<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-05-18 00:00:00"
    DayOfYear="139"
    Year="2012">
  <station name="NVPT">
    <file name="/nvpt1390.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 19 23:16:38 2012"
               level="3">
        <file_statistics latency="02:31:08"
                         size="6258258"
                         time_creation="Sat May 19 01:34:46 2012"
                         time_modification="Sat May 19 01:30:38 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 22:59:30 2012"
                      epochs="2758"
                      epochs_ratio="95.76">
          <mask elevation="03 degrees"
                obs_expected="27806"
                obs_have="23098"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="23351"
                obs_have="23064"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="20740"
                obs_have="20513"
                obs_ratio="98.91" />
        </observations>
      </control>
      <control date="Sun Jun 17 11:20:01 2012"
               level="3">
        <file_statistics latency="02:31:08"
                         size="6258258"
                         time_creation="Fri Jun 15 01:04:37 2012"
                         time_modification="Sat May 19 01:30:38 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 22:59:30 2012"
                      epochs="2758"
                      epochs_ratio="95.76">
          <mask elevation="03 degrees"
                obs_expected="27806"
                obs_have="23098"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="23351"
                obs_have="23064"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="20740"
                obs_have="20513"
                obs_ratio="98.91" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri May 18 01:19:49 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8704596"
                         time_creation="Fri May 18 01:14:06 2012"
                         time_modification="Fri May 18 01:09:25 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="58372"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="58372"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="58372"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Fri May 18 01:47:03 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8704596"
                         time_creation="Fri May 18 01:14:06 2012"
                         time_modification="Fri May 18 01:09:25 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="34311"
                obs_ratio="83.25" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="34273"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 03:34:35 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8704596"
                         time_creation="Fri May 18 01:14:06 2012"
                         time_modification="Fri May 18 01:09:25 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="34311"
                obs_ratio="83.25" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="34273"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8704596"
                         time_creation="Fri May 18 01:14:06 2012"
                         time_modification="Fri May 18 01:09:25 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="34311"
                obs_ratio="83.25" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="34273"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8704596"
                         time_creation="Fri Jun 15 00:59:05 2012"
                         time_modification="Fri May 18 01:09:25 2012" />
        <observations epoch_first="Fri May 18 00:00:00 2012"
                      epoch_last="Fri May 18 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41212"
                obs_have="34311"
                obs_ratio="83.25" />
          <mask elevation="10 degrees"
                obs_expected="34339"
                obs_have="34273"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28155"
                obs_have="28155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri May 18 02:20:43 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8409135"
                         time_creation="Fri May 18 02:14:06 2012"
                         time_modification="Fri May 18 02:09:25 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="34403"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="34464"
                obs_have="34393"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 02:47:57 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8409135"
                         time_creation="Fri May 18 02:14:06 2012"
                         time_modification="Fri May 18 02:09:25 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="34403"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="34464"
                obs_have="34393"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 04:40:07 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8409135"
                         time_creation="Fri May 18 02:14:06 2012"
                         time_modification="Fri May 18 02:09:25 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="34403"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="34464"
                obs_have="34393"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8409135"
                         time_creation="Fri May 18 02:14:06 2012"
                         time_modification="Fri May 18 02:09:25 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="34403"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="34464"
                obs_have="34393"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8409135"
                         time_creation="Fri Jun 15 00:59:07 2012"
                         time_modification="Fri May 18 02:09:25 2012" />
        <observations epoch_first="Fri May 18 01:00:00 2012"
                      epoch_last="Fri May 18 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36665"
                obs_have="34403"
                obs_ratio="93.83" />
          <mask elevation="10 degrees"
                obs_expected="34464"
                obs_have="34393"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="32549"
                obs_have="32549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri May 18 03:20:52 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7445658"
                         time_creation="Fri May 18 03:14:05 2012"
                         time_modification="Fri May 18 03:09:24 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36867"
                obs_have="32581"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32518"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29504"
                obs_have="29504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 03:47:37 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7445658"
                         time_creation="Fri May 18 03:14:05 2012"
                         time_modification="Fri May 18 03:09:24 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36867"
                obs_have="32581"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32518"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29504"
                obs_have="29504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 05:41:14 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7445658"
                         time_creation="Fri May 18 03:14:05 2012"
                         time_modification="Fri May 18 03:09:24 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36867"
                obs_have="32581"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32518"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29504"
                obs_have="29504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7445658"
                         time_creation="Fri May 18 03:14:05 2012"
                         time_modification="Fri May 18 03:09:24 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36867"
                obs_have="32581"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32518"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29504"
                obs_have="29504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7445658"
                         time_creation="Fri Jun 15 00:59:09 2012"
                         time_modification="Fri May 18 03:09:24 2012" />
        <observations epoch_first="Fri May 18 02:00:00 2012"
                      epoch_last="Fri May 18 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36867"
                obs_have="32581"
                obs_ratio="88.37" />
          <mask elevation="10 degrees"
                obs_expected="32564"
                obs_have="32518"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="29504"
                obs_have="29504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri May 18 04:23:41 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7560014"
                         time_creation="Fri May 18 04:19:09 2012"
                         time_modification="Fri May 18 04:14:52 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="32031"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="32154"
                obs_have="31983"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28103"
                obs_have="28103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 04:57:41 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7560014"
                         time_creation="Fri May 18 04:19:09 2012"
                         time_modification="Fri May 18 04:14:52 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="32031"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="32154"
                obs_have="31983"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28103"
                obs_have="28103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 06:49:13 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7560014"
                         time_creation="Fri May 18 04:19:09 2012"
                         time_modification="Fri May 18 04:14:52 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="32031"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="32154"
                obs_have="31983"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28103"
                obs_have="28103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7560014"
                         time_creation="Fri May 18 04:19:09 2012"
                         time_modification="Fri May 18 04:14:52 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="32031"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="32154"
                obs_have="31983"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28103"
                obs_have="28103"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7560014"
                         time_creation="Fri Jun 15 00:59:10 2012"
                         time_modification="Fri May 18 04:14:52 2012" />
        <observations epoch_first="Fri May 18 03:00:00 2012"
                      epoch_last="Fri May 18 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="32031"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="32154"
                obs_have="31983"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28103"
                obs_have="28103"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri May 18 05:24:42 2012"
               level="3">
        <file_statistics latency="00:09:21"
                         size="7745225"
                         time_creation="Fri May 18 05:14:09 2012"
                         time_modification="Fri May 18 05:09:20 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33049"
                obs_have="29511"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="29520"
                obs_have="29489"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27308"
                obs_have="27308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 05:54:05 2012"
               level="3">
        <file_statistics latency="00:09:21"
                         size="7745225"
                         time_creation="Fri May 18 05:14:09 2012"
                         time_modification="Fri May 18 05:09:20 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33049"
                obs_have="29511"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="29520"
                obs_have="29489"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27308"
                obs_have="27308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 07:42:56 2012"
               level="3">
        <file_statistics latency="00:09:21"
                         size="7745225"
                         time_creation="Fri May 18 05:14:09 2012"
                         time_modification="Fri May 18 05:09:20 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33049"
                obs_have="29511"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="29520"
                obs_have="29489"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27308"
                obs_have="27308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:21"
                         size="7745225"
                         time_creation="Fri May 18 05:14:09 2012"
                         time_modification="Fri May 18 05:09:20 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33049"
                obs_have="29511"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="29520"
                obs_have="29489"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27308"
                obs_have="27308"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:21"
                         size="7745225"
                         time_creation="Fri Jun 15 00:59:11 2012"
                         time_modification="Fri May 18 05:09:20 2012" />
        <observations epoch_first="Fri May 18 04:00:00 2012"
                      epoch_last="Fri May 18 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33049"
                obs_have="29511"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="29520"
                obs_have="29489"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27308"
                obs_have="27308"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri May 18 06:26:29 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9119638"
                         time_creation="Fri May 18 06:14:08 2012"
                         time_modification="Fri May 18 06:09:01 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="33961"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="33935"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30837"
                obs_have="30837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 08:50:14 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9119638"
                         time_creation="Fri May 18 06:14:08 2012"
                         time_modification="Fri May 18 06:09:01 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="33961"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="33935"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30837"
                obs_have="30837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9119638"
                         time_creation="Fri May 18 06:14:08 2012"
                         time_modification="Fri May 18 06:09:01 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="33961"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="33935"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30837"
                obs_have="30837"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9119638"
                         time_creation="Fri Jun 15 00:59:12 2012"
                         time_modification="Fri May 18 06:09:01 2012" />
        <observations epoch_first="Fri May 18 05:00:00 2012"
                      epoch_last="Fri May 18 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="33961"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="34018"
                obs_have="33935"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30837"
                obs_have="30837"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri May 18 07:24:37 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9068258"
                         time_creation="Fri May 18 07:14:12 2012"
                         time_modification="Fri May 18 07:08:33 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34624"
                obs_have="31197"
                obs_ratio="90.10" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27356"
                obs_have="27356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 07:59:24 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9068258"
                         time_creation="Fri May 18 07:14:12 2012"
                         time_modification="Fri May 18 07:08:33 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34624"
                obs_have="31197"
                obs_ratio="90.10" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27356"
                obs_have="27356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 09:45:04 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9068258"
                         time_creation="Fri May 18 07:14:12 2012"
                         time_modification="Fri May 18 07:08:33 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34624"
                obs_have="31197"
                obs_ratio="90.10" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27356"
                obs_have="27356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9068258"
                         time_creation="Fri May 18 07:14:12 2012"
                         time_modification="Fri May 18 07:08:33 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34624"
                obs_have="31197"
                obs_ratio="90.10" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27356"
                obs_have="27356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="9068258"
                         time_creation="Fri Jun 15 00:59:13 2012"
                         time_modification="Fri May 18 07:08:33 2012" />
        <observations epoch_first="Fri May 18 06:00:00 2012"
                      epoch_last="Fri May 18 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34624"
                obs_have="31197"
                obs_ratio="90.10" />
          <mask elevation="10 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27356"
                obs_have="27356"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri May 18 08:27:02 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8693194"
                         time_creation="Fri May 18 08:14:11 2012"
                         time_modification="Fri May 18 08:08:19 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="29237"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="29354"
                obs_have="29202"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 09:04:54 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8693194"
                         time_creation="Fri May 18 08:14:11 2012"
                         time_modification="Fri May 18 08:08:19 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="29237"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="29354"
                obs_have="29202"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 10:37:36 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8693194"
                         time_creation="Fri May 18 08:14:11 2012"
                         time_modification="Fri May 18 08:08:19 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="29237"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="29354"
                obs_have="29202"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8693194"
                         time_creation="Fri May 18 08:14:11 2012"
                         time_modification="Fri May 18 08:08:19 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="29237"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="29354"
                obs_have="29202"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8693194"
                         time_creation="Fri Jun 15 00:59:14 2012"
                         time_modification="Fri May 18 08:08:19 2012" />
        <observations epoch_first="Fri May 18 07:00:00 2012"
                      epoch_last="Fri May 18 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34845"
                obs_have="29237"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="29354"
                obs_have="29202"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri May 18 09:25:43 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8570618"
                         time_creation="Fri May 18 09:14:12 2012"
                         time_modification="Fri May 18 09:08:11 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="31865"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="31865"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 09:57:47 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8570618"
                         time_creation="Fri May 18 09:14:12 2012"
                         time_modification="Fri May 18 09:08:11 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="31865"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="31865"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 11:33:59 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8570618"
                         time_creation="Fri May 18 09:14:12 2012"
                         time_modification="Fri May 18 09:08:11 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="31865"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="31865"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8570618"
                         time_creation="Fri May 18 09:14:12 2012"
                         time_modification="Fri May 18 09:08:11 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="31865"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="31865"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8570618"
                         time_creation="Fri Jun 15 00:59:16 2012"
                         time_modification="Fri May 18 09:08:11 2012" />
        <observations epoch_first="Fri May 18 08:00:00 2012"
                      epoch_last="Fri May 18 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35130"
                obs_have="31865"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="32032"
                obs_have="31865"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri May 18 10:21:57 2012"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8080611"
                         time_creation="Fri May 18 10:09:08 2012"
                         time_modification="Fri May 18 10:07:51 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31078"
                obs_have="28891"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27172"
                obs_have="27172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 10:51:57 2012"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8080611"
                         time_creation="Fri May 18 10:09:08 2012"
                         time_modification="Fri May 18 10:07:51 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31078"
                obs_have="28891"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27172"
                obs_have="27172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 12:33:04 2012"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8080611"
                         time_creation="Fri May 18 10:09:08 2012"
                         time_modification="Fri May 18 10:07:51 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31078"
                obs_have="28891"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27172"
                obs_have="27172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8080611"
                         time_creation="Fri May 18 10:09:08 2012"
                         time_modification="Fri May 18 10:07:51 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31078"
                obs_have="28891"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27172"
                obs_have="27172"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8080611"
                         time_creation="Fri Jun 15 00:59:17 2012"
                         time_modification="Fri May 18 10:07:51 2012" />
        <observations epoch_first="Fri May 18 09:00:00 2012"
                      epoch_last="Fri May 18 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31078"
                obs_have="28891"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="28844"
                obs_have="28844"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27172"
                obs_have="27172"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri May 18 11:20:20 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7196436"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:07:39 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35358"
                obs_have="28001"
                obs_ratio="79.19" />
          <mask elevation="10 degrees"
                obs_expected="28431"
                obs_have="27964"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="24244"
                obs_ratio="98.75" />
        </observations>
      </control>
      <control date="Fri May 18 11:46:58 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7196436"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:07:39 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35358"
                obs_have="28001"
                obs_ratio="79.19" />
          <mask elevation="10 degrees"
                obs_expected="28431"
                obs_have="27964"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="24244"
                obs_ratio="98.75" />
        </observations>
      </control>
      <control date="Fri May 18 13:33:10 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7196436"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:07:39 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35358"
                obs_have="28001"
                obs_ratio="79.19" />
          <mask elevation="10 degrees"
                obs_expected="28431"
                obs_have="27964"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="24244"
                obs_ratio="98.75" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7196436"
                         time_creation="Fri May 18 11:09:07 2012"
                         time_modification="Fri May 18 11:07:39 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35358"
                obs_have="28001"
                obs_ratio="79.19" />
          <mask elevation="10 degrees"
                obs_expected="28431"
                obs_have="27964"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="24244"
                obs_ratio="98.75" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:07:40"
                         size="7196436"
                         time_creation="Fri Jun 15 00:59:18 2012"
                         time_modification="Fri May 18 11:07:39 2012" />
        <observations epoch_first="Fri May 18 10:00:00 2012"
                      epoch_last="Fri May 18 10:59:59 2012"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="35358"
                obs_have="28001"
                obs_ratio="79.19" />
          <mask elevation="10 degrees"
                obs_expected="28431"
                obs_have="27964"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="24552"
                obs_have="24244"
                obs_ratio="98.75" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri May 18 12:20:09 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7646112"
                         time_creation="Fri May 18 12:14:09 2012"
                         time_modification="Fri May 18 12:11:13 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="29713"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="29773"
                obs_have="29682"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23208"
                obs_have="23208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 12:45:12 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7646112"
                         time_creation="Fri May 18 12:14:09 2012"
                         time_modification="Fri May 18 12:11:13 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="29713"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="29773"
                obs_have="29682"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23208"
                obs_have="23208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 14:33:03 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7646112"
                         time_creation="Fri May 18 12:14:09 2012"
                         time_modification="Fri May 18 12:11:13 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="29713"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="29773"
                obs_have="29682"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23208"
                obs_have="23208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7646112"
                         time_creation="Fri May 18 12:14:09 2012"
                         time_modification="Fri May 18 12:11:13 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="29713"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="29773"
                obs_have="29682"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23208"
                obs_have="23208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7646112"
                         time_creation="Fri Jun 15 00:59:19 2012"
                         time_modification="Fri May 18 12:11:13 2012" />
        <observations epoch_first="Fri May 18 11:00:00 2012"
                      epoch_last="Fri May 18 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="29713"
                obs_ratio="85.78" />
          <mask elevation="10 degrees"
                obs_expected="29773"
                obs_have="29682"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23208"
                obs_have="23208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri May 18 13:20:48 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8022077"
                         time_creation="Fri May 18 13:14:11 2012"
                         time_modification="Fri May 18 13:11:24 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33691"
                obs_have="31009"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="30961"
                obs_have="30955"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 13:47:24 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8022077"
                         time_creation="Fri May 18 13:14:11 2012"
                         time_modification="Fri May 18 13:11:24 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33691"
                obs_have="31009"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="30961"
                obs_have="30955"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 15:33:52 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8022077"
                         time_creation="Fri May 18 13:14:11 2012"
                         time_modification="Fri May 18 13:11:24 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33691"
                obs_have="31009"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="30961"
                obs_have="30955"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8022077"
                         time_creation="Fri May 18 13:14:11 2012"
                         time_modification="Fri May 18 13:11:24 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33691"
                obs_have="31009"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="30961"
                obs_have="30955"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8022077"
                         time_creation="Fri Jun 15 00:59:20 2012"
                         time_modification="Fri May 18 13:11:24 2012" />
        <observations epoch_first="Fri May 18 12:00:00 2012"
                      epoch_last="Fri May 18 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33691"
                obs_have="31009"
                obs_ratio="92.04" />
          <mask elevation="10 degrees"
                obs_expected="30961"
                obs_have="30955"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28159"
                obs_have="28159"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri May 18 14:20:52 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652746"
                         time_creation="Fri May 18 14:14:15 2012"
                         time_modification="Fri May 18 14:11:25 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32374"
                obs_have="30850"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30850"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29208"
                obs_have="29208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 14:46:37 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652746"
                         time_creation="Fri May 18 14:14:15 2012"
                         time_modification="Fri May 18 14:11:25 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32374"
                obs_have="30850"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30850"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29208"
                obs_have="29208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 16:37:37 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652746"
                         time_creation="Fri May 18 14:14:15 2012"
                         time_modification="Fri May 18 14:11:25 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32374"
                obs_have="30850"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30850"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29208"
                obs_have="29208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652746"
                         time_creation="Fri May 18 14:14:15 2012"
                         time_modification="Fri May 18 14:11:25 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32374"
                obs_have="30850"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30850"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29208"
                obs_have="29208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8652746"
                         time_creation="Fri Jun 15 00:59:21 2012"
                         time_modification="Fri May 18 14:11:25 2012" />
        <observations epoch_first="Fri May 18 13:00:00 2012"
                      epoch_last="Fri May 18 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32374"
                obs_have="30850"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30850"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29208"
                obs_have="29208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri May 18 15:21:00 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9099869"
                         time_creation="Fri May 18 15:14:14 2012"
                         time_modification="Fri May 18 15:11:26 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36986"
                obs_have="32650"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="32614"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29582"
                obs_have="29582"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 15:48:45 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9099869"
                         time_creation="Fri May 18 15:14:14 2012"
                         time_modification="Fri May 18 15:11:26 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36985"
                obs_have="32650"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="32614"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 17:36:37 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9099869"
                         time_creation="Fri May 18 15:14:14 2012"
                         time_modification="Fri May 18 15:11:26 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36985"
                obs_have="32650"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="32614"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9099869"
                         time_creation="Fri May 18 15:14:14 2012"
                         time_modification="Fri May 18 15:11:26 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36985"
                obs_have="32650"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="32614"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:27"
                         size="9099869"
                         time_creation="Fri Jun 15 00:59:22 2012"
                         time_modification="Fri May 18 15:11:26 2012" />
        <observations epoch_first="Fri May 18 14:00:00 2012"
                      epoch_last="Fri May 18 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36985"
                obs_have="32650"
                obs_ratio="88.28" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="32614"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri May 18 16:21:22 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8727895"
                         time_creation="Fri May 18 16:14:20 2012"
                         time_modification="Fri May 18 16:11:25 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35343"
                obs_have="29742"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29704"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25349"
                obs_have="25349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 16:52:14 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8727895"
                         time_creation="Fri May 18 16:14:20 2012"
                         time_modification="Fri May 18 16:11:25 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35343"
                obs_have="29742"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29704"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25349"
                obs_have="25349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 18:37:54 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8727895"
                         time_creation="Fri May 18 16:14:20 2012"
                         time_modification="Fri May 18 16:11:25 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35343"
                obs_have="29742"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29704"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25349"
                obs_have="25349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8727895"
                         time_creation="Fri May 18 16:14:20 2012"
                         time_modification="Fri May 18 16:11:25 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35343"
                obs_have="29742"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29704"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25349"
                obs_have="25349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8727895"
                         time_creation="Fri Jun 15 00:59:24 2012"
                         time_modification="Fri May 18 16:11:25 2012" />
        <observations epoch_first="Fri May 18 15:00:00 2012"
                      epoch_last="Fri May 18 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35343"
                obs_have="29742"
                obs_ratio="84.15" />
          <mask elevation="10 degrees"
                obs_expected="29799"
                obs_have="29704"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25349"
                obs_have="25349"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri May 18 17:21:48 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8433836"
                         time_creation="Fri May 18 17:14:19 2012"
                         time_modification="Fri May 18 17:11:25 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33070"
                obs_have="30763"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="30841"
                obs_have="30723"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 17:51:58 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8433836"
                         time_creation="Fri May 18 17:14:19 2012"
                         time_modification="Fri May 18 17:11:25 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33070"
                obs_have="30763"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="30842"
                obs_have="30723"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 19:39:15 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8433836"
                         time_creation="Fri May 18 17:14:19 2012"
                         time_modification="Fri May 18 17:11:25 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33070"
                obs_have="30763"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="30842"
                obs_have="30723"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8433836"
                         time_creation="Fri May 18 17:14:19 2012"
                         time_modification="Fri May 18 17:11:25 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33070"
                obs_have="30763"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="30842"
                obs_have="30723"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8433836"
                         time_creation="Fri Jun 15 00:59:25 2012"
                         time_modification="Fri May 18 17:11:25 2012" />
        <observations epoch_first="Fri May 18 16:00:00 2012"
                      epoch_last="Fri May 18 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33070"
                obs_have="30763"
                obs_ratio="93.02" />
          <mask elevation="10 degrees"
                obs_expected="30842"
                obs_have="30723"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="26859"
                obs_have="26859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri May 18 18:23:04 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7825398"
                         time_creation="Fri May 18 18:14:24 2012"
                         time_modification="Fri May 18 18:11:24 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30968"
                obs_have="27711"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27659"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24402"
                obs_have="24402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 18:53:36 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7825398"
                         time_creation="Fri May 18 18:14:24 2012"
                         time_modification="Fri May 18 18:11:24 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30968"
                obs_have="27711"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27659"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24402"
                obs_have="24402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 20:38:27 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7825398"
                         time_creation="Fri May 18 18:14:24 2012"
                         time_modification="Fri May 18 18:11:24 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30968"
                obs_have="27711"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27659"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24402"
                obs_have="24402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7825398"
                         time_creation="Fri May 18 18:14:24 2012"
                         time_modification="Fri May 18 18:11:24 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30968"
                obs_have="27711"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27659"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24402"
                obs_have="24402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7825398"
                         time_creation="Fri Jun 15 00:59:26 2012"
                         time_modification="Fri May 18 18:11:24 2012" />
        <observations epoch_first="Fri May 18 17:00:00 2012"
                      epoch_last="Fri May 18 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30968"
                obs_have="27711"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27659"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24402"
                obs_have="24402"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri May 18 19:20:40 2012"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6928937"
                         time_creation="Fri May 18 19:14:20 2012"
                         time_modification="Fri May 18 19:11:38 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28359"
                obs_have="26273"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="26236"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 19:57:45 2012"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6928937"
                         time_creation="Fri May 18 19:14:20 2012"
                         time_modification="Fri May 18 19:11:38 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28359"
                obs_have="26273"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="26236"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6928937"
                         time_creation="Fri May 18 19:14:20 2012"
                         time_modification="Fri May 18 19:11:38 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28359"
                obs_have="26273"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="26236"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6928937"
                         time_creation="Fri Jun 15 00:59:27 2012"
                         time_modification="Fri May 18 19:11:38 2012" />
        <observations epoch_first="Fri May 18 18:00:00 2012"
                      epoch_last="Fri May 18 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28359"
                obs_have="26273"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="26236"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23273"
                obs_have="23273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri May 18 20:55:10 2012"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6768602"
                         time_creation="Fri May 18 20:24:52 2012"
                         time_modification="Fri May 18 20:11:01 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30821"
                obs_have="23278"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="23412"
                obs_have="23263"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="19851"
                obs_have="19851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 22:14:00 2012"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6768602"
                         time_creation="Fri May 18 20:24:52 2012"
                         time_modification="Fri May 18 20:11:01 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30821"
                obs_have="23278"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="23412"
                obs_have="23263"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="19851"
                obs_have="19851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 22:46:14 2012"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6768602"
                         time_creation="Fri May 18 20:24:52 2012"
                         time_modification="Fri May 18 20:11:01 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30821"
                obs_have="23278"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="23412"
                obs_have="23263"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="19851"
                obs_have="19851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6768602"
                         time_creation="Fri May 18 20:24:52 2012"
                         time_modification="Fri May 18 20:11:01 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30821"
                obs_have="23278"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="23412"
                obs_have="23263"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="19851"
                obs_have="19851"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:11:02"
                         size="6768602"
                         time_creation="Fri Jun 15 00:59:28 2012"
                         time_modification="Fri May 18 20:11:01 2012" />
        <observations epoch_first="Fri May 18 19:00:00 2012"
                      epoch_last="Fri May 18 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30821"
                obs_have="23278"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="23412"
                obs_have="23263"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="19851"
                obs_have="19851"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri May 18 21:29:30 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="8426102"
                         time_creation="Fri May 18 21:14:41 2012"
                         time_modification="Fri May 18 21:10:05 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29698"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29663"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="25292"
                obs_have="25292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 21:56:54 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="8426102"
                         time_creation="Fri May 18 21:14:41 2012"
                         time_modification="Fri May 18 21:10:05 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29698"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29663"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="25292"
                obs_have="25292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 23:40:31 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="8426102"
                         time_creation="Fri May 18 21:14:41 2012"
                         time_modification="Fri May 18 21:10:05 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29698"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29663"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="25292"
                obs_have="25292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="8426102"
                         time_creation="Fri May 18 21:14:41 2012"
                         time_modification="Fri May 18 21:10:05 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29698"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29663"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="25292"
                obs_have="25292"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:10:06"
                         size="8426102"
                         time_creation="Fri Jun 15 00:59:29 2012"
                         time_modification="Fri May 18 21:10:05 2012" />
        <observations epoch_first="Fri May 18 20:00:00 2012"
                      epoch_last="Fri May 18 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="29698"
                obs_ratio="86.82" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29663"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="25292"
                obs_have="25292"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri May 18 22:30:08 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="8172545"
                         time_creation="Fri May 18 22:14:57 2012"
                         time_modification="Fri May 18 22:09:41 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="26231"
                obs_ratio="75.77" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="26173"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="25756"
                obs_have="22955"
                obs_ratio="89.12" />
        </observations>
      </control>
      <control date="Fri May 18 22:57:56 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="8172545"
                         time_creation="Fri May 18 22:14:57 2012"
                         time_modification="Fri May 18 22:09:41 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="26231"
                obs_ratio="75.77" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="26173"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="25756"
                obs_have="22955"
                obs_ratio="89.12" />
        </observations>
      </control>
      <control date="Sat May 19 00:34:23 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="8172545"
                         time_creation="Fri May 18 22:14:57 2012"
                         time_modification="Fri May 18 22:09:41 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="26231"
                obs_ratio="75.77" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="26173"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="25756"
                obs_have="22955"
                obs_ratio="89.12" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="8172545"
                         time_creation="Fri May 18 22:14:57 2012"
                         time_modification="Fri May 18 22:09:41 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="26231"
                obs_ratio="75.77" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="26173"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="25756"
                obs_have="22955"
                obs_ratio="89.12" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:42"
                         size="8172545"
                         time_creation="Fri Jun 15 00:59:30 2012"
                         time_modification="Fri May 18 22:09:41 2012" />
        <observations epoch_first="Fri May 18 21:00:00 2012"
                      epoch_last="Fri May 18 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="26231"
                obs_ratio="75.77" />
          <mask elevation="10 degrees"
                obs_expected="29047"
                obs_have="26173"
                obs_ratio="90.11" />
          <mask elevation="15 degrees"
                obs_expected="25756"
                obs_have="22955"
                obs_ratio="89.12" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri May 18 23:19:11 2012"
               level="3">
        <file_statistics latency="00:09:17"
                         size="8325225"
                         time_creation="Fri May 18 23:14:50 2012"
                         time_modification="Fri May 18 23:09:16 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27397"
                obs_have="27397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri May 18 23:57:23 2012"
               level="3">
        <file_statistics latency="00:09:17"
                         size="8325225"
                         time_creation="Fri May 18 23:14:50 2012"
                         time_modification="Fri May 18 23:09:16 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27397"
                obs_have="27397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 01:33:18 2012"
               level="3">
        <file_statistics latency="00:09:17"
                         size="8325225"
                         time_creation="Fri May 18 23:14:50 2012"
                         time_modification="Fri May 18 23:09:16 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27397"
                obs_have="27397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:09:17"
                         size="8325225"
                         time_creation="Fri May 18 23:14:50 2012"
                         time_modification="Fri May 18 23:09:16 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27397"
                obs_have="27397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:09:17"
                         size="8325225"
                         time_creation="Fri Jun 15 00:59:31 2012"
                         time_modification="Fri May 18 23:09:16 2012" />
        <observations epoch_first="Fri May 18 22:00:00 2012"
                      epoch_last="Fri May 18 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27397"
                obs_have="27397"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt139x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat May 19 02:32:45 2012"
               level="3">
        <file_statistics latency="00:00:00"
                         size="8746649"
                         time_creation="Sat May 19 01:09:21 2012"
                         time_modification="Fri May 18 23:58:45 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37581"
                obs_have="33498"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="33616"
                obs_have="33498"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat May 19 19:17:41 2012"
               level="3">
        <file_statistics latency="00:00:00"
                         size="8746649"
                         time_creation="Sat May 19 01:09:21 2012"
                         time_modification="Fri May 18 23:58:45 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37581"
                obs_have="33498"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="33616"
                obs_have="33498"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun 17 08:15:03 2012"
               level="3">
        <file_statistics latency="00:00:00"
                         size="8746649"
                         time_creation="Fri Jun 15 00:59:32 2012"
                         time_modification="Fri May 18 23:58:45 2012" />
        <observations epoch_first="Fri May 18 23:00:00 2012"
                      epoch_last="Fri May 18 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37581"
                obs_have="33498"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="33616"
                obs_have="33498"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
