<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-03-18 00:00:00"
    DayOfYear="77"
    Year="2013">
  <station name="NVPT">
    <file name="/nvpt0770.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 20 00:56:47 2013"
               level="3">
        <file_statistics latency="04:30:45"
                         size="6737500"
                         time_creation="Tue Mar 19 04:35:09 2013"
                         time_modification="Tue Mar 19 04:30:15 2013" />
        <observations epoch_first="Mon Mar 18 00:00:00 2013"
                      epoch_last="Mon Mar 18 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29249"
                obs_have="24521"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="24546"
                obs_have="24491"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 09:53:52 2013"
               level="3">
        <file_statistics latency="04:30:45"
                         size="6737500"
                         time_creation="Mon Apr 15 01:06:32 2013"
                         time_modification="Tue Mar 19 04:30:15 2013" />
        <observations epoch_first="Mon Mar 18 00:00:00 2013"
                      epoch_last="Mon Mar 18 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29249"
                obs_have="24521"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="24546"
                obs_have="24491"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21703"
                obs_have="21703"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Mar 18 01:48:25 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8647632"
                         time_creation="Mon Mar 18 01:34:25 2013"
                         time_modification="Mon Mar 18 01:09:32 2013" />
        <observations epoch_first="Mon Mar 18 00:00:00 2013"
                      epoch_last="Mon Mar 18 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35781"
                obs_have="29383"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="29419"
                obs_have="29332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8647632"
                         time_creation="Mon Mar 18 01:34:25 2013"
                         time_modification="Mon Mar 18 01:09:32 2013" />
        <observations epoch_first="Mon Mar 18 00:00:00 2013"
                      epoch_last="Mon Mar 18 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35781"
                obs_have="29383"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="29419"
                obs_have="29332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="8647632"
                         time_creation="Mon Apr 15 01:00:49 2013"
                         time_modification="Mon Mar 18 01:09:32 2013" />
        <observations epoch_first="Mon Mar 18 00:00:00 2013"
                      epoch_last="Mon Mar 18 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35781"
                obs_have="29383"
                obs_ratio="82.12" />
          <mask elevation="10 degrees"
                obs_expected="29419"
                obs_have="29332"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="26188"
                obs_have="26188"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Mar 18 02:21:16 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9126426"
                         time_creation="Mon Mar 18 02:14:31 2013"
                         time_modification="Mon Mar 18 02:09:33 2013" />
        <observations epoch_first="Mon Mar 18 01:00:00 2013"
                      epoch_last="Mon Mar 18 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35894"
                obs_have="32152"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32178"
                obs_have="32121"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 02:52:26 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9126426"
                         time_creation="Mon Mar 18 02:14:31 2013"
                         time_modification="Mon Mar 18 02:09:33 2013" />
        <observations epoch_first="Mon Mar 18 01:00:00 2013"
                      epoch_last="Mon Mar 18 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35894"
                obs_have="32152"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32178"
                obs_have="32121"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 04:10:37 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9126426"
                         time_creation="Mon Mar 18 02:14:31 2013"
                         time_modification="Mon Mar 18 02:09:33 2013" />
        <observations epoch_first="Mon Mar 18 01:00:00 2013"
                      epoch_last="Mon Mar 18 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35894"
                obs_have="32152"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32178"
                obs_have="32121"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 04:39:58 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9126426"
                         time_creation="Mon Mar 18 02:14:31 2013"
                         time_modification="Mon Mar 18 02:09:33 2013" />
        <observations epoch_first="Mon Mar 18 01:00:00 2013"
                      epoch_last="Mon Mar 18 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35894"
                obs_have="32152"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32178"
                obs_have="32121"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9126426"
                         time_creation="Mon Mar 18 02:14:31 2013"
                         time_modification="Mon Mar 18 02:09:33 2013" />
        <observations epoch_first="Mon Mar 18 01:00:00 2013"
                      epoch_last="Mon Mar 18 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35894"
                obs_have="32152"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32178"
                obs_have="32121"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="9126426"
                         time_creation="Mon Apr 15 01:00:49 2013"
                         time_modification="Mon Mar 18 02:09:33 2013" />
        <observations epoch_first="Mon Mar 18 01:00:00 2013"
                      epoch_last="Mon Mar 18 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35894"
                obs_have="32152"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="32178"
                obs_have="32121"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28733"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Mar 18 03:28:16 2013"
               level="3">
        <file_statistics latency="00:09:12"
                         size="9541861"
                         time_creation="Mon Mar 18 03:14:07 2013"
                         time_modification="Mon Mar 18 03:09:11 2013" />
        <observations epoch_first="Mon Mar 18 02:00:00 2013"
                      epoch_last="Mon Mar 18 02:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="39082"
                obs_have="35790"
                obs_ratio="91.58" />
          <mask elevation="10 degrees"
                obs_expected="35890"
                obs_have="35790"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32931"
                obs_have="32913"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Mar 18 03:54:56 2013"
               level="3">
        <file_statistics latency="00:09:12"
                         size="9541861"
                         time_creation="Mon Mar 18 03:14:07 2013"
                         time_modification="Mon Mar 18 03:09:11 2013" />
        <observations epoch_first="Mon Mar 18 02:00:00 2013"
                      epoch_last="Mon Mar 18 02:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="39082"
                obs_have="35790"
                obs_ratio="91.58" />
          <mask elevation="10 degrees"
                obs_expected="35890"
                obs_have="35790"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32931"
                obs_have="32913"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Mar 18 05:49:16 2013"
               level="3">
        <file_statistics latency="00:09:12"
                         size="9541861"
                         time_creation="Mon Mar 18 03:14:07 2013"
                         time_modification="Mon Mar 18 03:09:11 2013" />
        <observations epoch_first="Mon Mar 18 02:00:00 2013"
                      epoch_last="Mon Mar 18 02:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="39082"
                obs_have="35790"
                obs_ratio="91.58" />
          <mask elevation="10 degrees"
                obs_expected="35890"
                obs_have="35790"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32931"
                obs_have="32913"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:12"
                         size="9541861"
                         time_creation="Mon Mar 18 03:14:07 2013"
                         time_modification="Mon Mar 18 03:09:11 2013" />
        <observations epoch_first="Mon Mar 18 02:00:00 2013"
                      epoch_last="Mon Mar 18 02:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="39082"
                obs_have="35790"
                obs_ratio="91.58" />
          <mask elevation="10 degrees"
                obs_expected="35890"
                obs_have="35790"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32931"
                obs_have="32913"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:12"
                         size="9541861"
                         time_creation="Mon Apr 15 01:00:50 2013"
                         time_modification="Mon Mar 18 03:09:11 2013" />
        <observations epoch_first="Mon Mar 18 02:00:00 2013"
                      epoch_last="Mon Mar 18 02:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="39082"
                obs_have="35790"
                obs_ratio="91.58" />
          <mask elevation="10 degrees"
                obs_expected="35890"
                obs_have="35790"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="32931"
                obs_have="32913"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Mar 18 04:24:07 2013"
               level="3">
        <file_statistics latency="00:09:21"
                         size="9700921"
                         time_creation="Mon Mar 18 04:14:11 2013"
                         time_modification="Mon Mar 18 04:09:20 2013" />
        <observations epoch_first="Mon Mar 18 03:00:00 2013"
                      epoch_last="Mon Mar 18 03:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="43774"
                obs_have="36131"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="36083"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28205"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Mon Mar 18 04:56:30 2013"
               level="3">
        <file_statistics latency="00:09:21"
                         size="9700921"
                         time_creation="Mon Mar 18 04:14:11 2013"
                         time_modification="Mon Mar 18 04:09:20 2013" />
        <observations epoch_first="Mon Mar 18 03:00:00 2013"
                      epoch_last="Mon Mar 18 03:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="43774"
                obs_have="36131"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="36083"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28205"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Mon Mar 18 06:44:19 2013"
               level="3">
        <file_statistics latency="00:09:21"
                         size="9700921"
                         time_creation="Mon Mar 18 04:14:11 2013"
                         time_modification="Mon Mar 18 04:09:20 2013" />
        <observations epoch_first="Mon Mar 18 03:00:00 2013"
                      epoch_last="Mon Mar 18 03:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="43774"
                obs_have="36131"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="36083"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28205"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:21"
                         size="9700921"
                         time_creation="Mon Mar 18 04:14:11 2013"
                         time_modification="Mon Mar 18 04:09:20 2013" />
        <observations epoch_first="Mon Mar 18 03:00:00 2013"
                      epoch_last="Mon Mar 18 03:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="43774"
                obs_have="36131"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="36083"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28205"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:21"
                         size="9700921"
                         time_creation="Mon Apr 15 01:00:51 2013"
                         time_modification="Mon Mar 18 04:09:20 2013" />
        <observations epoch_first="Mon Mar 18 03:00:00 2013"
                      epoch_last="Mon Mar 18 03:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="43774"
                obs_have="36131"
                obs_ratio="82.54" />
          <mask elevation="10 degrees"
                obs_expected="36346"
                obs_have="36083"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28245"
                obs_have="28205"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Mar 18 05:23:55 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9281459"
                         time_creation="Mon Mar 18 05:14:10 2013"
                         time_modification="Mon Mar 18 05:09:06 2013" />
        <observations epoch_first="Mon Mar 18 04:00:00 2013"
                      epoch_last="Mon Mar 18 04:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39783"
                obs_have="36541"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="36556"
                obs_have="36499"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33346"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 18 07:49:18 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9281459"
                         time_creation="Mon Mar 18 05:14:10 2013"
                         time_modification="Mon Mar 18 05:09:06 2013" />
        <observations epoch_first="Mon Mar 18 04:00:00 2013"
                      epoch_last="Mon Mar 18 04:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39783"
                obs_have="36541"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="36556"
                obs_have="36499"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33346"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9281459"
                         time_creation="Mon Mar 18 05:14:10 2013"
                         time_modification="Mon Mar 18 05:09:06 2013" />
        <observations epoch_first="Mon Mar 18 04:00:00 2013"
                      epoch_last="Mon Mar 18 04:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39783"
                obs_have="36541"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="36556"
                obs_have="36499"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33346"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9281459"
                         time_creation="Mon Apr 15 01:00:53 2013"
                         time_modification="Mon Mar 18 05:09:06 2013" />
        <observations epoch_first="Mon Mar 18 04:00:00 2013"
                      epoch_last="Mon Mar 18 04:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39783"
                obs_have="36541"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="36556"
                obs_have="36499"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33346"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Mar 18 06:26:44 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8315291"
                         time_creation="Mon Mar 18 06:14:12 2013"
                         time_modification="Mon Mar 18 06:09:24 2013" />
        <observations epoch_first="Mon Mar 18 05:00:00 2013"
                      epoch_last="Mon Mar 18 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36531"
                obs_have="33653"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="33643"
                obs_have="33593"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 06:59:50 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8315291"
                         time_creation="Mon Mar 18 06:14:12 2013"
                         time_modification="Mon Mar 18 06:09:24 2013" />
        <observations epoch_first="Mon Mar 18 05:00:00 2013"
                      epoch_last="Mon Mar 18 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36531"
                obs_have="33653"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="33643"
                obs_have="33593"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 08:39:45 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8315291"
                         time_creation="Mon Mar 18 06:14:12 2013"
                         time_modification="Mon Mar 18 06:09:24 2013" />
        <observations epoch_first="Mon Mar 18 05:00:00 2013"
                      epoch_last="Mon Mar 18 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36531"
                obs_have="33653"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="33643"
                obs_have="33593"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8315291"
                         time_creation="Mon Mar 18 06:14:12 2013"
                         time_modification="Mon Mar 18 06:09:24 2013" />
        <observations epoch_first="Mon Mar 18 05:00:00 2013"
                      epoch_last="Mon Mar 18 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36531"
                obs_have="33653"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="33643"
                obs_have="33593"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8315291"
                         time_creation="Mon Apr 15 01:00:54 2013"
                         time_modification="Mon Mar 18 06:09:24 2013" />
        <observations epoch_first="Mon Mar 18 05:00:00 2013"
                      epoch_last="Mon Mar 18 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36531"
                obs_have="33653"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="33643"
                obs_have="33593"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Mar 18 07:28:08 2013"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7841089"
                         time_creation="Mon Mar 18 07:14:13 2013"
                         time_modification="Mon Mar 18 07:09:02 2013" />
        <observations epoch_first="Mon Mar 18 06:00:00 2013"
                      epoch_last="Mon Mar 18 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32104"
                obs_have="30823"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30783"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 08:04:03 2013"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7841089"
                         time_creation="Mon Mar 18 07:14:13 2013"
                         time_modification="Mon Mar 18 07:09:02 2013" />
        <observations epoch_first="Mon Mar 18 06:00:00 2013"
                      epoch_last="Mon Mar 18 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32104"
                obs_have="30823"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30783"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 09:43:43 2013"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7841089"
                         time_creation="Mon Mar 18 07:14:13 2013"
                         time_modification="Mon Mar 18 07:09:02 2013" />
        <observations epoch_first="Mon Mar 18 06:00:00 2013"
                      epoch_last="Mon Mar 18 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32104"
                obs_have="30823"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30783"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:03"
                         size="7841089"
                         time_creation="Mon Mar 18 07:14:13 2013"
                         time_modification="Mon Mar 18 07:09:02 2013" />
        <observations epoch_first="Mon Mar 18 06:00:00 2013"
                      epoch_last="Mon Mar 18 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32104"
                obs_have="30823"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30783"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:00:00"
                         size="7841089"
                         time_creation="Mon Apr 15 01:00:54 2013"
                         time_modification="Thu Jan  1 00:00:00 1970" />
        <observations epoch_first="Mon Mar 18 06:00:00 2013"
                      epoch_last="Mon Mar 18 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32104"
                obs_have="30823"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30783"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27967"
                obs_have="27967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Mar 18 08:21:57 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="8055167"
                         time_creation="Mon Mar 18 08:14:42 2013"
                         time_modification="Mon Mar 18 08:09:42 2013" />
        <observations epoch_first="Mon Mar 18 07:00:00 2013"
                      epoch_last="Mon Mar 18 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34534"
                obs_have="29697"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="29742"
                obs_have="29669"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25978"
                obs_have="25978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 08:52:54 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="8055167"
                         time_creation="Mon Mar 18 08:14:42 2013"
                         time_modification="Mon Mar 18 08:09:42 2013" />
        <observations epoch_first="Mon Mar 18 07:00:00 2013"
                      epoch_last="Mon Mar 18 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34534"
                obs_have="29697"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="29742"
                obs_have="29669"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25978"
                obs_have="25978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 10:38:26 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="8055167"
                         time_creation="Mon Mar 18 08:14:42 2013"
                         time_modification="Mon Mar 18 08:09:42 2013" />
        <observations epoch_first="Mon Mar 18 07:00:00 2013"
                      epoch_last="Mon Mar 18 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34534"
                obs_have="29697"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="29742"
                obs_have="29669"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25978"
                obs_have="25978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="8055167"
                         time_creation="Mon Mar 18 08:14:42 2013"
                         time_modification="Mon Mar 18 08:09:42 2013" />
        <observations epoch_first="Mon Mar 18 07:00:00 2013"
                      epoch_last="Mon Mar 18 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34534"
                obs_have="29697"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="29742"
                obs_have="29669"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25978"
                obs_have="25978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="8055167"
                         time_creation="Mon Apr 15 01:00:55 2013"
                         time_modification="Mon Mar 18 08:09:42 2013" />
        <observations epoch_first="Mon Mar 18 07:00:00 2013"
                      epoch_last="Mon Mar 18 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34534"
                obs_have="29697"
                obs_ratio="85.99" />
          <mask elevation="10 degrees"
                obs_expected="29742"
                obs_have="29669"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="25978"
                obs_have="25978"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Mar 18 11:38:59 2013"
               level="3">
        <file_statistics latency="00:46:41"
                         size="9108053"
                         time_creation="Mon Mar 18 10:09:59 2013"
                         time_modification="Mon Mar 18 09:46:40 2013" />
        <observations epoch_first="Mon Mar 18 08:00:00 2013"
                      epoch_last="Mon Mar 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32722"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32700"
                obs_have="32691"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31094"
                obs_have="31094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:46:41"
                         size="9108053"
                         time_creation="Mon Mar 18 10:09:59 2013"
                         time_modification="Mon Mar 18 09:46:40 2013" />
        <observations epoch_first="Mon Mar 18 08:00:00 2013"
                      epoch_last="Mon Mar 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32722"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32700"
                obs_have="32691"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31094"
                obs_have="31094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:46:41"
                         size="9108053"
                         time_creation="Mon Apr 15 01:00:56 2013"
                         time_modification="Mon Mar 18 09:46:40 2013" />
        <observations epoch_first="Mon Mar 18 08:00:00 2013"
                      epoch_last="Mon Mar 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32722"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32700"
                obs_have="32691"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31094"
                obs_have="31094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Mar 18 10:55:47 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="9117435"
                         time_creation="Mon Mar 18 10:20:43 2013"
                         time_modification="Mon Mar 18 10:10:55 2013" />
        <observations epoch_first="Mon Mar 18 09:00:00 2013"
                      epoch_last="Mon Mar 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="32292"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32255"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27686"
                obs_have="27686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 12:33:39 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="9117435"
                         time_creation="Mon Mar 18 10:20:43 2013"
                         time_modification="Mon Mar 18 10:10:55 2013" />
        <observations epoch_first="Mon Mar 18 09:00:00 2013"
                      epoch_last="Mon Mar 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="32292"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32255"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27686"
                obs_have="27686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="9117435"
                         time_creation="Mon Mar 18 10:20:43 2013"
                         time_modification="Mon Mar 18 10:10:55 2013" />
        <observations epoch_first="Mon Mar 18 09:00:00 2013"
                      epoch_last="Mon Mar 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="32292"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32255"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27686"
                obs_have="27686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="9117435"
                         time_creation="Mon Apr 15 01:00:58 2013"
                         time_modification="Mon Mar 18 10:10:55 2013" />
        <observations epoch_first="Mon Mar 18 09:00:00 2013"
                      epoch_last="Mon Mar 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37299"
                obs_have="32292"
                obs_ratio="86.58" />
          <mask elevation="10 degrees"
                obs_expected="32324"
                obs_have="32255"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27686"
                obs_have="27686"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Mar 18 11:19:06 2013"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8475132"
                         time_creation="Mon Mar 18 11:09:48 2013"
                         time_modification="Mon Mar 18 11:07:42 2013" />
        <observations epoch_first="Mon Mar 18 10:00:00 2013"
                      epoch_last="Mon Mar 18 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31897"
                obs_have="28244"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28185"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 11:54:29 2013"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8475132"
                         time_creation="Mon Mar 18 11:09:48 2013"
                         time_modification="Mon Mar 18 11:07:42 2013" />
        <observations epoch_first="Mon Mar 18 10:00:00 2013"
                      epoch_last="Mon Mar 18 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31897"
                obs_have="28244"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28185"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 13:33:57 2013"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8475132"
                         time_creation="Mon Mar 18 11:09:48 2013"
                         time_modification="Mon Mar 18 11:07:42 2013" />
        <observations epoch_first="Mon Mar 18 10:00:00 2013"
                      epoch_last="Mon Mar 18 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31897"
                obs_have="28244"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28185"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8475132"
                         time_creation="Mon Mar 18 11:09:48 2013"
                         time_modification="Mon Mar 18 11:07:42 2013" />
        <observations epoch_first="Mon Mar 18 10:00:00 2013"
                      epoch_last="Mon Mar 18 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31897"
                obs_have="28244"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28185"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8475132"
                         time_creation="Mon Apr 15 01:00:59 2013"
                         time_modification="Mon Mar 18 11:07:42 2013" />
        <observations epoch_first="Mon Mar 18 10:00:00 2013"
                      epoch_last="Mon Mar 18 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31897"
                obs_have="28244"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28185"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Mar 18 12:20:56 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9014578"
                         time_creation="Mon Mar 18 12:09:39 2013"
                         time_modification="Mon Mar 18 12:07:53 2013" />
        <observations epoch_first="Mon Mar 18 11:00:00 2013"
                      epoch_last="Mon Mar 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34545"
                obs_have="32690"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32690"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 12:48:30 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9014578"
                         time_creation="Mon Mar 18 12:09:39 2013"
                         time_modification="Mon Mar 18 12:07:53 2013" />
        <observations epoch_first="Mon Mar 18 11:00:00 2013"
                      epoch_last="Mon Mar 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34545"
                obs_have="32690"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32690"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 14:33:46 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9014578"
                         time_creation="Mon Mar 18 12:09:39 2013"
                         time_modification="Mon Mar 18 12:07:53 2013" />
        <observations epoch_first="Mon Mar 18 11:00:00 2013"
                      epoch_last="Mon Mar 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34545"
                obs_have="32690"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32690"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9014578"
                         time_creation="Mon Mar 18 12:09:39 2013"
                         time_modification="Mon Mar 18 12:07:53 2013" />
        <observations epoch_first="Mon Mar 18 11:00:00 2013"
                      epoch_last="Mon Mar 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34545"
                obs_have="32690"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32690"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9014578"
                         time_creation="Mon Apr 15 01:01:00 2013"
                         time_modification="Mon Mar 18 12:07:53 2013" />
        <observations epoch_first="Mon Mar 18 11:00:00 2013"
                      epoch_last="Mon Mar 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34545"
                obs_have="32690"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32690"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="28090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Mar 18 13:47:09 2013"
               level="3">
        <file_statistics latency="00:10:52"
                         size="8297941"
                         time_creation="Mon Mar 18 13:20:05 2013"
                         time_modification="Mon Mar 18 13:10:51 2013" />
        <observations epoch_first="Mon Mar 18 12:00:00 2013"
                      epoch_last="Mon Mar 18 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="30661"
                obs_ratio="88.24" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="30609"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 15:33:15 2013"
               level="3">
        <file_statistics latency="00:10:52"
                         size="8297941"
                         time_creation="Mon Mar 18 13:20:05 2013"
                         time_modification="Mon Mar 18 13:10:51 2013" />
        <observations epoch_first="Mon Mar 18 12:00:00 2013"
                      epoch_last="Mon Mar 18 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="30661"
                obs_ratio="88.24" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="30609"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:10:52"
                         size="8297941"
                         time_creation="Mon Mar 18 13:20:05 2013"
                         time_modification="Mon Mar 18 13:10:51 2013" />
        <observations epoch_first="Mon Mar 18 12:00:00 2013"
                      epoch_last="Mon Mar 18 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="30661"
                obs_ratio="88.24" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="30609"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:10:52"
                         size="8297941"
                         time_creation="Mon Apr 15 01:01:01 2013"
                         time_modification="Mon Mar 18 13:10:51 2013" />
        <observations epoch_first="Mon Mar 18 12:00:00 2013"
                      epoch_last="Mon Mar 18 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34746"
                obs_have="30661"
                obs_ratio="88.24" />
          <mask elevation="10 degrees"
                obs_expected="30616"
                obs_have="30609"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Mar 18 14:47:05 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7684501"
                         time_creation="Mon Mar 18 14:20:12 2013"
                         time_modification="Mon Mar 18 14:09:24 2013" />
        <observations epoch_first="Mon Mar 18 13:00:00 2013"
                      epoch_last="Mon Mar 18 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33862"
                obs_have="30254"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30222"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28370"
                obs_have="28370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 16:34:04 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7684501"
                         time_creation="Mon Mar 18 14:20:12 2013"
                         time_modification="Mon Mar 18 14:09:24 2013" />
        <observations epoch_first="Mon Mar 18 13:00:00 2013"
                      epoch_last="Mon Mar 18 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33862"
                obs_have="30254"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30222"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28370"
                obs_have="28370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7684501"
                         time_creation="Mon Mar 18 14:20:12 2013"
                         time_modification="Mon Mar 18 14:09:24 2013" />
        <observations epoch_first="Mon Mar 18 13:00:00 2013"
                      epoch_last="Mon Mar 18 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33862"
                obs_have="30254"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30222"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28370"
                obs_have="28370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7684501"
                         time_creation="Mon Apr 15 01:01:02 2013"
                         time_modification="Mon Mar 18 14:09:24 2013" />
        <observations epoch_first="Mon Mar 18 13:00:00 2013"
                      epoch_last="Mon Mar 18 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33862"
                obs_have="30254"
                obs_ratio="89.34" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30222"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28370"
                obs_have="28370"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Mar 18 15:20:44 2013"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7790776"
                         time_creation="Mon Mar 18 15:15:42 2013"
                         time_modification="Mon Mar 18 15:11:34 2013" />
        <observations epoch_first="Mon Mar 18 14:00:00 2013"
                      epoch_last="Mon Mar 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30472"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="30570"
                obs_have="30440"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 15:47:12 2013"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7790776"
                         time_creation="Mon Mar 18 15:15:42 2013"
                         time_modification="Mon Mar 18 15:11:34 2013" />
        <observations epoch_first="Mon Mar 18 14:00:00 2013"
                      epoch_last="Mon Mar 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30472"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30440"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 17:35:03 2013"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7790776"
                         time_creation="Mon Mar 18 15:15:42 2013"
                         time_modification="Mon Mar 18 15:11:34 2013" />
        <observations epoch_first="Mon Mar 18 14:00:00 2013"
                      epoch_last="Mon Mar 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30472"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30440"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7790776"
                         time_creation="Mon Mar 18 15:15:42 2013"
                         time_modification="Mon Mar 18 15:11:34 2013" />
        <observations epoch_first="Mon Mar 18 14:00:00 2013"
                      epoch_last="Mon Mar 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30472"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30440"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7790776"
                         time_creation="Mon Apr 15 01:01:03 2013"
                         time_modification="Mon Mar 18 15:11:34 2013" />
        <observations epoch_first="Mon Mar 18 14:00:00 2013"
                      epoch_last="Mon Mar 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30472"
                obs_ratio="88.33" />
          <mask elevation="10 degrees"
                obs_expected="30571"
                obs_have="30440"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="25350"
                obs_have="25350"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Mar 18 16:49:38 2013"
               level="3">
        <file_statistics latency="00:10:33"
                         size="7969959"
                         time_creation="Mon Mar 18 16:35:34 2013"
                         time_modification="Mon Mar 18 16:10:32 2013" />
        <observations epoch_first="Mon Mar 18 15:00:00 2013"
                      epoch_last="Mon Mar 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34305"
                obs_have="29184"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29177"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:10:33"
                         size="7969959"
                         time_creation="Mon Mar 18 16:35:34 2013"
                         time_modification="Mon Mar 18 16:10:32 2013" />
        <observations epoch_first="Mon Mar 18 15:00:00 2013"
                      epoch_last="Mon Mar 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34305"
                obs_have="29184"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29177"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:10:33"
                         size="7969959"
                         time_creation="Mon Apr 15 01:01:04 2013"
                         time_modification="Mon Mar 18 16:10:32 2013" />
        <observations epoch_first="Mon Mar 18 15:00:00 2013"
                      epoch_last="Mon Mar 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34305"
                obs_have="29184"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="29343"
                obs_have="29177"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26457"
                obs_have="26457"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Mar 18 17:50:01 2013"
               level="3">
        <file_statistics latency="00:11:04"
                         size="8694370"
                         time_creation="Mon Mar 18 17:19:31 2013"
                         time_modification="Mon Mar 18 17:11:03 2013" />
        <observations epoch_first="Mon Mar 18 16:00:00 2013"
                      epoch_last="Mon Mar 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33788"
                obs_have="30230"
                obs_ratio="89.47" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30194"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 19:12:00 2013"
               level="3">
        <file_statistics latency="00:11:04"
                         size="8694370"
                         time_creation="Mon Mar 18 17:19:31 2013"
                         time_modification="Mon Mar 18 17:11:03 2013" />
        <observations epoch_first="Mon Mar 18 16:00:00 2013"
                      epoch_last="Mon Mar 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33788"
                obs_have="30230"
                obs_ratio="89.47" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30194"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 19:58:02 2013"
               level="3">
        <file_statistics latency="00:11:04"
                         size="8694370"
                         time_creation="Mon Mar 18 17:19:31 2013"
                         time_modification="Mon Mar 18 17:11:03 2013" />
        <observations epoch_first="Mon Mar 18 16:00:00 2013"
                      epoch_last="Mon Mar 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33788"
                obs_have="30230"
                obs_ratio="89.47" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30194"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:11:04"
                         size="8694370"
                         time_creation="Mon Mar 18 17:19:31 2013"
                         time_modification="Mon Mar 18 17:11:03 2013" />
        <observations epoch_first="Mon Mar 18 16:00:00 2013"
                      epoch_last="Mon Mar 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33788"
                obs_have="30230"
                obs_ratio="89.47" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30194"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:11:04"
                         size="8694370"
                         time_creation="Mon Apr 15 01:01:05 2013"
                         time_modification="Mon Mar 18 17:11:03 2013" />
        <observations epoch_first="Mon Mar 18 16:00:00 2013"
                      epoch_last="Mon Mar 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33788"
                obs_have="30230"
                obs_ratio="89.47" />
          <mask elevation="10 degrees"
                obs_expected="30247"
                obs_have="30194"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27544"
                obs_have="27544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Mar 18 18:27:41 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9152525"
                         time_creation="Mon Mar 18 18:14:18 2013"
                         time_modification="Mon Mar 18 18:11:29 2013" />
        <observations epoch_first="Mon Mar 18 17:00:00 2013"
                      epoch_last="Mon Mar 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="32586"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="32608"
                obs_have="32558"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 18:54:26 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9152525"
                         time_creation="Mon Mar 18 18:14:18 2013"
                         time_modification="Mon Mar 18 18:11:29 2013" />
        <observations epoch_first="Mon Mar 18 17:00:00 2013"
                      epoch_last="Mon Mar 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="32586"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="32608"
                obs_have="32558"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:48:56 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9152525"
                         time_creation="Mon Mar 18 18:14:18 2013"
                         time_modification="Mon Mar 18 18:11:29 2013" />
        <observations epoch_first="Mon Mar 18 17:00:00 2013"
                      epoch_last="Mon Mar 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="32586"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="32608"
                obs_have="32558"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9152525"
                         time_creation="Mon Mar 18 18:14:18 2013"
                         time_modification="Mon Mar 18 18:11:29 2013" />
        <observations epoch_first="Mon Mar 18 17:00:00 2013"
                      epoch_last="Mon Mar 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="32586"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="32608"
                obs_have="32558"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="9152525"
                         time_creation="Mon Apr 15 01:01:06 2013"
                         time_modification="Mon Mar 18 18:11:29 2013" />
        <observations epoch_first="Mon Mar 18 17:00:00 2013"
                      epoch_last="Mon Mar 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36321"
                obs_have="32586"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="32608"
                obs_have="32558"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Mar 18 19:35:35 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8800316"
                         time_creation="Mon Mar 18 19:14:27 2013"
                         time_modification="Mon Mar 18 19:11:31 2013" />
        <observations epoch_first="Mon Mar 18 18:00:00 2013"
                      epoch_last="Mon Mar 18 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34297"
                obs_have="30671"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="30660"
                obs_have="30634"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8800316"
                         time_creation="Mon Mar 18 19:14:27 2013"
                         time_modification="Mon Mar 18 19:11:31 2013" />
        <observations epoch_first="Mon Mar 18 18:00:00 2013"
                      epoch_last="Mon Mar 18 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34297"
                obs_have="30671"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="30660"
                obs_have="30634"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="8800316"
                         time_creation="Mon Apr 15 01:01:07 2013"
                         time_modification="Mon Mar 18 19:11:31 2013" />
        <observations epoch_first="Mon Mar 18 18:00:00 2013"
                      epoch_last="Mon Mar 18 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34297"
                obs_have="30671"
                obs_ratio="89.43" />
          <mask elevation="10 degrees"
                obs_expected="30660"
                obs_have="30634"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27375"
                obs_have="27375"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Mar 18 20:24:28 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7906489"
                         time_creation="Mon Mar 18 20:14:29 2013"
                         time_modification="Mon Mar 18 20:11:31 2013" />
        <observations epoch_first="Mon Mar 18 19:00:00 2013"
                      epoch_last="Mon Mar 18 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32007"
                obs_have="25396"
                obs_ratio="79.35" />
          <mask elevation="10 degrees"
                obs_expected="25407"
                obs_have="25346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="19987"
                obs_have="19987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 22:20:55 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7906489"
                         time_creation="Mon Mar 18 20:14:29 2013"
                         time_modification="Mon Mar 18 20:11:31 2013" />
        <observations epoch_first="Mon Mar 18 19:00:00 2013"
                      epoch_last="Mon Mar 18 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32007"
                obs_have="25396"
                obs_ratio="79.35" />
          <mask elevation="10 degrees"
                obs_expected="25407"
                obs_have="25346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="19987"
                obs_have="19987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 22:54:11 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7906489"
                         time_creation="Mon Mar 18 20:14:29 2013"
                         time_modification="Mon Mar 18 20:11:31 2013" />
        <observations epoch_first="Mon Mar 18 19:00:00 2013"
                      epoch_last="Mon Mar 18 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32007"
                obs_have="25396"
                obs_ratio="79.35" />
          <mask elevation="10 degrees"
                obs_expected="25407"
                obs_have="25346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="19987"
                obs_have="19987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7906489"
                         time_creation="Mon Mar 18 20:14:29 2013"
                         time_modification="Mon Mar 18 20:11:31 2013" />
        <observations epoch_first="Mon Mar 18 19:00:00 2013"
                      epoch_last="Mon Mar 18 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32007"
                obs_have="25396"
                obs_ratio="79.35" />
          <mask elevation="10 degrees"
                obs_expected="25407"
                obs_have="25346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="19987"
                obs_have="19987"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7906489"
                         time_creation="Mon Apr 15 01:01:08 2013"
                         time_modification="Mon Mar 18 20:11:31 2013" />
        <observations epoch_first="Mon Mar 18 19:00:00 2013"
                      epoch_last="Mon Mar 18 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32007"
                obs_have="25396"
                obs_ratio="79.35" />
          <mask elevation="10 degrees"
                obs_expected="25407"
                obs_have="25346"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="19987"
                obs_have="19987"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Mar 18 21:30:49 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="7935873"
                         time_creation="Mon Mar 18 21:14:31 2013"
                         time_modification="Mon Mar 18 21:11:29 2013" />
        <observations epoch_first="Mon Mar 18 20:00:00 2013"
                      epoch_last="Mon Mar 18 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28231"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28231"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 21:59:16 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="7935873"
                         time_creation="Mon Mar 18 21:14:31 2013"
                         time_modification="Mon Mar 18 21:11:29 2013" />
        <observations epoch_first="Mon Mar 18 20:00:00 2013"
                      epoch_last="Mon Mar 18 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28231"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28231"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 23:41:16 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="7935873"
                         time_creation="Mon Mar 18 21:14:31 2013"
                         time_modification="Mon Mar 18 21:11:29 2013" />
        <observations epoch_first="Mon Mar 18 20:00:00 2013"
                      epoch_last="Mon Mar 18 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28231"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28231"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="7935873"
                         time_creation="Mon Mar 18 21:14:31 2013"
                         time_modification="Mon Mar 18 21:11:29 2013" />
        <observations epoch_first="Mon Mar 18 20:00:00 2013"
                      epoch_last="Mon Mar 18 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28231"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28231"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="7935873"
                         time_creation="Mon Apr 15 01:01:08 2013"
                         time_modification="Mon Mar 18 21:11:29 2013" />
        <observations epoch_first="Mon Mar 18 20:00:00 2013"
                      epoch_last="Mon Mar 18 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28231"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28231"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25526"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Mar 18 22:38:00 2013"
               level="3">
        <file_statistics latency="00:09:59"
                         size="6782244"
                         time_creation="Mon Mar 18 22:14:37 2013"
                         time_modification="Mon Mar 18 22:09:58 2013" />
        <observations epoch_first="Mon Mar 18 21:00:00 2013"
                      epoch_last="Mon Mar 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28385"
                obs_have="24962"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="24915"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="22695"
                obs_have="22695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 00:37:17 2013"
               level="3">
        <file_statistics latency="00:09:59"
                         size="6782244"
                         time_creation="Mon Mar 18 22:14:37 2013"
                         time_modification="Mon Mar 18 22:09:58 2013" />
        <observations epoch_first="Mon Mar 18 21:00:00 2013"
                      epoch_last="Mon Mar 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28385"
                obs_have="24962"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="24915"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="22695"
                obs_have="22695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:59"
                         size="6782244"
                         time_creation="Mon Mar 18 22:14:37 2013"
                         time_modification="Mon Mar 18 22:09:58 2013" />
        <observations epoch_first="Mon Mar 18 21:00:00 2013"
                      epoch_last="Mon Mar 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28385"
                obs_have="24962"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="24915"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="22695"
                obs_have="22695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:59"
                         size="6782244"
                         time_creation="Mon Apr 15 01:01:10 2013"
                         time_modification="Mon Mar 18 22:09:58 2013" />
        <observations epoch_first="Mon Mar 18 21:00:00 2013"
                      epoch_last="Mon Mar 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28385"
                obs_have="24962"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="24915"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="22695"
                obs_have="22695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Mar 18 23:22:58 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6741310"
                         time_creation="Mon Mar 18 23:14:47 2013"
                         time_modification="Mon Mar 18 23:09:30 2013" />
        <observations epoch_first="Mon Mar 18 22:00:00 2013"
                      epoch_last="Mon Mar 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32167"
                obs_have="23657"
                obs_ratio="73.54" />
          <mask elevation="10 degrees"
                obs_expected="23738"
                obs_have="23609"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="20429"
                obs_have="20429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 23:58:05 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6741310"
                         time_creation="Mon Mar 18 23:14:47 2013"
                         time_modification="Mon Mar 18 23:09:30 2013" />
        <observations epoch_first="Mon Mar 18 22:00:00 2013"
                      epoch_last="Mon Mar 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32167"
                obs_have="23657"
                obs_ratio="73.54" />
          <mask elevation="10 degrees"
                obs_expected="23738"
                obs_have="23609"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="20429"
                obs_have="20429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 01:34:42 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6741310"
                         time_creation="Mon Mar 18 23:14:47 2013"
                         time_modification="Mon Mar 18 23:09:30 2013" />
        <observations epoch_first="Mon Mar 18 22:00:00 2013"
                      epoch_last="Mon Mar 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32167"
                obs_have="23657"
                obs_ratio="73.54" />
          <mask elevation="10 degrees"
                obs_expected="23738"
                obs_have="23609"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="20429"
                obs_have="20429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6741310"
                         time_creation="Mon Mar 18 23:14:47 2013"
                         time_modification="Mon Mar 18 23:09:30 2013" />
        <observations epoch_first="Mon Mar 18 22:00:00 2013"
                      epoch_last="Mon Mar 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32167"
                obs_have="23657"
                obs_ratio="73.54" />
          <mask elevation="10 degrees"
                obs_expected="23738"
                obs_have="23609"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="20429"
                obs_have="20429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6741310"
                         time_creation="Mon Apr 15 01:01:10 2013"
                         time_modification="Mon Mar 18 23:09:30 2013" />
        <observations epoch_first="Mon Mar 18 22:00:00 2013"
                      epoch_last="Mon Mar 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32167"
                obs_have="23657"
                obs_ratio="73.54" />
          <mask elevation="10 degrees"
                obs_expected="23738"
                obs_have="23609"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="20429"
                obs_have="20429"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt077x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Mar 19 02:38:29 2013"
               level="3">
        <file_statistics latency="00:42:31"
                         size="7976719"
                         time_creation="Tue Mar 19 01:29:33 2013"
                         time_modification="Tue Mar 19 00:42:30 2013" />
        <observations epoch_first="Mon Mar 18 23:00:00 2013"
                      epoch_last="Mon Mar 18 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30395"
                obs_have="28809"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="28893"
                obs_have="28783"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 19 20:02:16 2013"
               level="3">
        <file_statistics latency="03:37:13"
                         size="7976719"
                         time_creation="Tue Mar 19 04:09:28 2013"
                         time_modification="Tue Mar 19 03:37:12 2013" />
        <observations epoch_first="Mon Mar 18 23:00:00 2013"
                      epoch_last="Mon Mar 18 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30395"
                obs_have="28809"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="28893"
                obs_have="28783"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 17 07:24:44 2013"
               level="3">
        <file_statistics latency="03:37:13"
                         size="7976719"
                         time_creation="Mon Apr 15 01:01:11 2013"
                         time_modification="Tue Mar 19 03:37:12 2013" />
        <observations epoch_first="Mon Mar 18 23:00:00 2013"
                      epoch_last="Mon Mar 18 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30395"
                obs_have="28809"
                obs_ratio="94.78" />
          <mask elevation="10 degrees"
                obs_expected="28893"
                obs_have="28783"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="23472"
                obs_have="23472"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
