<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-21 00:00:00"
    DayOfYear="81"
    Year="2012">
  <station name="STVN">
    <file name="/stvn0810.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 23 01:13:17 2012"
               level="3">
        <file_statistics latency="01:31:38"
                         size="6800247"
                         time_creation="Thu Mar 22 01:33:52 2012"
                         time_modification="Thu Mar 22 01:31:08 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29362"
                obs_have="27113"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24481"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21725"
                obs_have="21725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 11:43:05 2012"
               level="3">
        <file_statistics latency="01:31:38"
                         size="6800247"
                         time_creation="Wed Apr 18 01:04:11 2012"
                         time_modification="Thu Mar 22 01:31:08 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29362"
                obs_have="27113"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="24555"
                obs_have="24481"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21725"
                obs_have="21725"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 21 01:27:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8684472"
                         time_creation="Wed Mar 21 01:13:08 2012"
                         time_modification="Wed Mar 21 01:08:44 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39968"
                obs_have="34910"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30338"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24814"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 21 01:56:59 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8684472"
                         time_creation="Wed Mar 21 01:13:08 2012"
                         time_modification="Wed Mar 21 01:08:44 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39968"
                obs_have="34910"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30338"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24814"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 21 03:50:38 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8684472"
                         time_creation="Wed Mar 21 01:13:08 2012"
                         time_modification="Wed Mar 21 01:08:44 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39968"
                obs_have="34910"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30338"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24814"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8684472"
                         time_creation="Wed Mar 21 01:13:08 2012"
                         time_modification="Wed Mar 21 01:08:44 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39968"
                obs_have="34910"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30338"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24814"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8684472"
                         time_creation="Wed Apr 18 00:58:54 2012"
                         time_modification="Wed Mar 21 01:08:44 2012" />
        <observations epoch_first="Wed Mar 21 00:00:00 2012"
                      epoch_last="Wed Mar 21 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39968"
                obs_have="34910"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="30698"
                obs_have="30338"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24814"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/stvn081b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 21 02:23:03 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8547757"
                         time_creation="Wed Mar 21 02:13:08 2012"
                         time_modification="Wed Mar 21 02:08:50 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36235"
                obs_have="33335"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="28946"
                obs_have="28946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 02:53:04 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8547757"
                         time_creation="Wed Mar 21 02:13:08 2012"
                         time_modification="Wed Mar 21 02:08:50 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36235"
                obs_have="33335"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="28946"
                obs_have="28946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:53:13 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8547757"
                         time_creation="Wed Mar 21 02:13:08 2012"
                         time_modification="Wed Mar 21 02:08:50 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36235"
                obs_have="33335"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="28946"
                obs_have="28946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8547757"
                         time_creation="Wed Mar 21 02:13:08 2012"
                         time_modification="Wed Mar 21 02:08:50 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36235"
                obs_have="33335"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="28946"
                obs_have="28946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8547757"
                         time_creation="Wed Apr 18 00:58:55 2012"
                         time_modification="Wed Mar 21 02:08:50 2012" />
        <observations epoch_first="Wed Mar 21 01:00:00 2012"
                      epoch_last="Wed Mar 21 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36235"
                obs_have="33335"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="28946"
                obs_have="28946"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 21 03:24:15 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8661246"
                         time_creation="Wed Mar 21 03:13:09 2012"
                         time_modification="Wed Mar 21 03:08:48 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35433"
                obs_have="33757"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="32527"
                obs_have="32527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 04:05:16 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8661246"
                         time_creation="Wed Mar 21 03:13:09 2012"
                         time_modification="Wed Mar 21 03:08:48 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35433"
                obs_have="33757"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="32527"
                obs_have="32527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 05:48:44 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8661246"
                         time_creation="Wed Mar 21 03:13:09 2012"
                         time_modification="Wed Mar 21 03:08:48 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35433"
                obs_have="33757"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="32527"
                obs_have="32527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8661246"
                         time_creation="Wed Mar 21 03:13:09 2012"
                         time_modification="Wed Mar 21 03:08:48 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35433"
                obs_have="33757"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="32527"
                obs_have="32527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8661246"
                         time_creation="Wed Apr 18 00:58:55 2012"
                         time_modification="Wed Mar 21 03:08:48 2012" />
        <observations epoch_first="Wed Mar 21 02:00:00 2012"
                      epoch_last="Wed Mar 21 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35433"
                obs_have="33757"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="32527"
                obs_have="32527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30140"
                obs_have="30140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 21 04:39:44 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9759027"
                         time_creation="Wed Mar 21 04:13:09 2012"
                         time_modification="Wed Mar 21 04:08:49 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43028"
                obs_have="41518"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="73486"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="30402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 06:59:33 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9759027"
                         time_creation="Wed Mar 21 04:13:09 2012"
                         time_modification="Wed Mar 21 04:08:49 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43028"
                obs_have="41518"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="35865"
                obs_have="35733"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="30402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9759027"
                         time_creation="Wed Mar 21 04:13:09 2012"
                         time_modification="Wed Mar 21 04:08:49 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43028"
                obs_have="41518"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="35865"
                obs_have="35733"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="30402"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9759027"
                         time_creation="Wed Apr 18 00:58:56 2012"
                         time_modification="Wed Mar 21 04:08:49 2012" />
        <observations epoch_first="Wed Mar 21 03:00:00 2012"
                      epoch_last="Wed Mar 21 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43028"
                obs_have="41518"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="35865"
                obs_have="35733"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="30402"
                obs_have="30402"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 21 05:27:44 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9269600"
                         time_creation="Wed Mar 21 05:23:14 2012"
                         time_modification="Wed Mar 21 05:13:19 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44885"
                obs_have="38324"
                obs_ratio="85.38" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="33250"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="28106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 06:03:11 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9269600"
                         time_creation="Wed Mar 21 05:23:14 2012"
                         time_modification="Wed Mar 21 05:13:19 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44885"
                obs_have="38324"
                obs_ratio="85.38" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="33250"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="28106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9269600"
                         time_creation="Wed Mar 21 05:23:14 2012"
                         time_modification="Wed Mar 21 05:13:19 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44885"
                obs_have="38324"
                obs_ratio="85.38" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="33250"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="28106"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="9269600"
                         time_creation="Wed Apr 18 00:58:57 2012"
                         time_modification="Wed Mar 21 05:13:19 2012" />
        <observations epoch_first="Wed Mar 21 04:00:00 2012"
                      epoch_last="Wed Mar 21 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44885"
                obs_have="38324"
                obs_ratio="85.38" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="33250"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="28106"
                obs_have="28106"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 21 06:27:50 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8501270"
                         time_creation="Wed Mar 21 06:13:20 2012"
                         time_modification="Wed Mar 21 06:08:47 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37387"
                obs_have="36052"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="34624"
                obs_have="34624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32543"
                obs_have="32543"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 08:23:10 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8501270"
                         time_creation="Wed Mar 21 06:13:20 2012"
                         time_modification="Wed Mar 21 06:08:47 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37387"
                obs_have="36052"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="34624"
                obs_have="34624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32543"
                obs_have="32543"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8501270"
                         time_creation="Wed Mar 21 06:13:20 2012"
                         time_modification="Wed Mar 21 06:08:47 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37387"
                obs_have="36052"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="34624"
                obs_have="34624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32543"
                obs_have="32543"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8501270"
                         time_creation="Wed Apr 18 00:58:58 2012"
                         time_modification="Wed Mar 21 06:08:47 2012" />
        <observations epoch_first="Wed Mar 21 05:00:00 2012"
                      epoch_last="Wed Mar 21 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37387"
                obs_have="36052"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="34624"
                obs_have="34624"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32543"
                obs_have="32543"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 21 07:25:49 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Mar 21 07:13:21 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 07:51:50 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Mar 21 07:13:21 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 08:08:16 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Mar 21 07:13:21 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 09:21:12 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Mar 21 07:13:21 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 09:53:53 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Mar 21 07:13:21 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Mar 21 07:13:21 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8393756"
                         time_creation="Wed Apr 18 00:58:59 2012"
                         time_modification="Wed Mar 21 07:08:48 2012" />
        <observations epoch_first="Wed Mar 21 06:00:00 2012"
                      epoch_last="Wed Mar 21 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36458"
                obs_have="35278"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="32330"
                obs_have="32330"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29390"
                obs_have="29390"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 21 08:48:04 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8241141"
                         time_creation="Wed Mar 21 08:13:19 2012"
                         time_modification="Wed Mar 21 08:08:39 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35243"
                obs_have="33774"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31493"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 09:08:14 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8241141"
                         time_creation="Wed Mar 21 08:13:19 2012"
                         time_modification="Wed Mar 21 08:08:39 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35243"
                obs_have="33774"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31493"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 10:46:35 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8241141"
                         time_creation="Wed Mar 21 08:13:19 2012"
                         time_modification="Wed Mar 21 08:08:39 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35243"
                obs_have="33774"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31493"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8241141"
                         time_creation="Wed Mar 21 08:13:19 2012"
                         time_modification="Wed Mar 21 08:08:39 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35243"
                obs_have="33774"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31493"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8241141"
                         time_creation="Wed Apr 18 00:59:00 2012"
                         time_modification="Wed Mar 21 08:08:39 2012" />
        <observations epoch_first="Wed Mar 21 07:00:00 2012"
                      epoch_last="Wed Mar 21 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35243"
                obs_have="33774"
                obs_ratio="95.83" />
          <mask elevation="10 degrees"
                obs_expected="31849"
                obs_have="31493"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 21 09:36:41 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8016043"
                         time_creation="Wed Mar 21 09:13:27 2012"
                         time_modification="Wed Mar 21 09:08:45 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33370"
                obs_have="31239"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 11:40:08 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8016043"
                         time_creation="Wed Mar 21 09:13:27 2012"
                         time_modification="Wed Mar 21 09:08:45 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33370"
                obs_have="31239"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8016043"
                         time_creation="Wed Mar 21 09:13:27 2012"
                         time_modification="Wed Mar 21 09:08:45 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33370"
                obs_have="31239"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8016043"
                         time_creation="Wed Apr 18 00:59:01 2012"
                         time_modification="Wed Mar 21 09:08:45 2012" />
        <observations epoch_first="Wed Mar 21 08:00:00 2012"
                      epoch_last="Wed Mar 21 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33370"
                obs_have="31239"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27678"
                obs_have="27678"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 21 10:26:59 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8826557"
                         time_creation="Wed Mar 21 10:13:52 2012"
                         time_modification="Wed Mar 21 10:08:44 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36757"
                obs_have="34888"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33869"
                obs_have="33512"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31240"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 21 10:57:58 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8826557"
                         time_creation="Wed Mar 21 10:13:52 2012"
                         time_modification="Wed Mar 21 10:08:44 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36757"
                obs_have="34888"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33869"
                obs_have="33512"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31240"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 21 12:44:46 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8826557"
                         time_creation="Wed Mar 21 10:13:52 2012"
                         time_modification="Wed Mar 21 10:08:44 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36757"
                obs_have="34888"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33869"
                obs_have="33512"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31240"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8826557"
                         time_creation="Wed Mar 21 10:13:52 2012"
                         time_modification="Wed Mar 21 10:08:44 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36757"
                obs_have="34888"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33869"
                obs_have="33512"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31240"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8826557"
                         time_creation="Wed Apr 18 00:59:02 2012"
                         time_modification="Wed Mar 21 10:08:44 2012" />
        <observations epoch_first="Wed Mar 21 09:00:00 2012"
                      epoch_last="Wed Mar 21 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36757"
                obs_have="34888"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="33869"
                obs_have="33512"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="31245"
                obs_have="31240"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/stvn081k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 21 11:22:16 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9065478"
                         time_creation="Wed Mar 21 11:13:19 2012"
                         time_modification="Wed Mar 21 11:08:41 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38594"
                obs_have="36746"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 11:50:49 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9065478"
                         time_creation="Wed Mar 21 11:13:19 2012"
                         time_modification="Wed Mar 21 11:08:41 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38594"
                obs_have="36746"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 13:40:51 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9065478"
                         time_creation="Wed Mar 21 11:13:19 2012"
                         time_modification="Wed Mar 21 11:08:41 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38594"
                obs_have="36746"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9065478"
                         time_creation="Wed Mar 21 11:13:19 2012"
                         time_modification="Wed Mar 21 11:08:41 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38594"
                obs_have="36746"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9065478"
                         time_creation="Wed Apr 18 00:59:03 2012"
                         time_modification="Wed Mar 21 11:08:41 2012" />
        <observations epoch_first="Wed Mar 21 10:00:00 2012"
                      epoch_last="Wed Mar 21 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38594"
                obs_have="36746"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="31034"
                obs_have="31034"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26938"
                obs_have="26938"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 21 14:44:06 2012"
               level="3">
        <file_statistics latency="00:38:13"
                         size="9126460"
                         time_creation="Wed Mar 21 13:08:24 2012"
                         time_modification="Wed Mar 21 12:38:12 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38851"
                obs_have="37409"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30294"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:38:13"
                         size="9126460"
                         time_creation="Wed Mar 21 13:08:24 2012"
                         time_modification="Wed Mar 21 12:38:12 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38851"
                obs_have="37409"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30294"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:38:13"
                         size="9126460"
                         time_creation="Wed Apr 18 00:59:03 2012"
                         time_modification="Wed Mar 21 12:38:12 2012" />
        <observations epoch_first="Wed Mar 21 11:00:00 2012"
                      epoch_last="Wed Mar 21 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38851"
                obs_have="37409"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30377"
                obs_have="30294"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="26391"
                obs_have="26391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 21 13:22:44 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8725291"
                         time_creation="Wed Mar 21 13:13:59 2012"
                         time_modification="Wed Mar 21 13:08:44 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36293"
                obs_have="33975"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32828"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 13:52:17 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8725291"
                         time_creation="Wed Mar 21 13:13:59 2012"
                         time_modification="Wed Mar 21 13:08:44 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36293"
                obs_have="33975"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32828"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 15:43:17 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8725291"
                         time_creation="Wed Mar 21 13:13:59 2012"
                         time_modification="Wed Mar 21 13:08:44 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36293"
                obs_have="33975"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32828"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8725291"
                         time_creation="Wed Mar 21 13:13:59 2012"
                         time_modification="Wed Mar 21 13:08:44 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36293"
                obs_have="33975"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32828"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8725291"
                         time_creation="Wed Apr 18 00:59:05 2012"
                         time_modification="Wed Mar 21 13:08:44 2012" />
        <observations epoch_first="Wed Mar 21 12:00:00 2012"
                      epoch_last="Wed Mar 21 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36293"
                obs_have="33975"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32828"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28291"
                obs_have="28290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 21 14:20:40 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7929143"
                         time_creation="Wed Mar 21 14:13:52 2012"
                         time_modification="Wed Mar 21 14:08:38 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31433"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 14:51:50 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7929143"
                         time_creation="Wed Mar 21 14:13:52 2012"
                         time_modification="Wed Mar 21 14:08:38 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31433"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 16:42:35 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7929143"
                         time_creation="Wed Mar 21 14:13:52 2012"
                         time_modification="Wed Mar 21 14:08:38 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31433"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7929143"
                         time_creation="Wed Mar 21 14:13:52 2012"
                         time_modification="Wed Mar 21 14:08:38 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31433"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7929143"
                         time_creation="Wed Apr 18 00:59:06 2012"
                         time_modification="Wed Mar 21 14:08:38 2012" />
        <observations epoch_first="Wed Mar 21 13:00:00 2012"
                      epoch_last="Wed Mar 21 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33552"
                obs_have="31433"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 21 15:22:10 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8061272"
                         time_creation="Wed Mar 21 15:13:55 2012"
                         time_modification="Wed Mar 21 15:08:42 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="31380"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="27508"
                obs_have="27226"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 15:52:17 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8061272"
                         time_creation="Wed Mar 21 15:13:55 2012"
                         time_modification="Wed Mar 21 15:08:42 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="31380"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="27508"
                obs_have="27226"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 17:46:25 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8061272"
                         time_creation="Wed Mar 21 15:13:55 2012"
                         time_modification="Wed Mar 21 15:08:42 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="31380"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="27508"
                obs_have="27226"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8061272"
                         time_creation="Wed Mar 21 15:13:55 2012"
                         time_modification="Wed Mar 21 15:08:42 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="31380"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="27508"
                obs_have="27226"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8061272"
                         time_creation="Wed Apr 18 00:59:06 2012"
                         time_modification="Wed Mar 21 15:08:42 2012" />
        <observations epoch_first="Wed Mar 21 14:00:00 2012"
                      epoch_last="Wed Mar 21 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="31380"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="27508"
                obs_have="27226"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 21 16:23:07 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8137279"
                         time_creation="Wed Mar 21 16:13:26 2012"
                         time_modification="Wed Mar 21 16:08:40 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32869"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28608"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 16:54:40 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8137279"
                         time_creation="Wed Mar 21 16:13:26 2012"
                         time_modification="Wed Mar 21 16:08:40 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32869"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28608"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 18:51:47 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8137279"
                         time_creation="Wed Mar 21 16:13:26 2012"
                         time_modification="Wed Mar 21 16:08:40 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32869"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28608"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8137279"
                         time_creation="Wed Mar 21 16:13:26 2012"
                         time_modification="Wed Mar 21 16:08:40 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32869"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28608"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8137279"
                         time_creation="Wed Apr 18 00:59:07 2012"
                         time_modification="Wed Mar 21 16:08:40 2012" />
        <observations epoch_first="Wed Mar 21 15:00:00 2012"
                      epoch_last="Wed Mar 21 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35098"
                obs_have="32869"
                obs_ratio="93.65" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28608"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23082"
                obs_have="23082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 21 17:25:50 2012"
               level="3">
        <file_statistics latency="00:15:07"
                         size="8406541"
                         time_creation="Wed Mar 21 17:18:22 2012"
                         time_modification="Wed Mar 21 17:15:06 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35045"
                obs_have="33670"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31043"
                obs_have="31043"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 18:02:08 2012"
               level="3">
        <file_statistics latency="00:15:07"
                         size="8406541"
                         time_creation="Wed Mar 21 17:18:22 2012"
                         time_modification="Wed Mar 21 17:15:06 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35045"
                obs_have="33670"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31043"
                obs_have="31043"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 20:06:01 2012"
               level="3">
        <file_statistics latency="00:15:07"
                         size="8406541"
                         time_creation="Wed Mar 21 17:18:22 2012"
                         time_modification="Wed Mar 21 17:15:06 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35045"
                obs_have="33670"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31043"
                obs_have="31043"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:15:07"
                         size="8406541"
                         time_creation="Wed Mar 21 17:18:22 2012"
                         time_modification="Wed Mar 21 17:15:06 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35045"
                obs_have="33670"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31043"
                obs_have="31043"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:15:07"
                         size="8406541"
                         time_creation="Wed Apr 18 00:59:08 2012"
                         time_modification="Wed Mar 21 17:15:06 2012" />
        <observations epoch_first="Wed Mar 21 16:00:00 2012"
                      epoch_last="Wed Mar 21 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35045"
                obs_have="33670"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31043"
                obs_have="31043"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 21 18:27:09 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8518626"
                         time_creation="Wed Mar 21 18:13:26 2012"
                         time_modification="Wed Mar 21 18:08:42 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="33009"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28978"
                obs_have="28978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8518626"
                         time_creation="Wed Mar 21 18:13:26 2012"
                         time_modification="Wed Mar 21 18:08:42 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="33009"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28978"
                obs_have="28978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8518626"
                         time_creation="Wed Apr 18 00:59:09 2012"
                         time_modification="Wed Mar 21 18:08:42 2012" />
        <observations epoch_first="Wed Mar 21 17:00:00 2012"
                      epoch_last="Wed Mar 21 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="33009"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28978"
                obs_have="28978"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 21 19:37:22 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8851996"
                         time_creation="Wed Mar 21 19:13:32 2012"
                         time_modification="Wed Mar 21 19:08:46 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="34854"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="32508"
                obs_have="32492"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29256"
                obs_have="29256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 21:59:01 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8851996"
                         time_creation="Wed Mar 21 19:13:32 2012"
                         time_modification="Wed Mar 21 19:08:46 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="34854"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="32508"
                obs_have="32492"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29256"
                obs_have="29256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8851996"
                         time_creation="Wed Mar 21 19:13:32 2012"
                         time_modification="Wed Mar 21 19:08:46 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="34854"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="32508"
                obs_have="32492"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29256"
                obs_have="29256"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8851996"
                         time_creation="Wed Apr 18 00:59:10 2012"
                         time_modification="Wed Mar 21 19:08:46 2012" />
        <observations epoch_first="Wed Mar 21 18:00:00 2012"
                      epoch_last="Wed Mar 21 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="34854"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="32508"
                obs_have="32492"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29256"
                obs_have="29256"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 21 20:40:03 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8767361"
                         time_creation="Wed Mar 21 20:18:47 2012"
                         time_modification="Wed Mar 21 20:08:45 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="33628"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="29615"
                obs_have="29535"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 21:09:41 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8767361"
                         time_creation="Wed Mar 21 20:18:47 2012"
                         time_modification="Wed Mar 21 20:08:45 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="33628"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="29615"
                obs_have="29535"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 22:24:26 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8767361"
                         time_creation="Wed Mar 21 20:18:47 2012"
                         time_modification="Wed Mar 21 20:08:45 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="33628"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="29615"
                obs_have="29535"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8767361"
                         time_creation="Wed Mar 21 20:18:47 2012"
                         time_modification="Wed Mar 21 20:08:45 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="33628"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="29615"
                obs_have="29535"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8767361"
                         time_creation="Wed Apr 18 00:59:11 2012"
                         time_modification="Wed Mar 21 20:08:45 2012" />
        <observations epoch_first="Wed Mar 21 19:00:00 2012"
                      epoch_last="Wed Mar 21 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36817"
                obs_have="33628"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="29615"
                obs_have="29535"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24267"
                obs_have="24267"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 21 21:30:19 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8295840"
                         time_creation="Wed Mar 21 21:13:40 2012"
                         time_modification="Wed Mar 21 21:08:41 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33167"
                obs_have="32133"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 23:18:51 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8295840"
                         time_creation="Wed Mar 21 21:13:40 2012"
                         time_modification="Wed Mar 21 21:08:41 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33167"
                obs_have="32133"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8295840"
                         time_creation="Wed Mar 21 21:13:40 2012"
                         time_modification="Wed Mar 21 21:08:41 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33167"
                obs_have="32133"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8295840"
                         time_creation="Wed Apr 18 00:59:12 2012"
                         time_modification="Wed Mar 21 21:08:41 2012" />
        <observations epoch_first="Wed Mar 21 20:00:00 2012"
                      epoch_last="Wed Mar 21 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33167"
                obs_have="32133"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="30563"
                obs_have="30563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 21 22:51:35 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7675150"
                         time_creation="Wed Mar 21 22:13:50 2012"
                         time_modification="Wed Mar 21 22:08:40 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="30187"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="28198"
                obs_have="28198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25369"
                obs_have="25369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 23:06:48 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7675150"
                         time_creation="Wed Mar 21 22:13:50 2012"
                         time_modification="Wed Mar 21 22:08:40 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="30187"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="28198"
                obs_have="28198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25369"
                obs_have="25369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:07:03 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7675150"
                         time_creation="Wed Mar 21 22:13:50 2012"
                         time_modification="Wed Mar 21 22:08:40 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="30187"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="28198"
                obs_have="28198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25369"
                obs_have="25369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 00:45:56 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7675150"
                         time_creation="Wed Mar 21 22:13:50 2012"
                         time_modification="Wed Mar 21 22:08:40 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="30187"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="28198"
                obs_have="28198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25369"
                obs_have="25369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7675150"
                         time_creation="Wed Mar 21 22:13:50 2012"
                         time_modification="Wed Mar 21 22:08:40 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="30187"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="28198"
                obs_have="28198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25369"
                obs_have="25369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7675150"
                         time_creation="Wed Apr 18 00:59:12 2012"
                         time_modification="Wed Mar 21 22:08:40 2012" />
        <observations epoch_first="Wed Mar 21 21:00:00 2012"
                      epoch_last="Wed Mar 21 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30607"
                obs_have="30187"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="28198"
                obs_have="28198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25369"
                obs_have="25369"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Mar 21 23:35:43 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="7344101"
                         time_creation="Wed Mar 21 23:14:17 2012"
                         time_modification="Wed Mar 21 23:08:31 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="27014"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="25668"
                obs_have="25662"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 21 23:55:01 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="7344101"
                         time_creation="Wed Mar 21 23:14:17 2012"
                         time_modification="Wed Mar 21 23:08:31 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="27014"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="25668"
                obs_have="25662"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 01:41:42 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="7344101"
                         time_creation="Wed Mar 21 23:14:17 2012"
                         time_modification="Wed Mar 21 23:08:31 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="27014"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="25668"
                obs_have="25662"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="7344101"
                         time_creation="Wed Mar 21 23:14:17 2012"
                         time_modification="Wed Mar 21 23:08:31 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="27014"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="25668"
                obs_have="25662"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:32"
                         size="7344101"
                         time_creation="Wed Apr 18 00:59:13 2012"
                         time_modification="Wed Mar 21 23:08:31 2012" />
        <observations epoch_first="Wed Mar 21 22:00:00 2012"
                      epoch_last="Wed Mar 21 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29195"
                obs_have="27014"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="25668"
                obs_have="25662"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="23168"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stvn081x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 22 00:56:21 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8080226"
                         time_creation="Thu Mar 22 00:24:58 2012"
                         time_modification="Thu Mar 22 00:08:43 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35512"
                obs_have="32095"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="24812"
                obs_have="24812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19563"
                obs_have="19563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 02:40:15 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8080226"
                         time_creation="Thu Mar 22 00:24:58 2012"
                         time_modification="Thu Mar 22 00:08:43 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35512"
                obs_have="32095"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="24812"
                obs_have="24812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19563"
                obs_have="19563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 22 22:07:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8080226"
                         time_creation="Thu Mar 22 00:24:58 2012"
                         time_modification="Thu Mar 22 00:08:43 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35512"
                obs_have="32095"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="24812"
                obs_have="24812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19563"
                obs_have="19563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 20 08:42:36 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8080226"
                         time_creation="Wed Apr 18 00:59:14 2012"
                         time_modification="Thu Mar 22 00:08:43 2012" />
        <observations epoch_first="Wed Mar 21 23:00:00 2012"
                      epoch_last="Wed Mar 21 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35512"
                obs_have="32095"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="24812"
                obs_have="24812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19563"
                obs_have="19563"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
