<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-06-20 00:00:00"
    DayOfYear="171"
    Year="2019">
  <station name="NVPT">
    <file name="/nvpt1710.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 21 17:45:36 2019"
               level="3">
        <file_statistics latency="04:33:36"
                         size="4995812"
                         time_creation="Fri Jun 21 04:50:08 2019"
                         time_modification="Fri Jun 21 04:33:06 2019" />
        <observations epoch_first="Thu Jun 20 00:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:30 2019"
                      epochs="2631"
                      epochs_ratio="91.35">
          <mask elevation="03 degrees"
                obs_expected="29750"
                obs_have="22166"
                obs_ratio="74.51" />
          <mask elevation="10 degrees"
                obs_expected="24795"
                obs_have="22158"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="19763"
                obs_ratio="89.44" />
        </observations>
      </control>
      <control date="Sat Jul 20 05:50:36 2019"
               level="3">
        <file_statistics latency="04:33:36"
                         size="4995812"
                         time_creation="Wed Jul 17 02:01:04 2019"
                         time_modification="Fri Jun 21 04:33:06 2019" />
        <observations epoch_first="Thu Jun 20 00:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:30 2019"
                      epochs="2631"
                      epochs_ratio="91.35">
          <mask elevation="03 degrees"
                obs_expected="29750"
                obs_have="22166"
                obs_ratio="74.51" />
          <mask elevation="10 degrees"
                obs_expected="24795"
                obs_have="22158"
                obs_ratio="89.36" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="19763"
                obs_ratio="89.44" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun 20 01:44:34 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6362973"
                         time_creation="Thu Jun 20 01:14:02 2019"
                         time_modification="Thu Jun 20 01:10:01 2019" />
        <observations epoch_first="Thu Jun 20 00:00:00 2019"
                      epoch_last="Thu Jun 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27261"
                obs_have="25069"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25091"
                obs_have="25069"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23607"
                obs_have="23607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 03:32:32 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6362973"
                         time_creation="Thu Jun 20 01:14:02 2019"
                         time_modification="Thu Jun 20 01:10:01 2019" />
        <observations epoch_first="Thu Jun 20 00:00:00 2019"
                      epoch_last="Thu Jun 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27261"
                obs_have="25069"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25091"
                obs_have="25069"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23607"
                obs_have="23607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6362973"
                         time_creation="Thu Jun 20 01:14:02 2019"
                         time_modification="Thu Jun 20 01:10:01 2019" />
        <observations epoch_first="Thu Jun 20 00:00:00 2019"
                      epoch_last="Thu Jun 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27261"
                obs_have="25069"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25091"
                obs_have="25069"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23607"
                obs_have="23607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6362973"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 01:10:01 2019" />
        <observations epoch_first="Thu Jun 20 00:00:00 2019"
                      epoch_last="Thu Jun 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27261"
                obs_have="25069"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="25091"
                obs_have="25069"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23607"
                obs_have="23607"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun 20 02:19:30 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="5950794"
                         time_creation="Thu Jun 20 02:14:07 2019"
                         time_modification="Thu Jun 20 02:09:55 2019" />
        <observations epoch_first="Thu Jun 20 01:00:00 2019"
                      epoch_last="Thu Jun 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24279"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="24412"
                obs_have="24267"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21604"
                obs_have="21603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 02:44:30 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="5950794"
                         time_creation="Thu Jun 20 02:14:07 2019"
                         time_modification="Thu Jun 20 02:09:55 2019" />
        <observations epoch_first="Thu Jun 20 01:00:00 2019"
                      epoch_last="Thu Jun 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24279"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="24412"
                obs_have="24267"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21604"
                obs_have="21603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 04:32:28 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="5950794"
                         time_creation="Thu Jun 20 02:14:07 2019"
                         time_modification="Thu Jun 20 02:09:55 2019" />
        <observations epoch_first="Thu Jun 20 01:00:00 2019"
                      epoch_last="Thu Jun 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24279"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="24412"
                obs_have="24267"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21604"
                obs_have="21603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="5950794"
                         time_creation="Thu Jun 20 02:14:07 2019"
                         time_modification="Thu Jun 20 02:09:55 2019" />
        <observations epoch_first="Thu Jun 20 01:00:00 2019"
                      epoch_last="Thu Jun 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24279"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="24412"
                obs_have="24267"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21604"
                obs_have="21603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:09:56"
                         size="5950794"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 02:09:55 2019" />
        <observations epoch_first="Thu Jun 20 01:00:00 2019"
                      epoch_last="Thu Jun 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30297"
                obs_have="24279"
                obs_ratio="80.14" />
          <mask elevation="10 degrees"
                obs_expected="24412"
                obs_have="24267"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21604"
                obs_have="21603"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun 20 03:19:30 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5096030"
                         time_creation="Thu Jun 20 03:14:02 2019"
                         time_modification="Thu Jun 20 03:09:57 2019" />
        <observations epoch_first="Thu Jun 20 02:00:00 2019"
                      epoch_last="Thu Jun 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26980"
                obs_have="23443"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23564"
                obs_have="23443"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19456"
                obs_have="19456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 03:44:31 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5096030"
                         time_creation="Thu Jun 20 03:14:02 2019"
                         time_modification="Thu Jun 20 03:09:57 2019" />
        <observations epoch_first="Thu Jun 20 02:00:00 2019"
                      epoch_last="Thu Jun 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26980"
                obs_have="23443"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23564"
                obs_have="23443"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19456"
                obs_have="19456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 05:32:31 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5096030"
                         time_creation="Thu Jun 20 03:14:02 2019"
                         time_modification="Thu Jun 20 03:09:57 2019" />
        <observations epoch_first="Thu Jun 20 02:00:00 2019"
                      epoch_last="Thu Jun 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26980"
                obs_have="23443"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23564"
                obs_have="23443"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19456"
                obs_have="19456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5096030"
                         time_creation="Thu Jun 20 03:14:02 2019"
                         time_modification="Thu Jun 20 03:09:57 2019" />
        <observations epoch_first="Thu Jun 20 02:00:00 2019"
                      epoch_last="Thu Jun 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26980"
                obs_have="23443"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23564"
                obs_have="23443"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19456"
                obs_have="19456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5096030"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 03:09:57 2019" />
        <observations epoch_first="Thu Jun 20 02:00:00 2019"
                      epoch_last="Thu Jun 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26980"
                obs_have="23443"
                obs_ratio="86.89" />
          <mask elevation="10 degrees"
                obs_expected="23564"
                obs_have="23443"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="19456"
                obs_have="19456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun 20 04:19:32 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="5744621"
                         time_creation="Thu Jun 20 04:14:01 2019"
                         time_modification="Thu Jun 20 04:10:04 2019" />
        <observations epoch_first="Thu Jun 20 03:00:00 2019"
                      epoch_last="Thu Jun 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30215"
                obs_have="26137"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26130"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 04:44:34 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="5744621"
                         time_creation="Thu Jun 20 04:14:01 2019"
                         time_modification="Thu Jun 20 04:10:04 2019" />
        <observations epoch_first="Thu Jun 20 03:00:00 2019"
                      epoch_last="Thu Jun 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30215"
                obs_have="26137"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26130"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 06:32:35 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="5744621"
                         time_creation="Thu Jun 20 04:14:01 2019"
                         time_modification="Thu Jun 20 04:10:04 2019" />
        <observations epoch_first="Thu Jun 20 03:00:00 2019"
                      epoch_last="Thu Jun 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30215"
                obs_have="26137"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26130"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="5744621"
                         time_creation="Thu Jun 20 04:14:01 2019"
                         time_modification="Thu Jun 20 04:10:04 2019" />
        <observations epoch_first="Thu Jun 20 03:00:00 2019"
                      epoch_last="Thu Jun 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30215"
                obs_have="26137"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26130"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="5744621"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 04:10:04 2019" />
        <observations epoch_first="Thu Jun 20 03:00:00 2019"
                      epoch_last="Thu Jun 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30215"
                obs_have="26137"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="26209"
                obs_have="26130"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun 20 05:19:36 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="6948009"
                         time_creation="Thu Jun 20 05:15:28 2019"
                         time_modification="Thu Jun 20 05:10:03 2019" />
        <observations epoch_first="Thu Jun 20 04:00:00 2019"
                      epoch_last="Thu Jun 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32182"
                obs_have="32129"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 05:44:37 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="6948009"
                         time_creation="Thu Jun 20 05:15:28 2019"
                         time_modification="Thu Jun 20 05:10:03 2019" />
        <observations epoch_first="Thu Jun 20 04:00:00 2019"
                      epoch_last="Thu Jun 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32182"
                obs_have="32129"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 07:32:38 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="6948009"
                         time_creation="Thu Jun 20 05:15:28 2019"
                         time_modification="Thu Jun 20 05:10:03 2019" />
        <observations epoch_first="Thu Jun 20 04:00:00 2019"
                      epoch_last="Thu Jun 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32182"
                obs_have="32129"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="6948009"
                         time_creation="Thu Jun 20 05:15:28 2019"
                         time_modification="Thu Jun 20 05:10:03 2019" />
        <observations epoch_first="Thu Jun 20 04:00:00 2019"
                      epoch_last="Thu Jun 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32182"
                obs_have="32129"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="6948009"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 05:10:03 2019" />
        <observations epoch_first="Thu Jun 20 04:00:00 2019"
                      epoch_last="Thu Jun 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32129"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="32182"
                obs_have="32129"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29959"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun 20 06:19:36 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7501105"
                         time_creation="Thu Jun 20 06:15:06 2019"
                         time_modification="Thu Jun 20 06:10:02 2019" />
        <observations epoch_first="Thu Jun 20 05:00:00 2019"
                      epoch_last="Thu Jun 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36021"
                obs_have="32500"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32574"
                obs_have="32497"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 06:44:36 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7501105"
                         time_creation="Thu Jun 20 06:15:06 2019"
                         time_modification="Thu Jun 20 06:10:02 2019" />
        <observations epoch_first="Thu Jun 20 05:00:00 2019"
                      epoch_last="Thu Jun 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36021"
                obs_have="32500"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32574"
                obs_have="32497"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 08:32:38 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7501105"
                         time_creation="Thu Jun 20 06:15:06 2019"
                         time_modification="Thu Jun 20 06:10:02 2019" />
        <observations epoch_first="Thu Jun 20 05:00:00 2019"
                      epoch_last="Thu Jun 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36021"
                obs_have="32500"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32574"
                obs_have="32497"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7501105"
                         time_creation="Thu Jun 20 06:15:06 2019"
                         time_modification="Thu Jun 20 06:10:02 2019" />
        <observations epoch_first="Thu Jun 20 05:00:00 2019"
                      epoch_last="Thu Jun 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36021"
                obs_have="32500"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32574"
                obs_have="32497"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7501105"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 06:10:02 2019" />
        <observations epoch_first="Thu Jun 20 05:00:00 2019"
                      epoch_last="Thu Jun 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36021"
                obs_have="32500"
                obs_ratio="90.23" />
          <mask elevation="10 degrees"
                obs_expected="32574"
                obs_have="32497"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28931"
                obs_have="28931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun 20 07:19:35 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7799576"
                         time_creation="Thu Jun 20 07:14:08 2019"
                         time_modification="Thu Jun 20 07:10:01 2019" />
        <observations epoch_first="Thu Jun 20 06:00:00 2019"
                      epoch_last="Thu Jun 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39439"
                obs_have="31566"
                obs_ratio="80.04" />
          <mask elevation="10 degrees"
                obs_expected="31657"
                obs_have="31534"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 07:44:37 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7799576"
                         time_creation="Thu Jun 20 07:14:08 2019"
                         time_modification="Thu Jun 20 07:10:01 2019" />
        <observations epoch_first="Thu Jun 20 06:00:00 2019"
                      epoch_last="Thu Jun 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39439"
                obs_have="31566"
                obs_ratio="80.04" />
          <mask elevation="10 degrees"
                obs_expected="31657"
                obs_have="31534"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 09:32:38 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7799576"
                         time_creation="Thu Jun 20 07:14:08 2019"
                         time_modification="Thu Jun 20 07:10:01 2019" />
        <observations epoch_first="Thu Jun 20 06:00:00 2019"
                      epoch_last="Thu Jun 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39439"
                obs_have="31566"
                obs_ratio="80.04" />
          <mask elevation="10 degrees"
                obs_expected="31657"
                obs_have="31534"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7799576"
                         time_creation="Thu Jun 20 07:14:08 2019"
                         time_modification="Thu Jun 20 07:10:01 2019" />
        <observations epoch_first="Thu Jun 20 06:00:00 2019"
                      epoch_last="Thu Jun 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39439"
                obs_have="31566"
                obs_ratio="80.04" />
          <mask elevation="10 degrees"
                obs_expected="31657"
                obs_have="31534"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7799576"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 07:10:01 2019" />
        <observations epoch_first="Thu Jun 20 06:00:00 2019"
                      epoch_last="Thu Jun 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39439"
                obs_have="31566"
                obs_ratio="80.04" />
          <mask elevation="10 degrees"
                obs_expected="31657"
                obs_have="31534"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun 20 08:19:37 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="7848077"
                         time_creation="Thu Jun 20 08:14:03 2019"
                         time_modification="Thu Jun 20 08:10:04 2019" />
        <observations epoch_first="Thu Jun 20 07:00:00 2019"
                      epoch_last="Thu Jun 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="32600"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32600"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29587"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 08:44:39 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="7848077"
                         time_creation="Thu Jun 20 08:14:03 2019"
                         time_modification="Thu Jun 20 08:10:04 2019" />
        <observations epoch_first="Thu Jun 20 07:00:00 2019"
                      epoch_last="Thu Jun 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="32600"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32600"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29587"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 10:32:41 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="7848077"
                         time_creation="Thu Jun 20 08:14:03 2019"
                         time_modification="Thu Jun 20 08:10:04 2019" />
        <observations epoch_first="Thu Jun 20 07:00:00 2019"
                      epoch_last="Thu Jun 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="32600"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32600"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29587"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="7848077"
                         time_creation="Thu Jun 20 08:14:03 2019"
                         time_modification="Thu Jun 20 08:10:04 2019" />
        <observations epoch_first="Thu Jun 20 07:00:00 2019"
                      epoch_last="Thu Jun 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="32600"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32600"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29587"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="7848077"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 08:10:04 2019" />
        <observations epoch_first="Thu Jun 20 07:00:00 2019"
                      epoch_last="Thu Jun 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34886"
                obs_have="32600"
                obs_ratio="93.45" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32600"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29587"
                obs_have="29587"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun 20 09:19:34 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="6806477"
                         time_creation="Thu Jun 20 09:14:03 2019"
                         time_modification="Thu Jun 20 09:10:02 2019" />
        <observations epoch_first="Thu Jun 20 08:00:00 2019"
                      epoch_last="Thu Jun 20 08:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30359"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="30357"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="29216"
                obs_have="28217"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Thu Jun 20 09:44:38 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="6806477"
                         time_creation="Thu Jun 20 09:14:03 2019"
                         time_modification="Thu Jun 20 09:10:02 2019" />
        <observations epoch_first="Thu Jun 20 08:00:00 2019"
                      epoch_last="Thu Jun 20 08:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30359"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="30357"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="29216"
                obs_have="28217"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Thu Jun 20 11:32:38 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="6806477"
                         time_creation="Thu Jun 20 09:14:03 2019"
                         time_modification="Thu Jun 20 09:10:02 2019" />
        <observations epoch_first="Thu Jun 20 08:00:00 2019"
                      epoch_last="Thu Jun 20 08:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30359"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="30357"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="29216"
                obs_have="28217"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="6806477"
                         time_creation="Thu Jun 20 09:14:03 2019"
                         time_modification="Thu Jun 20 09:10:02 2019" />
        <observations epoch_first="Thu Jun 20 08:00:00 2019"
                      epoch_last="Thu Jun 20 08:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30359"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="30357"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="29216"
                obs_have="28217"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:03"
                         size="6806477"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 09:10:02 2019" />
        <observations epoch_first="Thu Jun 20 08:00:00 2019"
                      epoch_last="Thu Jun 20 08:59:59 2019"
                      epochs="3489"
                      epochs_ratio="96.92">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30359"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="31428"
                obs_have="30357"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="29216"
                obs_have="28217"
                obs_ratio="96.58" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun 20 10:19:34 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6450901"
                         time_creation="Thu Jun 20 10:14:04 2019"
                         time_modification="Thu Jun 20 10:10:00 2019" />
        <observations epoch_first="Thu Jun 20 09:00:00 2019"
                      epoch_last="Thu Jun 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31615"
                obs_have="29814"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29801"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27243"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jun 20 10:44:37 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6450901"
                         time_creation="Thu Jun 20 10:14:04 2019"
                         time_modification="Thu Jun 20 10:10:00 2019" />
        <observations epoch_first="Thu Jun 20 09:00:00 2019"
                      epoch_last="Thu Jun 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31615"
                obs_have="29814"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29801"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27243"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jun 20 12:32:36 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6450901"
                         time_creation="Thu Jun 20 10:14:04 2019"
                         time_modification="Thu Jun 20 10:10:00 2019" />
        <observations epoch_first="Thu Jun 20 09:00:00 2019"
                      epoch_last="Thu Jun 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31615"
                obs_have="29814"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29801"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27243"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6450901"
                         time_creation="Thu Jun 20 10:14:04 2019"
                         time_modification="Thu Jun 20 10:10:00 2019" />
        <observations epoch_first="Thu Jun 20 09:00:00 2019"
                      epoch_last="Thu Jun 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31615"
                obs_have="29814"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29801"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27243"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6450901"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 10:10:00 2019" />
        <observations epoch_first="Thu Jun 20 09:00:00 2019"
                      epoch_last="Thu Jun 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31615"
                obs_have="29814"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29801"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27246"
                obs_have="27243"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun 20 11:19:32 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5079914"
                         time_creation="Thu Jun 20 11:14:37 2019"
                         time_modification="Thu Jun 20 11:09:57 2019" />
        <observations epoch_first="Thu Jun 20 10:00:00 2019"
                      epoch_last="Thu Jun 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32512"
                obs_have="25065"
                obs_ratio="77.09" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25059"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20721"
                obs_have="20721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 11:44:35 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5079914"
                         time_creation="Thu Jun 20 11:14:37 2019"
                         time_modification="Thu Jun 20 11:09:57 2019" />
        <observations epoch_first="Thu Jun 20 10:00:00 2019"
                      epoch_last="Thu Jun 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32512"
                obs_have="25065"
                obs_ratio="77.09" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25059"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20721"
                obs_have="20721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 13:32:34 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5079914"
                         time_creation="Thu Jun 20 11:14:37 2019"
                         time_modification="Thu Jun 20 11:09:57 2019" />
        <observations epoch_first="Thu Jun 20 10:00:00 2019"
                      epoch_last="Thu Jun 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32512"
                obs_have="25065"
                obs_ratio="77.09" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25059"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20721"
                obs_have="20721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5079914"
                         time_creation="Thu Jun 20 11:14:37 2019"
                         time_modification="Thu Jun 20 11:09:57 2019" />
        <observations epoch_first="Thu Jun 20 10:00:00 2019"
                      epoch_last="Thu Jun 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32512"
                obs_have="25065"
                obs_ratio="77.09" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25059"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20721"
                obs_have="20721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:09:58"
                         size="5079914"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 11:09:57 2019" />
        <observations epoch_first="Thu Jun 20 10:00:00 2019"
                      epoch_last="Thu Jun 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32512"
                obs_have="25065"
                obs_ratio="77.09" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25059"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20721"
                obs_have="20721"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun 20 12:19:34 2019"
               level="3">
        <file_statistics latency="00:09:59"
                         size="5676522"
                         time_creation="Thu Jun 20 12:14:04 2019"
                         time_modification="Thu Jun 20 12:09:58 2019" />
        <observations epoch_first="Thu Jun 20 11:00:00 2019"
                      epoch_last="Thu Jun 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31047"
                obs_have="26490"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26472"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21914"
                obs_have="21914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 12:44:36 2019"
               level="3">
        <file_statistics latency="00:09:59"
                         size="5676522"
                         time_creation="Thu Jun 20 12:14:04 2019"
                         time_modification="Thu Jun 20 12:09:58 2019" />
        <observations epoch_first="Thu Jun 20 11:00:00 2019"
                      epoch_last="Thu Jun 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31047"
                obs_have="26490"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26472"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21914"
                obs_have="21914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 14:32:35 2019"
               level="3">
        <file_statistics latency="00:09:59"
                         size="5676522"
                         time_creation="Thu Jun 20 12:14:04 2019"
                         time_modification="Thu Jun 20 12:09:58 2019" />
        <observations epoch_first="Thu Jun 20 11:00:00 2019"
                      epoch_last="Thu Jun 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31047"
                obs_have="26490"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26472"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21914"
                obs_have="21914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:09:59"
                         size="5676522"
                         time_creation="Thu Jun 20 12:14:04 2019"
                         time_modification="Thu Jun 20 12:09:58 2019" />
        <observations epoch_first="Thu Jun 20 11:00:00 2019"
                      epoch_last="Thu Jun 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31047"
                obs_have="26490"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26472"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21914"
                obs_have="21914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:09:59"
                         size="5676522"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 12:09:58 2019" />
        <observations epoch_first="Thu Jun 20 11:00:00 2019"
                      epoch_last="Thu Jun 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31047"
                obs_have="26490"
                obs_ratio="85.32" />
          <mask elevation="10 degrees"
                obs_expected="26612"
                obs_have="26472"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21914"
                obs_have="21914"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun 20 13:19:31 2019"
               level="3">
        <file_statistics latency="00:09:50"
                         size="5642176"
                         time_creation="Thu Jun 20 13:14:57 2019"
                         time_modification="Thu Jun 20 13:09:49 2019" />
        <observations epoch_first="Thu Jun 20 12:00:00 2019"
                      epoch_last="Thu Jun 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29704"
                obs_have="25310"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="25319"
                obs_have="25286"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22554"
                obs_have="22554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 13:44:29 2019"
               level="3">
        <file_statistics latency="00:09:50"
                         size="5642176"
                         time_creation="Thu Jun 20 13:14:57 2019"
                         time_modification="Thu Jun 20 13:09:49 2019" />
        <observations epoch_first="Thu Jun 20 12:00:00 2019"
                      epoch_last="Thu Jun 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29704"
                obs_have="25310"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="25319"
                obs_have="25286"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22554"
                obs_have="22554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 15:32:29 2019"
               level="3">
        <file_statistics latency="00:09:50"
                         size="5642176"
                         time_creation="Thu Jun 20 13:14:57 2019"
                         time_modification="Thu Jun 20 13:09:49 2019" />
        <observations epoch_first="Thu Jun 20 12:00:00 2019"
                      epoch_last="Thu Jun 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29704"
                obs_have="25310"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="25319"
                obs_have="25286"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22554"
                obs_have="22554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:09:50"
                         size="5642176"
                         time_creation="Thu Jun 20 13:14:57 2019"
                         time_modification="Thu Jun 20 13:09:49 2019" />
        <observations epoch_first="Thu Jun 20 12:00:00 2019"
                      epoch_last="Thu Jun 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29704"
                obs_have="25310"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="25319"
                obs_have="25286"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22554"
                obs_have="22554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:09:50"
                         size="5642176"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 13:09:49 2019" />
        <observations epoch_first="Thu Jun 20 12:00:00 2019"
                      epoch_last="Thu Jun 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29704"
                obs_have="25310"
                obs_ratio="85.21" />
          <mask elevation="10 degrees"
                obs_expected="25319"
                obs_have="25286"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="22554"
                obs_have="22554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun 20 14:19:37 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7091189"
                         time_creation="Thu Jun 20 14:14:05 2019"
                         time_modification="Thu Jun 20 14:10:01 2019" />
        <observations epoch_first="Thu Jun 20 13:00:00 2019"
                      epoch_last="Thu Jun 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="28936"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="29006"
                obs_have="28936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 14:44:38 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7091189"
                         time_creation="Thu Jun 20 14:14:05 2019"
                         time_modification="Thu Jun 20 14:10:01 2019" />
        <observations epoch_first="Thu Jun 20 13:00:00 2019"
                      epoch_last="Thu Jun 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="28936"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="29006"
                obs_have="28936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 16:32:39 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7091189"
                         time_creation="Thu Jun 20 14:14:05 2019"
                         time_modification="Thu Jun 20 14:10:01 2019" />
        <observations epoch_first="Thu Jun 20 13:00:00 2019"
                      epoch_last="Thu Jun 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="28936"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="29006"
                obs_have="28936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7091189"
                         time_creation="Thu Jun 20 14:14:05 2019"
                         time_modification="Thu Jun 20 14:10:01 2019" />
        <observations epoch_first="Thu Jun 20 13:00:00 2019"
                      epoch_last="Thu Jun 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="28936"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="29006"
                obs_have="28936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="7091189"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 14:10:01 2019" />
        <observations epoch_first="Thu Jun 20 13:00:00 2019"
                      epoch_last="Thu Jun 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30359"
                obs_have="28936"
                obs_ratio="95.31" />
          <mask elevation="10 degrees"
                obs_expected="29006"
                obs_have="28936"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun 20 15:19:39 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="8160519"
                         time_creation="Thu Jun 20 15:14:02 2019"
                         time_modification="Thu Jun 20 15:10:04 2019" />
        <observations epoch_first="Thu Jun 20 14:00:00 2019"
                      epoch_last="Thu Jun 20 14:59:59 2019"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="33632"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="34438"
                obs_have="33607"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="30021"
                obs_have="29357"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Thu Jun 20 15:44:42 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="8160519"
                         time_creation="Thu Jun 20 15:14:02 2019"
                         time_modification="Thu Jun 20 15:10:04 2019" />
        <observations epoch_first="Thu Jun 20 14:00:00 2019"
                      epoch_last="Thu Jun 20 14:59:59 2019"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="33632"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="34438"
                obs_have="33607"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="30021"
                obs_have="29357"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Thu Jun 20 17:32:39 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="8160519"
                         time_creation="Thu Jun 20 15:14:02 2019"
                         time_modification="Thu Jun 20 15:10:04 2019" />
        <observations epoch_first="Thu Jun 20 14:00:00 2019"
                      epoch_last="Thu Jun 20 14:59:59 2019"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="33632"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="34438"
                obs_have="33607"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="30021"
                obs_have="29357"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="8160519"
                         time_creation="Thu Jun 20 15:14:02 2019"
                         time_modification="Thu Jun 20 15:10:04 2019" />
        <observations epoch_first="Thu Jun 20 14:00:00 2019"
                      epoch_last="Thu Jun 20 14:59:59 2019"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="33632"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="34438"
                obs_have="33607"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="30021"
                obs_have="29357"
                obs_ratio="97.79" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:05"
                         size="8160519"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 15:10:04 2019" />
        <observations epoch_first="Thu Jun 20 14:00:00 2019"
                      epoch_last="Thu Jun 20 14:59:59 2019"
                      epochs="3517"
                      epochs_ratio="97.69">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="33632"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="34438"
                obs_have="33607"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="30021"
                obs_have="29357"
                obs_ratio="97.79" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun 20 18:19:43 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7800513"
                         time_creation="Thu Jun 20 18:14:04 2019"
                         time_modification="Thu Jun 20 18:10:13 2019" />
        <observations epoch_first="Thu Jun 20 17:00:00 2019"
                      epoch_last="Thu Jun 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="37479"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="37517"
                obs_have="37460"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 18:44:41 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7800513"
                         time_creation="Thu Jun 20 18:14:04 2019"
                         time_modification="Thu Jun 20 18:10:13 2019" />
        <observations epoch_first="Thu Jun 20 17:00:00 2019"
                      epoch_last="Thu Jun 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="37479"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="37517"
                obs_have="37460"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 20:32:40 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7800513"
                         time_creation="Thu Jun 20 18:14:04 2019"
                         time_modification="Thu Jun 20 18:10:13 2019" />
        <observations epoch_first="Thu Jun 20 17:00:00 2019"
                      epoch_last="Thu Jun 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="37479"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="37517"
                obs_have="37460"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7800513"
                         time_creation="Thu Jun 20 18:14:04 2019"
                         time_modification="Thu Jun 20 18:10:13 2019" />
        <observations epoch_first="Thu Jun 20 17:00:00 2019"
                      epoch_last="Thu Jun 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="37479"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="37517"
                obs_have="37460"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7800513"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 18:10:13 2019" />
        <observations epoch_first="Thu Jun 20 17:00:00 2019"
                      epoch_last="Thu Jun 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41838"
                obs_have="37479"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="37517"
                obs_have="37460"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="35193"
                obs_have="35193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun 20 19:19:30 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="7857435"
                         time_creation="Thu Jun 20 19:14:03 2019"
                         time_modification="Thu Jun 20 19:09:47 2019" />
        <observations epoch_first="Thu Jun 20 18:00:00 2019"
                      epoch_last="Thu Jun 20 18:59:59 2019"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45535"
                obs_have="42000"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="42104"
                obs_have="41973"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="37480"
                obs_have="37413"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jun 20 19:44:42 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="7857435"
                         time_creation="Thu Jun 20 19:14:03 2019"
                         time_modification="Thu Jun 20 19:09:47 2019" />
        <observations epoch_first="Thu Jun 20 18:00:00 2019"
                      epoch_last="Thu Jun 20 18:59:59 2019"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45535"
                obs_have="42000"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="42104"
                obs_have="41973"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="37480"
                obs_have="37413"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jun 20 21:32:41 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="7857435"
                         time_creation="Thu Jun 20 19:14:03 2019"
                         time_modification="Thu Jun 20 19:09:47 2019" />
        <observations epoch_first="Thu Jun 20 18:00:00 2019"
                      epoch_last="Thu Jun 20 18:59:59 2019"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45535"
                obs_have="42000"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="42104"
                obs_have="41973"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="37480"
                obs_have="37413"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="7857435"
                         time_creation="Thu Jun 20 19:14:03 2019"
                         time_modification="Thu Jun 20 19:09:47 2019" />
        <observations epoch_first="Thu Jun 20 18:00:00 2019"
                      epoch_last="Thu Jun 20 18:59:59 2019"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45535"
                obs_have="42000"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="42104"
                obs_have="41973"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="37480"
                obs_have="37413"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:09:48"
                         size="7857435"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 19:09:47 2019" />
        <observations epoch_first="Thu Jun 20 18:00:00 2019"
                      epoch_last="Thu Jun 20 18:59:59 2019"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45535"
                obs_have="42000"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="42104"
                obs_have="41973"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="37480"
                obs_have="37413"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun 20 20:19:36 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="7740027"
                         time_creation="Thu Jun 20 20:14:06 2019"
                         time_modification="Thu Jun 20 20:10:00 2019" />
        <observations epoch_first="Thu Jun 20 19:00:00 2019"
                      epoch_last="Thu Jun 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44390"
                obs_have="40091"
                obs_ratio="90.32" />
          <mask elevation="10 degrees"
                obs_expected="40173"
                obs_have="40079"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36746"
                obs_have="36746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 20:44:38 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="7740027"
                         time_creation="Thu Jun 20 20:14:06 2019"
                         time_modification="Thu Jun 20 20:10:00 2019" />
        <observations epoch_first="Thu Jun 20 19:00:00 2019"
                      epoch_last="Thu Jun 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44390"
                obs_have="40091"
                obs_ratio="90.32" />
          <mask elevation="10 degrees"
                obs_expected="40173"
                obs_have="40079"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36746"
                obs_have="36746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 22:32:37 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="7740027"
                         time_creation="Thu Jun 20 20:14:06 2019"
                         time_modification="Thu Jun 20 20:10:00 2019" />
        <observations epoch_first="Thu Jun 20 19:00:00 2019"
                      epoch_last="Thu Jun 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44390"
                obs_have="40091"
                obs_ratio="90.32" />
          <mask elevation="10 degrees"
                obs_expected="40173"
                obs_have="40079"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36746"
                obs_have="36746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="7740027"
                         time_creation="Thu Jun 20 20:14:06 2019"
                         time_modification="Thu Jun 20 20:10:00 2019" />
        <observations epoch_first="Thu Jun 20 19:00:00 2019"
                      epoch_last="Thu Jun 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44390"
                obs_have="40091"
                obs_ratio="90.32" />
          <mask elevation="10 degrees"
                obs_expected="40173"
                obs_have="40079"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36746"
                obs_have="36746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="7740027"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 20:10:00 2019" />
        <observations epoch_first="Thu Jun 20 19:00:00 2019"
                      epoch_last="Thu Jun 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44390"
                obs_have="40091"
                obs_ratio="90.32" />
          <mask elevation="10 degrees"
                obs_expected="40173"
                obs_have="40079"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="36746"
                obs_have="36746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun 20 21:19:38 2019"
               level="3">
        <file_statistics latency="00:10:06"
                         size="7425576"
                         time_creation="Thu Jun 20 21:14:04 2019"
                         time_modification="Thu Jun 20 21:10:05 2019" />
        <observations epoch_first="Thu Jun 20 20:00:00 2019"
                      epoch_last="Thu Jun 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38233"
                obs_have="34242"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="34291"
                obs_have="34222"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31180"
                obs_have="31180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 21:44:42 2019"
               level="3">
        <file_statistics latency="00:10:06"
                         size="7425576"
                         time_creation="Thu Jun 20 21:14:04 2019"
                         time_modification="Thu Jun 20 21:10:05 2019" />
        <observations epoch_first="Thu Jun 20 20:00:00 2019"
                      epoch_last="Thu Jun 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38233"
                obs_have="34242"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="34291"
                obs_have="34222"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31180"
                obs_have="31180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 23:32:41 2019"
               level="3">
        <file_statistics latency="00:10:06"
                         size="7425576"
                         time_creation="Thu Jun 20 21:14:04 2019"
                         time_modification="Thu Jun 20 21:10:05 2019" />
        <observations epoch_first="Thu Jun 20 20:00:00 2019"
                      epoch_last="Thu Jun 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38233"
                obs_have="34242"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="34291"
                obs_have="34222"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31180"
                obs_have="31180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:06"
                         size="7425576"
                         time_creation="Thu Jun 20 21:14:04 2019"
                         time_modification="Thu Jun 20 21:10:05 2019" />
        <observations epoch_first="Thu Jun 20 20:00:00 2019"
                      epoch_last="Thu Jun 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38233"
                obs_have="34242"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="34291"
                obs_have="34222"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31180"
                obs_have="31180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:06"
                         size="7425576"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 21:10:05 2019" />
        <observations epoch_first="Thu Jun 20 20:00:00 2019"
                      epoch_last="Thu Jun 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38233"
                obs_have="34242"
                obs_ratio="89.56" />
          <mask elevation="10 degrees"
                obs_expected="34291"
                obs_have="34222"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31180"
                obs_have="31180"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun 20 22:19:39 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7339043"
                         time_creation="Thu Jun 20 22:14:03 2019"
                         time_modification="Thu Jun 20 22:10:03 2019" />
        <observations epoch_first="Thu Jun 20 21:00:00 2019"
                      epoch_last="Thu Jun 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34244"
                obs_have="31395"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="31376"
                obs_have="31361"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 20 22:44:42 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7339043"
                         time_creation="Thu Jun 20 22:14:03 2019"
                         time_modification="Thu Jun 20 22:10:03 2019" />
        <observations epoch_first="Thu Jun 20 21:00:00 2019"
                      epoch_last="Thu Jun 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34244"
                obs_have="31395"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="31376"
                obs_have="31361"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 00:32:40 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7339043"
                         time_creation="Thu Jun 20 22:14:03 2019"
                         time_modification="Thu Jun 20 22:10:03 2019" />
        <observations epoch_first="Thu Jun 20 21:00:00 2019"
                      epoch_last="Thu Jun 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34244"
                obs_have="31395"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="31376"
                obs_have="31361"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7339043"
                         time_creation="Thu Jun 20 22:14:03 2019"
                         time_modification="Thu Jun 20 22:10:03 2019" />
        <observations epoch_first="Thu Jun 20 21:00:00 2019"
                      epoch_last="Thu Jun 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34244"
                obs_have="31395"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="31376"
                obs_have="31361"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:04"
                         size="7339043"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 22:10:03 2019" />
        <observations epoch_first="Thu Jun 20 21:00:00 2019"
                      epoch_last="Thu Jun 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34244"
                obs_have="31395"
                obs_ratio="91.68" />
          <mask elevation="10 degrees"
                obs_expected="31376"
                obs_have="31361"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27522"
                obs_have="27522"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun 20 23:19:36 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6751641"
                         time_creation="Thu Jun 20 23:14:05 2019"
                         time_modification="Thu Jun 20 23:10:01 2019" />
        <observations epoch_first="Thu Jun 20 22:00:00 2019"
                      epoch_last="Thu Jun 20 22:59:59 2019"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="30444"
                obs_have="25916"
                obs_ratio="85.13" />
          <mask elevation="10 degrees"
                obs_expected="26646"
                obs_have="25892"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="23423"
                obs_have="22723"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Thu Jun 20 23:44:38 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6751641"
                         time_creation="Thu Jun 20 23:14:05 2019"
                         time_modification="Thu Jun 20 23:10:01 2019" />
        <observations epoch_first="Thu Jun 20 22:00:00 2019"
                      epoch_last="Thu Jun 20 22:59:59 2019"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="30444"
                obs_have="25916"
                obs_ratio="85.13" />
          <mask elevation="10 degrees"
                obs_expected="26646"
                obs_have="25892"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="23423"
                obs_have="22723"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Fri Jun 21 01:32:39 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6751641"
                         time_creation="Thu Jun 20 23:14:05 2019"
                         time_modification="Thu Jun 20 23:10:01 2019" />
        <observations epoch_first="Thu Jun 20 22:00:00 2019"
                      epoch_last="Thu Jun 20 22:59:59 2019"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="30444"
                obs_have="25916"
                obs_ratio="85.13" />
          <mask elevation="10 degrees"
                obs_expected="26646"
                obs_have="25892"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="23423"
                obs_have="22723"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6751641"
                         time_creation="Thu Jun 20 23:14:05 2019"
                         time_modification="Thu Jun 20 23:10:01 2019" />
        <observations epoch_first="Thu Jun 20 22:00:00 2019"
                      epoch_last="Thu Jun 20 22:59:59 2019"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="30444"
                obs_have="25916"
                obs_ratio="85.13" />
          <mask elevation="10 degrees"
                obs_expected="26646"
                obs_have="25892"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="23423"
                obs_have="22723"
                obs_ratio="97.01" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:02"
                         size="6751641"
                         time_creation="Wed Jul 17 01:55:21 2019"
                         time_modification="Thu Jun 20 23:10:01 2019" />
        <observations epoch_first="Thu Jun 20 22:00:00 2019"
                      epoch_last="Thu Jun 20 22:59:59 2019"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="30444"
                obs_have="25916"
                obs_ratio="85.13" />
          <mask elevation="10 degrees"
                obs_expected="26646"
                obs_have="25892"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="23423"
                obs_have="22723"
                obs_ratio="97.01" />
        </observations>
      </control>
    </file>
    <file name="/nvpt171x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun 21 00:19:38 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6717509"
                         time_creation="Fri Jun 21 00:14:05 2019"
                         time_modification="Fri Jun 21 00:10:00 2019" />
        <observations epoch_first="Thu Jun 20 23:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31431"
                obs_have="26200"
                obs_ratio="83.36" />
          <mask elevation="10 degrees"
                obs_expected="26862"
                obs_have="26200"
                obs_ratio="97.54" />
          <mask elevation="15 degrees"
                obs_expected="24075"
                obs_have="24075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 00:44:38 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6717509"
                         time_creation="Fri Jun 21 00:14:05 2019"
                         time_modification="Fri Jun 21 00:10:00 2019" />
        <observations epoch_first="Thu Jun 20 23:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="24804"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="25435"
                obs_have="24804"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="23497"
                obs_have="23497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 02:32:38 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6717509"
                         time_creation="Fri Jun 21 00:14:05 2019"
                         time_modification="Fri Jun 21 00:10:00 2019" />
        <observations epoch_first="Thu Jun 20 23:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="24804"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="25435"
                obs_have="24804"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="23497"
                obs_have="23497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:59:53 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6717509"
                         time_creation="Fri Jun 21 00:14:05 2019"
                         time_modification="Fri Jun 21 00:10:00 2019" />
        <observations epoch_first="Thu Jun 20 23:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="24804"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="25435"
                obs_have="24804"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="23497"
                obs_have="23497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul 20 06:05:09 2019"
               level="3">
        <file_statistics latency="00:10:01"
                         size="6717509"
                         time_creation="Wed Jul 17 01:55:22 2019"
                         time_modification="Fri Jun 21 00:10:00 2019" />
        <observations epoch_first="Thu Jun 20 23:00:00 2019"
                      epoch_last="Thu Jun 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="24804"
                obs_ratio="86.12" />
          <mask elevation="10 degrees"
                obs_expected="25435"
                obs_have="24804"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="23497"
                obs_have="23497"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
