<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-19 00:00:00"
    DayOfYear="50"
    Year="2021">
  <station name="NIVO">
    <file name="/nivo0500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 20 16:45:32 2021"
               level="3">
        <file_statistics latency="01:32:12"
                         size="7410964"
                         time_creation="Sat Feb 20 02:50:22 2021"
                         time_modification="Sat Feb 20 01:31:42 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30004"
                obs_have="26670"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="25142"
                obs_have="24812"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="22214"
                obs_have="22156"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:01:33 2021"
               level="3">
        <file_statistics latency="01:32:12"
                         size="7410964"
                         time_creation="Thu Mar 18 02:00:59 2021"
                         time_modification="Sat Feb 20 01:31:42 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30004"
                obs_have="26670"
                obs_ratio="88.89" />
          <mask elevation="10 degrees"
                obs_expected="25142"
                obs_have="24812"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="22214"
                obs_have="22156"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/nivo050a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 19 01:22:35 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9836545"
                         time_creation="Fri Feb 19 01:12:02 2021"
                         time_modification="Fri Feb 19 01:07:31 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41199"
                obs_have="36821"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="36448"
                obs_have="35566"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32972"
                obs_have="32972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 01:47:36 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9836545"
                         time_creation="Fri Feb 19 01:12:02 2021"
                         time_modification="Fri Feb 19 01:07:31 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41199"
                obs_have="36821"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="36448"
                obs_have="35566"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32972"
                obs_have="32972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 03:36:33 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9836545"
                         time_creation="Fri Feb 19 01:12:02 2021"
                         time_modification="Fri Feb 19 01:07:31 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41199"
                obs_have="36821"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="36448"
                obs_have="35566"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32972"
                obs_have="32972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9836545"
                         time_creation="Fri Feb 19 01:12:02 2021"
                         time_modification="Fri Feb 19 01:07:31 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41199"
                obs_have="36821"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="36448"
                obs_have="35566"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32972"
                obs_have="32972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9836545"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 01:07:31 2021" />
        <observations epoch_first="Fri Feb 19 00:00:00 2021"
                      epoch_last="Fri Feb 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41199"
                obs_have="36821"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="36448"
                obs_have="35566"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="32972"
                obs_have="32972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 19 02:22:34 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9855884"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:32 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41598"
                obs_have="37643"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="34444"
                obs_have="33999"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 02:47:32 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9855884"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:32 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41598"
                obs_have="37643"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="34444"
                obs_have="33999"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:36:36 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9855884"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:32 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41598"
                obs_have="37643"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="34444"
                obs_have="33999"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9855884"
                         time_creation="Fri Feb 19 02:12:04 2021"
                         time_modification="Fri Feb 19 02:07:32 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41598"
                obs_have="37643"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="34444"
                obs_have="33999"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9855884"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 02:07:32 2021" />
        <observations epoch_first="Fri Feb 19 01:00:00 2021"
                      epoch_last="Fri Feb 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41598"
                obs_have="37643"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="34444"
                obs_have="33999"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 19 03:22:32 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9700195"
                         time_creation="Fri Feb 19 03:12:03 2021"
                         time_modification="Fri Feb 19 03:07:31 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36191"
                obs_have="36162"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34655"
                obs_have="34655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 03:47:36 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9700195"
                         time_creation="Fri Feb 19 03:12:03 2021"
                         time_modification="Fri Feb 19 03:07:31 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36191"
                obs_have="36162"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34655"
                obs_have="34655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 05:36:36 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9700195"
                         time_creation="Fri Feb 19 03:12:03 2021"
                         time_modification="Fri Feb 19 03:07:31 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36191"
                obs_have="36162"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34655"
                obs_have="34655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9700195"
                         time_creation="Fri Feb 19 03:12:03 2021"
                         time_modification="Fri Feb 19 03:07:31 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36191"
                obs_have="36162"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34655"
                obs_have="34655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9700195"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 03:07:31 2021" />
        <observations epoch_first="Fri Feb 19 02:00:00 2021"
                      epoch_last="Fri Feb 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36191"
                obs_have="36162"
                obs_ratio="99.92" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34655"
                obs_have="34655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 19 04:22:38 2021"
               level="3">
        <file_statistics latency="00:12:32"
                         size="9391230"
                         time_creation="Fri Feb 19 04:16:02 2021"
                         time_modification="Fri Feb 19 04:12:31 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38649"
                obs_have="34065"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="33270"
                obs_have="32882"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29203"
                obs_have="29203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:47:32 2021"
               level="3">
        <file_statistics latency="00:21:19"
                         size="9391230"
                         time_creation="Fri Feb 19 04:45:04 2021"
                         time_modification="Fri Feb 19 04:21:18 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38649"
                obs_have="34065"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="33270"
                obs_have="32882"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29203"
                obs_have="29203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 06:36:37 2021"
               level="3">
        <file_statistics latency="00:21:19"
                         size="9391230"
                         time_creation="Fri Feb 19 04:45:04 2021"
                         time_modification="Fri Feb 19 04:21:18 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38649"
                obs_have="34065"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="33270"
                obs_have="32882"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29203"
                obs_have="29203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:21:19"
                         size="9391230"
                         time_creation="Fri Feb 19 04:45:04 2021"
                         time_modification="Fri Feb 19 04:21:18 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38649"
                obs_have="34065"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="33270"
                obs_have="32882"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29203"
                obs_have="29203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:21:19"
                         size="9391230"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 04:21:18 2021" />
        <observations epoch_first="Fri Feb 19 03:00:00 2021"
                      epoch_last="Fri Feb 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38649"
                obs_have="34065"
                obs_ratio="88.14" />
          <mask elevation="10 degrees"
                obs_expected="33270"
                obs_have="32882"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="29203"
                obs_have="29203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 19 05:22:37 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8751114"
                         time_creation="Fri Feb 19 05:12:04 2021"
                         time_modification="Fri Feb 19 05:07:33 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33623"
                obs_have="27150"
                obs_ratio="80.75" />
          <mask elevation="10 degrees"
                obs_expected="26228"
                obs_have="25574"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 05:47:34 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8751114"
                         time_creation="Fri Feb 19 05:12:04 2021"
                         time_modification="Fri Feb 19 05:07:33 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33623"
                obs_have="27150"
                obs_ratio="80.75" />
          <mask elevation="10 degrees"
                obs_expected="26228"
                obs_have="25574"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 07:36:37 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8751114"
                         time_creation="Fri Feb 19 05:12:04 2021"
                         time_modification="Fri Feb 19 05:07:33 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33623"
                obs_have="27150"
                obs_ratio="80.75" />
          <mask elevation="10 degrees"
                obs_expected="26228"
                obs_have="25574"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8751114"
                         time_creation="Fri Feb 19 05:12:04 2021"
                         time_modification="Fri Feb 19 05:07:33 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33623"
                obs_have="27150"
                obs_ratio="80.75" />
          <mask elevation="10 degrees"
                obs_expected="26228"
                obs_have="25574"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="8751114"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 05:07:33 2021" />
        <observations epoch_first="Fri Feb 19 04:00:00 2021"
                      epoch_last="Fri Feb 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33623"
                obs_have="27150"
                obs_ratio="80.75" />
          <mask elevation="10 degrees"
                obs_expected="26228"
                obs_have="25574"
                obs_ratio="97.51" />
          <mask elevation="15 degrees"
                obs_expected="23494"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 19 06:22:35 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="9072174"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:35 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33641"
                obs_have="30543"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27529"
                obs_have="26987"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="22531"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 06:47:35 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="9072174"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:35 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33641"
                obs_have="30543"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27529"
                obs_have="26987"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="22531"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 08:36:36 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="9072174"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:35 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33641"
                obs_have="30543"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27529"
                obs_have="26987"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="22531"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="9072174"
                         time_creation="Fri Feb 19 06:12:04 2021"
                         time_modification="Fri Feb 19 06:07:35 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33641"
                obs_have="30543"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27529"
                obs_have="26987"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="22531"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="9072174"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 06:07:35 2021" />
        <observations epoch_first="Fri Feb 19 05:00:00 2021"
                      epoch_last="Fri Feb 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33641"
                obs_have="30543"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="27529"
                obs_have="26987"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="22531"
                obs_have="22530"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 19 07:22:35 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8106273"
                         time_creation="Fri Feb 19 07:12:03 2021"
                         time_modification="Fri Feb 19 07:07:34 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="26040"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="26214"
                obs_have="25724"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 07:47:36 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8106273"
                         time_creation="Fri Feb 19 07:12:03 2021"
                         time_modification="Fri Feb 19 07:07:34 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="26040"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="26214"
                obs_have="25724"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 09:36:35 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8106273"
                         time_creation="Fri Feb 19 07:12:03 2021"
                         time_modification="Fri Feb 19 07:07:34 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="26040"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="26214"
                obs_have="25724"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8106273"
                         time_creation="Fri Feb 19 07:12:03 2021"
                         time_modification="Fri Feb 19 07:07:34 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="26040"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="26214"
                obs_have="25724"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8106273"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 07:07:34 2021" />
        <observations epoch_first="Fri Feb 19 06:00:00 2021"
                      epoch_last="Fri Feb 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="26040"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="26214"
                obs_have="25724"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="23276"
                obs_have="23276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 19 08:22:35 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8506223"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:34 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32885"
                obs_have="30023"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="26983"
                obs_have="26773"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="24165"
                obs_have="24165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 08:47:35 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8506223"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:34 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32885"
                obs_have="30023"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="26983"
                obs_have="26773"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="24165"
                obs_have="24165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 10:36:36 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8506223"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:34 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32885"
                obs_have="30023"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="26983"
                obs_have="26773"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="24165"
                obs_have="24165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8506223"
                         time_creation="Fri Feb 19 08:12:04 2021"
                         time_modification="Fri Feb 19 08:07:34 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32885"
                obs_have="30023"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="26983"
                obs_have="26773"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="24165"
                obs_have="24165"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8506223"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 08:07:34 2021" />
        <observations epoch_first="Fri Feb 19 07:00:00 2021"
                      epoch_last="Fri Feb 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32885"
                obs_have="30023"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="26983"
                obs_have="26773"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="24165"
                obs_have="24165"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 19 09:22:35 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8438903"
                         time_creation="Fri Feb 19 09:12:04 2021"
                         time_modification="Fri Feb 19 09:07:35 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32665"
                obs_have="31905"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23974"
                obs_have="23974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 09:47:35 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8438903"
                         time_creation="Fri Feb 19 09:12:04 2021"
                         time_modification="Fri Feb 19 09:07:35 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32665"
                obs_have="31905"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23974"
                obs_have="23974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 11:36:36 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8438903"
                         time_creation="Fri Feb 19 09:12:04 2021"
                         time_modification="Fri Feb 19 09:07:35 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32665"
                obs_have="31905"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23974"
                obs_have="23974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8438903"
                         time_creation="Fri Feb 19 09:12:04 2021"
                         time_modification="Fri Feb 19 09:07:35 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32665"
                obs_have="31905"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23974"
                obs_have="23974"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8438903"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 09:07:35 2021" />
        <observations epoch_first="Fri Feb 19 08:00:00 2021"
                      epoch_last="Fri Feb 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32665"
                obs_have="31905"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="29229"
                obs_have="29229"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23974"
                obs_have="23974"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 19 10:22:36 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8772408"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:38 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39622"
                obs_have="37458"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33842"
                obs_have="33724"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30786"
                obs_have="30786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 10:47:37 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8772408"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:38 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39622"
                obs_have="37458"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33842"
                obs_have="33724"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30786"
                obs_have="30786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 12:36:38 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8772408"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:38 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39622"
                obs_have="37458"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33842"
                obs_have="33724"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30786"
                obs_have="30786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8772408"
                         time_creation="Fri Feb 19 10:12:03 2021"
                         time_modification="Fri Feb 19 10:07:38 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39622"
                obs_have="37458"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33842"
                obs_have="33724"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30786"
                obs_have="30786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8772408"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 10:07:38 2021" />
        <observations epoch_first="Fri Feb 19 09:00:00 2021"
                      epoch_last="Fri Feb 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39622"
                obs_have="37458"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="33842"
                obs_have="33724"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="30786"
                obs_have="30786"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 19 11:22:38 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9623118"
                         time_creation="Fri Feb 19 11:12:03 2021"
                         time_modification="Fri Feb 19 11:07:39 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38947"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="37555"
                obs_ratio="93.48" />
          <mask elevation="15 degrees"
                obs_expected="35954"
                obs_have="34211"
                obs_ratio="95.15" />
        </observations>
      </control>
      <control date="Fri Feb 19 11:47:38 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9623118"
                         time_creation="Fri Feb 19 11:12:03 2021"
                         time_modification="Fri Feb 19 11:07:39 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38947"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="37555"
                obs_ratio="93.48" />
          <mask elevation="15 degrees"
                obs_expected="35954"
                obs_have="34211"
                obs_ratio="95.15" />
        </observations>
      </control>
      <control date="Fri Feb 19 13:36:38 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9623118"
                         time_creation="Fri Feb 19 11:12:03 2021"
                         time_modification="Fri Feb 19 11:07:39 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38947"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="37555"
                obs_ratio="93.48" />
          <mask elevation="15 degrees"
                obs_expected="35954"
                obs_have="34211"
                obs_ratio="95.15" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9623118"
                         time_creation="Fri Feb 19 11:12:03 2021"
                         time_modification="Fri Feb 19 11:07:39 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38947"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="37555"
                obs_ratio="93.48" />
          <mask elevation="15 degrees"
                obs_expected="35954"
                obs_have="34211"
                obs_ratio="95.15" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="9623118"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 11:07:39 2021" />
        <observations epoch_first="Fri Feb 19 10:00:00 2021"
                      epoch_last="Fri Feb 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38947"
                obs_ratio="87.57" />
          <mask elevation="10 degrees"
                obs_expected="40175"
                obs_have="37555"
                obs_ratio="93.48" />
          <mask elevation="15 degrees"
                obs_expected="35954"
                obs_have="34211"
                obs_ratio="95.15" />
        </observations>
      </control>
    </file>
    <file name="/nivo050l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 19 12:22:36 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="10450045"
                         time_creation="Fri Feb 19 12:12:04 2021"
                         time_modification="Fri Feb 19 12:07:34 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41626"
                obs_have="39456"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37259"
                obs_have="37259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34018"
                obs_have="34018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 12:47:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="10450045"
                         time_creation="Fri Feb 19 12:12:04 2021"
                         time_modification="Fri Feb 19 12:07:34 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41626"
                obs_have="39456"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37259"
                obs_have="37259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34018"
                obs_have="34018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 14:36:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="10450045"
                         time_creation="Fri Feb 19 12:12:04 2021"
                         time_modification="Fri Feb 19 12:07:34 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41626"
                obs_have="39456"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37259"
                obs_have="37259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34018"
                obs_have="34018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="10450045"
                         time_creation="Fri Feb 19 12:12:04 2021"
                         time_modification="Fri Feb 19 12:07:34 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41626"
                obs_have="39456"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37259"
                obs_have="37259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34018"
                obs_have="34018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="10450045"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 12:07:34 2021" />
        <observations epoch_first="Fri Feb 19 11:00:00 2021"
                      epoch_last="Fri Feb 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41626"
                obs_have="39456"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37259"
                obs_have="37259"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34018"
                obs_have="34018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 19 13:22:38 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9783713"
                         time_creation="Fri Feb 19 13:12:03 2021"
                         time_modification="Fri Feb 19 13:07:38 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39911"
                obs_have="33863"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="32569"
                obs_have="31942"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26451"
                obs_have="26451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 13:47:38 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9783713"
                         time_creation="Fri Feb 19 13:12:03 2021"
                         time_modification="Fri Feb 19 13:07:38 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39911"
                obs_have="33863"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="32569"
                obs_have="31942"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26451"
                obs_have="26451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 15:36:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9783713"
                         time_creation="Fri Feb 19 13:12:03 2021"
                         time_modification="Fri Feb 19 13:07:38 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39911"
                obs_have="33863"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="32569"
                obs_have="31942"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26451"
                obs_have="26451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9783713"
                         time_creation="Fri Feb 19 13:12:03 2021"
                         time_modification="Fri Feb 19 13:07:38 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39911"
                obs_have="33863"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="32569"
                obs_have="31942"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26451"
                obs_have="26451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="9783713"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 13:07:38 2021" />
        <observations epoch_first="Fri Feb 19 12:00:00 2021"
                      epoch_last="Fri Feb 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39911"
                obs_have="33863"
                obs_ratio="84.85" />
          <mask elevation="10 degrees"
                obs_expected="32569"
                obs_have="31942"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26451"
                obs_have="26451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 19 14:22:33 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8940441"
                         time_creation="Fri Feb 19 14:12:03 2021"
                         time_modification="Fri Feb 19 14:07:32 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="30383"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28374"
                obs_have="28050"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="25087"
                obs_have="25087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 14:47:38 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8940441"
                         time_creation="Fri Feb 19 14:12:03 2021"
                         time_modification="Fri Feb 19 14:07:32 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="30383"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28374"
                obs_have="28050"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="25087"
                obs_have="25087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 16:36:32 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8940441"
                         time_creation="Fri Feb 19 14:12:03 2021"
                         time_modification="Fri Feb 19 14:07:32 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="30383"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28374"
                obs_have="28050"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="25087"
                obs_have="25087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8940441"
                         time_creation="Fri Feb 19 14:12:03 2021"
                         time_modification="Fri Feb 19 14:07:32 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="30383"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28374"
                obs_have="28050"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="25087"
                obs_have="25087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8940441"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 14:07:32 2021" />
        <observations epoch_first="Fri Feb 19 13:00:00 2021"
                      epoch_last="Fri Feb 19 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34140"
                obs_have="30383"
                obs_ratio="89.00" />
          <mask elevation="10 degrees"
                obs_expected="28374"
                obs_have="28050"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="25087"
                obs_have="25087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 19 15:22:35 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8475284"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:32 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 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="28740"
                obs_have="28740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26380"
                obs_have="26380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 15:47:35 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8475284"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:32 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 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="28740"
                obs_have="28740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26380"
                obs_have="26380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 17:36:31 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8475284"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:32 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 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="28740"
                obs_have="28740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26380"
                obs_have="26380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8475284"
                         time_creation="Fri Feb 19 15:12:03 2021"
                         time_modification="Fri Feb 19 15:07:32 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 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="28740"
                obs_have="28740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26380"
                obs_have="26380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="8475284"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 15:07:32 2021" />
        <observations epoch_first="Fri Feb 19 14:00:00 2021"
                      epoch_last="Fri Feb 19 14:59:59 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="28740"
                obs_have="28740"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26380"
                obs_have="26380"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 19 16:22:33 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8329240"
                         time_creation="Fri Feb 19 16:12:04 2021"
                         time_modification="Fri Feb 19 16:07:34 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="25987"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24366"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 16:47:33 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8329240"
                         time_creation="Fri Feb 19 16:12:04 2021"
                         time_modification="Fri Feb 19 16:07:34 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="25987"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24366"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 18:36:38 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8329240"
                         time_creation="Fri Feb 19 16:12:04 2021"
                         time_modification="Fri Feb 19 16:07:34 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="25987"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24366"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8329240"
                         time_creation="Fri Feb 19 16:12:04 2021"
                         time_modification="Fri Feb 19 16:07:34 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="25987"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24366"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8329240"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 16:07:34 2021" />
        <observations epoch_first="Fri Feb 19 15:00:00 2021"
                      epoch_last="Fri Feb 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="25987"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="25002"
                obs_have="24366"
                obs_ratio="97.46" />
          <mask elevation="15 degrees"
                obs_expected="22140"
                obs_have="22140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 19 17:22:37 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8660323"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:34 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="28196"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23546"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="19702"
                obs_have="19702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 17:47:38 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8660323"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:34 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="28196"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23546"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="19702"
                obs_have="19702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 19:36:36 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8660323"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:34 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="28196"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23546"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="19702"
                obs_have="19702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8660323"
                         time_creation="Fri Feb 19 17:12:05 2021"
                         time_modification="Fri Feb 19 17:07:34 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="28196"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23546"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="19702"
                obs_have="19702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8660323"
                         time_creation="Thu Mar 18 01:54:29 2021"
                         time_modification="Fri Feb 19 17:07:34 2021" />
        <observations epoch_first="Fri Feb 19 16:00:00 2021"
                      epoch_last="Fri Feb 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="28196"
                obs_ratio="82.63" />
          <mask elevation="10 degrees"
                obs_expected="23892"
                obs_have="23546"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="19702"
                obs_have="19702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 19 18:22:33 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8697807"
                         time_creation="Fri Feb 19 18:12:03 2021"
                         time_modification="Fri Feb 19 18:07:34 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34365"
                obs_have="31681"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="28000"
                obs_have="27861"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 18:47:34 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8697807"
                         time_creation="Fri Feb 19 18:12:03 2021"
                         time_modification="Fri Feb 19 18:07:34 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34365"
                obs_have="31681"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="28000"
                obs_have="27861"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 20:36:38 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8697807"
                         time_creation="Fri Feb 19 18:12:03 2021"
                         time_modification="Fri Feb 19 18:07:34 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34365"
                obs_have="31681"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="28000"
                obs_have="27861"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8697807"
                         time_creation="Fri Feb 19 18:12:03 2021"
                         time_modification="Fri Feb 19 18:07:34 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34365"
                obs_have="31681"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="28000"
                obs_have="27861"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:35"
                         size="8697807"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Fri Feb 19 18:07:34 2021" />
        <observations epoch_first="Fri Feb 19 17:00:00 2021"
                      epoch_last="Fri Feb 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34365"
                obs_have="31681"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="28000"
                obs_have="27861"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 19 19:22:36 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9151350"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:33 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36028"
                obs_have="32466"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="31820"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 19:47:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9151350"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:33 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36028"
                obs_have="32466"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="31820"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 21:36:39 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9151350"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:33 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36028"
                obs_have="32466"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="31820"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9151350"
                         time_creation="Fri Feb 19 19:12:04 2021"
                         time_modification="Fri Feb 19 19:07:33 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36028"
                obs_have="32466"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="31820"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9151350"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Fri Feb 19 19:07:33 2021" />
        <observations epoch_first="Fri Feb 19 18:00:00 2021"
                      epoch_last="Fri Feb 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36028"
                obs_have="32466"
                obs_ratio="90.11" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="31820"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="28181"
                obs_have="28181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 19 20:22:38 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9422873"
                         time_creation="Fri Feb 19 20:12:03 2021"
                         time_modification="Fri Feb 19 20:07:37 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35755"
                obs_have="32710"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="29947"
                obs_have="29810"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="26886"
                obs_have="26886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 20:47:34 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9422873"
                         time_creation="Fri Feb 19 20:12:03 2021"
                         time_modification="Fri Feb 19 20:07:37 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35755"
                obs_have="32710"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="29947"
                obs_have="29810"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="26886"
                obs_have="26886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 22:36:38 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9422873"
                         time_creation="Fri Feb 19 20:12:03 2021"
                         time_modification="Fri Feb 19 20:07:37 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35755"
                obs_have="32710"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="29947"
                obs_have="29810"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="26886"
                obs_have="26886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9422873"
                         time_creation="Fri Feb 19 20:12:03 2021"
                         time_modification="Fri Feb 19 20:07:37 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35755"
                obs_have="32710"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="29947"
                obs_have="29810"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="26886"
                obs_have="26886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9422873"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Fri Feb 19 20:07:37 2021" />
        <observations epoch_first="Fri Feb 19 19:00:00 2021"
                      epoch_last="Fri Feb 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35755"
                obs_have="32710"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="29947"
                obs_have="29810"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="26886"
                obs_have="26886"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 19 21:22:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10039436"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:38 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41037"
                obs_have="37051"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="35035"
                obs_have="34957"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="30533"
                obs_have="30533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 21:47:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10039436"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:38 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41037"
                obs_have="37051"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="35035"
                obs_have="34957"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="30533"
                obs_have="30533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 23:36:40 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10039436"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:38 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41037"
                obs_have="37051"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="35035"
                obs_have="34957"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="30533"
                obs_have="30533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10039436"
                         time_creation="Fri Feb 19 21:10:10 2021"
                         time_modification="Fri Feb 19 21:07:38 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41037"
                obs_have="37051"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="35035"
                obs_have="34957"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="30533"
                obs_have="30533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="10039436"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Fri Feb 19 21:07:38 2021" />
        <observations epoch_first="Fri Feb 19 20:00:00 2021"
                      epoch_last="Fri Feb 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41037"
                obs_have="37051"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="35035"
                obs_have="34957"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="30533"
                obs_have="30533"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 19 22:22:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10482665"
                         time_creation="Fri Feb 19 22:12:04 2021"
                         time_modification="Fri Feb 19 22:07:39 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43315"
                obs_have="38798"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32519"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 22:47:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10482665"
                         time_creation="Fri Feb 19 22:12:04 2021"
                         time_modification="Fri Feb 19 22:07:39 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43315"
                obs_have="38798"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32519"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 00:36:41 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10482665"
                         time_creation="Fri Feb 19 22:12:04 2021"
                         time_modification="Fri Feb 19 22:07:39 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43315"
                obs_have="38798"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32519"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10482665"
                         time_creation="Fri Feb 19 22:12:04 2021"
                         time_modification="Fri Feb 19 22:07:39 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43315"
                obs_have="38798"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32519"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10482665"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Fri Feb 19 22:07:39 2021" />
        <observations epoch_first="Fri Feb 19 21:00:00 2021"
                      epoch_last="Fri Feb 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43315"
                obs_have="38798"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32803"
                obs_have="32519"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="29202"
                obs_have="29202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 19 23:22:39 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9619721"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:37 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="36842"
                obs_ratio="90.31" />
          <mask elevation="10 degrees"
                obs_expected="34826"
                obs_have="34150"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 23:47:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9619721"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:37 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="36842"
                obs_ratio="90.31" />
          <mask elevation="10 degrees"
                obs_expected="34826"
                obs_have="34150"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 01:36:40 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9619721"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:37 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="36842"
                obs_ratio="90.31" />
          <mask elevation="10 degrees"
                obs_expected="34826"
                obs_have="34150"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9619721"
                         time_creation="Fri Feb 19 23:12:05 2021"
                         time_modification="Fri Feb 19 23:07:37 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="36842"
                obs_ratio="90.31" />
          <mask elevation="10 degrees"
                obs_expected="34826"
                obs_have="34150"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:38"
                         size="9619721"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Fri Feb 19 23:07:37 2021" />
        <observations epoch_first="Fri Feb 19 22:00:00 2021"
                      epoch_last="Fri Feb 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="36842"
                obs_ratio="90.31" />
          <mask elevation="10 degrees"
                obs_expected="34826"
                obs_have="34150"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29672"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nivo050x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 20 00:22:41 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10173038"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:31 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="36924"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35374"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33135"
                obs_have="33135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 00:47:41 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10173038"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:31 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="36924"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35374"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33135"
                obs_have="33135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 02:36:36 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10173038"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:31 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="36924"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35374"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33135"
                obs_have="33135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:59:52 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10173038"
                         time_creation="Sat Feb 20 00:12:07 2021"
                         time_modification="Sat Feb 20 00:07:31 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="36924"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35374"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33135"
                obs_have="33135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 21 03:15:39 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10173038"
                         time_creation="Thu Mar 18 01:54:30 2021"
                         time_modification="Sat Feb 20 00:07:31 2021" />
        <observations epoch_first="Fri Feb 19 23:00:00 2021"
                      epoch_last="Fri Feb 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37846"
                obs_have="36924"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="35433"
                obs_have="35374"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33135"
                obs_have="33135"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
