<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-20 00:00:00"
    DayOfYear="20"
    Year="2012">
  <station name="THNV">
    <file name="/thnv0200.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 21 22:32:18 2012"
               level="3">
        <file_statistics latency="09:13:41"
                         size="6421672"
                         time_creation="Sat Jan 21 10:09:43 2012"
                         time_modification="Sat Jan 21 09:13:11 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:30 2012"
                      epochs="2731"
                      epochs_ratio="94.83">
          <mask elevation="03 degrees"
                obs_expected="29771"
                obs_have="23036"
                obs_ratio="77.38" />
          <mask elevation="10 degrees"
                obs_expected="24632"
                obs_have="23013"
                obs_ratio="93.43" />
          <mask elevation="15 degrees"
                obs_expected="21764"
                obs_have="20547"
                obs_ratio="94.41" />
        </observations>
      </control>
    </file>
    <file name="/thnv020a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 20 01:20:12 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8098358"
                         time_creation="Fri Jan 20 01:14:07 2012"
                         time_modification="Fri Jan 20 01:09:34 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="54175"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="54175"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="54175"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 01:49:13 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8098358"
                         time_creation="Fri Jan 20 01:14:07 2012"
                         time_modification="Fri Jan 20 01:09:34 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33231"
                obs_have="28105"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="28720"
                obs_have="28100"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 03:39:33 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8098358"
                         time_creation="Fri Jan 20 01:14:07 2012"
                         time_modification="Fri Jan 20 01:09:34 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33231"
                obs_have="28105"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="28720"
                obs_have="28100"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8098358"
                         time_creation="Fri Jan 20 01:14:07 2012"
                         time_modification="Fri Jan 20 01:09:34 2012" />
        <observations epoch_first="Fri Jan 20 00:00:00 2012"
                      epoch_last="Fri Jan 20 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33231"
                obs_have="28105"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="28720"
                obs_have="28100"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25466"
                obs_have="25466"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 20 02:21:58 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8371333"
                         time_creation="Fri Jan 20 02:14:07 2012"
                         time_modification="Fri Jan 20 02:09:34 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31467"
                obs_have="30451"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="30424"
                obs_have="30424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28063"
                obs_have="28063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 02:50:26 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8371333"
                         time_creation="Fri Jan 20 02:14:07 2012"
                         time_modification="Fri Jan 20 02:09:34 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31467"
                obs_have="30451"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="30424"
                obs_have="30424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28063"
                obs_have="28063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 04:43:36 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8371333"
                         time_creation="Fri Jan 20 02:14:07 2012"
                         time_modification="Fri Jan 20 02:09:34 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31467"
                obs_have="30451"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="30424"
                obs_have="30424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28063"
                obs_have="28063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8371333"
                         time_creation="Fri Jan 20 02:14:07 2012"
                         time_modification="Fri Jan 20 02:09:34 2012" />
        <observations epoch_first="Fri Jan 20 01:00:00 2012"
                      epoch_last="Fri Jan 20 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31467"
                obs_have="30451"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="30424"
                obs_have="30424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28063"
                obs_have="28063"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 20 03:24:35 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6497854"
                         time_creation="Fri Jan 20 03:14:11 2012"
                         time_modification="Fri Jan 20 03:09:30 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27275"
                obs_have="23306"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="23625"
                obs_have="23249"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21193"
                obs_have="21193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 03:52:26 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6497854"
                         time_creation="Fri Jan 20 03:14:11 2012"
                         time_modification="Fri Jan 20 03:09:30 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27275"
                obs_have="23306"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="23625"
                obs_have="23249"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21193"
                obs_have="21193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 05:47:48 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6497854"
                         time_creation="Fri Jan 20 03:14:11 2012"
                         time_modification="Fri Jan 20 03:09:30 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27275"
                obs_have="23306"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="23625"
                obs_have="23249"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21193"
                obs_have="21193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:31"
                         size="6497854"
                         time_creation="Fri Jan 20 03:14:11 2012"
                         time_modification="Fri Jan 20 03:09:30 2012" />
        <observations epoch_first="Fri Jan 20 02:00:00 2012"
                      epoch_last="Fri Jan 20 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27275"
                obs_have="23306"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="23625"
                obs_have="23249"
                obs_ratio="98.41" />
          <mask elevation="15 degrees"
                obs_expected="21193"
                obs_have="21193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 20 04:25:16 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="7613243"
                         time_creation="Fri Jan 20 04:14:08 2012"
                         time_modification="Fri Jan 20 04:09:31 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30813"
                obs_have="25622"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="25604"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21457"
                obs_have="21424"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri Jan 20 04:53:15 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="7613243"
                         time_creation="Fri Jan 20 04:14:08 2012"
                         time_modification="Fri Jan 20 04:09:31 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30813"
                obs_have="25622"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="25604"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21457"
                obs_have="21424"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri Jan 20 06:40:12 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="7613243"
                         time_creation="Fri Jan 20 04:14:08 2012"
                         time_modification="Fri Jan 20 04:09:31 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30813"
                obs_have="25622"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="25604"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21457"
                obs_have="21424"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:32"
                         size="7613243"
                         time_creation="Fri Jan 20 04:14:08 2012"
                         time_modification="Fri Jan 20 04:09:31 2012" />
        <observations epoch_first="Fri Jan 20 03:00:00 2012"
                      epoch_last="Fri Jan 20 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30813"
                obs_have="25622"
                obs_ratio="83.15" />
          <mask elevation="10 degrees"
                obs_expected="25716"
                obs_have="25604"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="21457"
                obs_have="21424"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/thnv020e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 20 05:33:43 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8467186"
                         time_creation="Fri Jan 20 05:14:09 2012"
                         time_modification="Fri Jan 20 05:09:35 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29630"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29589"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26620"
                obs_have="26620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 06:02:14 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8467186"
                         time_creation="Fri Jan 20 05:14:09 2012"
                         time_modification="Fri Jan 20 05:09:35 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29630"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29589"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26620"
                obs_have="26620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 07:50:53 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8467186"
                         time_creation="Fri Jan 20 05:14:09 2012"
                         time_modification="Fri Jan 20 05:09:35 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29630"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29589"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26620"
                obs_have="26620"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8467186"
                         time_creation="Fri Jan 20 05:14:09 2012"
                         time_modification="Fri Jan 20 05:09:35 2012" />
        <observations epoch_first="Fri Jan 20 04:00:00 2012"
                      epoch_last="Fri Jan 20 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32346"
                obs_have="29630"
                obs_ratio="91.60" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29589"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26620"
                obs_have="26620"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 20 08:47:17 2012"
               level="3">
        <file_statistics latency="02:21:37"
                         size="8550213"
                         time_creation="Fri Jan 20 08:24:30 2012"
                         time_modification="Fri Jan 20 08:20:40 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:03 2012"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="32556"
                obs_have="28755"
                obs_ratio="88.32" />
          <mask elevation="10 degrees"
                obs_expected="29141"
                obs_have="28703"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="26344"
                obs_have="26344"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="02:21:37"
                         size="8550213"
                         time_creation="Fri Jan 20 08:24:30 2012"
                         time_modification="Fri Jan 20 08:20:40 2012" />
        <observations epoch_first="Fri Jan 20 05:00:00 2012"
                      epoch_last="Fri Jan 20 05:59:03 2012"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="32556"
                obs_have="28755"
                obs_ratio="88.32" />
          <mask elevation="10 degrees"
                obs_expected="29141"
                obs_have="28703"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="26344"
                obs_have="26344"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 20 08:31:45 2012"
               level="3">
        <file_statistics latency="00:20:42"
                         size="7255818"
                         time_creation="Fri Jan 20 08:24:30 2012"
                         time_modification="Fri Jan 20 08:20:41 2012" />
        <observations epoch_first="Fri Jan 20 07:13:54 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="2766"
                      epochs_ratio="76.83">
          <mask elevation="03 degrees"
                obs_expected="30031"
                obs_have="27221"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="27829"
                obs_have="27221"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 08:59:21 2012"
               level="3">
        <file_statistics latency="00:20:42"
                         size="7255818"
                         time_creation="Fri Jan 20 08:24:30 2012"
                         time_modification="Fri Jan 20 08:20:41 2012" />
        <observations epoch_first="Fri Jan 20 07:13:54 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="2766"
                      epochs_ratio="76.83">
          <mask elevation="03 degrees"
                obs_expected="30031"
                obs_have="27221"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="27829"
                obs_have="27221"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 10:37:13 2012"
               level="3">
        <file_statistics latency="00:20:42"
                         size="7255818"
                         time_creation="Fri Jan 20 08:24:30 2012"
                         time_modification="Fri Jan 20 08:20:41 2012" />
        <observations epoch_first="Fri Jan 20 07:13:54 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="2766"
                      epochs_ratio="76.83">
          <mask elevation="03 degrees"
                obs_expected="30031"
                obs_have="27221"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="27829"
                obs_have="27221"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:20:42"
                         size="7255818"
                         time_creation="Fri Jan 20 08:24:30 2012"
                         time_modification="Fri Jan 20 08:20:41 2012" />
        <observations epoch_first="Fri Jan 20 07:13:54 2012"
                      epoch_last="Fri Jan 20 07:59:59 2012"
                      epochs="2766"
                      epochs_ratio="76.83">
          <mask elevation="03 degrees"
                obs_expected="30031"
                obs_have="27221"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="27829"
                obs_have="27221"
                obs_ratio="97.82" />
          <mask elevation="15 degrees"
                obs_expected="22660"
                obs_have="22660"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 20 09:25:15 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8771255"
                         time_creation="Fri Jan 20 09:14:15 2012"
                         time_modification="Fri Jan 20 09:09:37 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39594"
                obs_have="32426"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="33033"
                obs_have="32417"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="27520"
                obs_have="27514"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 20 09:49:05 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8771255"
                         time_creation="Fri Jan 20 09:14:15 2012"
                         time_modification="Fri Jan 20 09:09:37 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39594"
                obs_have="32426"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="33033"
                obs_have="32417"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="27520"
                obs_have="27514"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 20 11:34:54 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8771255"
                         time_creation="Fri Jan 20 09:14:15 2012"
                         time_modification="Fri Jan 20 09:09:37 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39594"
                obs_have="32426"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="33033"
                obs_have="32417"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="27520"
                obs_have="27514"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8771255"
                         time_creation="Fri Jan 20 09:14:15 2012"
                         time_modification="Fri Jan 20 09:09:37 2012" />
        <observations epoch_first="Fri Jan 20 08:00:00 2012"
                      epoch_last="Fri Jan 20 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39594"
                obs_have="32426"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="33033"
                obs_have="32417"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="27520"
                obs_have="27514"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/thnv020j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan 20 10:22:05 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9030556"
                         time_creation="Fri Jan 20 10:14:17 2012"
                         time_modification="Fri Jan 20 10:09:37 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37203"
                obs_have="34769"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="34823"
                obs_have="34759"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 10:50:10 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9030556"
                         time_creation="Fri Jan 20 10:14:17 2012"
                         time_modification="Fri Jan 20 10:09:37 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37203"
                obs_have="34769"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34759"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 12:34:59 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9030556"
                         time_creation="Fri Jan 20 10:14:17 2012"
                         time_modification="Fri Jan 20 10:09:37 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37203"
                obs_have="34769"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34759"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9030556"
                         time_creation="Fri Jan 20 10:14:17 2012"
                         time_modification="Fri Jan 20 10:09:37 2012" />
        <observations epoch_first="Fri Jan 20 09:00:00 2012"
                      epoch_last="Fri Jan 20 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37203"
                obs_have="34769"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34759"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 20 11:21:29 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8370857"
                         time_creation="Fri Jan 20 11:14:33 2012"
                         time_modification="Fri Jan 20 11:09:34 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="33269"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="33253"
                obs_have="33210"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30330"
                obs_have="30330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 11:47:12 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8370857"
                         time_creation="Fri Jan 20 11:14:33 2012"
                         time_modification="Fri Jan 20 11:09:34 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="33269"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="33253"
                obs_have="33210"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30330"
                obs_have="30330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 13:34:36 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8370857"
                         time_creation="Fri Jan 20 11:14:33 2012"
                         time_modification="Fri Jan 20 11:09:34 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="33269"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="33253"
                obs_have="33210"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30330"
                obs_have="30330"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:35"
                         size="8370857"
                         time_creation="Fri Jan 20 11:14:33 2012"
                         time_modification="Fri Jan 20 11:09:34 2012" />
        <observations epoch_first="Fri Jan 20 10:00:00 2012"
                      epoch_last="Fri Jan 20 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36466"
                obs_have="33269"
                obs_ratio="91.23" />
          <mask elevation="10 degrees"
                obs_expected="33253"
                obs_have="33210"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="30330"
                obs_have="30330"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 20 12:23:36 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8470032"
                         time_creation="Fri Jan 20 12:14:13 2012"
                         time_modification="Fri Jan 20 12:09:35 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35495"
                obs_have="30528"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="31001"
                obs_have="30489"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="27284"
                obs_have="27284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 12:49:04 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8470032"
                         time_creation="Fri Jan 20 12:14:13 2012"
                         time_modification="Fri Jan 20 12:09:35 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35495"
                obs_have="30528"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="31001"
                obs_have="30489"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="27284"
                obs_have="27284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 14:37:29 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8470032"
                         time_creation="Fri Jan 20 12:14:13 2012"
                         time_modification="Fri Jan 20 12:09:35 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35495"
                obs_have="30528"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="31001"
                obs_have="30489"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="27284"
                obs_have="27284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8470032"
                         time_creation="Fri Jan 20 12:14:13 2012"
                         time_modification="Fri Jan 20 12:09:35 2012" />
        <observations epoch_first="Fri Jan 20 11:00:00 2012"
                      epoch_last="Fri Jan 20 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35495"
                obs_have="30528"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="31001"
                obs_have="30489"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="27284"
                obs_have="27284"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 20 13:22:24 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8477343"
                         time_creation="Fri Jan 20 13:14:20 2012"
                         time_modification="Fri Jan 20 13:09:35 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="29370"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29364"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="27248"
                obs_have="27248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 13:47:41 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8477343"
                         time_creation="Fri Jan 20 13:14:20 2012"
                         time_modification="Fri Jan 20 13:09:35 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="29370"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29364"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="27248"
                obs_have="27248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 15:35:54 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8477343"
                         time_creation="Fri Jan 20 13:14:20 2012"
                         time_modification="Fri Jan 20 13:09:35 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="29370"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29364"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="27248"
                obs_have="27248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:09:36"
                         size="8477343"
                         time_creation="Fri Jan 20 13:14:20 2012"
                         time_modification="Fri Jan 20 13:09:35 2012" />
        <observations epoch_first="Fri Jan 20 12:00:00 2012"
                      epoch_last="Fri Jan 20 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="29370"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29364"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="27248"
                obs_have="27248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 20 14:52:02 2012"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9207649"
                         time_creation="Fri Jan 20 14:19:36 2012"
                         time_modification="Fri Jan 20 14:13:08 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="33209"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="33189"
                obs_have="33176"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31623"
                obs_have="31623"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 16:39:34 2012"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9207649"
                         time_creation="Fri Jan 20 14:19:36 2012"
                         time_modification="Fri Jan 20 14:13:08 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="33209"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="33189"
                obs_have="33176"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31623"
                obs_have="31623"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9207649"
                         time_creation="Fri Jan 20 14:19:36 2012"
                         time_modification="Fri Jan 20 14:13:08 2012" />
        <observations epoch_first="Fri Jan 20 13:00:00 2012"
                      epoch_last="Fri Jan 20 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35452"
                obs_have="33209"
                obs_ratio="93.67" />
          <mask elevation="10 degrees"
                obs_expected="33189"
                obs_have="33176"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31623"
                obs_have="31623"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 20 15:48:03 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="9124891"
                         time_creation="Fri Jan 20 15:25:26 2012"
                         time_modification="Fri Jan 20 15:10:08 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39893"
                obs_have="32190"
                obs_ratio="80.69" />
          <mask elevation="10 degrees"
                obs_expected="32478"
                obs_have="32115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27429"
                obs_have="27429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 17:46:02 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="9124891"
                         time_creation="Fri Jan 20 15:25:26 2012"
                         time_modification="Fri Jan 20 15:10:08 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39893"
                obs_have="32190"
                obs_ratio="80.69" />
          <mask elevation="10 degrees"
                obs_expected="32478"
                obs_have="32115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27429"
                obs_have="27429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:10:09"
                         size="9124891"
                         time_creation="Fri Jan 20 15:25:26 2012"
                         time_modification="Fri Jan 20 15:10:08 2012" />
        <observations epoch_first="Fri Jan 20 14:00:00 2012"
                      epoch_last="Fri Jan 20 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39893"
                obs_have="32190"
                obs_ratio="80.69" />
          <mask elevation="10 degrees"
                obs_expected="32478"
                obs_have="32115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27429"
                obs_have="27429"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 20 16:23:59 2012"
               level="3">
        <file_statistics latency="00:10:20"
                         size="9017622"
                         time_creation="Fri Jan 20 16:14:22 2012"
                         time_modification="Fri Jan 20 16:10:19 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37006"
                obs_have="31897"
                obs_ratio="86.19" />
          <mask elevation="10 degrees"
                obs_expected="32884"
                obs_have="31878"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="25279"
                obs_have="25279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 16:53:13 2012"
               level="3">
        <file_statistics latency="00:10:20"
                         size="9017622"
                         time_creation="Fri Jan 20 16:14:22 2012"
                         time_modification="Fri Jan 20 16:10:19 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37006"
                obs_have="31897"
                obs_ratio="86.19" />
          <mask elevation="10 degrees"
                obs_expected="32884"
                obs_have="31878"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="25279"
                obs_have="25279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:50:51 2012"
               level="3">
        <file_statistics latency="00:10:20"
                         size="9017622"
                         time_creation="Fri Jan 20 16:14:22 2012"
                         time_modification="Fri Jan 20 16:10:19 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37006"
                obs_have="31897"
                obs_ratio="86.19" />
          <mask elevation="10 degrees"
                obs_expected="32884"
                obs_have="31878"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="25279"
                obs_have="25279"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:10:20"
                         size="9017622"
                         time_creation="Fri Jan 20 16:14:22 2012"
                         time_modification="Fri Jan 20 16:10:19 2012" />
        <observations epoch_first="Fri Jan 20 15:00:00 2012"
                      epoch_last="Fri Jan 20 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37006"
                obs_have="31897"
                obs_ratio="86.19" />
          <mask elevation="10 degrees"
                obs_expected="32884"
                obs_have="31878"
                obs_ratio="96.94" />
          <mask elevation="15 degrees"
                obs_expected="25279"
                obs_have="25279"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 20 17:30:50 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="8759218"
                         time_creation="Fri Jan 20 17:14:28 2012"
                         time_modification="Fri Jan 20 17:10:21 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="32659"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32669"
                obs_have="32659"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 18:01:35 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="8759218"
                         time_creation="Fri Jan 20 17:14:28 2012"
                         time_modification="Fri Jan 20 17:10:21 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="32659"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32669"
                obs_have="32659"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 19:51:56 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="8759218"
                         time_creation="Fri Jan 20 17:14:28 2012"
                         time_modification="Fri Jan 20 17:10:21 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="32659"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32669"
                obs_have="32659"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:10:22"
                         size="8759218"
                         time_creation="Fri Jan 20 17:14:28 2012"
                         time_modification="Fri Jan 20 17:10:21 2012" />
        <observations epoch_first="Fri Jan 20 16:00:00 2012"
                      epoch_last="Fri Jan 20 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33840"
                obs_have="32659"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="32669"
                obs_have="32659"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 20 18:27:19 2012"
               level="3">
        <file_statistics latency="00:10:51"
                         size="8329715"
                         time_creation="Fri Jan 20 18:14:43 2012"
                         time_modification="Fri Jan 20 18:10:50 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="30012"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="30263"
                obs_have="29955"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 19:03:03 2012"
               level="3">
        <file_statistics latency="00:10:51"
                         size="8329715"
                         time_creation="Fri Jan 20 18:14:43 2012"
                         time_modification="Fri Jan 20 18:10:50 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="30012"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="30263"
                obs_have="29955"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 20:46:13 2012"
               level="3">
        <file_statistics latency="00:10:51"
                         size="8329715"
                         time_creation="Fri Jan 20 18:14:43 2012"
                         time_modification="Fri Jan 20 18:10:50 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="30012"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="30263"
                obs_have="29955"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:10:51"
                         size="8329715"
                         time_creation="Fri Jan 20 18:14:43 2012"
                         time_modification="Fri Jan 20 18:10:50 2012" />
        <observations epoch_first="Fri Jan 20 17:00:00 2012"
                      epoch_last="Fri Jan 20 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35291"
                obs_have="30012"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="30263"
                obs_have="29955"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 20 20:05:32 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7092622"
                         time_creation="Fri Jan 20 19:24:58 2012"
                         time_modification="Fri Jan 20 19:11:33 2012" />
        <observations epoch_first="Fri Jan 20 18:00:00 2012"
                      epoch_last="Fri Jan 20 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31288"
                obs_have="26649"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="26634"
                obs_have="26607"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="23744"
                obs_have="23744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 21:56:59 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7092622"
                         time_creation="Fri Jan 20 19:24:58 2012"
                         time_modification="Fri Jan 20 19:11:33 2012" />
        <observations epoch_first="Fri Jan 20 18:00:00 2012"
                      epoch_last="Fri Jan 20 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31288"
                obs_have="26649"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="26634"
                obs_have="26607"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="23744"
                obs_have="23744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7092622"
                         time_creation="Fri Jan 20 19:24:58 2012"
                         time_modification="Fri Jan 20 19:11:33 2012" />
        <observations epoch_first="Fri Jan 20 18:00:00 2012"
                      epoch_last="Fri Jan 20 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31288"
                obs_have="26649"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="26634"
                obs_have="26607"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="23744"
                obs_have="23744"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 20 20:30:07 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8037116"
                         time_creation="Fri Jan 20 20:14:38 2012"
                         time_modification="Fri Jan 20 20:11:32 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34145"
                obs_have="27832"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27804"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23699"
                obs_have="23699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 21:00:22 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8037116"
                         time_creation="Fri Jan 20 20:14:38 2012"
                         time_modification="Fri Jan 20 20:11:32 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34145"
                obs_have="27832"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27804"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23699"
                obs_have="23699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:51:12 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8037116"
                         time_creation="Fri Jan 20 20:14:38 2012"
                         time_modification="Fri Jan 20 20:11:32 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34145"
                obs_have="27832"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27804"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23699"
                obs_have="23699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:11:33"
                         size="8037116"
                         time_creation="Fri Jan 20 20:14:38 2012"
                         time_modification="Fri Jan 20 20:11:32 2012" />
        <observations epoch_first="Fri Jan 20 19:00:00 2012"
                      epoch_last="Fri Jan 20 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34145"
                obs_have="27832"
                obs_ratio="81.51" />
          <mask elevation="10 degrees"
                obs_expected="28161"
                obs_have="27804"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="23699"
                obs_have="23699"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 20 21:37:20 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8419481"
                         time_creation="Fri Jan 20 21:14:58 2012"
                         time_modification="Fri Jan 20 21:11:34 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32395"
                obs_have="30738"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="30738"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="28256"
                obs_have="28256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 22:13:07 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8419481"
                         time_creation="Fri Jan 20 21:14:58 2012"
                         time_modification="Fri Jan 20 21:11:34 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32395"
                obs_have="30738"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="30738"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="28256"
                obs_have="28256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 23:44:29 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8419481"
                         time_creation="Fri Jan 20 21:14:58 2012"
                         time_modification="Fri Jan 20 21:11:34 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32395"
                obs_have="30738"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="30738"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="28256"
                obs_have="28256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8419481"
                         time_creation="Fri Jan 20 21:14:58 2012"
                         time_modification="Fri Jan 20 21:11:34 2012" />
        <observations epoch_first="Fri Jan 20 20:00:00 2012"
                      epoch_last="Fri Jan 20 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32395"
                obs_have="30738"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="30738"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="28256"
                obs_have="28256"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 20 22:33:50 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8651285"
                         time_creation="Fri Jan 20 22:20:12 2012"
                         time_modification="Fri Jan 20 22:11:35 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33592"
                obs_have="29793"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="29835"
                obs_have="29780"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 20 23:03:09 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8651285"
                         time_creation="Fri Jan 20 22:20:12 2012"
                         time_modification="Fri Jan 20 22:11:35 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33592"
                obs_have="29793"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="29835"
                obs_have="29780"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 00:38:32 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8651285"
                         time_creation="Fri Jan 20 22:20:12 2012"
                         time_modification="Fri Jan 20 22:11:35 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33592"
                obs_have="29793"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="29835"
                obs_have="29780"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8651285"
                         time_creation="Fri Jan 20 22:20:12 2012"
                         time_modification="Fri Jan 20 22:11:35 2012" />
        <observations epoch_first="Fri Jan 20 21:00:00 2012"
                      epoch_last="Fri Jan 20 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33592"
                obs_have="29793"
                obs_ratio="88.69" />
          <mask elevation="10 degrees"
                obs_expected="29835"
                obs_have="29780"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 20 23:57:56 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9171546"
                         time_creation="Fri Jan 20 23:25:48 2012"
                         time_modification="Fri Jan 20 23:11:35 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36373"
                obs_have="32471"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 01:35:54 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9171546"
                         time_creation="Fri Jan 20 23:25:48 2012"
                         time_modification="Fri Jan 20 23:11:35 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36373"
                obs_have="32471"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9171546"
                         time_creation="Fri Jan 20 23:25:48 2012"
                         time_modification="Fri Jan 20 23:11:35 2012" />
        <observations epoch_first="Fri Jan 20 22:00:00 2012"
                      epoch_last="Fri Jan 20 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36373"
                obs_have="32471"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="32489"
                obs_have="32439"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/thnv020x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 21 00:52:20 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8666364"
                         time_creation="Sat Jan 21 00:25:32 2012"
                         time_modification="Sat Jan 21 00:11:35 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="29823"
                obs_ratio="84.56" />
          <mask elevation="10 degrees"
                obs_expected="30050"
                obs_have="29795"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25250"
                obs_have="25250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 02:36:12 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8666364"
                         time_creation="Sat Jan 21 00:25:32 2012"
                         time_modification="Sat Jan 21 00:11:35 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="29823"
                obs_ratio="84.56" />
          <mask elevation="10 degrees"
                obs_expected="30050"
                obs_have="29795"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25250"
                obs_have="25250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 21 21:10:35 2012"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8666364"
                         time_creation="Sat Jan 21 00:25:32 2012"
                         time_modification="Sat Jan 21 00:11:35 2012" />
        <observations epoch_first="Fri Jan 20 23:00:00 2012"
                      epoch_last="Fri Jan 20 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35268"
                obs_have="29823"
                obs_ratio="84.56" />
          <mask elevation="10 degrees"
                obs_expected="30050"
                obs_have="29795"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="25250"
                obs_have="25250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
