<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-17 00:00:00"
    DayOfYear="48"
    Year="2012">
  <station name="NVPT">
    <file name="/nvpt0480.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 18 23:07:27 2012"
               level="3">
        <file_statistics latency="04:31:11"
                         size="6353607"
                         time_creation="Sat Feb 18 03:39:43 2012"
                         time_modification="Sat Feb 18 03:30:41 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27532"
                obs_have="22819"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="22973"
                obs_have="22796"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="20305"
                obs_have="20203"
                obs_ratio="99.50" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:10:30 2012"
               level="3">
        <file_statistics latency="04:31:11"
                         size="6353607"
                         time_creation="Sun Mar 18 01:11:59 2012"
                         time_modification="Sat Feb 18 03:30:41 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 22:59:30 2012"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27532"
                obs_have="22819"
                obs_ratio="82.88" />
          <mask elevation="10 degrees"
                obs_expected="22973"
                obs_have="22796"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="20305"
                obs_have="20203"
                obs_ratio="99.50" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 17 01:19:55 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="6674944"
                         time_creation="Fri Feb 17 01:14:03 2012"
                         time_modification="Fri Feb 17 01:09:22 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29576"
                obs_have="24479"
                obs_ratio="82.77" />
          <mask elevation="10 degrees"
                obs_expected="24573"
                obs_have="24435"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 01:44:53 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="6674944"
                         time_creation="Fri Feb 17 01:14:03 2012"
                         time_modification="Fri Feb 17 01:09:22 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29576"
                obs_have="24479"
                obs_ratio="82.77" />
          <mask elevation="10 degrees"
                obs_expected="24573"
                obs_have="24435"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 03:36:48 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="6674944"
                         time_creation="Fri Feb 17 01:14:03 2012"
                         time_modification="Fri Feb 17 01:09:22 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29576"
                obs_have="24479"
                obs_ratio="82.77" />
          <mask elevation="10 degrees"
                obs_expected="24573"
                obs_have="24435"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="6674944"
                         time_creation="Fri Feb 17 01:14:03 2012"
                         time_modification="Fri Feb 17 01:09:22 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29576"
                obs_have="24479"
                obs_ratio="82.77" />
          <mask elevation="10 degrees"
                obs_expected="24573"
                obs_have="24435"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:23"
                         size="6674944"
                         time_creation="Sun Mar 18 01:09:33 2012"
                         time_modification="Fri Feb 17 01:09:22 2012" />
        <observations epoch_first="Fri Feb 17 00:00:00 2012"
                      epoch_last="Fri Feb 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29576"
                obs_have="24479"
                obs_ratio="82.77" />
          <mask elevation="10 degrees"
                obs_expected="24573"
                obs_have="24435"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="22476"
                obs_have="22476"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 17 02:19:48 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="6818895"
                         time_creation="Fri Feb 17 02:14:04 2012"
                         time_modification="Fri Feb 17 02:09:23 2012" />
        <observations epoch_first="Fri Feb 17 01:00:00 2012"
                      epoch_last="Fri Feb 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30217"
                obs_have="24189"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="24198"
                obs_have="24146"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20639"
                obs_have="20639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 02:46:12 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="6818895"
                         time_creation="Fri Feb 17 02:14:04 2012"
                         time_modification="Fri Feb 17 02:09:23 2012" />
        <observations epoch_first="Fri Feb 17 01:00:00 2012"
                      epoch_last="Fri Feb 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30217"
                obs_have="24189"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="24198"
                obs_have="24146"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20639"
                obs_have="20639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 04:35:39 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="6818895"
                         time_creation="Fri Feb 17 02:14:04 2012"
                         time_modification="Fri Feb 17 02:09:23 2012" />
        <observations epoch_first="Fri Feb 17 01:00:00 2012"
                      epoch_last="Fri Feb 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30217"
                obs_have="24189"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="24198"
                obs_have="24146"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20639"
                obs_have="20639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="6818895"
                         time_creation="Fri Feb 17 02:14:04 2012"
                         time_modification="Fri Feb 17 02:09:23 2012" />
        <observations epoch_first="Fri Feb 17 01:00:00 2012"
                      epoch_last="Fri Feb 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30217"
                obs_have="24189"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="24198"
                obs_have="24146"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20639"
                obs_have="20639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:24"
                         size="6818895"
                         time_creation="Sun Mar 18 01:09:33 2012"
                         time_modification="Fri Feb 17 02:09:23 2012" />
        <observations epoch_first="Fri Feb 17 01:00:00 2012"
                      epoch_last="Fri Feb 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30217"
                obs_have="24189"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="24198"
                obs_have="24146"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20639"
                obs_have="20639"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 17 03:23:43 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8162694"
                         time_creation="Fri Feb 17 03:14:07 2012"
                         time_modification="Fri Feb 17 03:09:24 2012" />
        <observations epoch_first="Fri Feb 17 02:00:00 2012"
                      epoch_last="Fri Feb 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31291"
                obs_have="29526"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29731"
                obs_have="29526"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 03:50:59 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8162694"
                         time_creation="Fri Feb 17 03:14:07 2012"
                         time_modification="Fri Feb 17 03:09:24 2012" />
        <observations epoch_first="Fri Feb 17 02:00:00 2012"
                      epoch_last="Fri Feb 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31291"
                obs_have="29526"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29731"
                obs_have="29526"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 05:40:42 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8162694"
                         time_creation="Fri Feb 17 03:14:07 2012"
                         time_modification="Fri Feb 17 03:09:24 2012" />
        <observations epoch_first="Fri Feb 17 02:00:00 2012"
                      epoch_last="Fri Feb 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31291"
                obs_have="29526"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29731"
                obs_have="29526"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8162694"
                         time_creation="Fri Feb 17 03:14:07 2012"
                         time_modification="Fri Feb 17 03:09:24 2012" />
        <observations epoch_first="Fri Feb 17 02:00:00 2012"
                      epoch_last="Fri Feb 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31291"
                obs_have="29526"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29731"
                obs_have="29526"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8162694"
                         time_creation="Sun Mar 18 01:09:34 2012"
                         time_modification="Fri Feb 17 03:09:24 2012" />
        <observations epoch_first="Fri Feb 17 02:00:00 2012"
                      epoch_last="Fri Feb 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31291"
                obs_have="29526"
                obs_ratio="94.36" />
          <mask elevation="10 degrees"
                obs_expected="29731"
                obs_have="29526"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 17 04:21:56 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8453167"
                         time_creation="Fri Feb 17 04:14:07 2012"
                         time_modification="Fri Feb 17 04:09:24 2012" />
        <observations epoch_first="Fri Feb 17 03:00:00 2012"
                      epoch_last="Fri Feb 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31389"
                obs_have="29016"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="28969"
                obs_have="28969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 04:47:45 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8453167"
                         time_creation="Fri Feb 17 04:14:07 2012"
                         time_modification="Fri Feb 17 04:09:24 2012" />
        <observations epoch_first="Fri Feb 17 03:00:00 2012"
                      epoch_last="Fri Feb 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31389"
                obs_have="29016"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="28969"
                obs_have="28969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8453167"
                         time_creation="Fri Feb 17 04:14:07 2012"
                         time_modification="Fri Feb 17 04:09:24 2012" />
        <observations epoch_first="Fri Feb 17 03:00:00 2012"
                      epoch_last="Fri Feb 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31389"
                obs_have="29016"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="28969"
                obs_have="28969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:25"
                         size="8453167"
                         time_creation="Sun Mar 18 01:09:34 2012"
                         time_modification="Fri Feb 17 04:09:24 2012" />
        <observations epoch_first="Fri Feb 17 03:00:00 2012"
                      epoch_last="Fri Feb 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31389"
                obs_have="29016"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="28969"
                obs_have="28969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27101"
                obs_have="27101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 17 05:23:24 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9122686"
                         time_creation="Fri Feb 17 05:14:07 2012"
                         time_modification="Fri Feb 17 05:09:25 2012" />
        <observations epoch_first="Fri Feb 17 04:00:00 2012"
                      epoch_last="Fri Feb 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="32256"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32220"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 05:56:20 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9122686"
                         time_creation="Fri Feb 17 05:14:07 2012"
                         time_modification="Fri Feb 17 05:09:25 2012" />
        <observations epoch_first="Fri Feb 17 04:00:00 2012"
                      epoch_last="Fri Feb 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="32256"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32220"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 07:12:40 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9122686"
                         time_creation="Fri Feb 17 05:14:07 2012"
                         time_modification="Fri Feb 17 05:09:25 2012" />
        <observations epoch_first="Fri Feb 17 04:00:00 2012"
                      epoch_last="Fri Feb 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="32256"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32220"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 07:41:43 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9122686"
                         time_creation="Fri Feb 17 05:14:07 2012"
                         time_modification="Fri Feb 17 05:09:25 2012" />
        <observations epoch_first="Fri Feb 17 04:00:00 2012"
                      epoch_last="Fri Feb 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="32256"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32220"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9122686"
                         time_creation="Fri Feb 17 05:14:07 2012"
                         time_modification="Fri Feb 17 05:09:25 2012" />
        <observations epoch_first="Fri Feb 17 04:00:00 2012"
                      epoch_last="Fri Feb 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="32256"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32220"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9122686"
                         time_creation="Sun Mar 18 01:09:35 2012"
                         time_modification="Fri Feb 17 05:09:25 2012" />
        <observations epoch_first="Fri Feb 17 04:00:00 2012"
                      epoch_last="Fri Feb 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35672"
                obs_have="32256"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32299"
                obs_have="32220"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28284"
                obs_have="28284"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 17 06:28:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9421912"
                         time_creation="Fri Feb 17 06:14:18 2012"
                         time_modification="Fri Feb 17 06:09:25 2012" />
        <observations epoch_first="Fri Feb 17 05:00:00 2012"
                      epoch_last="Fri Feb 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="35129"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35129"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 06:56:05 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9421912"
                         time_creation="Fri Feb 17 06:14:18 2012"
                         time_modification="Fri Feb 17 06:09:25 2012" />
        <observations epoch_first="Fri Feb 17 05:00:00 2012"
                      epoch_last="Fri Feb 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="35129"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35129"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 08:45:22 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9421912"
                         time_creation="Fri Feb 17 06:14:18 2012"
                         time_modification="Fri Feb 17 06:09:25 2012" />
        <observations epoch_first="Fri Feb 17 05:00:00 2012"
                      epoch_last="Fri Feb 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="35129"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35129"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9421912"
                         time_creation="Fri Feb 17 06:14:18 2012"
                         time_modification="Fri Feb 17 06:09:25 2012" />
        <observations epoch_first="Fri Feb 17 05:00:00 2012"
                      epoch_last="Fri Feb 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="35129"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35129"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9421912"
                         time_creation="Sun Mar 18 01:09:35 2012"
                         time_modification="Fri Feb 17 06:09:25 2012" />
        <observations epoch_first="Fri Feb 17 05:00:00 2012"
                      epoch_last="Fri Feb 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38558"
                obs_have="35129"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="35232"
                obs_have="35129"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32842"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 17 07:25:51 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9302674"
                         time_creation="Fri Feb 17 07:14:26 2012"
                         time_modification="Fri Feb 17 07:09:25 2012" />
        <observations epoch_first="Fri Feb 17 06:00:00 2012"
                      epoch_last="Fri Feb 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43238"
                obs_have="35497"
                obs_ratio="82.10" />
          <mask elevation="10 degrees"
                obs_expected="35527"
                obs_have="35462"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27637"
                obs_have="27637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 07:56:48 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9302674"
                         time_creation="Fri Feb 17 07:14:26 2012"
                         time_modification="Fri Feb 17 07:09:25 2012" />
        <observations epoch_first="Fri Feb 17 06:00:00 2012"
                      epoch_last="Fri Feb 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43238"
                obs_have="35497"
                obs_ratio="82.10" />
          <mask elevation="10 degrees"
                obs_expected="35527"
                obs_have="35462"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27637"
                obs_have="27637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 09:36:12 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9302674"
                         time_creation="Fri Feb 17 07:14:26 2012"
                         time_modification="Fri Feb 17 07:09:25 2012" />
        <observations epoch_first="Fri Feb 17 06:00:00 2012"
                      epoch_last="Fri Feb 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43238"
                obs_have="35497"
                obs_ratio="82.10" />
          <mask elevation="10 degrees"
                obs_expected="35527"
                obs_have="35462"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27637"
                obs_have="27637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9302674"
                         time_creation="Fri Feb 17 07:14:26 2012"
                         time_modification="Fri Feb 17 07:09:25 2012" />
        <observations epoch_first="Fri Feb 17 06:00:00 2012"
                      epoch_last="Fri Feb 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43238"
                obs_have="35497"
                obs_ratio="82.10" />
          <mask elevation="10 degrees"
                obs_expected="35527"
                obs_have="35462"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27637"
                obs_have="27637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9302674"
                         time_creation="Sun Mar 18 01:09:35 2012"
                         time_modification="Fri Feb 17 07:09:25 2012" />
        <observations epoch_first="Fri Feb 17 06:00:00 2012"
                      epoch_last="Fri Feb 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43238"
                obs_have="35497"
                obs_ratio="82.10" />
          <mask elevation="10 degrees"
                obs_expected="35527"
                obs_have="35462"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27637"
                obs_have="27637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 17 08:24:03 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9091458"
                         time_creation="Fri Feb 17 08:14:12 2012"
                         time_modification="Fri Feb 17 08:09:25 2012" />
        <observations epoch_first="Fri Feb 17 07:00:00 2012"
                      epoch_last="Fri Feb 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38615"
                obs_have="34731"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34693"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 09:02:59 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9091458"
                         time_creation="Fri Feb 17 08:14:12 2012"
                         time_modification="Fri Feb 17 08:09:25 2012" />
        <observations epoch_first="Fri Feb 17 07:00:00 2012"
                      epoch_last="Fri Feb 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38615"
                obs_have="34731"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34693"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 10:34:01 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9091458"
                         time_creation="Fri Feb 17 08:14:12 2012"
                         time_modification="Fri Feb 17 08:09:25 2012" />
        <observations epoch_first="Fri Feb 17 07:00:00 2012"
                      epoch_last="Fri Feb 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38615"
                obs_have="34731"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34693"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9091458"
                         time_creation="Fri Feb 17 08:14:12 2012"
                         time_modification="Fri Feb 17 08:09:25 2012" />
        <observations epoch_first="Fri Feb 17 07:00:00 2012"
                      epoch_last="Fri Feb 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38615"
                obs_have="34731"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34693"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:26"
                         size="9091458"
                         time_creation="Sun Mar 18 01:09:36 2012"
                         time_modification="Fri Feb 17 08:09:25 2012" />
        <observations epoch_first="Fri Feb 17 07:00:00 2012"
                      epoch_last="Fri Feb 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38615"
                obs_have="34731"
                obs_ratio="89.94" />
          <mask elevation="10 degrees"
                obs_expected="34758"
                obs_have="34693"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31461"
                obs_have="31461"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 17 09:23:12 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8116187"
                         time_creation="Fri Feb 17 09:14:14 2012"
                         time_modification="Fri Feb 17 09:08:51 2012" />
        <observations epoch_first="Fri Feb 17 08:00:00 2012"
                      epoch_last="Fri Feb 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37150"
                obs_have="33692"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33639"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30632"
                obs_have="30632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 09:48:37 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8116187"
                         time_creation="Fri Feb 17 09:14:14 2012"
                         time_modification="Fri Feb 17 09:08:51 2012" />
        <observations epoch_first="Fri Feb 17 08:00:00 2012"
                      epoch_last="Fri Feb 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37150"
                obs_have="33692"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33639"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30632"
                obs_have="30632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 11:33:11 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8116187"
                         time_creation="Fri Feb 17 09:14:14 2012"
                         time_modification="Fri Feb 17 09:08:51 2012" />
        <observations epoch_first="Fri Feb 17 08:00:00 2012"
                      epoch_last="Fri Feb 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37150"
                obs_have="33692"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33639"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30632"
                obs_have="30632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8116187"
                         time_creation="Fri Feb 17 09:14:14 2012"
                         time_modification="Fri Feb 17 09:08:51 2012" />
        <observations epoch_first="Fri Feb 17 08:00:00 2012"
                      epoch_last="Fri Feb 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37150"
                obs_have="33692"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33639"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30632"
                obs_have="30632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8116187"
                         time_creation="Sun Mar 18 01:09:36 2012"
                         time_modification="Fri Feb 17 09:08:51 2012" />
        <observations epoch_first="Fri Feb 17 08:00:00 2012"
                      epoch_last="Fri Feb 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37150"
                obs_have="33692"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="33692"
                obs_have="33639"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="30632"
                obs_have="30632"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 17 10:21:47 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="7841891"
                         time_creation="Fri Feb 17 10:14:17 2012"
                         time_modification="Fri Feb 17 10:10:15 2012" />
        <observations epoch_first="Fri Feb 17 09:00:00 2012"
                      epoch_last="Fri Feb 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31861"
                obs_have="30829"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30820"
                obs_have="30820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 10:48:42 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="7841891"
                         time_creation="Fri Feb 17 10:14:17 2012"
                         time_modification="Fri Feb 17 10:10:15 2012" />
        <observations epoch_first="Fri Feb 17 09:00:00 2012"
                      epoch_last="Fri Feb 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31861"
                obs_have="30829"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30820"
                obs_have="30820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 12:33:56 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="7841891"
                         time_creation="Fri Feb 17 10:14:17 2012"
                         time_modification="Fri Feb 17 10:10:15 2012" />
        <observations epoch_first="Fri Feb 17 09:00:00 2012"
                      epoch_last="Fri Feb 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31861"
                obs_have="30829"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30820"
                obs_have="30820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="7841891"
                         time_creation="Fri Feb 17 10:14:17 2012"
                         time_modification="Fri Feb 17 10:10:15 2012" />
        <observations epoch_first="Fri Feb 17 09:00:00 2012"
                      epoch_last="Fri Feb 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31861"
                obs_have="30829"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30820"
                obs_have="30820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:10:16"
                         size="7841891"
                         time_creation="Sun Mar 18 01:09:36 2012"
                         time_modification="Fri Feb 17 10:10:15 2012" />
        <observations epoch_first="Fri Feb 17 09:00:00 2012"
                      epoch_last="Fri Feb 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31861"
                obs_have="30829"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30820"
                obs_have="30820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29348"
                obs_have="29348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 17 11:19:46 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8242341"
                         time_creation="Fri Feb 17 11:15:07 2012"
                         time_modification="Fri Feb 17 11:08:57 2012" />
        <observations epoch_first="Fri Feb 17 10:00:00 2012"
                      epoch_last="Fri Feb 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="29892"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29845"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25324"
                obs_have="25324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 11:45:47 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8242341"
                         time_creation="Fri Feb 17 11:15:07 2012"
                         time_modification="Fri Feb 17 11:08:57 2012" />
        <observations epoch_first="Fri Feb 17 10:00:00 2012"
                      epoch_last="Fri Feb 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="29892"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29845"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25324"
                obs_have="25324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 13:32:49 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8242341"
                         time_creation="Fri Feb 17 11:15:07 2012"
                         time_modification="Fri Feb 17 11:08:57 2012" />
        <observations epoch_first="Fri Feb 17 10:00:00 2012"
                      epoch_last="Fri Feb 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="29892"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29845"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25324"
                obs_have="25324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8242341"
                         time_creation="Fri Feb 17 11:15:07 2012"
                         time_modification="Fri Feb 17 11:08:57 2012" />
        <observations epoch_first="Fri Feb 17 10:00:00 2012"
                      epoch_last="Fri Feb 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="29892"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29845"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25324"
                obs_have="25324"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="8242341"
                         time_creation="Sun Mar 18 01:09:37 2012"
                         time_modification="Fri Feb 17 11:08:57 2012" />
        <observations epoch_first="Fri Feb 17 10:00:00 2012"
                      epoch_last="Fri Feb 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35707"
                obs_have="29892"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="29944"
                obs_have="29845"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="25324"
                obs_have="25324"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 17 12:21:17 2012"
               level="3">
        <file_statistics latency="00:09:54"
                         size="9272562"
                         time_creation="Fri Feb 17 12:14:13 2012"
                         time_modification="Fri Feb 17 12:09:53 2012" />
        <observations epoch_first="Fri Feb 17 11:00:00 2012"
                      epoch_last="Fri Feb 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35995"
                obs_have="33982"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="33968"
                obs_have="33955"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31970"
                obs_have="31970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 12:48:35 2012"
               level="3">
        <file_statistics latency="00:09:54"
                         size="9272562"
                         time_creation="Fri Feb 17 12:14:13 2012"
                         time_modification="Fri Feb 17 12:09:53 2012" />
        <observations epoch_first="Fri Feb 17 11:00:00 2012"
                      epoch_last="Fri Feb 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35995"
                obs_have="33982"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="33968"
                obs_have="33955"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31970"
                obs_have="31970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 14:33:59 2012"
               level="3">
        <file_statistics latency="00:09:54"
                         size="9272562"
                         time_creation="Fri Feb 17 12:14:13 2012"
                         time_modification="Fri Feb 17 12:09:53 2012" />
        <observations epoch_first="Fri Feb 17 11:00:00 2012"
                      epoch_last="Fri Feb 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35995"
                obs_have="33982"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="33968"
                obs_have="33955"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31970"
                obs_have="31970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:09:54"
                         size="9272562"
                         time_creation="Fri Feb 17 12:14:13 2012"
                         time_modification="Fri Feb 17 12:09:53 2012" />
        <observations epoch_first="Fri Feb 17 11:00:00 2012"
                      epoch_last="Fri Feb 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35995"
                obs_have="33982"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="33968"
                obs_have="33955"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31970"
                obs_have="31970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:09:54"
                         size="9272562"
                         time_creation="Sun Mar 18 01:09:37 2012"
                         time_modification="Fri Feb 17 12:09:53 2012" />
        <observations epoch_first="Fri Feb 17 11:00:00 2012"
                      epoch_last="Fri Feb 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35995"
                obs_have="33982"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="33968"
                obs_have="33955"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31970"
                obs_have="31970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 17 13:45:56 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="9183872"
                         time_creation="Fri Feb 17 13:19:43 2012"
                         time_modification="Fri Feb 17 13:09:59 2012" />
        <observations epoch_first="Fri Feb 17 12:00:00 2012"
                      epoch_last="Fri Feb 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37369"
                obs_have="32539"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32499"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 15:33:30 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="9183872"
                         time_creation="Fri Feb 17 13:19:43 2012"
                         time_modification="Fri Feb 17 13:09:59 2012" />
        <observations epoch_first="Fri Feb 17 12:00:00 2012"
                      epoch_last="Fri Feb 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37369"
                obs_have="32539"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32499"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="9183872"
                         time_creation="Fri Feb 17 13:19:43 2012"
                         time_modification="Fri Feb 17 13:09:59 2012" />
        <observations epoch_first="Fri Feb 17 12:00:00 2012"
                      epoch_last="Fri Feb 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37369"
                obs_have="32539"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32499"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:10:00"
                         size="9183872"
                         time_creation="Sun Mar 18 01:09:38 2012"
                         time_modification="Fri Feb 17 13:09:59 2012" />
        <observations epoch_first="Fri Feb 17 12:00:00 2012"
                      epoch_last="Fri Feb 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37369"
                obs_have="32539"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="32567"
                obs_have="32499"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="27750"
                obs_have="27750"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 17 14:20:47 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="8474193"
                         time_creation="Fri Feb 17 14:14:40 2012"
                         time_modification="Fri Feb 17 14:10:01 2012" />
        <observations epoch_first="Fri Feb 17 13:00:00 2012"
                      epoch_last="Fri Feb 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31500"
                obs_have="27902"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="27874"
                obs_have="27846"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25335"
                obs_have="25335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 14:48:42 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="8474193"
                         time_creation="Fri Feb 17 14:14:40 2012"
                         time_modification="Fri Feb 17 14:10:01 2012" />
        <observations epoch_first="Fri Feb 17 13:00:00 2012"
                      epoch_last="Fri Feb 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31500"
                obs_have="27902"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="27874"
                obs_have="27846"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25335"
                obs_have="25335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 16:34:14 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="8474193"
                         time_creation="Fri Feb 17 14:14:40 2012"
                         time_modification="Fri Feb 17 14:10:01 2012" />
        <observations epoch_first="Fri Feb 17 13:00:00 2012"
                      epoch_last="Fri Feb 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31500"
                obs_have="27902"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="27874"
                obs_have="27846"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25335"
                obs_have="25335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="8474193"
                         time_creation="Fri Feb 17 14:14:40 2012"
                         time_modification="Fri Feb 17 14:10:01 2012" />
        <observations epoch_first="Fri Feb 17 13:00:00 2012"
                      epoch_last="Fri Feb 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31500"
                obs_have="27902"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="27874"
                obs_have="27846"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25335"
                obs_have="25335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:10:02"
                         size="8474193"
                         time_creation="Sun Mar 18 01:09:38 2012"
                         time_modification="Fri Feb 17 14:10:01 2012" />
        <observations epoch_first="Fri Feb 17 13:00:00 2012"
                      epoch_last="Fri Feb 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31500"
                obs_have="27902"
                obs_ratio="88.58" />
          <mask elevation="10 degrees"
                obs_expected="27874"
                obs_have="27846"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25335"
                obs_have="25335"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 17 15:46:58 2012"
               level="3">
        <file_statistics latency="00:10:21"
                         size="8638042"
                         time_creation="Fri Feb 17 15:24:56 2012"
                         time_modification="Fri Feb 17 15:10:20 2012" />
        <observations epoch_first="Fri Feb 17 14:00:00 2012"
                      epoch_last="Fri Feb 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31425"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="31637"
                obs_have="31425"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="28371"
                obs_have="28371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 17:36:22 2012"
               level="3">
        <file_statistics latency="00:10:21"
                         size="8638042"
                         time_creation="Fri Feb 17 15:24:56 2012"
                         time_modification="Fri Feb 17 15:10:20 2012" />
        <observations epoch_first="Fri Feb 17 14:00:00 2012"
                      epoch_last="Fri Feb 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31425"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="31637"
                obs_have="31425"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="28371"
                obs_have="28371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:10:21"
                         size="8638042"
                         time_creation="Fri Feb 17 15:24:56 2012"
                         time_modification="Fri Feb 17 15:10:20 2012" />
        <observations epoch_first="Fri Feb 17 14:00:00 2012"
                      epoch_last="Fri Feb 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31425"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="31637"
                obs_have="31425"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="28371"
                obs_have="28371"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:10:21"
                         size="8638042"
                         time_creation="Sun Mar 18 01:09:38 2012"
                         time_modification="Fri Feb 17 15:10:20 2012" />
        <observations epoch_first="Fri Feb 17 14:00:00 2012"
                      epoch_last="Fri Feb 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31425"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="31637"
                obs_have="31425"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="28371"
                obs_have="28371"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 17 16:19:48 2012"
               level="3">
        <file_statistics latency="00:10:26"
                         size="7745709"
                         time_creation="Fri Feb 17 16:14:20 2012"
                         time_modification="Fri Feb 17 16:10:25 2012" />
        <observations epoch_first="Fri Feb 17 15:00:00 2012"
                      epoch_last="Fri Feb 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28721"
                obs_have="26053"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="25999"
                obs_have="25999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 16:46:43 2012"
               level="3">
        <file_statistics latency="00:10:26"
                         size="7745709"
                         time_creation="Fri Feb 17 16:14:20 2012"
                         time_modification="Fri Feb 17 16:10:25 2012" />
        <observations epoch_first="Fri Feb 17 15:00:00 2012"
                      epoch_last="Fri Feb 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28721"
                obs_have="26053"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="25999"
                obs_have="25999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 18:36:00 2012"
               level="3">
        <file_statistics latency="00:10:26"
                         size="7745709"
                         time_creation="Fri Feb 17 16:14:20 2012"
                         time_modification="Fri Feb 17 16:10:25 2012" />
        <observations epoch_first="Fri Feb 17 15:00:00 2012"
                      epoch_last="Fri Feb 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28721"
                obs_have="26053"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="25999"
                obs_have="25999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:10:26"
                         size="7745709"
                         time_creation="Fri Feb 17 16:14:20 2012"
                         time_modification="Fri Feb 17 16:10:25 2012" />
        <observations epoch_first="Fri Feb 17 15:00:00 2012"
                      epoch_last="Fri Feb 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28721"
                obs_have="26053"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="25999"
                obs_have="25999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:10:26"
                         size="7745709"
                         time_creation="Sun Mar 18 01:09:39 2012"
                         time_modification="Fri Feb 17 16:10:25 2012" />
        <observations epoch_first="Fri Feb 17 15:00:00 2012"
                      epoch_last="Fri Feb 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28721"
                obs_have="26053"
                obs_ratio="90.71" />
          <mask elevation="10 degrees"
                obs_expected="25999"
                obs_have="25999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 17 17:21:56 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="6889533"
                         time_creation="Fri Feb 17 17:14:33 2012"
                         time_modification="Fri Feb 17 17:11:02 2012" />
        <observations epoch_first="Fri Feb 17 16:00:00 2012"
                      epoch_last="Fri Feb 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29242"
                obs_have="24526"
                obs_ratio="83.87" />
          <mask elevation="10 degrees"
                obs_expected="24520"
                obs_have="24492"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21245"
                obs_have="21245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 17:49:59 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="6889533"
                         time_creation="Fri Feb 17 17:14:33 2012"
                         time_modification="Fri Feb 17 17:11:02 2012" />
        <observations epoch_first="Fri Feb 17 16:00:00 2012"
                      epoch_last="Fri Feb 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29242"
                obs_have="24526"
                obs_ratio="83.87" />
          <mask elevation="10 degrees"
                obs_expected="24521"
                obs_have="24493"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21244"
                obs_have="21244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 19:37:48 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="6889533"
                         time_creation="Fri Feb 17 17:14:33 2012"
                         time_modification="Fri Feb 17 17:11:02 2012" />
        <observations epoch_first="Fri Feb 17 16:00:00 2012"
                      epoch_last="Fri Feb 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29242"
                obs_have="24526"
                obs_ratio="83.87" />
          <mask elevation="10 degrees"
                obs_expected="24521"
                obs_have="24493"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21244"
                obs_have="21244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="6889533"
                         time_creation="Fri Feb 17 17:14:33 2012"
                         time_modification="Fri Feb 17 17:11:02 2012" />
        <observations epoch_first="Fri Feb 17 16:00:00 2012"
                      epoch_last="Fri Feb 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29242"
                obs_have="24526"
                obs_ratio="83.87" />
          <mask elevation="10 degrees"
                obs_expected="24521"
                obs_have="24493"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21244"
                obs_have="21244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:03"
                         size="6889533"
                         time_creation="Sun Mar 18 01:09:39 2012"
                         time_modification="Fri Feb 17 17:11:02 2012" />
        <observations epoch_first="Fri Feb 17 16:00:00 2012"
                      epoch_last="Fri Feb 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29242"
                obs_have="24526"
                obs_ratio="83.87" />
          <mask elevation="10 degrees"
                obs_expected="24521"
                obs_have="24493"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21244"
                obs_have="21244"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 17 18:22:49 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7121105"
                         time_creation="Fri Feb 17 18:14:34 2012"
                         time_modification="Fri Feb 17 18:11:23 2012" />
        <observations epoch_first="Fri Feb 17 17:00:00 2012"
                      epoch_last="Fri Feb 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31091"
                obs_have="25980"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25945"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20360"
                obs_have="20360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 18:48:56 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7121105"
                         time_creation="Fri Feb 17 18:14:34 2012"
                         time_modification="Fri Feb 17 18:11:23 2012" />
        <observations epoch_first="Fri Feb 17 17:00:00 2012"
                      epoch_last="Fri Feb 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31091"
                obs_have="25980"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25945"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20360"
                obs_have="20360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 20:42:01 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7121105"
                         time_creation="Fri Feb 17 18:14:34 2012"
                         time_modification="Fri Feb 17 18:11:23 2012" />
        <observations epoch_first="Fri Feb 17 17:00:00 2012"
                      epoch_last="Fri Feb 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31091"
                obs_have="25980"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25945"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20360"
                obs_have="20360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7121105"
                         time_creation="Fri Feb 17 18:14:34 2012"
                         time_modification="Fri Feb 17 18:11:23 2012" />
        <observations epoch_first="Fri Feb 17 17:00:00 2012"
                      epoch_last="Fri Feb 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31091"
                obs_have="25980"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25945"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20360"
                obs_have="20360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7121105"
                         time_creation="Sun Mar 18 01:09:39 2012"
                         time_modification="Fri Feb 17 18:11:23 2012" />
        <observations epoch_first="Fri Feb 17 17:00:00 2012"
                      epoch_last="Fri Feb 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31091"
                obs_have="25980"
                obs_ratio="83.56" />
          <mask elevation="10 degrees"
                obs_expected="26108"
                obs_have="25945"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="20360"
                obs_have="20360"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 17 19:55:07 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7884413"
                         time_creation="Fri Feb 17 19:31:05 2012"
                         time_modification="Fri Feb 17 19:11:23 2012" />
        <observations epoch_first="Fri Feb 17 18:00:00 2012"
                      epoch_last="Fri Feb 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31103"
                obs_have="27220"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="27219"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 21:49:34 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7884413"
                         time_creation="Fri Feb 17 19:31:05 2012"
                         time_modification="Fri Feb 17 19:11:23 2012" />
        <observations epoch_first="Fri Feb 17 18:00:00 2012"
                      epoch_last="Fri Feb 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31103"
                obs_have="27220"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="27219"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7884413"
                         time_creation="Fri Feb 17 19:31:05 2012"
                         time_modification="Fri Feb 17 19:11:23 2012" />
        <observations epoch_first="Fri Feb 17 18:00:00 2012"
                      epoch_last="Fri Feb 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31103"
                obs_have="27220"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="27219"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7884413"
                         time_creation="Sun Mar 18 01:09:40 2012"
                         time_modification="Fri Feb 17 19:11:23 2012" />
        <observations epoch_first="Fri Feb 17 18:00:00 2012"
                      epoch_last="Fri Feb 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31103"
                obs_have="27220"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="27219"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 17 20:24:24 2012"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8090520"
                         time_creation="Fri Feb 17 20:14:43 2012"
                         time_modification="Fri Feb 17 20:11:20 2012" />
        <observations epoch_first="Fri Feb 17 19:00:00 2012"
                      epoch_last="Fri Feb 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31222"
                obs_have="26669"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26637"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23825"
                obs_have="23825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 20:58:49 2012"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8090520"
                         time_creation="Fri Feb 17 20:14:43 2012"
                         time_modification="Fri Feb 17 20:11:20 2012" />
        <observations epoch_first="Fri Feb 17 19:00:00 2012"
                      epoch_last="Fri Feb 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31222"
                obs_have="26669"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26637"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23825"
                obs_have="23825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 22:43:44 2012"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8090520"
                         time_creation="Fri Feb 17 20:14:43 2012"
                         time_modification="Fri Feb 17 20:11:20 2012" />
        <observations epoch_first="Fri Feb 17 19:00:00 2012"
                      epoch_last="Fri Feb 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31222"
                obs_have="26669"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26637"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23825"
                obs_have="23825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8090520"
                         time_creation="Fri Feb 17 20:14:43 2012"
                         time_modification="Fri Feb 17 20:11:20 2012" />
        <observations epoch_first="Fri Feb 17 19:00:00 2012"
                      epoch_last="Fri Feb 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31222"
                obs_have="26669"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26637"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23825"
                obs_have="23825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:21"
                         size="8090520"
                         time_creation="Sun Mar 18 01:09:40 2012"
                         time_modification="Fri Feb 17 20:11:20 2012" />
        <observations epoch_first="Fri Feb 17 19:00:00 2012"
                      epoch_last="Fri Feb 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31222"
                obs_have="26669"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26637"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23825"
                obs_have="23825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 17 21:25:48 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8762937"
                         time_creation="Fri Feb 17 21:14:44 2012"
                         time_modification="Fri Feb 17 21:11:24 2012" />
        <observations epoch_first="Fri Feb 17 20:00:00 2012"
                      epoch_last="Fri Feb 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="28992"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28983"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 23:37:37 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8762937"
                         time_creation="Fri Feb 17 21:14:44 2012"
                         time_modification="Fri Feb 17 21:11:24 2012" />
        <observations epoch_first="Fri Feb 17 20:00:00 2012"
                      epoch_last="Fri Feb 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="28992"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28983"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8762937"
                         time_creation="Fri Feb 17 21:14:44 2012"
                         time_modification="Fri Feb 17 21:11:24 2012" />
        <observations epoch_first="Fri Feb 17 20:00:00 2012"
                      epoch_last="Fri Feb 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="28992"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28983"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8762937"
                         time_creation="Sun Mar 18 01:09:40 2012"
                         time_modification="Fri Feb 17 21:11:24 2012" />
        <observations epoch_first="Fri Feb 17 20:00:00 2012"
                      epoch_last="Fri Feb 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="28992"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="28983"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27329"
                obs_have="27329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 17 22:25:16 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8877387"
                         time_creation="Fri Feb 17 22:20:56 2012"
                         time_modification="Fri Feb 17 22:11:10 2012" />
        <observations epoch_first="Fri Feb 17 21:00:00 2012"
                      epoch_last="Fri Feb 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32261"
                obs_have="30817"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30819"
                obs_have="30797"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27332"
                obs_have="27332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 17 22:57:48 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8877387"
                         time_creation="Fri Feb 17 22:20:56 2012"
                         time_modification="Fri Feb 17 22:11:10 2012" />
        <observations epoch_first="Fri Feb 17 21:00:00 2012"
                      epoch_last="Fri Feb 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32261"
                obs_have="30817"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30819"
                obs_have="30797"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27332"
                obs_have="27332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 00:33:57 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8877387"
                         time_creation="Fri Feb 17 22:20:56 2012"
                         time_modification="Fri Feb 17 22:11:10 2012" />
        <observations epoch_first="Fri Feb 17 21:00:00 2012"
                      epoch_last="Fri Feb 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32261"
                obs_have="30817"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30819"
                obs_have="30797"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27332"
                obs_have="27332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8877387"
                         time_creation="Fri Feb 17 22:20:56 2012"
                         time_modification="Fri Feb 17 22:11:10 2012" />
        <observations epoch_first="Fri Feb 17 21:00:00 2012"
                      epoch_last="Fri Feb 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32261"
                obs_have="30817"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30819"
                obs_have="30797"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27332"
                obs_have="27332"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8877387"
                         time_creation="Sun Mar 18 01:09:41 2012"
                         time_modification="Fri Feb 17 22:11:10 2012" />
        <observations epoch_first="Fri Feb 17 21:00:00 2012"
                      epoch_last="Fri Feb 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32261"
                obs_have="30817"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="30819"
                obs_have="30797"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27332"
                obs_have="27332"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 17 23:52:53 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8299276"
                         time_creation="Fri Feb 17 23:24:45 2012"
                         time_modification="Fri Feb 17 23:11:24 2012" />
        <observations epoch_first="Fri Feb 17 22:00:00 2012"
                      epoch_last="Fri Feb 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34697"
                obs_have="29140"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="29208"
                obs_have="29093"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24049"
                obs_have="24049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 01:33:21 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8299276"
                         time_creation="Fri Feb 17 23:24:45 2012"
                         time_modification="Fri Feb 17 23:11:24 2012" />
        <observations epoch_first="Fri Feb 17 22:00:00 2012"
                      epoch_last="Fri Feb 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34697"
                obs_have="29140"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="29208"
                obs_have="29093"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24049"
                obs_have="24049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8299276"
                         time_creation="Fri Feb 17 23:24:45 2012"
                         time_modification="Fri Feb 17 23:11:24 2012" />
        <observations epoch_first="Fri Feb 17 22:00:00 2012"
                      epoch_last="Fri Feb 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34697"
                obs_have="29140"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="29208"
                obs_have="29093"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24049"
                obs_have="24049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="00:11:25"
                         size="8299276"
                         time_creation="Sun Mar 18 01:09:41 2012"
                         time_modification="Fri Feb 17 23:11:24 2012" />
        <observations epoch_first="Fri Feb 17 22:00:00 2012"
                      epoch_last="Fri Feb 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34697"
                obs_have="29140"
                obs_ratio="83.98" />
          <mask elevation="10 degrees"
                obs_expected="29208"
                obs_have="29093"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="24049"
                obs_have="24049"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/nvpt048x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 18 19:16:37 2012"
               level="3">
        <file_statistics latency="04:22:22"
                         size="8277810"
                         time_creation="Sat Feb 18 05:14:34 2012"
                         time_modification="Sat Feb 18 04:22:21 2012" />
        <observations epoch_first="Fri Feb 17 23:00:00 2012"
                      epoch_last="Fri Feb 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31244"
                obs_have="30054"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30028"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26783"
                obs_have="26783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:04:16 2012"
               level="3">
        <file_statistics latency="04:22:22"
                         size="8277810"
                         time_creation="Sun Mar 18 01:09:41 2012"
                         time_modification="Sat Feb 18 04:22:21 2012" />
        <observations epoch_first="Fri Feb 17 23:00:00 2012"
                      epoch_last="Fri Feb 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31244"
                obs_have="30054"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30103"
                obs_have="30028"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26783"
                obs_have="26783"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
