<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-06-06 00:00:00"
    DayOfYear="158"
    Year="2012">
  <station name="NVPT">
    <file name="/nvpt1580.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun  7 23:04:51 2012"
               level="3">
        <file_statistics latency="02:31:03"
                         size="6313325"
                         time_creation="Thu Jun  7 01:34:50 2012"
                         time_modification="Thu Jun  7 01:30:33 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27862"
                obs_have="23405"
                obs_ratio="84.00" />
          <mask elevation="10 degrees"
                obs_expected="23430"
                obs_have="23377"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20802"
                obs_have="20802"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 10:36:16 2012"
               level="3">
        <file_statistics latency="02:31:03"
                         size="6313325"
                         time_creation="Wed Jul  4 01:05:08 2012"
                         time_modification="Thu Jun  7 01:30:33 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27862"
                obs_have="23405"
                obs_ratio="84.00" />
          <mask elevation="10 degrees"
                obs_expected="23430"
                obs_have="23377"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20802"
                obs_have="20802"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun  6 01:21:43 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8727068"
                         time_creation="Wed Jun  6 01:14:04 2012"
                         time_modification="Wed Jun  6 01:09:15 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35071"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35033"
                obs_have="35033"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33555"
                obs_have="33555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 01:48:35 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8727068"
                         time_creation="Wed Jun  6 01:14:04 2012"
                         time_modification="Wed Jun  6 01:09:15 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35071"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35033"
                obs_have="35033"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33555"
                obs_have="33555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 03:38:02 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8727068"
                         time_creation="Wed Jun  6 01:14:04 2012"
                         time_modification="Wed Jun  6 01:09:15 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35071"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35033"
                obs_have="35033"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33555"
                obs_have="33555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8727068"
                         time_creation="Wed Jun  6 01:14:04 2012"
                         time_modification="Wed Jun  6 01:09:15 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35071"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35033"
                obs_have="35033"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33555"
                obs_have="33555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="8727068"
                         time_creation="Wed Jul  4 00:59:38 2012"
                         time_modification="Wed Jun  6 01:09:15 2012" />
        <observations epoch_first="Wed Jun  6 00:00:00 2012"
                      epoch_last="Wed Jun  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35071"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="35033"
                obs_have="35033"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33555"
                obs_have="33555"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun  6 02:19:59 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="7724364"
                         time_creation="Wed Jun  6 02:14:05 2012"
                         time_modification="Wed Jun  6 02:09:13 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34953"
                obs_have="31139"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="31093"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28447"
                obs_have="28447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 02:46:16 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="7724364"
                         time_creation="Wed Jun  6 02:14:05 2012"
                         time_modification="Wed Jun  6 02:09:13 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34953"
                obs_have="31139"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="31093"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28447"
                obs_have="28447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 04:36:09 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="7724364"
                         time_creation="Wed Jun  6 02:14:05 2012"
                         time_modification="Wed Jun  6 02:09:13 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34953"
                obs_have="31139"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="31093"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28447"
                obs_have="28447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="7724364"
                         time_creation="Wed Jun  6 02:14:05 2012"
                         time_modification="Wed Jun  6 02:09:13 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34953"
                obs_have="31139"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="31093"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28447"
                obs_have="28447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="7724364"
                         time_creation="Wed Jul  4 00:59:39 2012"
                         time_modification="Wed Jun  6 02:09:13 2012" />
        <observations epoch_first="Wed Jun  6 01:00:00 2012"
                      epoch_last="Wed Jun  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34953"
                obs_have="31139"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="31142"
                obs_have="31093"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="28447"
                obs_have="28447"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun  6 03:22:02 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7898541"
                         time_creation="Wed Jun  6 03:14:05 2012"
                         time_modification="Wed Jun  6 03:09:14 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="30494"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30449"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26138"
                obs_have="26138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 03:53:47 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7898541"
                         time_creation="Wed Jun  6 03:14:05 2012"
                         time_modification="Wed Jun  6 03:09:14 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="30494"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30449"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26138"
                obs_have="26138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 05:41:56 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7898541"
                         time_creation="Wed Jun  6 03:14:05 2012"
                         time_modification="Wed Jun  6 03:09:14 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="30494"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30449"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26138"
                obs_have="26138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7898541"
                         time_creation="Wed Jun  6 03:14:05 2012"
                         time_modification="Wed Jun  6 03:09:14 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="30494"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30449"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26138"
                obs_have="26138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="7898541"
                         time_creation="Wed Jul  4 00:59:40 2012"
                         time_modification="Wed Jun  6 03:09:14 2012" />
        <observations epoch_first="Wed Jun  6 02:00:00 2012"
                      epoch_last="Wed Jun  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35437"
                obs_have="30494"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="30556"
                obs_have="30449"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="26138"
                obs_have="26138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun  6 04:27:23 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9032228"
                         time_creation="Wed Jun  6 04:14:11 2012"
                         time_modification="Wed Jun  6 04:09:15 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34089"
                obs_have="32208"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32195"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30277"
                obs_have="30277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 04:54:06 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9032228"
                         time_creation="Wed Jun  6 04:14:11 2012"
                         time_modification="Wed Jun  6 04:09:15 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34089"
                obs_have="32208"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32195"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30277"
                obs_have="30277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 06:42:00 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9032228"
                         time_creation="Wed Jun  6 04:14:11 2012"
                         time_modification="Wed Jun  6 04:09:15 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34089"
                obs_have="32208"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32195"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30277"
                obs_have="30277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9032228"
                         time_creation="Wed Jun  6 04:14:11 2012"
                         time_modification="Wed Jun  6 04:09:15 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34089"
                obs_have="32208"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32195"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30277"
                obs_have="30277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9032228"
                         time_creation="Wed Jul  4 00:59:41 2012"
                         time_modification="Wed Jun  6 04:09:15 2012" />
        <observations epoch_first="Wed Jun  6 03:00:00 2012"
                      epoch_last="Wed Jun  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34089"
                obs_have="32208"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32195"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30277"
                obs_have="30277"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun  6 05:24:52 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9119983"
                         time_creation="Wed Jun  6 05:14:10 2012"
                         time_modification="Wed Jun  6 05:09:13 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="33821"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="33779"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 05:57:01 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9119983"
                         time_creation="Wed Jun  6 05:14:10 2012"
                         time_modification="Wed Jun  6 05:09:13 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="33821"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="33779"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 07:48:27 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9119983"
                         time_creation="Wed Jun  6 05:14:10 2012"
                         time_modification="Wed Jun  6 05:09:13 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="33821"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="33779"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9119983"
                         time_creation="Wed Jun  6 05:14:10 2012"
                         time_modification="Wed Jun  6 05:09:13 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="33821"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="33779"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9119983"
                         time_creation="Wed Jul  4 00:59:42 2012"
                         time_modification="Wed Jun  6 05:09:13 2012" />
        <observations epoch_first="Wed Jun  6 04:00:00 2012"
                      epoch_last="Wed Jun  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38242"
                obs_have="33821"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="33847"
                obs_have="33779"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jun  6 06:23:09 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="8533403"
                         time_creation="Wed Jun  6 06:14:12 2012"
                         time_modification="Wed Jun  6 06:09:14 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32120"
                obs_have="28673"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="26498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 07:00:09 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="8533403"
                         time_creation="Wed Jun  6 06:14:12 2012"
                         time_modification="Wed Jun  6 06:09:14 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32120"
                obs_have="28673"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="26498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 08:37:45 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="8533403"
                         time_creation="Wed Jun  6 06:14:12 2012"
                         time_modification="Wed Jun  6 06:09:14 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32120"
                obs_have="28673"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="26498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="8533403"
                         time_creation="Wed Jun  6 06:14:12 2012"
                         time_modification="Wed Jun  6 06:09:14 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32120"
                obs_have="28673"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="26498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:15"
                         size="8533403"
                         time_creation="Wed Jul  4 00:59:43 2012"
                         time_modification="Wed Jun  6 06:09:14 2012" />
        <observations epoch_first="Wed Jun  6 05:00:00 2012"
                      epoch_last="Wed Jun  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32120"
                obs_have="28673"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="28617"
                obs_have="28617"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26498"
                obs_have="26498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun  6 07:26:44 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8664701"
                         time_creation="Wed Jun  6 07:14:13 2012"
                         time_modification="Wed Jun  6 07:09:03 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35529"
                obs_have="31407"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="31510"
                obs_have="31379"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27656"
                obs_have="27656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 08:04:05 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8664701"
                         time_creation="Wed Jun  6 07:14:13 2012"
                         time_modification="Wed Jun  6 07:09:03 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35529"
                obs_have="31407"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="31510"
                obs_have="31379"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27656"
                obs_have="27656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:38:04 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8664701"
                         time_creation="Wed Jun  6 07:14:13 2012"
                         time_modification="Wed Jun  6 07:09:03 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35529"
                obs_have="31407"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="31510"
                obs_have="31379"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27656"
                obs_have="27656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8664701"
                         time_creation="Wed Jun  6 07:14:13 2012"
                         time_modification="Wed Jun  6 07:09:03 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35529"
                obs_have="31407"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="31510"
                obs_have="31379"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27656"
                obs_have="27656"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="8664701"
                         time_creation="Wed Jul  4 00:59:44 2012"
                         time_modification="Wed Jun  6 07:09:03 2012" />
        <observations epoch_first="Wed Jun  6 06:00:00 2012"
                      epoch_last="Wed Jun  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35529"
                obs_have="31407"
                obs_ratio="88.40" />
          <mask elevation="10 degrees"
                obs_expected="31510"
                obs_have="31379"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27656"
                obs_have="27656"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun  6 08:24:30 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7882212"
                         time_creation="Wed Jun  6 08:14:46 2012"
                         time_modification="Wed Jun  6 08:08:28 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35628"
                obs_have="30790"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="30943"
                obs_have="30790"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 08:50:05 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7882212"
                         time_creation="Wed Jun  6 08:14:46 2012"
                         time_modification="Wed Jun  6 08:08:28 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35628"
                obs_have="30790"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="30943"
                obs_have="30790"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:34:30 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7882212"
                         time_creation="Wed Jun  6 08:14:46 2012"
                         time_modification="Wed Jun  6 08:08:28 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35628"
                obs_have="30790"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="30943"
                obs_have="30790"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7882212"
                         time_creation="Wed Jun  6 08:14:46 2012"
                         time_modification="Wed Jun  6 08:08:28 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35628"
                obs_have="30790"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="30943"
                obs_have="30790"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:08:29"
                         size="7882212"
                         time_creation="Wed Jul  4 00:59:45 2012"
                         time_modification="Wed Jun  6 08:08:28 2012" />
        <observations epoch_first="Wed Jun  6 07:00:00 2012"
                      epoch_last="Wed Jun  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35628"
                obs_have="30790"
                obs_ratio="86.42" />
          <mask elevation="10 degrees"
                obs_expected="30943"
                obs_have="30790"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="28154"
                obs_have="28154"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun  6 09:22:31 2012"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7244617"
                         time_creation="Wed Jun  6 09:14:34 2012"
                         time_modification="Wed Jun  6 09:08:24 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32308"
                obs_have="28557"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="28539"
                obs_have="28513"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 09:52:56 2012"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7244617"
                         time_creation="Wed Jun  6 09:14:34 2012"
                         time_modification="Wed Jun  6 09:08:24 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32308"
                obs_have="28557"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="28539"
                obs_have="28513"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 11:33:12 2012"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7244617"
                         time_creation="Wed Jun  6 09:14:34 2012"
                         time_modification="Wed Jun  6 09:08:24 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32308"
                obs_have="28557"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="28539"
                obs_have="28513"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7244617"
                         time_creation="Wed Jun  6 09:14:34 2012"
                         time_modification="Wed Jun  6 09:08:24 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32308"
                obs_have="28557"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="28539"
                obs_have="28513"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7244617"
                         time_creation="Wed Jul  4 00:59:46 2012"
                         time_modification="Wed Jun  6 09:08:24 2012" />
        <observations epoch_first="Wed Jun  6 08:00:00 2012"
                      epoch_last="Wed Jun  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32308"
                obs_have="28557"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="28539"
                obs_have="28513"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25795"
                obs_have="25795"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun  6 10:21:48 2012"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7005070"
                         time_creation="Wed Jun  6 10:14:30 2012"
                         time_modification="Wed Jun  6 10:08:03 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33856"
                obs_have="29870"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="29898"
                obs_have="29810"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24397"
                obs_have="24397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 10:48:11 2012"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7005070"
                         time_creation="Wed Jun  6 10:14:30 2012"
                         time_modification="Wed Jun  6 10:08:03 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33856"
                obs_have="29870"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29809"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24397"
                obs_have="24397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 12:33:09 2012"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7005070"
                         time_creation="Wed Jun  6 10:14:30 2012"
                         time_modification="Wed Jun  6 10:08:03 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33856"
                obs_have="29870"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29809"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24397"
                obs_have="24397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7005070"
                         time_creation="Wed Jun  6 10:14:30 2012"
                         time_modification="Wed Jun  6 10:08:03 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33856"
                obs_have="29870"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29809"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24397"
                obs_have="24397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:08:04"
                         size="7005070"
                         time_creation="Wed Jul  4 00:59:47 2012"
                         time_modification="Wed Jun  6 10:08:03 2012" />
        <observations epoch_first="Wed Jun  6 09:00:00 2012"
                      epoch_last="Wed Jun  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33856"
                obs_have="29870"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="29897"
                obs_have="29809"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24397"
                obs_have="24397"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun  6 11:20:11 2012"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7154171"
                         time_creation="Wed Jun  6 11:09:32 2012"
                         time_modification="Wed Jun  6 11:07:56 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33150"
                obs_have="28670"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28670"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24762"
                obs_have="24762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 11:45:55 2012"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7154171"
                         time_creation="Wed Jun  6 11:09:32 2012"
                         time_modification="Wed Jun  6 11:07:56 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33150"
                obs_have="28670"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28670"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24762"
                obs_have="24762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 13:33:02 2012"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7154171"
                         time_creation="Wed Jun  6 11:09:32 2012"
                         time_modification="Wed Jun  6 11:07:56 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33150"
                obs_have="28670"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28670"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24762"
                obs_have="24762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7154171"
                         time_creation="Wed Jun  6 11:09:32 2012"
                         time_modification="Wed Jun  6 11:07:56 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33150"
                obs_have="28670"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28670"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24762"
                obs_have="24762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7154171"
                         time_creation="Wed Jul  4 00:59:49 2012"
                         time_modification="Wed Jun  6 11:07:56 2012" />
        <observations epoch_first="Wed Jun  6 10:00:00 2012"
                      epoch_last="Wed Jun  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33150"
                obs_have="28670"
                obs_ratio="86.49" />
          <mask elevation="10 degrees"
                obs_expected="28775"
                obs_have="28670"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24762"
                obs_have="24762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun  6 12:46:15 2012"
               level="3">
        <file_statistics latency="00:10:43"
                         size="8834132"
                         time_creation="Wed Jun  6 12:24:53 2012"
                         time_modification="Wed Jun  6 12:10:42 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="30859"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30829"
                obs_have="30822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="27613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 14:33:29 2012"
               level="3">
        <file_statistics latency="00:10:43"
                         size="8834132"
                         time_creation="Wed Jun  6 12:24:53 2012"
                         time_modification="Wed Jun  6 12:10:42 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="30859"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30829"
                obs_have="30822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="27613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:10:43"
                         size="8834132"
                         time_creation="Wed Jun  6 12:24:53 2012"
                         time_modification="Wed Jun  6 12:10:42 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="30859"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30829"
                obs_have="30822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="27613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:10:43"
                         size="8834132"
                         time_creation="Wed Jul  4 00:59:50 2012"
                         time_modification="Wed Jun  6 12:10:42 2012" />
        <observations epoch_first="Wed Jun  6 11:00:00 2012"
                      epoch_last="Wed Jun  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="30859"
                obs_ratio="90.22" />
          <mask elevation="10 degrees"
                obs_expected="30829"
                obs_have="30822"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27613"
                obs_have="27613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun  6 13:47:10 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="8917555"
                         time_creation="Wed Jun  6 13:34:36 2012"
                         time_modification="Wed Jun  6 13:10:48 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31910"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31910"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30171"
                obs_have="30171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 15:34:09 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="8917555"
                         time_creation="Wed Jun  6 13:34:36 2012"
                         time_modification="Wed Jun  6 13:10:48 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31910"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31910"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30171"
                obs_have="30171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="8917555"
                         time_creation="Wed Jun  6 13:34:36 2012"
                         time_modification="Wed Jun  6 13:10:48 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31910"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31910"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30171"
                obs_have="30171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:10:49"
                         size="8917555"
                         time_creation="Wed Jul  4 00:59:51 2012"
                         time_modification="Wed Jun  6 13:10:48 2012" />
        <observations epoch_first="Wed Jun  6 12:00:00 2012"
                      epoch_last="Wed Jun  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31910"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31910"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30171"
                obs_have="30171"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun  6 14:20:22 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9190392"
                         time_creation="Wed Jun  6 14:14:54 2012"
                         time_modification="Wed Jun  6 14:11:10 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36443"
                obs_have="32635"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="32656"
                obs_have="32604"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29442"
                obs_have="29442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 14:47:04 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9190392"
                         time_creation="Wed Jun  6 14:14:54 2012"
                         time_modification="Wed Jun  6 14:11:10 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36443"
                obs_have="32635"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="32656"
                obs_have="32604"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29442"
                obs_have="29442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 16:34:50 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9190392"
                         time_creation="Wed Jun  6 14:14:54 2012"
                         time_modification="Wed Jun  6 14:11:10 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36443"
                obs_have="32635"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="32656"
                obs_have="32604"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29442"
                obs_have="29442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9190392"
                         time_creation="Wed Jun  6 14:14:54 2012"
                         time_modification="Wed Jun  6 14:11:10 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36443"
                obs_have="32635"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="32656"
                obs_have="32604"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29442"
                obs_have="29442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9190392"
                         time_creation="Wed Jul  4 00:59:52 2012"
                         time_modification="Wed Jun  6 14:11:10 2012" />
        <observations epoch_first="Wed Jun  6 13:00:00 2012"
                      epoch_last="Wed Jun  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36443"
                obs_have="32635"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="32656"
                obs_have="32604"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29442"
                obs_have="29442"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun  6 15:20:15 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8729943"
                         time_creation="Wed Jun  6 15:14:58 2012"
                         time_modification="Wed Jun  6 15:11:14 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38151"
                obs_have="29219"
                obs_ratio="76.59" />
          <mask elevation="10 degrees"
                obs_expected="29193"
                obs_have="29151"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22363"
                obs_have="22363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 15:47:04 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8729943"
                         time_creation="Wed Jun  6 15:14:58 2012"
                         time_modification="Wed Jun  6 15:11:14 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38151"
                obs_have="29219"
                obs_ratio="76.59" />
          <mask elevation="10 degrees"
                obs_expected="29193"
                obs_have="29151"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22363"
                obs_have="22363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 17:33:47 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8729943"
                         time_creation="Wed Jun  6 15:14:58 2012"
                         time_modification="Wed Jun  6 15:11:14 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38151"
                obs_have="29219"
                obs_ratio="76.59" />
          <mask elevation="10 degrees"
                obs_expected="29193"
                obs_have="29151"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22363"
                obs_have="22363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8729943"
                         time_creation="Wed Jun  6 15:14:58 2012"
                         time_modification="Wed Jun  6 15:11:14 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38151"
                obs_have="29219"
                obs_ratio="76.59" />
          <mask elevation="10 degrees"
                obs_expected="29193"
                obs_have="29151"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22363"
                obs_have="22363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8729943"
                         time_creation="Wed Jul  4 00:59:53 2012"
                         time_modification="Wed Jun  6 15:11:14 2012" />
        <observations epoch_first="Wed Jun  6 14:00:00 2012"
                      epoch_last="Wed Jun  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38151"
                obs_have="29219"
                obs_ratio="76.59" />
          <mask elevation="10 degrees"
                obs_expected="29193"
                obs_have="29151"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="22363"
                obs_have="22363"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun  6 16:50:24 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8497807"
                         time_creation="Wed Jun  6 16:24:38 2012"
                         time_modification="Wed Jun  6 16:11:15 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31374"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="31482"
                obs_have="31374"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 18:40:09 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8497807"
                         time_creation="Wed Jun  6 16:24:38 2012"
                         time_modification="Wed Jun  6 16:11:15 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31374"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="31482"
                obs_have="31374"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8497807"
                         time_creation="Wed Jun  6 16:24:38 2012"
                         time_modification="Wed Jun  6 16:11:15 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31374"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="31482"
                obs_have="31374"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8497807"
                         time_creation="Wed Jul  4 00:59:54 2012"
                         time_modification="Wed Jun  6 16:11:15 2012" />
        <observations epoch_first="Wed Jun  6 15:00:00 2012"
                      epoch_last="Wed Jun  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31374"
                obs_ratio="96.83" />
          <mask elevation="10 degrees"
                obs_expected="31482"
                obs_have="31374"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="29050"
                obs_have="29050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun  6 17:20:08 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6814221"
                         time_creation="Wed Jun  6 17:14:21 2012"
                         time_modification="Wed Jun  6 17:11:13 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29881"
                obs_have="24705"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="24806"
                obs_have="24654"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22442"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 17:47:12 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6814221"
                         time_creation="Wed Jun  6 17:14:21 2012"
                         time_modification="Wed Jun  6 17:11:13 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29881"
                obs_have="24705"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="24806"
                obs_have="24654"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22442"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 19:37:43 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6814221"
                         time_creation="Wed Jun  6 17:14:21 2012"
                         time_modification="Wed Jun  6 17:11:13 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29881"
                obs_have="24705"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="24806"
                obs_have="24654"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22442"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6814221"
                         time_creation="Wed Jun  6 17:14:21 2012"
                         time_modification="Wed Jun  6 17:11:13 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29881"
                obs_have="24705"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="24806"
                obs_have="24654"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22442"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6814221"
                         time_creation="Wed Jul  4 00:59:55 2012"
                         time_modification="Wed Jun  6 17:11:13 2012" />
        <observations epoch_first="Wed Jun  6 16:00:00 2012"
                      epoch_last="Wed Jun  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29881"
                obs_have="24705"
                obs_ratio="82.68" />
          <mask elevation="10 degrees"
                obs_expected="24806"
                obs_have="24654"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="22442"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun  6 18:22:58 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7110306"
                         time_creation="Wed Jun  6 18:14:38 2012"
                         time_modification="Wed Jun  6 18:11:12 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28642"
                obs_have="26362"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="26353"
                obs_have="26311"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 18:57:46 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7110306"
                         time_creation="Wed Jun  6 18:14:38 2012"
                         time_modification="Wed Jun  6 18:11:12 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28642"
                obs_have="26362"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="26353"
                obs_have="26311"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 20:37:28 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7110306"
                         time_creation="Wed Jun  6 18:14:38 2012"
                         time_modification="Wed Jun  6 18:11:12 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28642"
                obs_have="26362"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="26353"
                obs_have="26311"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7110306"
                         time_creation="Wed Jun  6 18:14:38 2012"
                         time_modification="Wed Jun  6 18:11:12 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28642"
                obs_have="26362"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="26353"
                obs_have="26311"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7110306"
                         time_creation="Wed Jul  4 00:59:56 2012"
                         time_modification="Wed Jun  6 18:11:12 2012" />
        <observations epoch_first="Wed Jun  6 17:00:00 2012"
                      epoch_last="Wed Jun  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28642"
                obs_have="26362"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="26353"
                obs_have="26311"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22447"
                obs_have="22447"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jun  6 19:23:46 2012"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6991231"
                         time_creation="Wed Jun  6 19:14:37 2012"
                         time_modification="Wed Jun  6 19:12:22 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28393"
                obs_have="25244"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="25365"
                obs_have="25244"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="21947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 19:50:53 2012"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6991231"
                         time_creation="Wed Jun  6 19:14:37 2012"
                         time_modification="Wed Jun  6 19:12:22 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28393"
                obs_have="25244"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="25365"
                obs_have="25244"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="21947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 21:51:49 2012"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6991231"
                         time_creation="Wed Jun  6 19:14:37 2012"
                         time_modification="Wed Jun  6 19:12:22 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28393"
                obs_have="25244"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="25365"
                obs_have="25244"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="21947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6991231"
                         time_creation="Wed Jun  6 19:14:37 2012"
                         time_modification="Wed Jun  6 19:12:22 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28393"
                obs_have="25244"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="25365"
                obs_have="25244"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="21947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:12:23"
                         size="6991231"
                         time_creation="Wed Jul  4 00:59:58 2012"
                         time_modification="Wed Jun  6 19:12:22 2012" />
        <observations epoch_first="Wed Jun  6 18:00:00 2012"
                      epoch_last="Wed Jun  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28393"
                obs_have="25244"
                obs_ratio="88.91" />
          <mask elevation="10 degrees"
                obs_expected="25365"
                obs_have="25244"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21947"
                obs_have="21947"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jun  6 20:55:22 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8696871"
                         time_creation="Wed Jun  6 20:20:22 2012"
                         time_modification="Wed Jun  6 20:11:15 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35264"
                obs_have="29631"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="29783"
                obs_have="29597"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 22:40:06 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8696871"
                         time_creation="Wed Jun  6 20:20:22 2012"
                         time_modification="Wed Jun  6 20:11:15 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35264"
                obs_have="29631"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="29783"
                obs_have="29597"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8696871"
                         time_creation="Wed Jun  6 20:20:22 2012"
                         time_modification="Wed Jun  6 20:11:15 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35264"
                obs_have="29631"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="29783"
                obs_have="29597"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8696871"
                         time_creation="Wed Jul  4 00:59:59 2012"
                         time_modification="Wed Jun  6 20:11:15 2012" />
        <observations epoch_first="Wed Jun  6 19:00:00 2012"
                      epoch_last="Wed Jun  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35264"
                obs_have="29631"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="29783"
                obs_have="29597"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="26329"
                obs_have="26329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun  6 21:27:35 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8207122"
                         time_creation="Wed Jun  6 21:14:38 2012"
                         time_modification="Wed Jun  6 21:11:15 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="30164"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="30177"
                obs_have="30108"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25520"
                obs_have="25520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun  6 23:38:23 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8207122"
                         time_creation="Wed Jun  6 21:14:38 2012"
                         time_modification="Wed Jun  6 21:11:15 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="30164"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="30177"
                obs_have="30108"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25520"
                obs_have="25520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8207122"
                         time_creation="Wed Jun  6 21:14:38 2012"
                         time_modification="Wed Jun  6 21:11:15 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="30164"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="30177"
                obs_have="30108"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25520"
                obs_have="25520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8207122"
                         time_creation="Wed Jul  4 01:00:00 2012"
                         time_modification="Wed Jun  6 21:11:15 2012" />
        <observations epoch_first="Wed Jun  6 20:00:00 2012"
                      epoch_last="Wed Jun  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36393"
                obs_have="30164"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="30177"
                obs_have="30108"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25520"
                obs_have="25520"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jun  6 22:59:40 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8636881"
                         time_creation="Wed Jun  6 22:25:15 2012"
                         time_modification="Wed Jun  6 22:11:14 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33807"
                obs_have="32621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32624"
                obs_have="32621"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 00:36:41 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8636881"
                         time_creation="Wed Jun  6 22:25:15 2012"
                         time_modification="Wed Jun  6 22:11:14 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33807"
                obs_have="32621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32624"
                obs_have="32621"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8636881"
                         time_creation="Wed Jun  6 22:25:15 2012"
                         time_modification="Wed Jun  6 22:11:14 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33807"
                obs_have="32621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32624"
                obs_have="32621"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:11:15"
                         size="8636881"
                         time_creation="Wed Jul  4 01:00:01 2012"
                         time_modification="Wed Jun  6 22:11:14 2012" />
        <observations epoch_first="Wed Jun  6 21:00:00 2012"
                      epoch_last="Wed Jun  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33807"
                obs_have="32621"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="32624"
                obs_have="32621"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jun  6 23:55:09 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="9629990"
                         time_creation="Wed Jun  6 23:29:31 2012"
                         time_modification="Wed Jun  6 23:10:27 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41538"
                obs_have="36494"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="36571"
                obs_have="36459"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29175"
                obs_have="29166"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 01:33:37 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="9629990"
                         time_creation="Wed Jun  6 23:29:31 2012"
                         time_modification="Wed Jun  6 23:10:27 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41538"
                obs_have="36494"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="36571"
                obs_have="36459"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29175"
                obs_have="29166"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="9629990"
                         time_creation="Wed Jun  6 23:29:31 2012"
                         time_modification="Wed Jun  6 23:10:27 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41538"
                obs_have="36494"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="36571"
                obs_have="36459"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29175"
                obs_have="29166"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="00:10:28"
                         size="9629990"
                         time_creation="Wed Jul  4 01:00:02 2012"
                         time_modification="Wed Jun  6 23:10:27 2012" />
        <observations epoch_first="Wed Jun  6 22:00:00 2012"
                      epoch_last="Wed Jun  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41538"
                obs_have="36494"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="36571"
                obs_have="36459"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29175"
                obs_have="29166"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/nvpt158x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jun  7 19:13:31 2012"
               level="3">
        <file_statistics latency="05:39:16"
                         size="8889469"
                         time_creation="Thu Jun  7 07:09:54 2012"
                         time_modification="Thu Jun  7 05:39:15 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41197"
                obs_have="34093"
                obs_ratio="82.76" />
          <mask elevation="10 degrees"
                obs_expected="34194"
                obs_have="34044"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="29279"
                obs_have="29279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul  6 08:12:33 2012"
               level="3">
        <file_statistics latency="05:39:16"
                         size="8889469"
                         time_creation="Wed Jul  4 01:00:03 2012"
                         time_modification="Thu Jun  7 05:39:15 2012" />
        <observations epoch_first="Wed Jun  6 23:00:00 2012"
                      epoch_last="Wed Jun  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41197"
                obs_have="34093"
                obs_ratio="82.76" />
          <mask elevation="10 degrees"
                obs_expected="34194"
                obs_have="34044"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="29279"
                obs_have="29279"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
