<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-01-31 00:00:00"
    DayOfYear="31"
    Year="2019">
  <station name="NVPT">
    <file name="/nvpt0310.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb  1 17:45:34 2019"
               level="3">
        <file_statistics latency="01:36:27"
                         size="5055997"
                         time_creation="Fri Feb  1 02:59:05 2019"
                         time_modification="Fri Feb  1 01:35:57 2019" />
        <observations epoch_first="Thu Jan 31 00:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:30 2019"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="29491"
                obs_have="24538"
                obs_ratio="83.21" />
          <mask elevation="10 degrees"
                obs_expected="24772"
                obs_have="24530"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22034"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Mar  2 05:50:37 2019"
               level="3">
        <file_statistics latency="01:36:27"
                         size="5055997"
                         time_creation="Wed Feb 27 01:57:44 2019"
                         time_modification="Fri Feb  1 01:35:57 2019" />
        <observations epoch_first="Thu Jan 31 00:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:30 2019"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="29491"
                obs_have="24538"
                obs_ratio="83.21" />
          <mask elevation="10 degrees"
                obs_expected="24772"
                obs_have="24530"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="22138"
                obs_have="22034"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 31 01:44:35 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="7066419"
                         time_creation="Thu Jan 31 01:14:02 2019"
                         time_modification="Thu Jan 31 01:10:59 2019" />
        <observations epoch_first="Thu Jan 31 00:00:00 2019"
                      epoch_last="Thu Jan 31 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="33019"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33005"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Jan 31 03:32:37 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="7066419"
                         time_creation="Thu Jan 31 01:14:02 2019"
                         time_modification="Thu Jan 31 01:10:59 2019" />
        <observations epoch_first="Thu Jan 31 00:00:00 2019"
                      epoch_last="Thu Jan 31 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="33019"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33005"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="7066419"
                         time_creation="Thu Jan 31 01:14:02 2019"
                         time_modification="Thu Jan 31 01:10:59 2019" />
        <observations epoch_first="Thu Jan 31 00:00:00 2019"
                      epoch_last="Thu Jan 31 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="33019"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33005"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="7066419"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 01:10:59 2019" />
        <observations epoch_first="Thu Jan 31 00:00:00 2019"
                      epoch_last="Thu Jan 31 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39832"
                obs_have="33019"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="33555"
                obs_have="33005"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28195"
                obs_have="28181"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 31 02:19:38 2019"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7857955"
                         time_creation="Thu Jan 31 02:14:02 2019"
                         time_modification="Thu Jan 31 02:11:01 2019" />
        <observations epoch_first="Thu Jan 31 01:00:00 2019"
                      epoch_last="Thu Jan 31 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43983"
                obs_have="38531"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38827"
                obs_have="38525"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33659"
                obs_have="33659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 02:44:37 2019"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7857955"
                         time_creation="Thu Jan 31 02:14:02 2019"
                         time_modification="Thu Jan 31 02:11:01 2019" />
        <observations epoch_first="Thu Jan 31 01:00:00 2019"
                      epoch_last="Thu Jan 31 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43983"
                obs_have="38531"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38827"
                obs_have="38525"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33659"
                obs_have="33659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 04:32:36 2019"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7857955"
                         time_creation="Thu Jan 31 02:14:02 2019"
                         time_modification="Thu Jan 31 02:11:01 2019" />
        <observations epoch_first="Thu Jan 31 01:00:00 2019"
                      epoch_last="Thu Jan 31 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43983"
                obs_have="38531"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38827"
                obs_have="38525"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33659"
                obs_have="33659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7857955"
                         time_creation="Thu Jan 31 02:14:02 2019"
                         time_modification="Thu Jan 31 02:11:01 2019" />
        <observations epoch_first="Thu Jan 31 01:00:00 2019"
                      epoch_last="Thu Jan 31 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43983"
                obs_have="38531"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38827"
                obs_have="38525"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33659"
                obs_have="33659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:11:02"
                         size="7857955"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 02:11:01 2019" />
        <observations epoch_first="Thu Jan 31 01:00:00 2019"
                      epoch_last="Thu Jan 31 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43983"
                obs_have="38531"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38827"
                obs_have="38525"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33659"
                obs_have="33659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 31 03:19:35 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7443267"
                         time_creation="Thu Jan 31 03:14:03 2019"
                         time_modification="Thu Jan 31 03:11:00 2019" />
        <observations epoch_first="Thu Jan 31 02:00:00 2019"
                      epoch_last="Thu Jan 31 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40840"
                obs_have="39479"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="39524"
                obs_have="39479"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="38353"
                obs_have="38349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 31 03:44:36 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7443267"
                         time_creation="Thu Jan 31 03:14:03 2019"
                         time_modification="Thu Jan 31 03:11:00 2019" />
        <observations epoch_first="Thu Jan 31 02:00:00 2019"
                      epoch_last="Thu Jan 31 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40840"
                obs_have="39479"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="39524"
                obs_have="39479"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="38353"
                obs_have="38349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan 31 05:32:41 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7443267"
                         time_creation="Thu Jan 31 03:14:03 2019"
                         time_modification="Thu Jan 31 03:11:00 2019" />
        <observations epoch_first="Thu Jan 31 02:00:00 2019"
                      epoch_last="Thu Jan 31 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40840"
                obs_have="39479"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="39524"
                obs_have="39479"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="38353"
                obs_have="38349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7443267"
                         time_creation="Thu Jan 31 03:14:03 2019"
                         time_modification="Thu Jan 31 03:11:00 2019" />
        <observations epoch_first="Thu Jan 31 02:00:00 2019"
                      epoch_last="Thu Jan 31 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40840"
                obs_have="39479"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="39524"
                obs_have="39479"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="38353"
                obs_have="38349"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7443267"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 03:11:00 2019" />
        <observations epoch_first="Thu Jan 31 02:00:00 2019"
                      epoch_last="Thu Jan 31 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40840"
                obs_have="39479"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="39524"
                obs_have="39479"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="38353"
                obs_have="38349"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 31 04:19:34 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6555439"
                         time_creation="Thu Jan 31 04:14:02 2019"
                         time_modification="Thu Jan 31 04:10:57 2019" />
        <observations epoch_first="Thu Jan 31 03:00:00 2019"
                      epoch_last="Thu Jan 31 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="37941"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37947"
                obs_have="37926"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35837"
                obs_have="35837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 04:44:36 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6555439"
                         time_creation="Thu Jan 31 04:14:02 2019"
                         time_modification="Thu Jan 31 04:10:57 2019" />
        <observations epoch_first="Thu Jan 31 03:00:00 2019"
                      epoch_last="Thu Jan 31 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="37941"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37947"
                obs_have="37926"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35837"
                obs_have="35837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 06:32:40 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6555439"
                         time_creation="Thu Jan 31 04:14:02 2019"
                         time_modification="Thu Jan 31 04:10:57 2019" />
        <observations epoch_first="Thu Jan 31 03:00:00 2019"
                      epoch_last="Thu Jan 31 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="37941"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37947"
                obs_have="37926"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35837"
                obs_have="35837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6555439"
                         time_creation="Thu Jan 31 04:14:02 2019"
                         time_modification="Thu Jan 31 04:10:57 2019" />
        <observations epoch_first="Thu Jan 31 03:00:00 2019"
                      epoch_last="Thu Jan 31 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="37941"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37947"
                obs_have="37926"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35837"
                obs_have="35837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6555439"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 04:10:57 2019" />
        <observations epoch_first="Thu Jan 31 03:00:00 2019"
                      epoch_last="Thu Jan 31 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40025"
                obs_have="37941"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="37947"
                obs_have="37926"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35837"
                obs_have="35837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 31 05:19:39 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6987281"
                         time_creation="Thu Jan 31 05:14:02 2019"
                         time_modification="Thu Jan 31 05:10:59 2019" />
        <observations epoch_first="Thu Jan 31 04:00:00 2019"
                      epoch_last="Thu Jan 31 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46616"
                obs_have="40312"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="40432"
                obs_have="40283"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 05:44:37 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6987281"
                         time_creation="Thu Jan 31 05:14:02 2019"
                         time_modification="Thu Jan 31 05:10:59 2019" />
        <observations epoch_first="Thu Jan 31 04:00:00 2019"
                      epoch_last="Thu Jan 31 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46616"
                obs_have="40312"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="40432"
                obs_have="40283"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 07:32:40 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6987281"
                         time_creation="Thu Jan 31 05:14:02 2019"
                         time_modification="Thu Jan 31 05:10:59 2019" />
        <observations epoch_first="Thu Jan 31 04:00:00 2019"
                      epoch_last="Thu Jan 31 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46616"
                obs_have="40312"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="40432"
                obs_have="40283"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6987281"
                         time_creation="Thu Jan 31 05:14:02 2019"
                         time_modification="Thu Jan 31 05:10:59 2019" />
        <observations epoch_first="Thu Jan 31 04:00:00 2019"
                      epoch_last="Thu Jan 31 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46616"
                obs_have="40312"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="40432"
                obs_have="40283"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6987281"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 05:10:59 2019" />
        <observations epoch_first="Thu Jan 31 04:00:00 2019"
                      epoch_last="Thu Jan 31 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46616"
                obs_have="40312"
                obs_ratio="86.48" />
          <mask elevation="10 degrees"
                obs_expected="40432"
                obs_have="40283"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35062"
                obs_have="35062"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 31 06:19:34 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6826607"
                         time_creation="Thu Jan 31 06:15:59 2019"
                         time_modification="Thu Jan 31 06:10:56 2019" />
        <observations epoch_first="Thu Jan 31 05:00:00 2019"
                      epoch_last="Thu Jan 31 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="39133"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="39342"
                obs_have="39114"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="36367"
                obs_have="36366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 06:44:36 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6826607"
                         time_creation="Thu Jan 31 06:15:59 2019"
                         time_modification="Thu Jan 31 06:10:56 2019" />
        <observations epoch_first="Thu Jan 31 05:00:00 2019"
                      epoch_last="Thu Jan 31 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="39133"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="39342"
                obs_have="39114"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="36367"
                obs_have="36366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 08:32:38 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6826607"
                         time_creation="Thu Jan 31 06:15:59 2019"
                         time_modification="Thu Jan 31 06:10:56 2019" />
        <observations epoch_first="Thu Jan 31 05:00:00 2019"
                      epoch_last="Thu Jan 31 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="39133"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="39342"
                obs_have="39114"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="36367"
                obs_have="36366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6826607"
                         time_creation="Thu Jan 31 06:15:59 2019"
                         time_modification="Thu Jan 31 06:10:56 2019" />
        <observations epoch_first="Thu Jan 31 05:00:00 2019"
                      epoch_last="Thu Jan 31 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="39133"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="39342"
                obs_have="39114"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="36367"
                obs_have="36366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="6826607"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 06:10:56 2019" />
        <observations epoch_first="Thu Jan 31 05:00:00 2019"
                      epoch_last="Thu Jan 31 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="39133"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="39342"
                obs_have="39114"
                obs_ratio="99.42" />
          <mask elevation="15 degrees"
                obs_expected="36367"
                obs_have="36366"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 31 07:19:36 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6587235"
                         time_creation="Thu Jan 31 07:14:03 2019"
                         time_modification="Thu Jan 31 07:10:58 2019" />
        <observations epoch_first="Thu Jan 31 06:00:00 2019"
                      epoch_last="Thu Jan 31 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38326"
                obs_have="33252"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="33367"
                obs_have="33232"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 07:44:35 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6587235"
                         time_creation="Thu Jan 31 07:14:03 2019"
                         time_modification="Thu Jan 31 07:10:58 2019" />
        <observations epoch_first="Thu Jan 31 06:00:00 2019"
                      epoch_last="Thu Jan 31 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38326"
                obs_have="33252"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="33367"
                obs_have="33232"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 09:32:39 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6587235"
                         time_creation="Thu Jan 31 07:14:03 2019"
                         time_modification="Thu Jan 31 07:10:58 2019" />
        <observations epoch_first="Thu Jan 31 06:00:00 2019"
                      epoch_last="Thu Jan 31 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38326"
                obs_have="33252"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="33367"
                obs_have="33232"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6587235"
                         time_creation="Thu Jan 31 07:14:03 2019"
                         time_modification="Thu Jan 31 07:10:58 2019" />
        <observations epoch_first="Thu Jan 31 06:00:00 2019"
                      epoch_last="Thu Jan 31 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38326"
                obs_have="33252"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="33367"
                obs_have="33232"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6587235"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 07:10:58 2019" />
        <observations epoch_first="Thu Jan 31 06:00:00 2019"
                      epoch_last="Thu Jan 31 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38326"
                obs_have="33252"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="33367"
                obs_have="33232"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="29458"
                obs_have="29458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 31 08:19:34 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6133590"
                         time_creation="Thu Jan 31 08:14:03 2019"
                         time_modification="Thu Jan 31 08:10:55 2019" />
        <observations epoch_first="Thu Jan 31 07:00:00 2019"
                      epoch_last="Thu Jan 31 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32152"
                obs_have="28666"
                obs_ratio="89.16" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28641"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 08:44:33 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6133590"
                         time_creation="Thu Jan 31 08:14:03 2019"
                         time_modification="Thu Jan 31 08:10:55 2019" />
        <observations epoch_first="Thu Jan 31 07:00:00 2019"
                      epoch_last="Thu Jan 31 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32152"
                obs_have="28666"
                obs_ratio="89.16" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28641"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 10:32:38 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6133590"
                         time_creation="Thu Jan 31 08:14:03 2019"
                         time_modification="Thu Jan 31 08:10:55 2019" />
        <observations epoch_first="Thu Jan 31 07:00:00 2019"
                      epoch_last="Thu Jan 31 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32152"
                obs_have="28666"
                obs_ratio="89.16" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28641"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6133590"
                         time_creation="Thu Jan 31 08:14:03 2019"
                         time_modification="Thu Jan 31 08:10:55 2019" />
        <observations epoch_first="Thu Jan 31 07:00:00 2019"
                      epoch_last="Thu Jan 31 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32152"
                obs_have="28666"
                obs_ratio="89.16" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28641"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6133590"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 08:10:55 2019" />
        <observations epoch_first="Thu Jan 31 07:00:00 2019"
                      epoch_last="Thu Jan 31 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32152"
                obs_have="28666"
                obs_ratio="89.16" />
          <mask elevation="10 degrees"
                obs_expected="28662"
                obs_have="28641"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25364"
                obs_have="25364"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 31 09:19:34 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6331255"
                         time_creation="Thu Jan 31 09:16:23 2019"
                         time_modification="Thu Jan 31 09:10:57 2019" />
        <observations epoch_first="Thu Jan 31 08:00:00 2019"
                      epoch_last="Thu Jan 31 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="26925"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="27164"
                obs_have="26914"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 09:44:35 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6331255"
                         time_creation="Thu Jan 31 09:16:23 2019"
                         time_modification="Thu Jan 31 09:10:57 2019" />
        <observations epoch_first="Thu Jan 31 08:00:00 2019"
                      epoch_last="Thu Jan 31 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="26925"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="27164"
                obs_have="26914"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 11:32:39 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6331255"
                         time_creation="Thu Jan 31 09:16:23 2019"
                         time_modification="Thu Jan 31 09:10:57 2019" />
        <observations epoch_first="Thu Jan 31 08:00:00 2019"
                      epoch_last="Thu Jan 31 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="26925"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="27164"
                obs_have="26914"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6331255"
                         time_creation="Thu Jan 31 09:16:23 2019"
                         time_modification="Thu Jan 31 09:10:57 2019" />
        <observations epoch_first="Thu Jan 31 08:00:00 2019"
                      epoch_last="Thu Jan 31 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="26925"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="27164"
                obs_have="26914"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:58"
                         size="6331255"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 09:10:57 2019" />
        <observations epoch_first="Thu Jan 31 08:00:00 2019"
                      epoch_last="Thu Jan 31 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30762"
                obs_have="26925"
                obs_ratio="87.53" />
          <mask elevation="10 degrees"
                obs_expected="27164"
                obs_have="26914"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="24102"
                obs_have="24102"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 31 10:19:35 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6678415"
                         time_creation="Thu Jan 31 10:14:09 2019"
                         time_modification="Thu Jan 31 10:10:58 2019" />
        <observations epoch_first="Thu Jan 31 09:00:00 2019"
                      epoch_last="Thu Jan 31 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31995"
                obs_have="27151"
                obs_ratio="84.86" />
          <mask elevation="10 degrees"
                obs_expected="27300"
                obs_have="27151"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="24702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 10:44:35 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6678415"
                         time_creation="Thu Jan 31 10:14:09 2019"
                         time_modification="Thu Jan 31 10:10:58 2019" />
        <observations epoch_first="Thu Jan 31 09:00:00 2019"
                      epoch_last="Thu Jan 31 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31995"
                obs_have="27151"
                obs_ratio="84.86" />
          <mask elevation="10 degrees"
                obs_expected="27300"
                obs_have="27151"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="24702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 12:32:39 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6678415"
                         time_creation="Thu Jan 31 10:14:09 2019"
                         time_modification="Thu Jan 31 10:10:58 2019" />
        <observations epoch_first="Thu Jan 31 09:00:00 2019"
                      epoch_last="Thu Jan 31 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31995"
                obs_have="27151"
                obs_ratio="84.86" />
          <mask elevation="10 degrees"
                obs_expected="27300"
                obs_have="27151"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="24702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6678415"
                         time_creation="Thu Jan 31 10:14:09 2019"
                         time_modification="Thu Jan 31 10:10:58 2019" />
        <observations epoch_first="Thu Jan 31 09:00:00 2019"
                      epoch_last="Thu Jan 31 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31995"
                obs_have="27151"
                obs_ratio="84.86" />
          <mask elevation="10 degrees"
                obs_expected="27300"
                obs_have="27151"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="24702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6678415"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 10:10:58 2019" />
        <observations epoch_first="Thu Jan 31 09:00:00 2019"
                      epoch_last="Thu Jan 31 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31995"
                obs_have="27151"
                obs_ratio="84.86" />
          <mask elevation="10 degrees"
                obs_expected="27300"
                obs_have="27151"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="24702"
                obs_have="24702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 31 11:19:33 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6067348"
                         time_creation="Thu Jan 31 11:14:03 2019"
                         time_modification="Thu Jan 31 11:10:55 2019" />
        <observations epoch_first="Thu Jan 31 10:00:00 2019"
                      epoch_last="Thu Jan 31 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="25912"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25969"
                obs_have="25889"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 11:44:33 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6067348"
                         time_creation="Thu Jan 31 11:14:03 2019"
                         time_modification="Thu Jan 31 11:10:55 2019" />
        <observations epoch_first="Thu Jan 31 10:00:00 2019"
                      epoch_last="Thu Jan 31 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="25912"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25969"
                obs_have="25889"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 13:32:37 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6067348"
                         time_creation="Thu Jan 31 11:14:03 2019"
                         time_modification="Thu Jan 31 11:10:55 2019" />
        <observations epoch_first="Thu Jan 31 10:00:00 2019"
                      epoch_last="Thu Jan 31 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="25912"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25969"
                obs_have="25889"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6067348"
                         time_creation="Thu Jan 31 11:14:03 2019"
                         time_modification="Thu Jan 31 11:10:55 2019" />
        <observations epoch_first="Thu Jan 31 10:00:00 2019"
                      epoch_last="Thu Jan 31 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="25912"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25969"
                obs_have="25889"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:56"
                         size="6067348"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 11:10:55 2019" />
        <observations epoch_first="Thu Jan 31 10:00:00 2019"
                      epoch_last="Thu Jan 31 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28936"
                obs_have="25912"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25969"
                obs_have="25889"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22183"
                obs_have="22183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 31 12:19:32 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4870431"
                         time_creation="Thu Jan 31 12:14:03 2019"
                         time_modification="Thu Jan 31 12:10:52 2019" />
        <observations epoch_first="Thu Jan 31 11:00:00 2019"
                      epoch_last="Thu Jan 31 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22851"
                obs_have="21707"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="21682"
                obs_have="21682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20782"
                obs_have="20782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 12:44:32 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4870431"
                         time_creation="Thu Jan 31 12:14:03 2019"
                         time_modification="Thu Jan 31 12:10:52 2019" />
        <observations epoch_first="Thu Jan 31 11:00:00 2019"
                      epoch_last="Thu Jan 31 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22851"
                obs_have="21707"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="21682"
                obs_have="21682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20782"
                obs_have="20782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 14:32:35 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4870431"
                         time_creation="Thu Jan 31 12:14:03 2019"
                         time_modification="Thu Jan 31 12:10:52 2019" />
        <observations epoch_first="Thu Jan 31 11:00:00 2019"
                      epoch_last="Thu Jan 31 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22851"
                obs_have="21707"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="21682"
                obs_have="21682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20782"
                obs_have="20782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4870431"
                         time_creation="Thu Jan 31 12:14:03 2019"
                         time_modification="Thu Jan 31 12:10:52 2019" />
        <observations epoch_first="Thu Jan 31 11:00:00 2019"
                      epoch_last="Thu Jan 31 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22851"
                obs_have="21707"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="21682"
                obs_have="21682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20782"
                obs_have="20782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4870431"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 12:10:52 2019" />
        <observations epoch_first="Thu Jan 31 11:00:00 2019"
                      epoch_last="Thu Jan 31 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22851"
                obs_have="21707"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="21682"
                obs_have="21682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20782"
                obs_have="20782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 31 13:19:32 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="5036101"
                         time_creation="Thu Jan 31 13:14:07 2019"
                         time_modification="Thu Jan 31 13:10:53 2019" />
        <observations epoch_first="Thu Jan 31 12:00:00 2019"
                      epoch_last="Thu Jan 31 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27294"
                obs_have="23392"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="23582"
                obs_have="23392"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21343"
                obs_have="21343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 13:44:32 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="5036101"
                         time_creation="Thu Jan 31 13:14:07 2019"
                         time_modification="Thu Jan 31 13:10:53 2019" />
        <observations epoch_first="Thu Jan 31 12:00:00 2019"
                      epoch_last="Thu Jan 31 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27294"
                obs_have="23392"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="23582"
                obs_have="23392"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21343"
                obs_have="21343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 15:32:34 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="5036101"
                         time_creation="Thu Jan 31 13:14:07 2019"
                         time_modification="Thu Jan 31 13:10:53 2019" />
        <observations epoch_first="Thu Jan 31 12:00:00 2019"
                      epoch_last="Thu Jan 31 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27294"
                obs_have="23392"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="23582"
                obs_have="23392"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21343"
                obs_have="21343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="5036101"
                         time_creation="Thu Jan 31 13:14:07 2019"
                         time_modification="Thu Jan 31 13:10:53 2019" />
        <observations epoch_first="Thu Jan 31 12:00:00 2019"
                      epoch_last="Thu Jan 31 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27294"
                obs_have="23392"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="23582"
                obs_have="23392"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21343"
                obs_have="21343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:54"
                         size="5036101"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 13:10:53 2019" />
        <observations epoch_first="Thu Jan 31 12:00:00 2019"
                      epoch_last="Thu Jan 31 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27294"
                obs_have="23392"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="23582"
                obs_have="23392"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21343"
                obs_have="21343"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 31 14:19:35 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828698"
                         time_creation="Thu Jan 31 14:14:02 2019"
                         time_modification="Thu Jan 31 14:10:56 2019" />
        <observations epoch_first="Thu Jan 31 13:00:00 2019"
                      epoch_last="Thu Jan 31 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="29558"
                obs_ratio="83.27" />
          <mask elevation="10 degrees"
                obs_expected="29650"
                obs_have="29555"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 14:44:35 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828698"
                         time_creation="Thu Jan 31 14:14:02 2019"
                         time_modification="Thu Jan 31 14:10:56 2019" />
        <observations epoch_first="Thu Jan 31 13:00:00 2019"
                      epoch_last="Thu Jan 31 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="29558"
                obs_ratio="83.27" />
          <mask elevation="10 degrees"
                obs_expected="29650"
                obs_have="29555"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 16:32:33 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828698"
                         time_creation="Thu Jan 31 14:14:02 2019"
                         time_modification="Thu Jan 31 14:10:56 2019" />
        <observations epoch_first="Thu Jan 31 13:00:00 2019"
                      epoch_last="Thu Jan 31 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="29558"
                obs_ratio="83.27" />
          <mask elevation="10 degrees"
                obs_expected="29650"
                obs_have="29555"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828698"
                         time_creation="Thu Jan 31 14:14:02 2019"
                         time_modification="Thu Jan 31 14:10:56 2019" />
        <observations epoch_first="Thu Jan 31 13:00:00 2019"
                      epoch_last="Thu Jan 31 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="29558"
                obs_ratio="83.27" />
          <mask elevation="10 degrees"
                obs_expected="29650"
                obs_have="29555"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828698"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 14:10:56 2019" />
        <observations epoch_first="Thu Jan 31 13:00:00 2019"
                      epoch_last="Thu Jan 31 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35496"
                obs_have="29558"
                obs_ratio="83.27" />
          <mask elevation="10 degrees"
                obs_expected="29650"
                obs_have="29555"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="24859"
                obs_have="24859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 31 15:19:38 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6837023"
                         time_creation="Thu Jan 31 15:14:03 2019"
                         time_modification="Thu Jan 31 15:10:59 2019" />
        <observations epoch_first="Thu Jan 31 14:00:00 2019"
                      epoch_last="Thu Jan 31 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="31903"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31903"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 15:44:37 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6837023"
                         time_creation="Thu Jan 31 15:14:03 2019"
                         time_modification="Thu Jan 31 15:10:59 2019" />
        <observations epoch_first="Thu Jan 31 14:00:00 2019"
                      epoch_last="Thu Jan 31 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="31903"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31903"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 17:32:38 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6837023"
                         time_creation="Thu Jan 31 15:14:03 2019"
                         time_modification="Thu Jan 31 15:10:59 2019" />
        <observations epoch_first="Thu Jan 31 14:00:00 2019"
                      epoch_last="Thu Jan 31 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="31903"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31903"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6837023"
                         time_creation="Thu Jan 31 15:14:03 2019"
                         time_modification="Thu Jan 31 15:10:59 2019" />
        <observations epoch_first="Thu Jan 31 14:00:00 2019"
                      epoch_last="Thu Jan 31 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="31903"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31903"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:11:00"
                         size="6837023"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 15:10:59 2019" />
        <observations epoch_first="Thu Jan 31 14:00:00 2019"
                      epoch_last="Thu Jan 31 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34154"
                obs_have="31903"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31903"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="30520"
                obs_have="30520"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 31 16:19:37 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6787176"
                         time_creation="Thu Jan 31 16:15:59 2019"
                         time_modification="Thu Jan 31 16:10:58 2019" />
        <observations epoch_first="Thu Jan 31 15:00:00 2019"
                      epoch_last="Thu Jan 31 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="32121"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="32159"
                obs_have="32091"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29510"
                obs_have="29510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 16:44:37 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6787176"
                         time_creation="Thu Jan 31 16:15:59 2019"
                         time_modification="Thu Jan 31 16:10:58 2019" />
        <observations epoch_first="Thu Jan 31 15:00:00 2019"
                      epoch_last="Thu Jan 31 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="32121"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="32159"
                obs_have="32091"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29510"
                obs_have="29510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 18:32:42 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6787176"
                         time_creation="Thu Jan 31 16:15:59 2019"
                         time_modification="Thu Jan 31 16:10:58 2019" />
        <observations epoch_first="Thu Jan 31 15:00:00 2019"
                      epoch_last="Thu Jan 31 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="32121"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="32159"
                obs_have="32091"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29510"
                obs_have="29510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6787176"
                         time_creation="Thu Jan 31 16:15:59 2019"
                         time_modification="Thu Jan 31 16:10:58 2019" />
        <observations epoch_first="Thu Jan 31 15:00:00 2019"
                      epoch_last="Thu Jan 31 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="32121"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="32159"
                obs_have="32091"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29510"
                obs_have="29510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6787176"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 16:10:58 2019" />
        <observations epoch_first="Thu Jan 31 15:00:00 2019"
                      epoch_last="Thu Jan 31 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35369"
                obs_have="32121"
                obs_ratio="90.82" />
          <mask elevation="10 degrees"
                obs_expected="32159"
                obs_have="32091"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="29510"
                obs_have="29510"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 31 17:19:37 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7148714"
                         time_creation="Thu Jan 31 17:14:03 2019"
                         time_modification="Thu Jan 31 17:11:00 2019" />
        <observations epoch_first="Thu Jan 31 16:00:00 2019"
                      epoch_last="Thu Jan 31 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39695"
                obs_have="32549"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32515"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 17:44:37 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7148714"
                         time_creation="Thu Jan 31 17:14:03 2019"
                         time_modification="Thu Jan 31 17:11:00 2019" />
        <observations epoch_first="Thu Jan 31 16:00:00 2019"
                      epoch_last="Thu Jan 31 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39695"
                obs_have="32549"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32515"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:32:43 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7148714"
                         time_creation="Thu Jan 31 17:14:03 2019"
                         time_modification="Thu Jan 31 17:11:00 2019" />
        <observations epoch_first="Thu Jan 31 16:00:00 2019"
                      epoch_last="Thu Jan 31 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39695"
                obs_have="32549"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32515"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7148714"
                         time_creation="Thu Jan 31 17:14:03 2019"
                         time_modification="Thu Jan 31 17:11:00 2019" />
        <observations epoch_first="Thu Jan 31 16:00:00 2019"
                      epoch_last="Thu Jan 31 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39695"
                obs_have="32549"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32515"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:11:01"
                         size="7148714"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 17:11:00 2019" />
        <observations epoch_first="Thu Jan 31 16:00:00 2019"
                      epoch_last="Thu Jan 31 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39695"
                obs_have="32549"
                obs_ratio="82.00" />
          <mask elevation="10 degrees"
                obs_expected="32658"
                obs_have="32515"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25948"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 31 18:19:32 2019"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6870713"
                         time_creation="Thu Jan 31 18:14:08 2019"
                         time_modification="Thu Jan 31 18:10:50 2019" />
        <observations epoch_first="Thu Jan 31 17:00:00 2019"
                      epoch_last="Thu Jan 31 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34379"
                obs_have="31962"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="31962"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 18:44:33 2019"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6870713"
                         time_creation="Thu Jan 31 18:14:08 2019"
                         time_modification="Thu Jan 31 18:10:50 2019" />
        <observations epoch_first="Thu Jan 31 17:00:00 2019"
                      epoch_last="Thu Jan 31 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34379"
                obs_have="31962"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="31962"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 20:32:35 2019"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6870713"
                         time_creation="Thu Jan 31 18:14:08 2019"
                         time_modification="Thu Jan 31 18:10:50 2019" />
        <observations epoch_first="Thu Jan 31 17:00:00 2019"
                      epoch_last="Thu Jan 31 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34379"
                obs_have="31962"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="31962"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6870713"
                         time_creation="Thu Jan 31 18:14:08 2019"
                         time_modification="Thu Jan 31 18:10:50 2019" />
        <observations epoch_first="Thu Jan 31 17:00:00 2019"
                      epoch_last="Thu Jan 31 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34379"
                obs_have="31962"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="31962"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:51"
                         size="6870713"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 18:10:50 2019" />
        <observations epoch_first="Thu Jan 31 17:00:00 2019"
                      epoch_last="Thu Jan 31 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34379"
                obs_have="31962"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="32163"
                obs_have="31962"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="30600"
                obs_have="30600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 31 19:19:38 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828379"
                         time_creation="Thu Jan 31 19:14:02 2019"
                         time_modification="Thu Jan 31 19:10:56 2019" />
        <observations epoch_first="Thu Jan 31 18:00:00 2019"
                      epoch_last="Thu Jan 31 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="28859"
                obs_ratio="84.41" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="28836"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="26186"
                obs_have="26186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 19:44:36 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828379"
                         time_creation="Thu Jan 31 19:14:02 2019"
                         time_modification="Thu Jan 31 19:10:56 2019" />
        <observations epoch_first="Thu Jan 31 18:00:00 2019"
                      epoch_last="Thu Jan 31 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="28859"
                obs_ratio="84.41" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="28836"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="26186"
                obs_have="26186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 21:32:39 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828379"
                         time_creation="Thu Jan 31 19:14:02 2019"
                         time_modification="Thu Jan 31 19:10:56 2019" />
        <observations epoch_first="Thu Jan 31 18:00:00 2019"
                      epoch_last="Thu Jan 31 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="28859"
                obs_ratio="84.41" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="28836"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="26186"
                obs_have="26186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828379"
                         time_creation="Thu Jan 31 19:14:02 2019"
                         time_modification="Thu Jan 31 19:10:56 2019" />
        <observations epoch_first="Thu Jan 31 18:00:00 2019"
                      epoch_last="Thu Jan 31 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="28859"
                obs_ratio="84.41" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="28836"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="26186"
                obs_have="26186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:57"
                         size="5828379"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 19:10:56 2019" />
        <observations epoch_first="Thu Jan 31 18:00:00 2019"
                      epoch_last="Thu Jan 31 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34189"
                obs_have="28859"
                obs_ratio="84.41" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="28836"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="26186"
                obs_have="26186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan 31 20:19:39 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5504753"
                         time_creation="Thu Jan 31 20:14:06 2019"
                         time_modification="Thu Jan 31 20:10:54 2019" />
        <observations epoch_first="Thu Jan 31 19:00:00 2019"
                      epoch_last="Thu Jan 31 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32849"
                obs_have="28903"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="28960"
                obs_have="28879"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 20:44:35 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5504753"
                         time_creation="Thu Jan 31 20:14:06 2019"
                         time_modification="Thu Jan 31 20:10:54 2019" />
        <observations epoch_first="Thu Jan 31 19:00:00 2019"
                      epoch_last="Thu Jan 31 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32849"
                obs_have="28903"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="28960"
                obs_have="28879"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 22:32:39 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5504753"
                         time_creation="Thu Jan 31 20:14:06 2019"
                         time_modification="Thu Jan 31 20:10:54 2019" />
        <observations epoch_first="Thu Jan 31 19:00:00 2019"
                      epoch_last="Thu Jan 31 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32849"
                obs_have="28903"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="28960"
                obs_have="28879"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5504753"
                         time_creation="Thu Jan 31 20:14:06 2019"
                         time_modification="Thu Jan 31 20:10:54 2019" />
        <observations epoch_first="Thu Jan 31 19:00:00 2019"
                      epoch_last="Thu Jan 31 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32849"
                obs_have="28903"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="28960"
                obs_have="28879"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5504753"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 20:10:54 2019" />
        <observations epoch_first="Thu Jan 31 19:00:00 2019"
                      epoch_last="Thu Jan 31 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32849"
                obs_have="28903"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="28960"
                obs_have="28879"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="24850"
                obs_have="24850"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 31 21:19:34 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4946300"
                         time_creation="Thu Jan 31 21:14:03 2019"
                         time_modification="Thu Jan 31 21:10:52 2019" />
        <observations epoch_first="Thu Jan 31 20:00:00 2019"
                      epoch_last="Thu Jan 31 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26549"
                obs_have="24466"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24466"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20797"
                obs_have="20797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 21:44:34 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4946300"
                         time_creation="Thu Jan 31 21:14:03 2019"
                         time_modification="Thu Jan 31 21:10:52 2019" />
        <observations epoch_first="Thu Jan 31 20:00:00 2019"
                      epoch_last="Thu Jan 31 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26549"
                obs_have="24466"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24466"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20797"
                obs_have="20797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 23:32:37 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4946300"
                         time_creation="Thu Jan 31 21:14:03 2019"
                         time_modification="Thu Jan 31 21:10:52 2019" />
        <observations epoch_first="Thu Jan 31 20:00:00 2019"
                      epoch_last="Thu Jan 31 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26549"
                obs_have="24466"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24466"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20797"
                obs_have="20797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4946300"
                         time_creation="Thu Jan 31 21:14:03 2019"
                         time_modification="Thu Jan 31 21:10:52 2019" />
        <observations epoch_first="Thu Jan 31 20:00:00 2019"
                      epoch_last="Thu Jan 31 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26549"
                obs_have="24466"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24466"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20797"
                obs_have="20797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4946300"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 21:10:52 2019" />
        <observations epoch_first="Thu Jan 31 20:00:00 2019"
                      epoch_last="Thu Jan 31 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26549"
                obs_have="24466"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24466"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20797"
                obs_have="20797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 31 22:19:35 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5257967"
                         time_creation="Thu Jan 31 22:14:03 2019"
                         time_modification="Thu Jan 31 22:10:54 2019" />
        <observations epoch_first="Thu Jan 31 21:00:00 2019"
                      epoch_last="Thu Jan 31 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30154"
                obs_have="25678"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="25764"
                obs_have="25661"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22621"
                obs_have="22621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 22:44:35 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5257967"
                         time_creation="Thu Jan 31 22:14:03 2019"
                         time_modification="Thu Jan 31 22:10:54 2019" />
        <observations epoch_first="Thu Jan 31 21:00:00 2019"
                      epoch_last="Thu Jan 31 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30154"
                obs_have="25678"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="25764"
                obs_have="25661"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22621"
                obs_have="22621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 00:32:39 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5257967"
                         time_creation="Thu Jan 31 22:14:03 2019"
                         time_modification="Thu Jan 31 22:10:54 2019" />
        <observations epoch_first="Thu Jan 31 21:00:00 2019"
                      epoch_last="Thu Jan 31 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30154"
                obs_have="25678"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="25764"
                obs_have="25661"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22621"
                obs_have="22621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5257967"
                         time_creation="Thu Jan 31 22:14:03 2019"
                         time_modification="Thu Jan 31 22:10:54 2019" />
        <observations epoch_first="Thu Jan 31 21:00:00 2019"
                      epoch_last="Thu Jan 31 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30154"
                obs_have="25678"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="25764"
                obs_have="25661"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22621"
                obs_have="22621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:55"
                         size="5257967"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 22:10:54 2019" />
        <observations epoch_first="Thu Jan 31 21:00:00 2019"
                      epoch_last="Thu Jan 31 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30154"
                obs_have="25678"
                obs_ratio="85.16" />
          <mask elevation="10 degrees"
                obs_expected="25764"
                obs_have="25661"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22621"
                obs_have="22621"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan 31 23:19:28 2019"
               level="3">
        <file_statistics latency="00:10:43"
                         size="6186393"
                         time_creation="Thu Jan 31 23:14:04 2019"
                         time_modification="Thu Jan 31 23:10:42 2019" />
        <observations epoch_first="Thu Jan 31 22:00:00 2019"
                      epoch_last="Thu Jan 31 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32660"
                obs_have="27240"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="27322"
                obs_have="27221"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22954"
                obs_have="22954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 31 23:44:34 2019"
               level="3">
        <file_statistics latency="00:10:43"
                         size="6186393"
                         time_creation="Thu Jan 31 23:14:04 2019"
                         time_modification="Thu Jan 31 23:10:42 2019" />
        <observations epoch_first="Thu Jan 31 22:00:00 2019"
                      epoch_last="Thu Jan 31 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32660"
                obs_have="27240"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="27322"
                obs_have="27221"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22954"
                obs_have="22954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 01:32:42 2019"
               level="3">
        <file_statistics latency="00:10:43"
                         size="6186393"
                         time_creation="Thu Jan 31 23:14:04 2019"
                         time_modification="Thu Jan 31 23:10:42 2019" />
        <observations epoch_first="Thu Jan 31 22:00:00 2019"
                      epoch_last="Thu Jan 31 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32660"
                obs_have="27240"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="27322"
                obs_have="27221"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22954"
                obs_have="22954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:43"
                         size="6186393"
                         time_creation="Thu Jan 31 23:14:04 2019"
                         time_modification="Thu Jan 31 23:10:42 2019" />
        <observations epoch_first="Thu Jan 31 22:00:00 2019"
                      epoch_last="Thu Jan 31 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32660"
                obs_have="27240"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="27322"
                obs_have="27221"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22954"
                obs_have="22954"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:43"
                         size="6186393"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Thu Jan 31 23:10:42 2019" />
        <observations epoch_first="Thu Jan 31 22:00:00 2019"
                      epoch_last="Thu Jan 31 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32660"
                obs_have="27240"
                obs_ratio="83.40" />
          <mask elevation="10 degrees"
                obs_expected="27322"
                obs_have="27221"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="22954"
                obs_have="22954"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt031x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb  1 00:19:37 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6118035"
                         time_creation="Fri Feb  1 00:14:03 2019"
                         time_modification="Fri Feb  1 00:10:58 2019" />
        <observations epoch_first="Thu Jan 31 23:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:59 2019"
                      epochs="3234"
                      epochs_ratio="89.83">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="27938"
                obs_ratio="86.25" />
          <mask elevation="10 degrees"
                obs_expected="31262"
                obs_have="27938"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="26928"
                obs_ratio="90.19" />
        </observations>
      </control>
      <control date="Fri Feb  1 00:44:37 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6118035"
                         time_creation="Fri Feb  1 00:14:03 2019"
                         time_modification="Fri Feb  1 00:10:58 2019" />
        <observations epoch_first="Thu Jan 31 23:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:59 2019"
                      epochs="3234"
                      epochs_ratio="89.83">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="27938"
                obs_ratio="86.25" />
          <mask elevation="10 degrees"
                obs_expected="31262"
                obs_have="27938"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="26928"
                obs_ratio="90.19" />
        </observations>
      </control>
      <control date="Fri Feb  1 02:32:40 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6118035"
                         time_creation="Fri Feb  1 00:14:03 2019"
                         time_modification="Fri Feb  1 00:10:58 2019" />
        <observations epoch_first="Thu Jan 31 23:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:59 2019"
                      epochs="3234"
                      epochs_ratio="89.83">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="27938"
                obs_ratio="86.25" />
          <mask elevation="10 degrees"
                obs_expected="31262"
                obs_have="27938"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="26928"
                obs_ratio="90.19" />
        </observations>
      </control>
      <control date="Fri Feb  1 18:00:29 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6118035"
                         time_creation="Fri Feb  1 00:14:03 2019"
                         time_modification="Fri Feb  1 00:10:58 2019" />
        <observations epoch_first="Thu Jan 31 23:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:59 2019"
                      epochs="3234"
                      epochs_ratio="89.83">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="27938"
                obs_ratio="86.25" />
          <mask elevation="10 degrees"
                obs_expected="31262"
                obs_have="27938"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="26928"
                obs_ratio="90.19" />
        </observations>
      </control>
      <control date="Sat Mar  2 06:06:07 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6118035"
                         time_creation="Wed Feb 27 01:54:02 2019"
                         time_modification="Fri Feb  1 00:10:58 2019" />
        <observations epoch_first="Thu Jan 31 23:00:00 2019"
                      epoch_last="Thu Jan 31 23:59:59 2019"
                      epochs="3234"
                      epochs_ratio="89.83">
          <mask elevation="03 degrees"
                obs_expected="32391"
                obs_have="27938"
                obs_ratio="86.25" />
          <mask elevation="10 degrees"
                obs_expected="31262"
                obs_have="27938"
                obs_ratio="89.37" />
          <mask elevation="15 degrees"
                obs_expected="29856"
                obs_have="26928"
                obs_ratio="90.19" />
        </observations>
      </control>
    </file>
  </station>
</QC>
