<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-12 00:00:00"
    DayOfYear="72"
    Year="2012">
  <station name="NVPT">
    <file name="/nvpt0720.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 13 23:33:22 2012"
               level="3">
        <file_statistics latency="02:31:10"
                         size="6499923"
                         time_creation="Tue Mar 13 01:34:53 2012"
                         time_modification="Tue Mar 13 01:30:40 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28177"
                obs_have="23676"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="23705"
                obs_have="23649"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21052"
                obs_have="21052"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 11:51:34 2012"
               level="3">
        <file_statistics latency="02:31:10"
                         size="6499923"
                         time_creation="Mon Apr  9 01:04:56 2012"
                         time_modification="Tue Mar 13 01:30:40 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28177"
                obs_have="23676"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="23705"
                obs_have="23649"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21052"
                obs_have="21052"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Mar 12 01:21:06 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7212784"
                         time_creation="Mon Mar 12 01:14:06 2012"
                         time_modification="Mon Mar 12 01:09:23 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28711"
                obs_have="25942"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="25942"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="22439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 01:46:35 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7212784"
                         time_creation="Mon Mar 12 01:14:06 2012"
                         time_modification="Mon Mar 12 01:09:23 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28711"
                obs_have="25942"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="25942"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="22439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 03:36:11 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7212784"
                         time_creation="Mon Mar 12 01:14:06 2012"
                         time_modification="Mon Mar 12 01:09:23 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28711"
                obs_have="25942"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="25942"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="22439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7212784"
                         time_creation="Mon Mar 12 01:14:06 2012"
                         time_modification="Mon Mar 12 01:09:23 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28711"
                obs_have="25942"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="25942"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="22439"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7212784"
                         time_creation="Mon Apr  9 00:59:31 2012"
                         time_modification="Mon Mar 12 01:09:23 2012" />
        <observations epoch_first="Mon Mar 12 00:00:00 2012"
                      epoch_last="Mon Mar 12 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28711"
                obs_have="25942"
                obs_ratio="90.36" />
          <mask elevation="10 degrees"
                obs_expected="26034"
                obs_have="25942"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22439"
                obs_have="22439"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Mar 12 02:20:43 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8773665"
                         time_creation="Mon Mar 12 02:14:05 2012"
                         time_modification="Mon Mar 12 02:09:25 2012" />
        <observations epoch_first="Mon Mar 12 01:00:00 2012"
                      epoch_last="Mon Mar 12 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="29857"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29934"
                obs_have="29833"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 02:47:50 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8773665"
                         time_creation="Mon Mar 12 02:14:05 2012"
                         time_modification="Mon Mar 12 02:09:25 2012" />
        <observations epoch_first="Mon Mar 12 01:00:00 2012"
                      epoch_last="Mon Mar 12 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="29857"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29934"
                obs_have="29833"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 04:38:39 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8773665"
                         time_creation="Mon Mar 12 02:14:05 2012"
                         time_modification="Mon Mar 12 02:09:25 2012" />
        <observations epoch_first="Mon Mar 12 01:00:00 2012"
                      epoch_last="Mon Mar 12 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="29857"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29934"
                obs_have="29833"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8773665"
                         time_creation="Mon Mar 12 02:14:05 2012"
                         time_modification="Mon Mar 12 02:09:25 2012" />
        <observations epoch_first="Mon Mar 12 01:00:00 2012"
                      epoch_last="Mon Mar 12 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="29857"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29934"
                obs_have="29833"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8773665"
                         time_creation="Mon Apr  9 00:59:32 2012"
                         time_modification="Mon Mar 12 02:09:25 2012" />
        <observations epoch_first="Mon Mar 12 01:00:00 2012"
                      epoch_last="Mon Mar 12 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34860"
                obs_have="29857"
                obs_ratio="85.65" />
          <mask elevation="10 degrees"
                obs_expected="29934"
                obs_have="29833"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Mar 12 03:22:15 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8584356"
                         time_creation="Mon Mar 12 03:14:07 2012"
                         time_modification="Mon Mar 12 03:09:24 2012" />
        <observations epoch_first="Mon Mar 12 02:00:00 2012"
                      epoch_last="Mon Mar 12 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37093"
                obs_have="30812"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30760"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26225"
                obs_have="26222"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 12 03:49:51 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8584356"
                         time_creation="Mon Mar 12 03:14:07 2012"
                         time_modification="Mon Mar 12 03:09:24 2012" />
        <observations epoch_first="Mon Mar 12 02:00:00 2012"
                      epoch_last="Mon Mar 12 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37093"
                obs_have="30812"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30760"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26225"
                obs_have="26222"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 12 05:48:22 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8584356"
                         time_creation="Mon Mar 12 03:14:07 2012"
                         time_modification="Mon Mar 12 03:09:24 2012" />
        <observations epoch_first="Mon Mar 12 02:00:00 2012"
                      epoch_last="Mon Mar 12 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37093"
                obs_have="30812"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30760"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26225"
                obs_have="26222"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8584356"
                         time_creation="Mon Mar 12 03:14:07 2012"
                         time_modification="Mon Mar 12 03:09:24 2012" />
        <observations epoch_first="Mon Mar 12 02:00:00 2012"
                      epoch_last="Mon Mar 12 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37093"
                obs_have="30812"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30760"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26225"
                obs_have="26222"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8584356"
                         time_creation="Mon Apr  9 00:59:33 2012"
                         time_modification="Mon Mar 12 03:09:24 2012" />
        <observations epoch_first="Mon Mar 12 02:00:00 2012"
                      epoch_last="Mon Mar 12 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37093"
                obs_have="30812"
                obs_ratio="83.07" />
          <mask elevation="10 degrees"
                obs_expected="30838"
                obs_have="30760"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26225"
                obs_have="26222"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Mar 12 04:26:40 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9076423"
                         time_creation="Mon Mar 12 04:14:08 2012"
                         time_modification="Mon Mar 12 04:09:25 2012" />
        <observations epoch_first="Mon Mar 12 03:00:00 2012"
                      epoch_last="Mon Mar 12 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33967"
                obs_have="32778"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32778"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 05:00:56 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9076423"
                         time_creation="Mon Mar 12 04:14:08 2012"
                         time_modification="Mon Mar 12 04:09:25 2012" />
        <observations epoch_first="Mon Mar 12 03:00:00 2012"
                      epoch_last="Mon Mar 12 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33967"
                obs_have="32778"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32778"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 06:51:13 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9076423"
                         time_creation="Mon Mar 12 04:14:08 2012"
                         time_modification="Mon Mar 12 04:09:25 2012" />
        <observations epoch_first="Mon Mar 12 03:00:00 2012"
                      epoch_last="Mon Mar 12 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33967"
                obs_have="32778"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32778"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9076423"
                         time_creation="Mon Mar 12 04:14:08 2012"
                         time_modification="Mon Mar 12 04:09:25 2012" />
        <observations epoch_first="Mon Mar 12 03:00:00 2012"
                      epoch_last="Mon Mar 12 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33967"
                obs_have="32778"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32778"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9076423"
                         time_creation="Mon Apr  9 00:59:34 2012"
                         time_modification="Mon Mar 12 04:09:25 2012" />
        <observations epoch_first="Mon Mar 12 03:00:00 2012"
                      epoch_last="Mon Mar 12 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33967"
                obs_have="32778"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="32784"
                obs_have="32778"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32280"
                obs_have="32280"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Mar 12 05:26:31 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9769911"
                         time_creation="Mon Mar 12 05:14:12 2012"
                         time_modification="Mon Mar 12 05:09:26 2012" />
        <observations epoch_first="Mon Mar 12 04:00:00 2012"
                      epoch_last="Mon Mar 12 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41647"
                obs_have="36780"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="36910"
                obs_have="36748"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 06:04:28 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9769911"
                         time_creation="Mon Mar 12 05:14:12 2012"
                         time_modification="Mon Mar 12 05:09:26 2012" />
        <observations epoch_first="Mon Mar 12 04:00:00 2012"
                      epoch_last="Mon Mar 12 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41647"
                obs_have="36780"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="36910"
                obs_have="36748"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9769911"
                         time_creation="Mon Mar 12 05:14:12 2012"
                         time_modification="Mon Mar 12 05:09:26 2012" />
        <observations epoch_first="Mon Mar 12 04:00:00 2012"
                      epoch_last="Mon Mar 12 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41647"
                obs_have="36780"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="36910"
                obs_have="36748"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:27"
                         size="9769911"
                         time_creation="Mon Apr  9 00:59:35 2012"
                         time_modification="Mon Mar 12 05:09:26 2012" />
        <observations epoch_first="Mon Mar 12 04:00:00 2012"
                      epoch_last="Mon Mar 12 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41647"
                obs_have="36780"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="36910"
                obs_have="36748"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="29166"
                obs_have="29166"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Mar 12 06:25:49 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9053955"
                         time_creation="Mon Mar 12 06:14:10 2012"
                         time_modification="Mon Mar 12 06:09:25 2012" />
        <observations epoch_first="Mon Mar 12 05:00:00 2012"
                      epoch_last="Mon Mar 12 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="34070"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="34124"
                obs_have="34012"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 08:11:54 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9053955"
                         time_creation="Mon Mar 12 06:14:10 2012"
                         time_modification="Mon Mar 12 06:09:25 2012" />
        <observations epoch_first="Mon Mar 12 05:00:00 2012"
                      epoch_last="Mon Mar 12 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="34070"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="34124"
                obs_have="34012"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 08:40:13 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9053955"
                         time_creation="Mon Mar 12 06:14:10 2012"
                         time_modification="Mon Mar 12 06:09:25 2012" />
        <observations epoch_first="Mon Mar 12 05:00:00 2012"
                      epoch_last="Mon Mar 12 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="34070"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="34124"
                obs_have="34012"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9053955"
                         time_creation="Mon Mar 12 06:14:10 2012"
                         time_modification="Mon Mar 12 06:09:25 2012" />
        <observations epoch_first="Mon Mar 12 05:00:00 2012"
                      epoch_last="Mon Mar 12 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="34070"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="34124"
                obs_have="34012"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9053955"
                         time_creation="Mon Apr  9 00:59:36 2012"
                         time_modification="Mon Mar 12 06:09:25 2012" />
        <observations epoch_first="Mon Mar 12 05:00:00 2012"
                      epoch_last="Mon Mar 12 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41771"
                obs_have="34070"
                obs_ratio="81.56" />
          <mask elevation="10 degrees"
                obs_expected="34124"
                obs_have="34012"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Mar 12 07:28:09 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8530643"
                         time_creation="Mon Mar 12 07:14:13 2012"
                         time_modification="Mon Mar 12 07:09:25 2012" />
        <observations epoch_first="Mon Mar 12 06:00:00 2012"
                      epoch_last="Mon Mar 12 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35191"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33391"
                obs_have="33391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:54:20 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8530643"
                         time_creation="Mon Mar 12 07:14:13 2012"
                         time_modification="Mon Mar 12 07:09:25 2012" />
        <observations epoch_first="Mon Mar 12 06:00:00 2012"
                      epoch_last="Mon Mar 12 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35191"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33391"
                obs_have="33391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 09:40:37 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8530643"
                         time_creation="Mon Mar 12 07:14:13 2012"
                         time_modification="Mon Mar 12 07:09:25 2012" />
        <observations epoch_first="Mon Mar 12 06:00:00 2012"
                      epoch_last="Mon Mar 12 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35191"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33391"
                obs_have="33391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8530643"
                         time_creation="Mon Mar 12 07:14:13 2012"
                         time_modification="Mon Mar 12 07:09:25 2012" />
        <observations epoch_first="Mon Mar 12 06:00:00 2012"
                      epoch_last="Mon Mar 12 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35191"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33391"
                obs_have="33391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="8530643"
                         time_creation="Mon Apr  9 00:59:38 2012"
                         time_modification="Mon Mar 12 07:09:25 2012" />
        <observations epoch_first="Mon Mar 12 06:00:00 2012"
                      epoch_last="Mon Mar 12 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35191"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="35164"
                obs_have="35164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33391"
                obs_have="33391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Mar 12 08:26:24 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7836673"
                         time_creation="Mon Mar 12 08:14:20 2012"
                         time_modification="Mon Mar 12 08:09:23 2012" />
        <observations epoch_first="Mon Mar 12 07:00:00 2012"
                      epoch_last="Mon Mar 12 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34155"
                obs_have="30789"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="30787"
                obs_have="30743"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28080"
                obs_have="28080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 08:55:07 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7836673"
                         time_creation="Mon Mar 12 08:14:20 2012"
                         time_modification="Mon Mar 12 08:09:23 2012" />
        <observations epoch_first="Mon Mar 12 07:00:00 2012"
                      epoch_last="Mon Mar 12 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34155"
                obs_have="30789"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="30787"
                obs_have="30743"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28080"
                obs_have="28080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 10:49:57 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7836673"
                         time_creation="Mon Mar 12 08:14:20 2012"
                         time_modification="Mon Mar 12 08:09:23 2012" />
        <observations epoch_first="Mon Mar 12 07:00:00 2012"
                      epoch_last="Mon Mar 12 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34155"
                obs_have="30789"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="30787"
                obs_have="30743"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28080"
                obs_have="28080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7836673"
                         time_creation="Mon Mar 12 08:14:20 2012"
                         time_modification="Mon Mar 12 08:09:23 2012" />
        <observations epoch_first="Mon Mar 12 07:00:00 2012"
                      epoch_last="Mon Mar 12 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34155"
                obs_have="30789"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="30787"
                obs_have="30743"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28080"
                obs_have="28080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="7836673"
                         time_creation="Mon Apr  9 00:59:38 2012"
                         time_modification="Mon Mar 12 08:09:23 2012" />
        <observations epoch_first="Mon Mar 12 07:00:00 2012"
                      epoch_last="Mon Mar 12 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34155"
                obs_have="30789"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="30787"
                obs_have="30743"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28080"
                obs_have="28080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Mar 12 09:23:26 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7951276"
                         time_creation="Mon Mar 12 09:14:26 2012"
                         time_modification="Mon Mar 12 09:09:24 2012" />
        <observations epoch_first="Mon Mar 12 08:00:00 2012"
                      epoch_last="Mon Mar 12 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36425"
                obs_have="30501"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30449"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 09:57:45 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7951276"
                         time_creation="Mon Mar 12 09:14:26 2012"
                         time_modification="Mon Mar 12 09:09:24 2012" />
        <observations epoch_first="Mon Mar 12 08:00:00 2012"
                      epoch_last="Mon Mar 12 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36425"
                obs_have="30501"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30449"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 11:37:19 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7951276"
                         time_creation="Mon Mar 12 09:14:26 2012"
                         time_modification="Mon Mar 12 09:09:24 2012" />
        <observations epoch_first="Mon Mar 12 08:00:00 2012"
                      epoch_last="Mon Mar 12 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36425"
                obs_have="30501"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30449"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7951276"
                         time_creation="Mon Mar 12 09:14:26 2012"
                         time_modification="Mon Mar 12 09:09:24 2012" />
        <observations epoch_first="Mon Mar 12 08:00:00 2012"
                      epoch_last="Mon Mar 12 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36425"
                obs_have="30501"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30449"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="7951276"
                         time_creation="Mon Apr  9 00:59:39 2012"
                         time_modification="Mon Mar 12 09:09:24 2012" />
        <observations epoch_first="Mon Mar 12 08:00:00 2012"
                      epoch_last="Mon Mar 12 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36425"
                obs_have="30501"
                obs_ratio="83.74" />
          <mask elevation="10 degrees"
                obs_expected="30490"
                obs_have="30449"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Mar 12 10:30:44 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9245784"
                         time_creation="Mon Mar 12 10:14:18 2012"
                         time_modification="Mon Mar 12 10:08:53 2012" />
        <observations epoch_first="Mon Mar 12 09:00:00 2012"
                      epoch_last="Mon Mar 12 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34693"
                obs_have="32781"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30736"
                obs_have="30736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 11:02:02 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9245784"
                         time_creation="Mon Mar 12 10:14:18 2012"
                         time_modification="Mon Mar 12 10:08:53 2012" />
        <observations epoch_first="Mon Mar 12 09:00:00 2012"
                      epoch_last="Mon Mar 12 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34693"
                obs_have="32781"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30736"
                obs_have="30736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 12:34:36 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9245784"
                         time_creation="Mon Mar 12 10:14:18 2012"
                         time_modification="Mon Mar 12 10:08:53 2012" />
        <observations epoch_first="Mon Mar 12 09:00:00 2012"
                      epoch_last="Mon Mar 12 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34693"
                obs_have="32781"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30736"
                obs_have="30736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9245784"
                         time_creation="Mon Mar 12 10:14:18 2012"
                         time_modification="Mon Mar 12 10:08:53 2012" />
        <observations epoch_first="Mon Mar 12 09:00:00 2012"
                      epoch_last="Mon Mar 12 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34693"
                obs_have="32781"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30736"
                obs_have="30736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9245784"
                         time_creation="Mon Apr  9 00:59:40 2012"
                         time_modification="Mon Mar 12 10:08:53 2012" />
        <observations epoch_first="Mon Mar 12 09:00:00 2012"
                      epoch_last="Mon Mar 12 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34693"
                obs_have="32781"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32781"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30736"
                obs_have="30736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Mar 12 11:24:03 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9061349"
                         time_creation="Mon Mar 12 11:14:18 2012"
                         time_modification="Mon Mar 12 11:09:22 2012" />
        <observations epoch_first="Mon Mar 12 10:00:00 2012"
                      epoch_last="Mon Mar 12 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="33630"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33567"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29469"
                obs_have="29469"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 11:49:49 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9061349"
                         time_creation="Mon Mar 12 11:14:18 2012"
                         time_modification="Mon Mar 12 11:09:22 2012" />
        <observations epoch_first="Mon Mar 12 10:00:00 2012"
                      epoch_last="Mon Mar 12 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="33630"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33567"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29469"
                obs_have="29469"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 13:33:22 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9061349"
                         time_creation="Mon Mar 12 11:14:18 2012"
                         time_modification="Mon Mar 12 11:09:22 2012" />
        <observations epoch_first="Mon Mar 12 10:00:00 2012"
                      epoch_last="Mon Mar 12 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="33630"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33567"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29469"
                obs_have="29469"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9061349"
                         time_creation="Mon Mar 12 11:14:18 2012"
                         time_modification="Mon Mar 12 11:09:22 2012" />
        <observations epoch_first="Mon Mar 12 10:00:00 2012"
                      epoch_last="Mon Mar 12 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="33630"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33567"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29469"
                obs_have="29469"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="9061349"
                         time_creation="Mon Apr  9 00:59:41 2012"
                         time_modification="Mon Mar 12 11:09:22 2012" />
        <observations epoch_first="Mon Mar 12 10:00:00 2012"
                      epoch_last="Mon Mar 12 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38610"
                obs_have="33630"
                obs_ratio="87.10" />
          <mask elevation="10 degrees"
                obs_expected="33634"
                obs_have="33567"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29469"
                obs_have="29469"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Mar 12 12:20:23 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8419673"
                         time_creation="Mon Mar 12 12:14:23 2012"
                         time_modification="Mon Mar 12 12:08:38 2012" />
        <observations epoch_first="Mon Mar 12 11:00:00 2012"
                      epoch_last="Mon Mar 12 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31365"
                obs_have="27929"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27878"
                obs_have="27878"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25811"
                obs_have="25811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 12:46:38 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8419673"
                         time_creation="Mon Mar 12 12:14:23 2012"
                         time_modification="Mon Mar 12 12:08:38 2012" />
        <observations epoch_first="Mon Mar 12 11:00:00 2012"
                      epoch_last="Mon Mar 12 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31365"
                obs_have="27929"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27878"
                obs_have="27878"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25811"
                obs_have="25811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 14:32:57 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8419673"
                         time_creation="Mon Mar 12 12:14:23 2012"
                         time_modification="Mon Mar 12 12:08:38 2012" />
        <observations epoch_first="Mon Mar 12 11:00:00 2012"
                      epoch_last="Mon Mar 12 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31365"
                obs_have="27929"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27878"
                obs_have="27878"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25811"
                obs_have="25811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8419673"
                         time_creation="Mon Mar 12 12:14:23 2012"
                         time_modification="Mon Mar 12 12:08:38 2012" />
        <observations epoch_first="Mon Mar 12 11:00:00 2012"
                      epoch_last="Mon Mar 12 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31365"
                obs_have="27929"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27878"
                obs_have="27878"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25811"
                obs_have="25811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8419673"
                         time_creation="Mon Apr  9 00:59:42 2012"
                         time_modification="Mon Mar 12 12:08:38 2012" />
        <observations epoch_first="Mon Mar 12 11:00:00 2012"
                      epoch_last="Mon Mar 12 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31365"
                obs_have="27929"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="27878"
                obs_have="27878"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25811"
                obs_have="25811"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Mar 12 13:47:34 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="9089424"
                         time_creation="Mon Mar 12 13:29:54 2012"
                         time_modification="Mon Mar 12 13:10:14 2012" />
        <observations epoch_first="Mon Mar 12 12:00:00 2012"
                      epoch_last="Mon Mar 12 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="31625"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="31735"
                obs_have="31606"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27821"
                obs_have="27821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 15:33:32 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="9089424"
                         time_creation="Mon Mar 12 13:29:54 2012"
                         time_modification="Mon Mar 12 13:10:14 2012" />
        <observations epoch_first="Mon Mar 12 12:00:00 2012"
                      epoch_last="Mon Mar 12 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="31625"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="31735"
                obs_have="31606"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27821"
                obs_have="27821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="9089424"
                         time_creation="Mon Mar 12 13:29:54 2012"
                         time_modification="Mon Mar 12 13:10:14 2012" />
        <observations epoch_first="Mon Mar 12 12:00:00 2012"
                      epoch_last="Mon Mar 12 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="31625"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="31735"
                obs_have="31606"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27821"
                obs_have="27821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:10:15"
                         size="9089424"
                         time_creation="Mon Apr  9 00:59:44 2012"
                         time_modification="Mon Mar 12 13:10:14 2012" />
        <observations epoch_first="Mon Mar 12 12:00:00 2012"
                      epoch_last="Mon Mar 12 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34790"
                obs_have="31625"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="31735"
                obs_have="31606"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="27821"
                obs_have="27821"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Mar 12 14:20:22 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8392366"
                         time_creation="Mon Mar 12 14:14:18 2012"
                         time_modification="Mon Mar 12 14:08:39 2012" />
        <observations epoch_first="Mon Mar 12 13:00:00 2012"
                      epoch_last="Mon Mar 12 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="30515"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30515"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="28287"
                obs_have="28287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 14:45:32 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8392366"
                         time_creation="Mon Mar 12 14:14:18 2012"
                         time_modification="Mon Mar 12 14:08:39 2012" />
        <observations epoch_first="Mon Mar 12 13:00:00 2012"
                      epoch_last="Mon Mar 12 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="30515"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30515"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 16:35:03 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8392366"
                         time_creation="Mon Mar 12 14:14:18 2012"
                         time_modification="Mon Mar 12 14:08:39 2012" />
        <observations epoch_first="Mon Mar 12 13:00:00 2012"
                      epoch_last="Mon Mar 12 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="30515"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30515"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8392366"
                         time_creation="Mon Mar 12 14:14:18 2012"
                         time_modification="Mon Mar 12 14:08:39 2012" />
        <observations epoch_first="Mon Mar 12 13:00:00 2012"
                      epoch_last="Mon Mar 12 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="30515"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30515"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8392366"
                         time_creation="Mon Apr  9 00:59:45 2012"
                         time_modification="Mon Mar 12 14:08:39 2012" />
        <observations epoch_first="Mon Mar 12 13:00:00 2012"
                      epoch_last="Mon Mar 12 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="30515"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30515"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="28286"
                obs_have="28286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Mar 12 15:20:09 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7635445"
                         time_creation="Mon Mar 12 15:14:28 2012"
                         time_modification="Mon Mar 12 15:10:02 2012" />
        <observations epoch_first="Mon Mar 12 14:00:00 2012"
                      epoch_last="Mon Mar 12 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32437"
                obs_have="28598"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="28584"
                obs_have="28557"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 15:46:33 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7635445"
                         time_creation="Mon Mar 12 15:14:28 2012"
                         time_modification="Mon Mar 12 15:10:02 2012" />
        <observations epoch_first="Mon Mar 12 14:00:00 2012"
                      epoch_last="Mon Mar 12 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32437"
                obs_have="28598"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="28585"
                obs_have="28558"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 17:34:09 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7635445"
                         time_creation="Mon Mar 12 15:14:28 2012"
                         time_modification="Mon Mar 12 15:10:02 2012" />
        <observations epoch_first="Mon Mar 12 14:00:00 2012"
                      epoch_last="Mon Mar 12 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32437"
                obs_have="28598"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="28585"
                obs_have="28558"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7635445"
                         time_creation="Mon Mar 12 15:14:28 2012"
                         time_modification="Mon Mar 12 15:10:02 2012" />
        <observations epoch_first="Mon Mar 12 14:00:00 2012"
                      epoch_last="Mon Mar 12 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32437"
                obs_have="28598"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="28585"
                obs_have="28558"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:10:03"
                         size="7635445"
                         time_creation="Mon Apr  9 00:59:46 2012"
                         time_modification="Mon Mar 12 15:10:02 2012" />
        <observations epoch_first="Mon Mar 12 14:00:00 2012"
                      epoch_last="Mon Mar 12 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32437"
                obs_have="28598"
                obs_ratio="88.16" />
          <mask elevation="10 degrees"
                obs_expected="28585"
                obs_have="28558"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="25080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Mar 12 16:21:39 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="7666781"
                         time_creation="Mon Mar 12 16:14:21 2012"
                         time_modification="Mon Mar 12 16:10:21 2012" />
        <observations epoch_first="Mon Mar 12 15:00:00 2012"
                      epoch_last="Mon Mar 12 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33601"
                obs_have="29618"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29552"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24872"
                obs_have="24872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 16:48:39 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="7666781"
                         time_creation="Mon Mar 12 16:14:21 2012"
                         time_modification="Mon Mar 12 16:10:21 2012" />
        <observations epoch_first="Mon Mar 12 15:00:00 2012"
                      epoch_last="Mon Mar 12 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33601"
                obs_have="29618"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29552"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24872"
                obs_have="24872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 18:41:41 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="7666781"
                         time_creation="Mon Mar 12 16:14:21 2012"
                         time_modification="Mon Mar 12 16:10:21 2012" />
        <observations epoch_first="Mon Mar 12 15:00:00 2012"
                      epoch_last="Mon Mar 12 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33601"
                obs_have="29618"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29552"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24872"
                obs_have="24872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="7666781"
                         time_creation="Mon Mar 12 16:14:21 2012"
                         time_modification="Mon Mar 12 16:10:21 2012" />
        <observations epoch_first="Mon Mar 12 15:00:00 2012"
                      epoch_last="Mon Mar 12 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33601"
                obs_have="29618"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29552"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24872"
                obs_have="24872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="7666781"
                         time_creation="Mon Apr  9 00:59:47 2012"
                         time_modification="Mon Mar 12 16:10:21 2012" />
        <observations epoch_first="Mon Mar 12 15:00:00 2012"
                      epoch_last="Mon Mar 12 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33601"
                obs_have="29618"
                obs_ratio="88.15" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29552"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24872"
                obs_have="24872"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Mar 12 17:49:19 2012"
               level="3">
        <file_statistics latency="00:17:24"
                         size="7794148"
                         time_creation="Mon Mar 12 17:19:20 2012"
                         time_modification="Mon Mar 12 17:17:23 2012" />
        <observations epoch_first="Mon Mar 12 16:00:00 2012"
                      epoch_last="Mon Mar 12 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="29271"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="29367"
                obs_have="29269"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 19:56:17 2012"
               level="3">
        <file_statistics latency="00:17:24"
                         size="7794148"
                         time_creation="Mon Mar 12 17:19:20 2012"
                         time_modification="Mon Mar 12 17:17:23 2012" />
        <observations epoch_first="Mon Mar 12 16:00:00 2012"
                      epoch_last="Mon Mar 12 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="29271"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="29367"
                obs_have="29269"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:17:24"
                         size="7794148"
                         time_creation="Mon Mar 12 17:19:20 2012"
                         time_modification="Mon Mar 12 17:17:23 2012" />
        <observations epoch_first="Mon Mar 12 16:00:00 2012"
                      epoch_last="Mon Mar 12 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="29271"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="29367"
                obs_have="29269"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:17:24"
                         size="7794148"
                         time_creation="Mon Apr  9 00:59:48 2012"
                         time_modification="Mon Mar 12 17:17:23 2012" />
        <observations epoch_first="Mon Mar 12 16:00:00 2012"
                      epoch_last="Mon Mar 12 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="29271"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="29367"
                obs_have="29269"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25546"
                obs_have="25546"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Mar 12 18:24:22 2012"
               level="3">
        <file_statistics latency="00:11:05"
                         size="8826204"
                         time_creation="Mon Mar 12 18:14:19 2012"
                         time_modification="Mon Mar 12 18:11:04 2012" />
        <observations epoch_first="Mon Mar 12 17:00:00 2012"
                      epoch_last="Mon Mar 12 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="30443"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30401"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27532"
                obs_have="27532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 18:58:01 2012"
               level="3">
        <file_statistics latency="00:11:05"
                         size="8826204"
                         time_creation="Mon Mar 12 18:14:19 2012"
                         time_modification="Mon Mar 12 18:11:04 2012" />
        <observations epoch_first="Mon Mar 12 17:00:00 2012"
                      epoch_last="Mon Mar 12 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="30443"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30401"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27532"
                obs_have="27532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 20:43:44 2012"
               level="3">
        <file_statistics latency="00:11:05"
                         size="8826204"
                         time_creation="Mon Mar 12 18:14:19 2012"
                         time_modification="Mon Mar 12 18:11:04 2012" />
        <observations epoch_first="Mon Mar 12 17:00:00 2012"
                      epoch_last="Mon Mar 12 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="30443"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30401"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27532"
                obs_have="27532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:11:05"
                         size="8826204"
                         time_creation="Mon Mar 12 18:14:19 2012"
                         time_modification="Mon Mar 12 18:11:04 2012" />
        <observations epoch_first="Mon Mar 12 17:00:00 2012"
                      epoch_last="Mon Mar 12 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="30443"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30401"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27532"
                obs_have="27532"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:11:05"
                         size="8826204"
                         time_creation="Mon Apr  9 00:59:49 2012"
                         time_modification="Mon Mar 12 18:11:04 2012" />
        <observations epoch_first="Mon Mar 12 17:00:00 2012"
                      epoch_last="Mon Mar 12 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="30443"
                obs_ratio="86.51" />
          <mask elevation="10 degrees"
                obs_expected="30462"
                obs_have="30401"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="27532"
                obs_have="27532"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Mar 12 19:29:54 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8917507"
                         time_creation="Mon Mar 12 19:14:28 2012"
                         time_modification="Mon Mar 12 19:11:25 2012" />
        <observations epoch_first="Mon Mar 12 18:00:00 2012"
                      epoch_last="Mon Mar 12 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="32401"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="32417"
                obs_have="32397"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 21:52:57 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8917507"
                         time_creation="Mon Mar 12 19:14:28 2012"
                         time_modification="Mon Mar 12 19:11:25 2012" />
        <observations epoch_first="Mon Mar 12 18:00:00 2012"
                      epoch_last="Mon Mar 12 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="32401"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="32417"
                obs_have="32397"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8917507"
                         time_creation="Mon Mar 12 19:14:28 2012"
                         time_modification="Mon Mar 12 19:11:25 2012" />
        <observations epoch_first="Mon Mar 12 18:00:00 2012"
                      epoch_last="Mon Mar 12 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="32401"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="32417"
                obs_have="32397"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8917507"
                         time_creation="Mon Apr  9 00:59:50 2012"
                         time_modification="Mon Mar 12 19:11:25 2012" />
        <observations epoch_first="Mon Mar 12 18:00:00 2012"
                      epoch_last="Mon Mar 12 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33711"
                obs_have="32401"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="32417"
                obs_have="32397"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Mar 12 20:22:40 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="9055351"
                         time_creation="Mon Mar 12 20:19:45 2012"
                         time_modification="Mon Mar 12 20:14:52 2012" />
        <observations epoch_first="Mon Mar 12 19:00:00 2012"
                      epoch_last="Mon Mar 12 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34575"
                obs_have="32352"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32300"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 21:01:28 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="9055351"
                         time_creation="Mon Mar 12 20:19:45 2012"
                         time_modification="Mon Mar 12 20:14:52 2012" />
        <observations epoch_first="Mon Mar 12 19:00:00 2012"
                      epoch_last="Mon Mar 12 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34575"
                obs_have="32352"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32300"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="9055351"
                         time_creation="Mon Mar 12 20:19:45 2012"
                         time_modification="Mon Mar 12 20:14:52 2012" />
        <observations epoch_first="Mon Mar 12 19:00:00 2012"
                      epoch_last="Mon Mar 12 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34575"
                obs_have="32352"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32300"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:14:53"
                         size="9055351"
                         time_creation="Mon Apr  9 00:59:50 2012"
                         time_modification="Mon Mar 12 20:14:52 2012" />
        <observations epoch_first="Mon Mar 12 19:00:00 2012"
                      epoch_last="Mon Mar 12 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34575"
                obs_have="32352"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="32335"
                obs_have="32300"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="29322"
                obs_have="29322"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Mar 12 21:26:22 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8573567"
                         time_creation="Mon Mar 12 21:14:36 2012"
                         time_modification="Mon Mar 12 21:11:25 2012" />
        <observations epoch_first="Mon Mar 12 20:00:00 2012"
                      epoch_last="Mon Mar 12 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="28643"
                obs_ratio="78.91" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28597"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22193"
                obs_have="22193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 23:09:10 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8573567"
                         time_creation="Mon Mar 12 21:14:36 2012"
                         time_modification="Mon Mar 12 21:11:25 2012" />
        <observations epoch_first="Mon Mar 12 20:00:00 2012"
                      epoch_last="Mon Mar 12 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="28643"
                obs_ratio="78.91" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28597"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22193"
                obs_have="22193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 23:39:26 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8573567"
                         time_creation="Mon Mar 12 21:14:36 2012"
                         time_modification="Mon Mar 12 21:11:25 2012" />
        <observations epoch_first="Mon Mar 12 20:00:00 2012"
                      epoch_last="Mon Mar 12 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="28643"
                obs_ratio="78.91" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28597"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22193"
                obs_have="22193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8573567"
                         time_creation="Mon Mar 12 21:14:36 2012"
                         time_modification="Mon Mar 12 21:11:25 2012" />
        <observations epoch_first="Mon Mar 12 20:00:00 2012"
                      epoch_last="Mon Mar 12 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="28643"
                obs_ratio="78.91" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28597"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22193"
                obs_have="22193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:11:26"
                         size="8573567"
                         time_creation="Mon Apr  9 00:59:52 2012"
                         time_modification="Mon Mar 12 21:11:25 2012" />
        <observations epoch_first="Mon Mar 12 20:00:00 2012"
                      epoch_last="Mon Mar 12 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="28643"
                obs_ratio="78.91" />
          <mask elevation="10 degrees"
                obs_expected="28658"
                obs_have="28597"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22193"
                obs_have="22193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Mar 12 22:28:06 2012"
               level="3">
        <file_statistics latency="00:12:02"
                         size="8497392"
                         time_creation="Mon Mar 12 22:14:35 2012"
                         time_modification="Mon Mar 12 22:12:01 2012" />
        <observations epoch_first="Mon Mar 12 21:00:00 2012"
                      epoch_last="Mon Mar 12 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30872"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30952"
                obs_have="30850"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 22:53:42 2012"
               level="3">
        <file_statistics latency="00:12:02"
                         size="8497392"
                         time_creation="Mon Mar 12 22:14:35 2012"
                         time_modification="Mon Mar 12 22:12:01 2012" />
        <observations epoch_first="Mon Mar 12 21:00:00 2012"
                      epoch_last="Mon Mar 12 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30872"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30952"
                obs_have="30850"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 00:39:55 2012"
               level="3">
        <file_statistics latency="00:12:02"
                         size="8497392"
                         time_creation="Mon Mar 12 22:14:35 2012"
                         time_modification="Mon Mar 12 22:12:01 2012" />
        <observations epoch_first="Mon Mar 12 21:00:00 2012"
                      epoch_last="Mon Mar 12 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30872"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30952"
                obs_have="30850"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:12:02"
                         size="8497392"
                         time_creation="Mon Mar 12 22:14:35 2012"
                         time_modification="Mon Mar 12 22:12:01 2012" />
        <observations epoch_first="Mon Mar 12 21:00:00 2012"
                      epoch_last="Mon Mar 12 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30872"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30952"
                obs_have="30850"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:12:02"
                         size="8497392"
                         time_creation="Mon Apr  9 00:59:53 2012"
                         time_modification="Mon Mar 12 22:12:01 2012" />
        <observations epoch_first="Mon Mar 12 21:00:00 2012"
                      epoch_last="Mon Mar 12 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30872"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30952"
                obs_have="30850"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29028"
                obs_have="29028"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Mar 12 23:24:09 2012"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6896265"
                         time_creation="Mon Mar 12 23:14:34 2012"
                         time_modification="Mon Mar 12 23:11:22 2012" />
        <observations epoch_first="Mon Mar 12 22:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28773"
                obs_have="24750"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="24861"
                obs_have="24722"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="22185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 23:53:30 2012"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6896265"
                         time_creation="Mon Mar 12 23:14:34 2012"
                         time_modification="Mon Mar 12 23:11:22 2012" />
        <observations epoch_first="Mon Mar 12 22:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28773"
                obs_have="24750"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="24861"
                obs_have="24722"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="22185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 01:35:28 2012"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6896265"
                         time_creation="Mon Mar 12 23:14:34 2012"
                         time_modification="Mon Mar 12 23:11:22 2012" />
        <observations epoch_first="Mon Mar 12 22:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28773"
                obs_have="24750"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="24861"
                obs_have="24722"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="22185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6896265"
                         time_creation="Mon Mar 12 23:14:34 2012"
                         time_modification="Mon Mar 12 23:11:22 2012" />
        <observations epoch_first="Mon Mar 12 22:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28773"
                obs_have="24750"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="24861"
                obs_have="24722"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="22185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6896265"
                         time_creation="Mon Apr  9 00:59:54 2012"
                         time_modification="Mon Mar 12 23:11:22 2012" />
        <observations epoch_first="Mon Mar 12 22:00:00 2012"
                      epoch_last="Mon Mar 12 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28773"
                obs_have="24750"
                obs_ratio="86.02" />
          <mask elevation="10 degrees"
                obs_expected="24861"
                obs_have="24722"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22185"
                obs_have="22185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt072x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Mar 13 02:34:00 2012"
               level="3">
        <file_statistics latency="00:04:49"
                         size="7079202"
                         time_creation="Tue Mar 13 01:09:28 2012"
                         time_modification="Tue Mar 13 00:04:48 2012" />
        <observations epoch_first="Mon Mar 12 23:00:00 2012"
                      epoch_last="Mon Mar 12 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="25771"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="25826"
                obs_have="25707"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 13 19:15:01 2012"
               level="3">
        <file_statistics latency="00:04:49"
                         size="7079202"
                         time_creation="Tue Mar 13 01:09:28 2012"
                         time_modification="Tue Mar 13 00:04:48 2012" />
        <observations epoch_first="Mon Mar 12 23:00:00 2012"
                      epoch_last="Mon Mar 12 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="25771"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="25826"
                obs_have="25707"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 11 08:10:51 2012"
               level="3">
        <file_statistics latency="00:04:49"
                         size="7079202"
                         time_creation="Mon Apr  9 00:59:54 2012"
                         time_modification="Tue Mar 13 00:04:48 2012" />
        <observations epoch_first="Mon Mar 12 23:00:00 2012"
                      epoch_last="Mon Mar 12 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30032"
                obs_have="25771"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="25826"
                obs_have="25707"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="21838"
                obs_have="21838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
