17:07:36 2021" />
        <observations epoch_first="Tue Sep 28 16:00:00 2021"
                      epoch_last="Tue Sep 28 16:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34695"
                obs_have="31719"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28937"
                obs_have="28625"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25610"
                obs_have="25568"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9597648"
                         time_creation="Tue Sep 28 17:12:04 2021"
                         time_modification="Tue Sep 28 17:07:36 2021" />
        <observations epoch_first="Tue Sep 28 16:00:00 2021"
                      epoch_last="Tue Sep 28 16:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34695"
                obs_have="31719"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28937"
                obs_have="28625"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25610"
                obs_have="25568"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:37"
                         size="9597648"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 17:07:36 2021" />
        <observations epoch_first="Tue Sep 28 16:00:00 2021"
                      epoch_last="Tue Sep 28 16:59:59 2021"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="34695"
                obs_have="31719"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="28937"
                obs_have="28625"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="25610"
                obs_have="25568"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/nivo271r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Sep 28 18:47:30 2021"
               level="3">
        <file_statistics latency="00:37:36"
                         size="9422483"
                         time_creation="Tue Sep 28 18:45:04 2021"
                         time_modification="Tue Sep 28 18:37:35 2021" />
        <observations epoch_first="Tue Sep 28 17:00:00 2021"
                      epoch_last="Tue Sep 28 17:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="31477"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29000"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23917"
                obs_have="23847"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Tue Sep 28 20:36:35 2021"
               level="3">
        <file_statistics latency="00:53:35"
                         size="9422483"
                         time_creation="Tue Sep 28 19:12:05 2021"
                         time_modification="Tue Sep 28 18:53:34 2021" />
        <observations epoch_first="Tue Sep 28 17:00:00 2021"
                      epoch_last="Tue Sep 28 17:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="31477"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29000"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23917"
                obs_have="23847"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:53:35"
                         size="9422483"
                         time_creation="Tue Sep 28 19:12:05 2021"
                         time_modification="Tue Sep 28 18:53:34 2021" />
        <observations epoch_first="Tue Sep 28 17:00:00 2021"
                      epoch_last="Tue Sep 28 17:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="31477"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29000"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23917"
                obs_have="23847"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:53:35"
                         size="9422483"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 18:53:34 2021" />
        <observations epoch_first="Tue Sep 28 17:00:00 2021"
                      epoch_last="Tue Sep 28 17:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="31477"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="29080"
                obs_have="29000"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="23917"
                obs_have="23847"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/nivo271s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Sep 28 19:22:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8740223"
                         time_creation="Tue Sep 28 19:12:05 2021"
                         time_modification="Tue Sep 28 19:07:34 2021" />
        <observations epoch_first="Tue Sep 28 18:00:00 2021"
                      epoch_last="Tue Sep 28 18:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="36326"
                obs_have="32064"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="29735"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27439"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Tue Sep 28 19:47:29 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8740223"
                         time_creation="Tue Sep 28 19:12:05 2021"
                         time_modification="Tue Sep 28 19:07:34 2021" />
        <observations epoch_first="Tue Sep 28 18:00:00 2021"
                      epoch_last="Tue Sep 28 18:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="36326"
                obs_have="32064"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="29735"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27439"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Tue Sep 28 21:36:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8740223"
                         time_creation="Tue Sep 28 19:12:05 2021"
                         time_modification="Tue Sep 28 19:07:34 2021" />
        <observations epoch_first="Tue Sep 28 18:00:00 2021"
                      epoch_last="Tue Sep 28 18:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="36326"
                obs_have="32064"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="29735"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27439"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8740223"
                         time_creation="Tue Sep 28 19:12:05 2021"
                         time_modification="Tue Sep 28 19:07:34 2021" />
        <observations epoch_first="Tue Sep 28 18:00:00 2021"
                      epoch_last="Tue Sep 28 18:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="36326"
                obs_have="32064"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="29735"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27439"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8740223"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 19:07:34 2021" />
        <observations epoch_first="Tue Sep 28 18:00:00 2021"
                      epoch_last="Tue Sep 28 18:59:59 2021"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="36326"
                obs_have="32064"
                obs_ratio="88.27" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="29735"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27439"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/nivo271t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Sep 28 20:22:33 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9470323"
                         time_creation="Tue Sep 28 20:12:04 2021"
                         time_modification="Tue Sep 28 20:07:08 2021" />
        <observations epoch_first="Tue Sep 28 19:00:00 2021"
                      epoch_last="Tue Sep 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37555"
                obs_have="34423"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="33300"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29846"
                obs_have="29846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 20:47:31 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9470323"
                         time_creation="Tue Sep 28 20:12:04 2021"
                         time_modification="Tue Sep 28 20:07:08 2021" />
        <observations epoch_first="Tue Sep 28 19:00:00 2021"
                      epoch_last="Tue Sep 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37555"
                obs_have="34423"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="33300"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29846"
                obs_have="29846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep 28 22:36:35 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9470323"
                         time_creation="Tue Sep 28 20:12:04 2021"
                         time_modification="Tue Sep 28 20:07:08 2021" />
        <observations epoch_first="Tue Sep 28 19:00:00 2021"
                      epoch_last="Tue Sep 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37555"
                obs_have="34423"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="33300"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29846"
                obs_have="29846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9470323"
                         time_creation="Tue Sep 28 20:12:04 2021"
                         time_modification="Tue Sep 28 20:07:08 2021" />
        <observations epoch_first="Tue Sep 28 19:00:00 2021"
                      epoch_last="Tue Sep 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37555"
                obs_have="34423"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="33300"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29846"
                obs_have="29846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:09"
                         size="9470323"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 20:07:08 2021" />
        <observations epoch_first="Tue Sep 28 19:00:00 2021"
                      epoch_last="Tue Sep 28 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37555"
                obs_have="34423"
                obs_ratio="91.66" />
          <mask elevation="10 degrees"
                obs_expected="33421"
                obs_have="33300"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="29846"
                obs_have="29846"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo271u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Sep 28 21:22:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9663964"
                         time_creation="Tue Sep 28 21:12:04 2021"
                         time_modification="Tue Sep 28 21:07:33 2021" />
        <observations epoch_first="Tue Sep 28 20:00:00 2021"
                      epoch_last="Tue Sep 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36389"
                obs_have="34849"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="33028"
                obs_have="32914"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30995"
                obs_have="30972"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Sep 28 21:47:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9663964"
                         time_creation="Tue Sep 28 21:12:04 2021"
                         time_modification="Tue Sep 28 21:07:33 2021" />
        <observations epoch_first="Tue Sep 28 20:00:00 2021"
                      epoch_last="Tue Sep 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36389"
                obs_have="34849"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="33028"
                obs_have="32914"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30995"
                obs_have="30972"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Sep 28 23:36:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9663964"
                         time_creation="Tue Sep 28 21:12:04 2021"
                         time_modification="Tue Sep 28 21:07:33 2021" />
        <observations epoch_first="Tue Sep 28 20:00:00 2021"
                      epoch_last="Tue Sep 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36389"
                obs_have="34849"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="33028"
                obs_have="32914"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30995"
                obs_have="30972"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9663964"
                         time_creation="Tue Sep 28 21:12:04 2021"
                         time_modification="Tue Sep 28 21:07:33 2021" />
        <observations epoch_first="Tue Sep 28 20:00:00 2021"
                      epoch_last="Tue Sep 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36389"
                obs_have="34849"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="33028"
                obs_have="32914"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30995"
                obs_have="30972"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9663964"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 21:07:33 2021" />
        <observations epoch_first="Tue Sep 28 20:00:00 2021"
                      epoch_last="Tue Sep 28 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36389"
                obs_have="34849"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="33028"
                obs_have="32914"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30995"
                obs_have="30972"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/nivo271v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Sep 29 00:36:33 2021"
               level="3">
        <file_statistics latency="00:52:33"
                         size="8693971"
                         time_creation="Tue Sep 28 23:06:04 2021"
                         time_modification="Tue Sep 28 22:52:32 2021" />
        <observations epoch_first="Tue Sep 28 21:00:00 2021"
                      epoch_last="Tue Sep 28 21:59:59 2021"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37945"
                obs_have="30996"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29441"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="23405"
                obs_have="23373"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:52:33"
                         size="8693971"
                         time_creation="Tue Sep 28 23:06:04 2021"
                         time_modification="Tue Sep 28 22:52:32 2021" />
        <observations epoch_first="Tue Sep 28 21:00:00 2021"
                      epoch_last="Tue Sep 28 21:59:59 2021"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37945"
                obs_have="30996"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29441"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="23405"
                obs_have="23373"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:52:33"
                         size="8693971"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 22:52:32 2021" />
        <observations epoch_first="Tue Sep 28 21:00:00 2021"
                      epoch_last="Tue Sep 28 21:59:59 2021"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37945"
                obs_have="30996"
                obs_ratio="81.69" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29441"
                obs_ratio="97.08" />
          <mask elevation="15 degrees"
                obs_expected="23405"
                obs_have="23373"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/nivo271w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Sep 28 23:22:34 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8711576"
                         time_creation="Tue Sep 28 23:12:05 2021"
                         time_modification="Tue Sep 28 23:07:33 2021" />
        <observations epoch_first="Tue Sep 28 22:00:00 2021"
                      epoch_last="Tue Sep 28 22:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="29049"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27542"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25574"
                obs_have="25534"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Sep 28 23:47:34 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8711576"
                         time_creation="Tue Sep 28 23:12:05 2021"
                         time_modification="Tue Sep 28 23:07:33 2021" />
        <observations epoch_first="Tue Sep 28 22:00:00 2021"
                      epoch_last="Tue Sep 28 22:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="29049"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27542"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25574"
                obs_have="25534"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Sep 29 01:36:34 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8711576"
                         time_creation="Tue Sep 28 23:12:05 2021"
                         time_modification="Tue Sep 28 23:07:33 2021" />
        <observations epoch_first="Tue Sep 28 22:00:00 2021"
                      epoch_last="Tue Sep 28 22:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="29049"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27542"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25574"
                obs_have="25534"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8711576"
                         time_creation="Tue Sep 28 23:12:05 2021"
                         time_modification="Tue Sep 28 23:07:33 2021" />
        <observations epoch_first="Tue Sep 28 22:00:00 2021"
                      epoch_last="Tue Sep 28 22:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="29049"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27542"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25574"
                obs_have="25534"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8711576"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Tue Sep 28 23:07:33 2021" />
        <observations epoch_first="Tue Sep 28 22:00:00 2021"
                      epoch_last="Tue Sep 28 22:59:59 2021"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="30569"
                obs_have="29049"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="27726"
                obs_have="27542"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25574"
                obs_have="25534"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/nivo271x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Sep 29 00:22:34 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8807022"
                         time_creation="Wed Sep 29 00:12:05 2021"
                         time_modification="Wed Sep 29 00:07:26 2021" />
        <observations epoch_first="Tue Sep 28 23:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28683"
                obs_have="28683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26595"
                obs_have="26595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 00:47:34 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8807022"
                         time_creation="Wed Sep 29 00:12:05 2021"
                         time_modification="Wed Sep 29 00:07:26 2021" />
        <observations epoch_first="Tue Sep 28 23:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28683"
                obs_have="28683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26595"
                obs_have="26595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 02:36:31 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8807022"
                         time_creation="Wed Sep 29 00:12:05 2021"
                         time_modification="Wed Sep 29 00:07:26 2021" />
        <observations epoch_first="Tue Sep 28 23:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28683"
                obs_have="28683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26595"
                obs_have="26595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 29 16:58:18 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8807022"
                         time_creation="Wed Sep 29 00:12:05 2021"
                         time_modification="Wed Sep 29 00:07:26 2021" />
        <observations epoch_first="Tue Sep 28 23:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28683"
                obs_have="28683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26595"
                obs_have="26595"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct 28 03:14:10 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8807022"
                         time_creation="Mon Oct 25 01:55:41 2021"
                         time_modification="Wed Sep 29 00:07:26 2021" />
        <observations epoch_first="Tue Sep 28 23:00:00 2021"
                      epoch_last="Tue Sep 28 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28683"
                obs_have="28683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26595"
                obs_have="26595"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
