<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-01-18 00:00:00"
    DayOfYear="18"
    Year="2013">
  <station name="PERP">
    <file name="/perp0180.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 20 00:11:55 2013"
               level="3">
        <file_statistics latency="01:32:40"
                         size="15493210"
                         time_creation="Sat Jan 19 01:34:05 2013"
                         time_modification="Sat Jan 19 01:32:10 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 23:59:30 2013"
                      epochs="6356"
                      epochs_ratio="7.36">
          <mask elevation="03 degrees"
                obs_expected="205733"
                obs_have="62834"
                obs_ratio="30.54" />
          <mask elevation="10 degrees"
                obs_expected="178299"
                obs_have="55248"
                obs_ratio="30.99" />
          <mask elevation="15 degrees"
                obs_expected="135619"
                obs_have="48066"
                obs_ratio="35.44" />
        </observations>
      </control>
      <control date="Sun Feb 17 10:52:22 2013"
               level="3">
        <file_statistics latency="29 day(s) 00:39:37"
                         size="6657192"
                         time_creation="Sun Feb 17 01:09:01 2013"
                         time_modification="Sun Feb 17 00:39:07 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 23:59:30 2013"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28925"
                obs_have="27453"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="24523"
                obs_have="24487"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21771"
                obs_have="21739"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/perp018a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 18 01:27:36 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7734360"
                         time_creation="Fri Jan 18 01:17:49 2013"
                         time_modification="Fri Jan 18 01:08:43 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 00:59:59 2013"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="29434"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="26894"
                obs_have="26654"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23064"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Fri Jan 18 01:54:04 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7734360"
                         time_creation="Fri Jan 18 01:17:49 2013"
                         time_modification="Fri Jan 18 01:08:43 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 00:59:59 2013"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="29434"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="26894"
                obs_have="26654"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23064"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Fri Jan 18 03:43:17 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7734360"
                         time_creation="Fri Jan 18 01:17:49 2013"
                         time_modification="Fri Jan 18 01:08:43 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 00:59:59 2013"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="29434"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="26894"
                obs_have="26654"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23064"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7734360"
                         time_creation="Fri Jan 18 01:17:49 2013"
                         time_modification="Fri Jan 18 01:08:43 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 00:59:59 2013"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="29434"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="26894"
                obs_have="26654"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23064"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7734360"
                         time_creation="Fri Feb 15 01:12:44 2013"
                         time_modification="Fri Jan 18 01:08:43 2013" />
        <observations epoch_first="Fri Jan 18 00:00:00 2013"
                      epoch_last="Fri Jan 18 00:59:59 2013"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="30355"
                obs_have="29434"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="26894"
                obs_have="26654"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="23262"
                obs_have="23064"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/perp018b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 18 02:26:53 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7019835"
                         time_creation="Fri Jan 18 02:17:31 2013"
                         time_modification="Fri Jan 18 02:08:35 2013" />
        <observations epoch_first="Fri Jan 18 01:00:00 2013"
                      epoch_last="Fri Jan 18 01:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29307"
                obs_have="27725"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25246"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22901"
                obs_have="22889"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Jan 18 02:50:56 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7019835"
                         time_creation="Fri Jan 18 02:17:31 2013"
                         time_modification="Fri Jan 18 02:08:35 2013" />
        <observations epoch_first="Fri Jan 18 01:00:00 2013"
                      epoch_last="Fri Jan 18 01:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29307"
                obs_have="27725"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25246"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22901"
                obs_have="22889"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Jan 18 04:51:07 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7019835"
                         time_creation="Fri Jan 18 02:17:31 2013"
                         time_modification="Fri Jan 18 02:08:35 2013" />
        <observations epoch_first="Fri Jan 18 01:00:00 2013"
                      epoch_last="Fri Jan 18 01:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29307"
                obs_have="27725"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25246"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22901"
                obs_have="22889"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7019835"
                         time_creation="Fri Jan 18 02:17:31 2013"
                         time_modification="Fri Jan 18 02:08:35 2013" />
        <observations epoch_first="Fri Jan 18 01:00:00 2013"
                      epoch_last="Fri Jan 18 01:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29307"
                obs_have="27725"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25246"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22901"
                obs_have="22889"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7019835"
                         time_creation="Fri Feb 15 01:12:49 2013"
                         time_modification="Fri Jan 18 02:08:35 2013" />
        <observations epoch_first="Fri Jan 18 01:00:00 2013"
                      epoch_last="Fri Jan 18 01:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="29307"
                obs_have="27725"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="25260"
                obs_have="25246"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22901"
                obs_have="22889"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp018c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 18 03:28:58 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="6973290"
                         time_creation="Fri Jan 18 03:22:04 2013"
                         time_modification="Fri Jan 18 03:13:15 2013" />
        <observations epoch_first="Fri Jan 18 02:00:00 2013"
                      epoch_last="Fri Jan 18 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31802"
                obs_have="29392"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="24130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21209"
                obs_have="21209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 03:55:57 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="6973290"
                         time_creation="Fri Jan 18 03:22:04 2013"
                         time_modification="Fri Jan 18 03:13:15 2013" />
        <observations epoch_first="Fri Jan 18 02:00:00 2013"
                      epoch_last="Fri Jan 18 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31802"
                obs_have="29392"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="24130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21209"
                obs_have="21209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 05:51:56 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="6973290"
                         time_creation="Fri Jan 18 03:22:04 2013"
                         time_modification="Fri Jan 18 03:13:15 2013" />
        <observations epoch_first="Fri Jan 18 02:00:00 2013"
                      epoch_last="Fri Jan 18 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31802"
                obs_have="29392"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="24130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21209"
                obs_have="21209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="6973290"
                         time_creation="Fri Jan 18 03:22:04 2013"
                         time_modification="Fri Jan 18 03:13:15 2013" />
        <observations epoch_first="Fri Jan 18 02:00:00 2013"
                      epoch_last="Fri Jan 18 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31802"
                obs_have="29392"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="24130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21209"
                obs_have="21209"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="6973290"
                         time_creation="Fri Feb 15 01:12:50 2013"
                         time_modification="Fri Jan 18 03:13:15 2013" />
        <observations epoch_first="Fri Jan 18 02:00:00 2013"
                      epoch_last="Fri Jan 18 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31802"
                obs_have="29392"
                obs_ratio="92.42" />
          <mask elevation="10 degrees"
                obs_expected="24130"
                obs_have="24130"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21209"
                obs_have="21209"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 18 04:34:01 2013"
               level="3">
        <file_statistics latency="00:13:15"
                         size="7710130"
                         time_creation="Fri Jan 18 04:22:06 2013"
                         time_modification="Fri Jan 18 04:13:14 2013" />
        <observations epoch_first="Fri Jan 18 03:00:00 2013"
                      epoch_last="Fri Jan 18 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30933"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23380"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 05:04:35 2013"
               level="3">
        <file_statistics latency="00:13:15"
                         size="7710130"
                         time_creation="Fri Jan 18 04:22:06 2013"
                         time_modification="Fri Jan 18 04:13:14 2013" />
        <observations epoch_first="Fri Jan 18 03:00:00 2013"
                      epoch_last="Fri Jan 18 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30933"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23380"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 06:53:33 2013"
               level="3">
        <file_statistics latency="00:13:15"
                         size="7710130"
                         time_creation="Fri Jan 18 04:22:06 2013"
                         time_modification="Fri Jan 18 04:13:14 2013" />
        <observations epoch_first="Fri Jan 18 03:00:00 2013"
                      epoch_last="Fri Jan 18 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30933"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23380"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:15"
                         size="7710130"
                         time_creation="Fri Jan 18 04:22:06 2013"
                         time_modification="Fri Jan 18 04:13:14 2013" />
        <observations epoch_first="Fri Jan 18 03:00:00 2013"
                      epoch_last="Fri Jan 18 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30933"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23380"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:15"
                         size="7710130"
                         time_creation="Fri Feb 15 01:12:52 2013"
                         time_modification="Fri Jan 18 04:13:14 2013" />
        <observations epoch_first="Fri Jan 18 03:00:00 2013"
                      epoch_last="Fri Jan 18 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30933"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28571"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23380"
                obs_have="23380"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 18 05:32:23 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8429592"
                         time_creation="Fri Jan 18 05:17:09 2013"
                         time_modification="Fri Jan 18 05:08:38 2013" />
        <observations epoch_first="Fri Jan 18 04:00:00 2013"
                      epoch_last="Fri Jan 18 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36972"
                obs_have="35360"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 06:05:11 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8429592"
                         time_creation="Fri Jan 18 05:17:09 2013"
                         time_modification="Fri Jan 18 05:08:38 2013" />
        <observations epoch_first="Fri Jan 18 04:00:00 2013"
                      epoch_last="Fri Jan 18 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36972"
                obs_have="35360"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8429592"
                         time_creation="Fri Jan 18 05:17:09 2013"
                         time_modification="Fri Jan 18 05:08:38 2013" />
        <observations epoch_first="Fri Jan 18 04:00:00 2013"
                      epoch_last="Fri Jan 18 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36972"
                obs_have="35360"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8429592"
                         time_creation="Fri Feb 15 01:12:53 2013"
                         time_modification="Fri Jan 18 05:08:38 2013" />
        <observations epoch_first="Fri Jan 18 04:00:00 2013"
                      epoch_last="Fri Jan 18 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36972"
                obs_have="35360"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="30806"
                obs_have="30806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 18 06:31:44 2013"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8500749"
                         time_creation="Fri Jan 18 06:22:08 2013"
                         time_modification="Fri Jan 18 06:13:21 2013" />
        <observations epoch_first="Fri Jan 18 05:00:00 2013"
                      epoch_last="Fri Jan 18 05:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34739"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="32010"
                obs_have="31964"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28680"
                obs_have="28641"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Fri Jan 18 07:07:32 2013"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8500749"
                         time_creation="Fri Jan 18 06:22:08 2013"
                         time_modification="Fri Jan 18 06:13:21 2013" />
        <observations epoch_first="Fri Jan 18 05:00:00 2013"
                      epoch_last="Fri Jan 18 05:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34739"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="32010"
                obs_have="31964"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28680"
                obs_have="28641"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Fri Jan 18 08:21:39 2013"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8500749"
                         time_creation="Fri Jan 18 06:22:08 2013"
                         time_modification="Fri Jan 18 06:13:21 2013" />
        <observations epoch_first="Fri Jan 18 05:00:00 2013"
                      epoch_last="Fri Jan 18 05:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34739"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="32010"
                obs_have="31964"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28680"
                obs_have="28641"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Fri Jan 18 08:53:25 2013"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8500749"
                         time_creation="Fri Jan 18 06:22:08 2013"
                         time_modification="Fri Jan 18 06:13:21 2013" />
        <observations epoch_first="Fri Jan 18 05:00:00 2013"
                      epoch_last="Fri Jan 18 05:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34739"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="32010"
                obs_have="31964"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28680"
                obs_have="28641"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8500749"
                         time_creation="Fri Jan 18 06:22:08 2013"
                         time_modification="Fri Jan 18 06:13:21 2013" />
        <observations epoch_first="Fri Jan 18 05:00:00 2013"
                      epoch_last="Fri Jan 18 05:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34739"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="32010"
                obs_have="31964"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28680"
                obs_have="28641"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8500749"
                         time_creation="Fri Feb 15 01:12:56 2013"
                         time_modification="Fri Jan 18 06:13:21 2013" />
        <observations epoch_first="Fri Jan 18 05:00:00 2013"
                      epoch_last="Fri Jan 18 05:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="36457"
                obs_have="34739"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="32010"
                obs_have="31964"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="28680"
                obs_have="28641"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp018g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jan 18 07:41:47 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8800354"
                         time_creation="Fri Jan 18 07:22:12 2013"
                         time_modification="Fri Jan 18 07:13:20 2013" />
        <observations epoch_first="Fri Jan 18 06:00:00 2013"
                      epoch_last="Fri Jan 18 06:59:59 2013"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="36438"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="34103"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29626"
                obs_have="29510"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Fri Jan 18 08:07:59 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8800354"
                         time_creation="Fri Jan 18 07:22:12 2013"
                         time_modification="Fri Jan 18 07:13:20 2013" />
        <observations epoch_first="Fri Jan 18 06:00:00 2013"
                      epoch_last="Fri Jan 18 06:59:59 2013"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="36438"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="34103"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29626"
                obs_have="29510"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Fri Jan 18 09:45:10 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8800354"
                         time_creation="Fri Jan 18 07:22:12 2013"
                         time_modification="Fri Jan 18 07:13:20 2013" />
        <observations epoch_first="Fri Jan 18 06:00:00 2013"
                      epoch_last="Fri Jan 18 06:59:59 2013"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="36438"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="34103"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29626"
                obs_have="29510"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8800354"
                         time_creation="Fri Jan 18 07:22:12 2013"
                         time_modification="Fri Jan 18 07:13:20 2013" />
        <observations epoch_first="Fri Jan 18 06:00:00 2013"
                      epoch_last="Fri Jan 18 06:59:59 2013"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="36438"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="34103"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29626"
                obs_have="29510"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8800354"
                         time_creation="Fri Feb 15 01:12:57 2013"
                         time_modification="Fri Jan 18 07:13:20 2013" />
        <observations epoch_first="Fri Jan 18 06:00:00 2013"
                      epoch_last="Fri Jan 18 06:59:59 2013"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="38098"
                obs_have="36438"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="34103"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29626"
                obs_have="29510"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/perp018h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 18 08:38:39 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9930708"
                         time_creation="Fri Jan 18 08:17:58 2013"
                         time_modification="Fri Jan 18 08:08:42 2013" />
        <observations epoch_first="Fri Jan 18 07:00:00 2013"
                      epoch_last="Fri Jan 18 07:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="43232"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="34512"
                obs_have="34420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="29964"
                obs_have="29891"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Jan 18 09:03:22 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9930708"
                         time_creation="Fri Jan 18 08:17:58 2013"
                         time_modification="Fri Jan 18 08:08:42 2013" />
        <observations epoch_first="Fri Jan 18 07:00:00 2013"
                      epoch_last="Fri Jan 18 07:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="43232"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="34512"
                obs_have="34420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="29964"
                obs_have="29891"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Jan 18 10:40:54 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9930708"
                         time_creation="Fri Jan 18 08:17:58 2013"
                         time_modification="Fri Jan 18 08:08:42 2013" />
        <observations epoch_first="Fri Jan 18 07:00:00 2013"
                      epoch_last="Fri Jan 18 07:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="43232"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="34512"
                obs_have="34420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="29964"
                obs_have="29891"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9930708"
                         time_creation="Fri Jan 18 08:17:58 2013"
                         time_modification="Fri Jan 18 08:08:42 2013" />
        <observations epoch_first="Fri Jan 18 07:00:00 2013"
                      epoch_last="Fri Jan 18 07:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="43232"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="34512"
                obs_have="34420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="29964"
                obs_have="29891"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9930708"
                         time_creation="Fri Feb 15 01:12:59 2013"
                         time_modification="Fri Jan 18 08:08:42 2013" />
        <observations epoch_first="Fri Jan 18 07:00:00 2013"
                      epoch_last="Fri Jan 18 07:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45489"
                obs_have="43232"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="34512"
                obs_have="34420"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="29964"
                obs_have="29891"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp018i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 18 09:53:51 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9183631"
                         time_creation="Fri Jan 18 09:23:20 2013"
                         time_modification="Fri Jan 18 09:13:24 2013" />
        <observations epoch_first="Fri Jan 18 08:00:00 2013"
                      epoch_last="Fri Jan 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40965"
                obs_have="39670"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36592"
                obs_have="36592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 11:40:23 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9183631"
                         time_creation="Fri Jan 18 09:23:20 2013"
                         time_modification="Fri Jan 18 09:13:24 2013" />
        <observations epoch_first="Fri Jan 18 08:00:00 2013"
                      epoch_last="Fri Jan 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40965"
                obs_have="39670"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36592"
                obs_have="36592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9183631"
                         time_creation="Fri Jan 18 09:23:20 2013"
                         time_modification="Fri Jan 18 09:13:24 2013" />
        <observations epoch_first="Fri Jan 18 08:00:00 2013"
                      epoch_last="Fri Jan 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40965"
                obs_have="39670"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36592"
                obs_have="36592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="9183631"
                         time_creation="Fri Feb 15 01:13:00 2013"
                         time_modification="Fri Jan 18 09:13:24 2013" />
        <observations epoch_first="Fri Jan 18 08:00:00 2013"
                      epoch_last="Fri Jan 18 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40965"
                obs_have="39670"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36592"
                obs_have="36592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33214"
                obs_have="33214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan 18 10:52:55 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8091401"
                         time_creation="Fri Jan 18 10:23:36 2013"
                         time_modification="Fri Jan 18 10:13:24 2013" />
        <observations epoch_first="Fri Jan 18 09:00:00 2013"
                      epoch_last="Fri Jan 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="35928"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="34234"
                obs_have="34234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32602"
                obs_have="32602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 12:42:02 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8091401"
                         time_creation="Fri Jan 18 10:23:36 2013"
                         time_modification="Fri Jan 18 10:13:24 2013" />
        <observations epoch_first="Fri Jan 18 09:00:00 2013"
                      epoch_last="Fri Jan 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="35928"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="34234"
                obs_have="34234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32602"
                obs_have="32602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8091401"
                         time_creation="Fri Jan 18 10:23:36 2013"
                         time_modification="Fri Jan 18 10:13:24 2013" />
        <observations epoch_first="Fri Jan 18 09:00:00 2013"
                      epoch_last="Fri Jan 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="35928"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="34234"
                obs_have="34234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32602"
                obs_have="32602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8091401"
                         time_creation="Fri Feb 15 01:13:01 2013"
                         time_modification="Fri Jan 18 10:13:24 2013" />
        <observations epoch_first="Fri Jan 18 09:00:00 2013"
                      epoch_last="Fri Jan 18 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="35928"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="34234"
                obs_have="34234"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32602"
                obs_have="32602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 18 11:24:12 2013"
               level="3">
        <file_statistics latency="00:13:28"
                         size="7977576"
                         time_creation="Fri Jan 18 11:23:00 2013"
                         time_modification="Fri Jan 18 11:13:27 2013" />
        <observations epoch_first="Fri Jan 18 10:00:00 2013"
                      epoch_last="Fri Jan 18 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36523"
                obs_have="35430"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31965"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27894"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 18 11:50:10 2013"
               level="3">
        <file_statistics latency="00:13:28"
                         size="7977576"
                         time_creation="Fri Jan 18 11:23:00 2013"
                         time_modification="Fri Jan 18 11:13:27 2013" />
        <observations epoch_first="Fri Jan 18 10:00:00 2013"
                      epoch_last="Fri Jan 18 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36523"
                obs_have="35430"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31965"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27894"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 18 13:40:14 2013"
               level="3">
        <file_statistics latency="00:13:28"
                         size="7977576"
                         time_creation="Fri Jan 18 11:23:00 2013"
                         time_modification="Fri Jan 18 11:13:27 2013" />
        <observations epoch_first="Fri Jan 18 10:00:00 2013"
                      epoch_last="Fri Jan 18 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36523"
                obs_have="35430"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31965"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27894"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:28"
                         size="7977576"
                         time_creation="Fri Jan 18 11:23:00 2013"
                         time_modification="Fri Jan 18 11:13:27 2013" />
        <observations epoch_first="Fri Jan 18 10:00:00 2013"
                      epoch_last="Fri Jan 18 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36523"
                obs_have="35430"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31965"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27894"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:28"
                         size="7977576"
                         time_creation="Fri Feb 15 01:13:03 2013"
                         time_modification="Fri Jan 18 11:13:27 2013" />
        <observations epoch_first="Fri Jan 18 10:00:00 2013"
                      epoch_last="Fri Jan 18 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36523"
                obs_have="35430"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="31973"
                obs_have="31965"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27894"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp018l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 18 12:24:22 2013"
               level="3">
        <file_statistics latency="00:13:26"
                         size="8409814"
                         time_creation="Fri Jan 18 12:22:16 2013"
                         time_modification="Fri Jan 18 12:13:25 2013" />
        <observations epoch_first="Fri Jan 18 11:00:00 2013"
                      epoch_last="Fri Jan 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35325"
                obs_have="33720"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 12:51:20 2013"
               level="3">
        <file_statistics latency="00:13:26"
                         size="8409814"
                         time_creation="Fri Jan 18 12:22:16 2013"
                         time_modification="Fri Jan 18 12:13:25 2013" />
        <observations epoch_first="Fri Jan 18 11:00:00 2013"
                      epoch_last="Fri Jan 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35325"
                obs_have="33720"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 14:39:25 2013"
               level="3">
        <file_statistics latency="00:13:26"
                         size="8409814"
                         time_creation="Fri Jan 18 12:22:16 2013"
                         time_modification="Fri Jan 18 12:13:25 2013" />
        <observations epoch_first="Fri Jan 18 11:00:00 2013"
                      epoch_last="Fri Jan 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35325"
                obs_have="33720"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:26"
                         size="8409814"
                         time_creation="Fri Jan 18 12:22:16 2013"
                         time_modification="Fri Jan 18 12:13:25 2013" />
        <observations epoch_first="Fri Jan 18 11:00:00 2013"
                      epoch_last="Fri Jan 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35325"
                obs_have="33720"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:26"
                         size="8409814"
                         time_creation="Fri Feb 15 01:13:04 2013"
                         time_modification="Fri Jan 18 12:13:25 2013" />
        <observations epoch_first="Fri Jan 18 11:00:00 2013"
                      epoch_last="Fri Jan 18 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35325"
                obs_have="33720"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26140"
                obs_have="26140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 18 13:52:11 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8685125"
                         time_creation="Fri Jan 18 13:22:25 2013"
                         time_modification="Fri Jan 18 13:13:20 2013" />
        <observations epoch_first="Fri Jan 18 12:00:00 2013"
                      epoch_last="Fri Jan 18 12:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="34038"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="32815"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31364"
                obs_have="31112"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Jan 18 15:47:05 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8685125"
                         time_creation="Fri Jan 18 13:22:25 2013"
                         time_modification="Fri Jan 18 13:13:20 2013" />
        <observations epoch_first="Fri Jan 18 12:00:00 2013"
                      epoch_last="Fri Jan 18 12:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="34038"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="32815"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31364"
                obs_have="31112"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8685125"
                         time_creation="Fri Jan 18 13:22:25 2013"
                         time_modification="Fri Jan 18 13:13:20 2013" />
        <observations epoch_first="Fri Jan 18 12:00:00 2013"
                      epoch_last="Fri Jan 18 12:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="34038"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="32815"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31364"
                obs_have="31112"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8685125"
                         time_creation="Fri Feb 15 01:13:05 2013"
                         time_modification="Fri Jan 18 13:13:20 2013" />
        <observations epoch_first="Fri Jan 18 12:00:00 2013"
                      epoch_last="Fri Jan 18 12:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="34038"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="33081"
                obs_have="32815"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="31364"
                obs_have="31112"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/perp018n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 18 14:26:56 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9347684"
                         time_creation="Fri Jan 18 14:22:26 2013"
                         time_modification="Fri Jan 18 14:13:33 2013" />
        <observations epoch_first="Fri Jan 18 13:00:00 2013"
                      epoch_last="Fri Jan 18 13:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36825"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="32477"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="27980"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Jan 18 14:51:46 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9347684"
                         time_creation="Fri Jan 18 14:22:26 2013"
                         time_modification="Fri Jan 18 14:13:33 2013" />
        <observations epoch_first="Fri Jan 18 13:00:00 2013"
                      epoch_last="Fri Jan 18 13:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36825"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="32477"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="27980"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Jan 18 16:46:54 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9347684"
                         time_creation="Fri Jan 18 14:22:26 2013"
                         time_modification="Fri Jan 18 14:13:33 2013" />
        <observations epoch_first="Fri Jan 18 13:00:00 2013"
                      epoch_last="Fri Jan 18 13:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36825"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="32477"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="27980"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9347684"
                         time_creation="Fri Jan 18 14:22:26 2013"
                         time_modification="Fri Jan 18 14:13:33 2013" />
        <observations epoch_first="Fri Jan 18 13:00:00 2013"
                      epoch_last="Fri Jan 18 13:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36825"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="32477"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="27980"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:34"
                         size="9347684"
                         time_creation="Fri Feb 15 01:13:06 2013"
                         time_modification="Fri Jan 18 14:13:33 2013" />
        <observations epoch_first="Fri Jan 18 13:00:00 2013"
                      epoch_last="Fri Jan 18 13:59:59 2013"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="38687"
                obs_have="36825"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="32477"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="28140"
                obs_have="27980"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/perp018o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 18 15:26:38 2013"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8889921"
                         time_creation="Fri Jan 18 15:22:17 2013"
                         time_modification="Fri Jan 18 15:13:09 2013" />
        <observations epoch_first="Fri Jan 18 14:00:00 2013"
                      epoch_last="Fri Jan 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="35046"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="28520"
                obs_have="28520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26083"
                obs_have="26083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 15:56:07 2013"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8889921"
                         time_creation="Fri Jan 18 15:22:17 2013"
                         time_modification="Fri Jan 18 15:13:09 2013" />
        <observations epoch_first="Fri Jan 18 14:00:00 2013"
                      epoch_last="Fri Jan 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="35046"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="28520"
                obs_have="28520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26083"
                obs_have="26083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 17:48:36 2013"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8889921"
                         time_creation="Fri Jan 18 15:22:17 2013"
                         time_modification="Fri Jan 18 15:13:09 2013" />
        <observations epoch_first="Fri Jan 18 14:00:00 2013"
                      epoch_last="Fri Jan 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="35046"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="28520"
                obs_have="28520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26083"
                obs_have="26083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8889921"
                         time_creation="Fri Jan 18 15:22:17 2013"
                         time_modification="Fri Jan 18 15:13:09 2013" />
        <observations epoch_first="Fri Jan 18 14:00:00 2013"
                      epoch_last="Fri Jan 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="35046"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="28520"
                obs_have="28520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26083"
                obs_have="26083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:10"
                         size="8889921"
                         time_creation="Fri Feb 15 01:13:07 2013"
                         time_modification="Fri Jan 18 15:13:09 2013" />
        <observations epoch_first="Fri Jan 18 14:00:00 2013"
                      epoch_last="Fri Jan 18 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="35046"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="28520"
                obs_have="28520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26083"
                obs_have="26083"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 18 16:27:17 2013"
               level="3">
        <file_statistics latency="00:13:08"
                         size="8844586"
                         time_creation="Fri Jan 18 16:22:17 2013"
                         time_modification="Fri Jan 18 16:13:07 2013" />
        <observations epoch_first="Fri Jan 18 15:00:00 2013"
                      epoch_last="Fri Jan 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="34781"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30752"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26555"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 18 16:58:13 2013"
               level="3">
        <file_statistics latency="00:13:08"
                         size="8844586"
                         time_creation="Fri Jan 18 16:22:17 2013"
                         time_modification="Fri Jan 18 16:13:07 2013" />
        <observations epoch_first="Fri Jan 18 15:00:00 2013"
                      epoch_last="Fri Jan 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="34781"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30752"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26555"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 18 18:57:09 2013"
               level="3">
        <file_statistics latency="00:13:08"
                         size="8844586"
                         time_creation="Fri Jan 18 16:22:17 2013"
                         time_modification="Fri Jan 18 16:13:07 2013" />
        <observations epoch_first="Fri Jan 18 15:00:00 2013"
                      epoch_last="Fri Jan 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="34781"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30752"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26555"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:13:08"
                         size="8844586"
                         time_creation="Fri Jan 18 16:22:17 2013"
                         time_modification="Fri Jan 18 16:13:07 2013" />
        <observations epoch_first="Fri Jan 18 15:00:00 2013"
                      epoch_last="Fri Jan 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="34781"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30752"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26555"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:13:08"
                         size="8844586"
                         time_creation="Fri Feb 15 01:13:08 2013"
                         time_modification="Fri Jan 18 16:13:07 2013" />
        <observations epoch_first="Fri Jan 18 15:00:00 2013"
                      epoch_last="Fri Jan 18 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="34781"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30752"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26555"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp018q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 18 17:28:31 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7797829"
                         time_creation="Fri Jan 18 17:22:15 2013"
                         time_modification="Fri Jan 18 17:15:17 2013" />
        <observations epoch_first="Fri Jan 18 16:00:00 2013"
                      epoch_last="Fri Jan 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="33298"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30206"
                obs_have="30206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28381"
                obs_have="28381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 18:01:40 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7797829"
                         time_creation="Fri Jan 18 17:22:15 2013"
                         time_modification="Fri Jan 18 17:15:17 2013" />
        <observations epoch_first="Fri Jan 18 16:00:00 2013"
                      epoch_last="Fri Jan 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="33298"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30206"
                obs_have="30206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28381"
                obs_have="28381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 20:00:50 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7797829"
                         time_creation="Fri Jan 18 17:22:15 2013"
                         time_modification="Fri Jan 18 17:15:17 2013" />
        <observations epoch_first="Fri Jan 18 16:00:00 2013"
                      epoch_last="Fri Jan 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="33298"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30206"
                obs_have="30206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28381"
                obs_have="28381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7797829"
                         time_creation="Fri Jan 18 17:22:15 2013"
                         time_modification="Fri Jan 18 17:15:17 2013" />
        <observations epoch_first="Fri Jan 18 16:00:00 2013"
                      epoch_last="Fri Jan 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="33298"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30206"
                obs_have="30206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28381"
                obs_have="28381"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7797829"
                         time_creation="Fri Feb 15 01:13:09 2013"
                         time_modification="Fri Jan 18 17:15:17 2013" />
        <observations epoch_first="Fri Jan 18 16:00:00 2013"
                      epoch_last="Fri Jan 18 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34618"
                obs_have="33298"
                obs_ratio="96.19" />
          <mask elevation="10 degrees"
                obs_expected="30206"
                obs_have="30206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28381"
                obs_have="28381"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 18 18:33:48 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7249990"
                         time_creation="Fri Jan 18 18:17:25 2013"
                         time_modification="Fri Jan 18 18:08:39 2013" />
        <observations epoch_first="Fri Jan 18 17:00:00 2013"
                      epoch_last="Fri Jan 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33121"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 21:05:20 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7249990"
                         time_creation="Fri Jan 18 18:17:25 2013"
                         time_modification="Fri Jan 18 18:08:39 2013" />
        <observations epoch_first="Fri Jan 18 17:00:00 2013"
                      epoch_last="Fri Jan 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33121"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7249990"
                         time_creation="Fri Jan 18 18:17:25 2013"
                         time_modification="Fri Jan 18 18:08:39 2013" />
        <observations epoch_first="Fri Jan 18 17:00:00 2013"
                      epoch_last="Fri Jan 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33121"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7249990"
                         time_creation="Fri Feb 15 01:13:10 2013"
                         time_modification="Fri Jan 18 18:08:39 2013" />
        <observations epoch_first="Fri Jan 18 17:00:00 2013"
                      epoch_last="Fri Jan 18 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34541"
                obs_have="33121"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="29319"
                obs_have="29319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25912"
                obs_have="25912"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 18 19:39:42 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7126940"
                         time_creation="Fri Jan 18 19:22:24 2013"
                         time_modification="Fri Jan 18 19:15:17 2013" />
        <observations epoch_first="Fri Jan 18 18:00:00 2013"
                      epoch_last="Fri Jan 18 18:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="33769"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28145"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25761"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Jan 18 22:06:09 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7126940"
                         time_creation="Fri Jan 18 19:22:24 2013"
                         time_modification="Fri Jan 18 19:15:17 2013" />
        <observations epoch_first="Fri Jan 18 18:00:00 2013"
                      epoch_last="Fri Jan 18 18:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="33769"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28145"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25761"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7126940"
                         time_creation="Fri Jan 18 19:22:24 2013"
                         time_modification="Fri Jan 18 19:15:17 2013" />
        <observations epoch_first="Fri Jan 18 18:00:00 2013"
                      epoch_last="Fri Jan 18 18:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="33769"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28145"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25761"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7126940"
                         time_creation="Fri Feb 15 01:13:11 2013"
                         time_modification="Fri Jan 18 19:15:17 2013" />
        <observations epoch_first="Fri Jan 18 18:00:00 2013"
                      epoch_last="Fri Jan 18 18:59:59 2013"
                      epochs="3571"
                      epochs_ratio="99.19">
          <mask elevation="03 degrees"
                obs_expected="35563"
                obs_have="33769"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="28372"
                obs_have="28145"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="25949"
                obs_have="25761"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/perp018t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 18 20:39:57 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7673016"
                         time_creation="Fri Jan 18 20:17:30 2013"
                         time_modification="Fri Jan 18 20:08:43 2013" />
        <observations epoch_first="Fri Jan 18 19:00:00 2013"
                      epoch_last="Fri Jan 18 19:59:59 2013"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34437"
                obs_have="32278"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29262"
                obs_have="29118"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26600"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7673016"
                         time_creation="Fri Jan 18 20:17:30 2013"
                         time_modification="Fri Jan 18 20:08:43 2013" />
        <observations epoch_first="Fri Jan 18 19:00:00 2013"
                      epoch_last="Fri Jan 18 19:59:59 2013"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34437"
                obs_have="32278"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29262"
                obs_have="29118"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26600"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7673016"
                         time_creation="Fri Feb 15 01:13:14 2013"
                         time_modification="Fri Jan 18 20:08:43 2013" />
        <observations epoch_first="Fri Jan 18 19:00:00 2013"
                      epoch_last="Fri Jan 18 19:59:59 2013"
                      epochs="3581"
                      epochs_ratio="99.47">
          <mask elevation="03 degrees"
                obs_expected="34437"
                obs_have="32278"
                obs_ratio="93.73" />
          <mask elevation="10 degrees"
                obs_expected="29262"
                obs_have="29118"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26600"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/perp018u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 18 21:40:59 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8240252"
                         time_creation="Fri Jan 18 21:17:35 2013"
                         time_modification="Fri Jan 18 21:08:39 2013" />
        <observations epoch_first="Fri Jan 18 20:00:00 2013"
                      epoch_last="Fri Jan 18 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="33465"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="30366"
                obs_have="30358"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28328"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 19 00:04:44 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8240252"
                         time_creation="Fri Jan 18 21:17:35 2013"
                         time_modification="Fri Jan 18 21:08:39 2013" />
        <observations epoch_first="Fri Jan 18 20:00:00 2013"
                      epoch_last="Fri Jan 18 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="33465"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="30366"
                obs_have="30358"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28328"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8240252"
                         time_creation="Fri Jan 18 21:17:35 2013"
                         time_modification="Fri Jan 18 21:08:39 2013" />
        <observations epoch_first="Fri Jan 18 20:00:00 2013"
                      epoch_last="Fri Jan 18 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="33465"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="30366"
                obs_have="30358"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28328"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:40"
                         size="8240252"
                         time_creation="Fri Feb 15 01:13:15 2013"
                         time_modification="Fri Jan 18 21:08:39 2013" />
        <observations epoch_first="Fri Jan 18 20:00:00 2013"
                      epoch_last="Fri Jan 18 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35331"
                obs_have="33465"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="30366"
                obs_have="30358"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28328"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp018v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 18 22:42:58 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8925042"
                         time_creation="Fri Jan 18 22:17:29 2013"
                         time_modification="Fri Jan 18 22:08:37 2013" />
        <observations epoch_first="Fri Jan 18 21:00:00 2013"
                      epoch_last="Fri Jan 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="34500"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="32139"
                obs_have="32139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="28295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 23:11:11 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8925042"
                         time_creation="Fri Jan 18 22:17:29 2013"
                         time_modification="Fri Jan 18 22:08:37 2013" />
        <observations epoch_first="Fri Jan 18 21:00:00 2013"
                      epoch_last="Fri Jan 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="34500"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="32139"
                obs_have="32139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="28295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 00:21:23 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8925042"
                         time_creation="Fri Jan 18 22:17:29 2013"
                         time_modification="Fri Jan 18 22:08:37 2013" />
        <observations epoch_first="Fri Jan 18 21:00:00 2013"
                      epoch_last="Fri Jan 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="34500"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="32139"
                obs_have="32139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="28295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 00:59:11 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8925042"
                         time_creation="Fri Jan 18 22:17:29 2013"
                         time_modification="Fri Jan 18 22:08:37 2013" />
        <observations epoch_first="Fri Jan 18 21:00:00 2013"
                      epoch_last="Fri Jan 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="34500"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="32139"
                obs_have="32139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="28295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8925042"
                         time_creation="Fri Jan 18 22:17:29 2013"
                         time_modification="Fri Jan 18 22:08:37 2013" />
        <observations epoch_first="Fri Jan 18 21:00:00 2013"
                      epoch_last="Fri Jan 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="34500"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="32139"
                obs_have="32139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="28295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8925042"
                         time_creation="Fri Feb 15 01:13:16 2013"
                         time_modification="Fri Jan 18 22:08:37 2013" />
        <observations epoch_first="Fri Jan 18 21:00:00 2013"
                      epoch_last="Fri Jan 18 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35544"
                obs_have="34500"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="32139"
                obs_have="32139"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28295"
                obs_have="28295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 18 23:44:03 2013"
               level="3">
        <file_statistics latency="00:18:18"
                         size="9142051"
                         time_creation="Fri Jan 18 23:27:34 2013"
                         time_modification="Fri Jan 18 23:18:17 2013" />
        <observations epoch_first="Fri Jan 18 22:00:00 2013"
                      epoch_last="Fri Jan 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38203"
                obs_have="36601"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="31824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27236"
                obs_have="27236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 01:43:39 2013"
               level="3">
        <file_statistics latency="00:18:18"
                         size="9142051"
                         time_creation="Fri Jan 18 23:27:34 2013"
                         time_modification="Fri Jan 18 23:18:17 2013" />
        <observations epoch_first="Fri Jan 18 22:00:00 2013"
                      epoch_last="Fri Jan 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38203"
                obs_have="36601"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="31824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27236"
                obs_have="27236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:18:18"
                         size="9142051"
                         time_creation="Fri Jan 18 23:27:34 2013"
                         time_modification="Fri Jan 18 23:18:17 2013" />
        <observations epoch_first="Fri Jan 18 22:00:00 2013"
                      epoch_last="Fri Jan 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38203"
                obs_have="36601"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="31824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27236"
                obs_have="27236"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:18:18"
                         size="9142051"
                         time_creation="Fri Feb 15 01:13:17 2013"
                         time_modification="Fri Jan 18 23:18:17 2013" />
        <observations epoch_first="Fri Jan 18 22:00:00 2013"
                      epoch_last="Fri Jan 18 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38203"
                obs_have="36601"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="31824"
                obs_have="31824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27236"
                obs_have="27236"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp018x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jan 19 00:40:37 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8765524"
                         time_creation="Sat Jan 19 00:18:31 2013"
                         time_modification="Sat Jan 19 00:08:34 2013" />
        <observations epoch_first="Fri Jan 18 23:00:00 2013"
                      epoch_last="Fri Jan 18 23:59:59 2013"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34526"
                obs_have="33364"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30053"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23850"
                obs_have="23826"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Jan 19 02:41:53 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8765524"
                         time_creation="Sat Jan 19 00:18:31 2013"
                         time_modification="Sat Jan 19 00:08:34 2013" />
        <observations epoch_first="Fri Jan 18 23:00:00 2013"
                      epoch_last="Fri Jan 18 23:59:59 2013"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34526"
                obs_have="33364"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30053"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23850"
                obs_have="23826"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Jan 19 20:10:19 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8765524"
                         time_creation="Sat Jan 19 00:18:31 2013"
                         time_modification="Sat Jan 19 00:08:34 2013" />
        <observations epoch_first="Fri Jan 18 23:00:00 2013"
                      epoch_last="Fri Jan 18 23:59:59 2013"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34526"
                obs_have="33364"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30053"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23850"
                obs_have="23826"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun Feb 17 07:52:32 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8765524"
                         time_creation="Fri Feb 15 01:13:18 2013"
                         time_modification="Sat Jan 19 00:08:34 2013" />
        <observations epoch_first="Fri Jan 18 23:00:00 2013"
                      epoch_last="Fri Jan 18 23:59:59 2013"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="34526"
                obs_have="33364"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="30087"
                obs_have="30053"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="23850"
                obs_have="23826"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
  </station>
</QC>
