<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-01-17 00:00:00"
    DayOfYear="17"
    Year="2013">
  <station name="PERP">
    <file name="/perp0170.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 19 00:01:34 2013"
               level="3">
        <file_statistics latency="01:31:51"
                         size="6518248"
                         time_creation="Fri Jan 18 01:41:57 2013"
                         time_modification="Fri Jan 18 01:31:21 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 23:59:30 2013"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28059"
                obs_have="26508"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23589"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21043"
                obs_have="20919"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Sat Feb 16 10:40:41 2013"
               level="3">
        <file_statistics latency="01:31:51"
                         size="6518248"
                         time_creation="Thu Feb 14 01:18:58 2013"
                         time_modification="Fri Jan 18 01:31:21 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 23:59:30 2013"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28059"
                obs_have="26508"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23589"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21043"
                obs_have="20919"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/perp017a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 17 01:24:55 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7882370"
                         time_creation="Thu Jan 17 01:17:33 2013"
                         time_modification="Thu Jan 17 01:08:24 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30426"
                obs_have="29751"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23197"
                obs_have="23197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 01:55:38 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7882370"
                         time_creation="Thu Jan 17 01:17:33 2013"
                         time_modification="Thu Jan 17 01:08:24 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30426"
                obs_have="29751"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23197"
                obs_have="23197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 03:42:52 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7882370"
                         time_creation="Thu Jan 17 01:17:33 2013"
                         time_modification="Thu Jan 17 01:08:24 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30426"
                obs_have="29751"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23197"
                obs_have="23197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7882370"
                         time_creation="Thu Jan 17 01:17:33 2013"
                         time_modification="Thu Jan 17 01:08:24 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30426"
                obs_have="29751"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23197"
                obs_have="23197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="7882370"
                         time_creation="Thu Feb 14 01:11:56 2013"
                         time_modification="Thu Jan 17 01:08:24 2013" />
        <observations epoch_first="Thu Jan 17 00:00:00 2013"
                      epoch_last="Thu Jan 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30426"
                obs_have="29751"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="27206"
                obs_have="27206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23197"
                obs_have="23197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 17 02:25:00 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7054446"
                         time_creation="Thu Jan 17 02:17:30 2013"
                         time_modification="Thu Jan 17 02:08:34 2013" />
        <observations epoch_first="Thu Jan 17 01:00:00 2013"
                      epoch_last="Thu Jan 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29301"
                obs_have="27689"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 02:51:39 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7054446"
                         time_creation="Thu Jan 17 02:17:30 2013"
                         time_modification="Thu Jan 17 02:08:34 2013" />
        <observations epoch_first="Thu Jan 17 01:00:00 2013"
                      epoch_last="Thu Jan 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29301"
                obs_have="27689"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 04:47:06 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7054446"
                         time_creation="Thu Jan 17 02:17:30 2013"
                         time_modification="Thu Jan 17 02:08:34 2013" />
        <observations epoch_first="Thu Jan 17 01:00:00 2013"
                      epoch_last="Thu Jan 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29301"
                obs_have="27689"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7054446"
                         time_creation="Thu Jan 17 02:17:30 2013"
                         time_modification="Thu Jan 17 02:08:34 2013" />
        <observations epoch_first="Thu Jan 17 01:00:00 2013"
                      epoch_last="Thu Jan 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29301"
                obs_have="27689"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="7054446"
                         time_creation="Thu Feb 14 01:11:57 2013"
                         time_modification="Thu Jan 17 02:08:34 2013" />
        <observations epoch_first="Thu Jan 17 01:00:00 2013"
                      epoch_last="Thu Jan 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29301"
                obs_have="27689"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="25011"
                obs_have="25011"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22844"
                obs_have="22844"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 17 03:28:31 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6904593"
                         time_creation="Thu Jan 17 03:17:07 2013"
                         time_modification="Thu Jan 17 03:08:33 2013" />
        <observations epoch_first="Thu Jan 17 02:00:00 2013"
                      epoch_last="Thu Jan 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="29164"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="24634"
                obs_have="24634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 03:55:25 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6904593"
                         time_creation="Thu Jan 17 03:17:07 2013"
                         time_modification="Thu Jan 17 03:08:33 2013" />
        <observations epoch_first="Thu Jan 17 02:00:00 2013"
                      epoch_last="Thu Jan 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="29164"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="24634"
                obs_have="24634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 05:47:06 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6904593"
                         time_creation="Thu Jan 17 03:17:07 2013"
                         time_modification="Thu Jan 17 03:08:33 2013" />
        <observations epoch_first="Thu Jan 17 02:00:00 2013"
                      epoch_last="Thu Jan 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="29164"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="24634"
                obs_have="24634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6904593"
                         time_creation="Thu Jan 17 03:17:07 2013"
                         time_modification="Thu Jan 17 03:08:33 2013" />
        <observations epoch_first="Thu Jan 17 02:00:00 2013"
                      epoch_last="Thu Jan 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="29164"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="24634"
                obs_have="24634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:34"
                         size="6904593"
                         time_creation="Thu Feb 14 01:11:58 2013"
                         time_modification="Thu Jan 17 03:08:33 2013" />
        <observations epoch_first="Thu Jan 17 02:00:00 2013"
                      epoch_last="Thu Jan 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31554"
                obs_have="29164"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="24634"
                obs_have="24634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21760"
                obs_have="21760"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 17 04:31:00 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8021768"
                         time_creation="Thu Jan 17 04:17:12 2013"
                         time_modification="Thu Jan 17 04:08:36 2013" />
        <observations epoch_first="Thu Jan 17 03:00:00 2013"
                      epoch_last="Thu Jan 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31845"
                obs_have="30715"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="27940"
                obs_have="27940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 04:58:52 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8021768"
                         time_creation="Thu Jan 17 04:17:12 2013"
                         time_modification="Thu Jan 17 04:08:36 2013" />
        <observations epoch_first="Thu Jan 17 03:00:00 2013"
                      epoch_last="Thu Jan 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31845"
                obs_have="30715"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="27940"
                obs_have="27940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 06:49:10 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8021768"
                         time_creation="Thu Jan 17 04:17:12 2013"
                         time_modification="Thu Jan 17 04:08:36 2013" />
        <observations epoch_first="Thu Jan 17 03:00:00 2013"
                      epoch_last="Thu Jan 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31845"
                obs_have="30715"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="27940"
                obs_have="27940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8021768"
                         time_creation="Thu Jan 17 04:17:12 2013"
                         time_modification="Thu Jan 17 04:08:36 2013" />
        <observations epoch_first="Thu Jan 17 03:00:00 2013"
                      epoch_last="Thu Jan 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31845"
                obs_have="30715"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="27940"
                obs_have="27940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:37"
                         size="8021768"
                         time_creation="Thu Feb 14 01:11:58 2013"
                         time_modification="Thu Jan 17 04:08:36 2013" />
        <observations epoch_first="Thu Jan 17 03:00:00 2013"
                      epoch_last="Thu Jan 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31845"
                obs_have="30715"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="27940"
                obs_have="27940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22882"
                obs_have="22882"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 17 05:24:21 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8570187"
                         time_creation="Thu Jan 17 05:22:08 2013"
                         time_modification="Thu Jan 17 05:13:24 2013" />
        <observations epoch_first="Thu Jan 17 04:00:00 2013"
                      epoch_last="Thu Jan 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36984"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 05:58:01 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8570187"
                         time_creation="Thu Jan 17 05:22:08 2013"
                         time_modification="Thu Jan 17 05:13:24 2013" />
        <observations epoch_first="Thu Jan 17 04:00:00 2013"
                      epoch_last="Thu Jan 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36984"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8570187"
                         time_creation="Thu Jan 17 05:22:08 2013"
                         time_modification="Thu Jan 17 05:13:24 2013" />
        <observations epoch_first="Thu Jan 17 04:00:00 2013"
                      epoch_last="Thu Jan 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36984"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8570187"
                         time_creation="Thu Feb 14 01:11:59 2013"
                         time_modification="Thu Jan 17 05:13:24 2013" />
        <observations epoch_first="Thu Jan 17 04:00:00 2013"
                      epoch_last="Thu Jan 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36984"
                obs_have="35363"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30491"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 17 06:31:24 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8480828"
                         time_creation="Thu Jan 17 06:17:16 2013"
                         time_modification="Thu Jan 17 06:08:42 2013" />
        <observations epoch_first="Thu Jan 17 05:00:00 2013"
                      epoch_last="Thu Jan 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36698"
                obs_have="35052"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32225"
                obs_have="32225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 07:01:27 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8480828"
                         time_creation="Thu Jan 17 06:17:16 2013"
                         time_modification="Thu Jan 17 06:08:42 2013" />
        <observations epoch_first="Thu Jan 17 05:00:00 2013"
                      epoch_last="Thu Jan 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36698"
                obs_have="35052"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32225"
                obs_have="32225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 08:18:16 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8480828"
                         time_creation="Thu Jan 17 06:17:16 2013"
                         time_modification="Thu Jan 17 06:08:42 2013" />
        <observations epoch_first="Thu Jan 17 05:00:00 2013"
                      epoch_last="Thu Jan 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36698"
                obs_have="35052"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32225"
                obs_have="32225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 08:49:21 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8480828"
                         time_creation="Thu Jan 17 06:17:16 2013"
                         time_modification="Thu Jan 17 06:08:42 2013" />
        <observations epoch_first="Thu Jan 17 05:00:00 2013"
                      epoch_last="Thu Jan 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36698"
                obs_have="35052"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32225"
                obs_have="32225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8480828"
                         time_creation="Thu Jan 17 06:17:16 2013"
                         time_modification="Thu Jan 17 06:08:42 2013" />
        <observations epoch_first="Thu Jan 17 05:00:00 2013"
                      epoch_last="Thu Jan 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36698"
                obs_have="35052"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32225"
                obs_have="32225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8480828"
                         time_creation="Thu Feb 14 01:12:00 2013"
                         time_modification="Thu Jan 17 06:08:42 2013" />
        <observations epoch_first="Thu Jan 17 05:00:00 2013"
                      epoch_last="Thu Jan 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36698"
                obs_have="35052"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32225"
                obs_have="32225"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 17 07:39:01 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7879012"
                         time_creation="Thu Jan 17 07:22:09 2013"
                         time_modification="Thu Jan 17 07:13:17 2013" />
        <observations epoch_first="Thu Jan 17 06:00:00 2013"
                      epoch_last="Thu Jan 17 06:59:59 2013"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="33568"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="31587"
                obs_ratio="93.30" />
          <mask elevation="15 degrees"
                obs_expected="29380"
                obs_have="27363"
                obs_ratio="93.13" />
        </observations>
      </control>
      <control date="Thu Jan 17 08:03:16 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7879012"
                         time_creation="Thu Jan 17 07:22:09 2013"
                         time_modification="Thu Jan 17 07:13:17 2013" />
        <observations epoch_first="Thu Jan 17 06:00:00 2013"
                      epoch_last="Thu Jan 17 06:59:59 2013"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="33568"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="31587"
                obs_ratio="93.30" />
          <mask elevation="15 degrees"
                obs_expected="29380"
                obs_have="27363"
                obs_ratio="93.13" />
        </observations>
      </control>
      <control date="Thu Jan 17 09:44:55 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7879012"
                         time_creation="Thu Jan 17 07:22:09 2013"
                         time_modification="Thu Jan 17 07:13:17 2013" />
        <observations epoch_first="Thu Jan 17 06:00:00 2013"
                      epoch_last="Thu Jan 17 06:59:59 2013"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="33568"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="31587"
                obs_ratio="93.30" />
          <mask elevation="15 degrees"
                obs_expected="29380"
                obs_have="27363"
                obs_ratio="93.13" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7879012"
                         time_creation="Thu Jan 17 07:22:09 2013"
                         time_modification="Thu Jan 17 07:13:17 2013" />
        <observations epoch_first="Thu Jan 17 06:00:00 2013"
                      epoch_last="Thu Jan 17 06:59:59 2013"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="33568"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="31587"
                obs_ratio="93.30" />
          <mask elevation="15 degrees"
                obs_expected="29380"
                obs_have="27363"
                obs_ratio="93.13" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7879012"
                         time_creation="Thu Feb 14 01:12:01 2013"
                         time_modification="Thu Jan 17 07:13:17 2013" />
        <observations epoch_first="Thu Jan 17 06:00:00 2013"
                      epoch_last="Thu Jan 17 06:59:59 2013"
                      epochs="3348"
                      epochs_ratio="93.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="33568"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="33857"
                obs_have="31587"
                obs_ratio="93.30" />
          <mask elevation="15 degrees"
                obs_expected="29380"
                obs_have="27363"
                obs_ratio="93.13" />
        </observations>
      </control>
    </file>
    <file name="/perp017h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 17 08:35:10 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9574139"
                         time_creation="Thu Jan 17 08:17:48 2013"
                         time_modification="Thu Jan 17 08:13:15 2013" />
        <observations epoch_first="Thu Jan 17 07:00:00 2013"
                      epoch_last="Thu Jan 17 07:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45738"
                obs_have="43567"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="34488"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29699"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Jan 17 08:58:27 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9574139"
                         time_creation="Thu Jan 17 08:17:48 2013"
                         time_modification="Thu Jan 17 08:13:15 2013" />
        <observations epoch_first="Thu Jan 17 07:00:00 2013"
                      epoch_last="Thu Jan 17 07:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45738"
                obs_have="43567"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="34488"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29699"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Jan 17 10:41:56 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9574139"
                         time_creation="Thu Jan 17 08:17:48 2013"
                         time_modification="Thu Jan 17 08:13:15 2013" />
        <observations epoch_first="Thu Jan 17 07:00:00 2013"
                      epoch_last="Thu Jan 17 07:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45738"
                obs_have="43567"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="34488"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29699"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9574139"
                         time_creation="Thu Jan 17 08:17:48 2013"
                         time_modification="Thu Jan 17 08:13:15 2013" />
        <observations epoch_first="Thu Jan 17 07:00:00 2013"
                      epoch_last="Thu Jan 17 07:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45738"
                obs_have="43567"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="34488"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29699"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9574139"
                         time_creation="Thu Feb 14 01:12:03 2013"
                         time_modification="Thu Jan 17 08:13:15 2013" />
        <observations epoch_first="Thu Jan 17 07:00:00 2013"
                      epoch_last="Thu Jan 17 07:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="45738"
                obs_have="43567"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="34518"
                obs_have="34488"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29699"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp017i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 17 09:26:05 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8813112"
                         time_creation="Thu Jan 17 09:17:14 2013"
                         time_modification="Thu Jan 17 09:08:38 2013" />
        <observations epoch_first="Thu Jan 17 08:00:00 2013"
                      epoch_last="Thu Jan 17 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39138"
                obs_have="37333"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34675"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32060"
                obs_have="32050"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan 17 09:54:08 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8813112"
                         time_creation="Thu Jan 17 09:17:14 2013"
                         time_modification="Thu Jan 17 09:08:38 2013" />
        <observations epoch_first="Thu Jan 17 08:00:00 2013"
                      epoch_last="Thu Jan 17 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39138"
                obs_have="37333"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34675"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32060"
                obs_have="32050"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan 17 11:41:09 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8813112"
                         time_creation="Thu Jan 17 09:17:14 2013"
                         time_modification="Thu Jan 17 09:08:38 2013" />
        <observations epoch_first="Thu Jan 17 08:00:00 2013"
                      epoch_last="Thu Jan 17 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39138"
                obs_have="37333"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34675"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32060"
                obs_have="32050"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8813112"
                         time_creation="Thu Jan 17 09:17:14 2013"
                         time_modification="Thu Jan 17 09:08:38 2013" />
        <observations epoch_first="Thu Jan 17 08:00:00 2013"
                      epoch_last="Thu Jan 17 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39138"
                obs_have="37333"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34675"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32060"
                obs_have="32050"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:39"
                         size="8813112"
                         time_creation="Thu Feb 14 01:12:03 2013"
                         time_modification="Thu Jan 17 09:08:38 2013" />
        <observations epoch_first="Thu Jan 17 08:00:00 2013"
                      epoch_last="Thu Jan 17 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39138"
                obs_have="37333"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="34685"
                obs_have="34675"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="32060"
                obs_have="32050"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp017j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 17 10:26:51 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7543411"
                         time_creation="Thu Jan 17 10:22:45 2013"
                         time_modification="Thu Jan 17 10:13:17 2013" />
        <observations epoch_first="Thu Jan 17 09:00:00 2013"
                      epoch_last="Thu Jan 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="32181"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="31127"
                obs_have="31127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29577"
                obs_have="29577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 10:54:48 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7543411"
                         time_creation="Thu Jan 17 10:22:45 2013"
                         time_modification="Thu Jan 17 10:13:17 2013" />
        <observations epoch_first="Thu Jan 17 09:00:00 2013"
                      epoch_last="Thu Jan 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="32181"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="31127"
                obs_have="31127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29577"
                obs_have="29577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 12:43:06 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7543411"
                         time_creation="Thu Jan 17 10:22:45 2013"
                         time_modification="Thu Jan 17 10:13:17 2013" />
        <observations epoch_first="Thu Jan 17 09:00:00 2013"
                      epoch_last="Thu Jan 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="32181"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="31127"
                obs_have="31127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29577"
                obs_have="29577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7543411"
                         time_creation="Thu Jan 17 10:22:45 2013"
                         time_modification="Thu Jan 17 10:13:17 2013" />
        <observations epoch_first="Thu Jan 17 09:00:00 2013"
                      epoch_last="Thu Jan 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="32181"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="31127"
                obs_have="31127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29577"
                obs_have="29577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7543411"
                         time_creation="Thu Feb 14 01:12:04 2013"
                         time_modification="Thu Jan 17 10:13:17 2013" />
        <observations epoch_first="Thu Jan 17 09:00:00 2013"
                      epoch_last="Thu Jan 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32760"
                obs_have="32181"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="31127"
                obs_have="31127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29577"
                obs_have="29577"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 17 11:24:58 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7471355"
                         time_creation="Thu Jan 17 11:17:13 2013"
                         time_modification="Thu Jan 17 11:08:40 2013" />
        <observations epoch_first="Thu Jan 17 10:00:00 2013"
                      epoch_last="Thu Jan 17 10:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31670"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="28072"
                obs_have="27806"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="24671"
                obs_have="24518"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Thu Jan 17 11:50:17 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7471355"
                         time_creation="Thu Jan 17 11:17:13 2013"
                         time_modification="Thu Jan 17 11:08:40 2013" />
        <observations epoch_first="Thu Jan 17 10:00:00 2013"
                      epoch_last="Thu Jan 17 10:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31670"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="28072"
                obs_have="27806"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="24671"
                obs_have="24518"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Thu Jan 17 13:40:18 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7471355"
                         time_creation="Thu Jan 17 11:17:13 2013"
                         time_modification="Thu Jan 17 11:08:40 2013" />
        <observations epoch_first="Thu Jan 17 10:00:00 2013"
                      epoch_last="Thu Jan 17 10:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31670"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="28072"
                obs_have="27806"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="24671"
                obs_have="24518"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7471355"
                         time_creation="Thu Jan 17 11:17:13 2013"
                         time_modification="Thu Jan 17 11:08:40 2013" />
        <observations epoch_first="Thu Jan 17 10:00:00 2013"
                      epoch_last="Thu Jan 17 10:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31670"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="28072"
                obs_have="27806"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="24671"
                obs_have="24518"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7471355"
                         time_creation="Thu Feb 14 01:12:05 2013"
                         time_modification="Thu Jan 17 11:08:40 2013" />
        <observations epoch_first="Thu Jan 17 10:00:00 2013"
                      epoch_last="Thu Jan 17 10:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="33174"
                obs_have="31670"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="28072"
                obs_have="27806"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="24671"
                obs_have="24518"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/perp017l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 17 12:24:52 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7873877"
                         time_creation="Thu Jan 17 12:22:20 2013"
                         time_modification="Thu Jan 17 12:13:17 2013" />
        <observations epoch_first="Thu Jan 17 11:00:00 2013"
                      epoch_last="Thu Jan 17 11:59:59 2013"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="29961"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="26260"
                obs_have="25958"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="21833"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Thu Jan 17 12:51:50 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7873877"
                         time_creation="Thu Jan 17 12:22:20 2013"
                         time_modification="Thu Jan 17 12:13:17 2013" />
        <observations epoch_first="Thu Jan 17 11:00:00 2013"
                      epoch_last="Thu Jan 17 11:59:59 2013"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="29961"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="26260"
                obs_have="25958"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="21833"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Thu Jan 17 14:39:41 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7873877"
                         time_creation="Thu Jan 17 12:22:20 2013"
                         time_modification="Thu Jan 17 12:13:17 2013" />
        <observations epoch_first="Thu Jan 17 11:00:00 2013"
                      epoch_last="Thu Jan 17 11:59:59 2013"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="29961"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="26260"
                obs_have="25958"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="21833"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7873877"
                         time_creation="Thu Jan 17 12:22:20 2013"
                         time_modification="Thu Jan 17 12:13:17 2013" />
        <observations epoch_first="Thu Jan 17 11:00:00 2013"
                      epoch_last="Thu Jan 17 11:59:59 2013"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="29961"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="26260"
                obs_have="25958"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="21833"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7873877"
                         time_creation="Thu Feb 14 01:12:06 2013"
                         time_modification="Thu Jan 17 12:13:17 2013" />
        <observations epoch_first="Thu Jan 17 11:00:00 2013"
                      epoch_last="Thu Jan 17 11:59:59 2013"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="29961"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="26260"
                obs_have="25958"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22096"
                obs_have="21833"
                obs_ratio="98.81" />
        </observations>
      </control>
    </file>
    <file name="/perp017m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 17 13:28:37 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8196280"
                         time_creation="Thu Jan 17 13:17:28 2013"
                         time_modification="Thu Jan 17 13:08:34 2013" />
        <observations epoch_first="Thu Jan 17 12:00:00 2013"
                      epoch_last="Thu Jan 17 12:59:59 2013"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="30879"
                obs_have="30140"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29487"
                obs_have="29158"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27639"
                obs_have="27318"
                obs_ratio="98.84" />
        </observations>
      </control>
      <control date="Thu Jan 17 13:54:07 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8196280"
                         time_creation="Thu Jan 17 13:17:28 2013"
                         time_modification="Thu Jan 17 13:08:34 2013" />
        <observations epoch_first="Thu Jan 17 12:00:00 2013"
                      epoch_last="Thu Jan 17 12:59:59 2013"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="30879"
                obs_have="30140"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29487"
                obs_have="29158"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27639"
                obs_have="27318"
                obs_ratio="98.84" />
        </observations>
      </control>
      <control date="Thu Jan 17 15:48:56 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8196280"
                         time_creation="Thu Jan 17 13:17:28 2013"
                         time_modification="Thu Jan 17 13:08:34 2013" />
        <observations epoch_first="Thu Jan 17 12:00:00 2013"
                      epoch_last="Thu Jan 17 12:59:59 2013"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="30879"
                obs_have="30140"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29487"
                obs_have="29158"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27639"
                obs_have="27318"
                obs_ratio="98.84" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8196280"
                         time_creation="Thu Jan 17 13:17:28 2013"
                         time_modification="Thu Jan 17 13:08:34 2013" />
        <observations epoch_first="Thu Jan 17 12:00:00 2013"
                      epoch_last="Thu Jan 17 12:59:59 2013"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="30879"
                obs_have="30140"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29487"
                obs_have="29158"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27639"
                obs_have="27318"
                obs_ratio="98.84" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:35"
                         size="8196280"
                         time_creation="Thu Feb 14 01:12:07 2013"
                         time_modification="Thu Jan 17 13:08:34 2013" />
        <observations epoch_first="Thu Jan 17 12:00:00 2013"
                      epoch_last="Thu Jan 17 12:59:59 2013"
                      epochs="3559"
                      epochs_ratio="98.86">
          <mask elevation="03 degrees"
                obs_expected="30879"
                obs_have="30140"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29487"
                obs_have="29158"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="27639"
                obs_have="27318"
                obs_ratio="98.84" />
        </observations>
      </control>
    </file>
    <file name="/perp017n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 17 14:27:10 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8773668"
                         time_creation="Thu Jan 17 14:17:27 2013"
                         time_modification="Thu Jan 17 14:08:37 2013" />
        <observations epoch_first="Thu Jan 17 13:00:00 2013"
                      epoch_last="Thu Jan 17 13:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35109"
                obs_have="33599"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29280"
                obs_have="29237"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24622"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Jan 17 14:51:36 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8773668"
                         time_creation="Thu Jan 17 14:17:27 2013"
                         time_modification="Thu Jan 17 14:08:37 2013" />
        <observations epoch_first="Thu Jan 17 13:00:00 2013"
                      epoch_last="Thu Jan 17 13:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35109"
                obs_have="33599"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29280"
                obs_have="29237"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24622"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Jan 17 16:56:35 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8773668"
                         time_creation="Thu Jan 17 14:17:27 2013"
                         time_modification="Thu Jan 17 14:08:37 2013" />
        <observations epoch_first="Thu Jan 17 13:00:00 2013"
                      epoch_last="Thu Jan 17 13:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35109"
                obs_have="33599"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29280"
                obs_have="29237"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24622"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8773668"
                         time_creation="Thu Jan 17 14:17:27 2013"
                         time_modification="Thu Jan 17 14:08:37 2013" />
        <observations epoch_first="Thu Jan 17 13:00:00 2013"
                      epoch_last="Thu Jan 17 13:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35109"
                obs_have="33599"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29280"
                obs_have="29237"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24622"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8773668"
                         time_creation="Thu Feb 14 01:12:08 2013"
                         time_modification="Thu Jan 17 14:08:37 2013" />
        <observations epoch_first="Thu Jan 17 13:00:00 2013"
                      epoch_last="Thu Jan 17 13:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35109"
                obs_have="33599"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29280"
                obs_have="29237"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="24654"
                obs_have="24622"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp017o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 17 15:24:59 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8371401"
                         time_creation="Thu Jan 17 15:23:01 2013"
                         time_modification="Thu Jan 17 15:13:20 2013" />
        <observations epoch_first="Thu Jan 17 14:00:00 2013"
                      epoch_last="Thu Jan 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="30747"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="25005"
                obs_have="24536"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23438"
                obs_have="22969"
                obs_ratio="98.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 15:57:11 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8371401"
                         time_creation="Thu Jan 17 15:23:01 2013"
                         time_modification="Thu Jan 17 15:13:20 2013" />
        <observations epoch_first="Thu Jan 17 14:00:00 2013"
                      epoch_last="Thu Jan 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="30747"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="25005"
                obs_have="24536"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23438"
                obs_have="22969"
                obs_ratio="98.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 17:47:42 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8371401"
                         time_creation="Thu Jan 17 15:23:01 2013"
                         time_modification="Thu Jan 17 15:13:20 2013" />
        <observations epoch_first="Thu Jan 17 14:00:00 2013"
                      epoch_last="Thu Jan 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="30747"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="25005"
                obs_have="24536"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23438"
                obs_have="22969"
                obs_ratio="98.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8371401"
                         time_creation="Thu Jan 17 15:23:01 2013"
                         time_modification="Thu Jan 17 15:13:20 2013" />
        <observations epoch_first="Thu Jan 17 14:00:00 2013"
                      epoch_last="Thu Jan 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="30747"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="25005"
                obs_have="24536"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23438"
                obs_have="22969"
                obs_ratio="98.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8371401"
                         time_creation="Thu Feb 14 01:12:09 2013"
                         time_modification="Thu Jan 17 15:13:20 2013" />
        <observations epoch_first="Thu Jan 17 14:00:00 2013"
                      epoch_last="Thu Jan 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34447"
                obs_have="30747"
                obs_ratio="89.26" />
          <mask elevation="10 degrees"
                obs_expected="25005"
                obs_have="24536"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="23438"
                obs_have="22969"
                obs_ratio="98.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 17 16:34:49 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8817715"
                         time_creation="Thu Jan 17 16:22:17 2013"
                         time_modification="Thu Jan 17 16:15:11 2013" />
        <observations epoch_first="Thu Jan 17 15:00:00 2013"
                      epoch_last="Thu Jan 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="33756"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26544"
                obs_have="26544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8817715"
                         time_creation="Thu Jan 17 16:22:17 2013"
                         time_modification="Thu Jan 17 16:15:11 2013" />
        <observations epoch_first="Thu Jan 17 15:00:00 2013"
                      epoch_last="Thu Jan 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="33756"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26544"
                obs_have="26544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="8817715"
                         time_creation="Thu Feb 14 01:12:10 2013"
                         time_modification="Thu Jan 17 16:15:11 2013" />
        <observations epoch_first="Thu Jan 17 15:00:00 2013"
                      epoch_last="Thu Jan 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34126"
                obs_have="33756"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="30304"
                obs_have="30304"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26544"
                obs_have="26544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 17 17:29:44 2013"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8284245"
                         time_creation="Thu Jan 17 17:22:21 2013"
                         time_modification="Thu Jan 17 17:15:21 2013" />
        <observations epoch_first="Thu Jan 17 16:00:00 2013"
                      epoch_last="Thu Jan 17 16:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="33525"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="30442"
                obs_have="30425"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28188"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jan 17 18:01:17 2013"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8284245"
                         time_creation="Thu Jan 17 17:22:21 2013"
                         time_modification="Thu Jan 17 17:15:21 2013" />
        <observations epoch_first="Thu Jan 17 16:00:00 2013"
                      epoch_last="Thu Jan 17 16:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="33525"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="30442"
                obs_have="30425"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28188"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jan 17 19:18:01 2013"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8284245"
                         time_creation="Thu Jan 17 17:22:21 2013"
                         time_modification="Thu Jan 17 17:15:21 2013" />
        <observations epoch_first="Thu Jan 17 16:00:00 2013"
                      epoch_last="Thu Jan 17 16:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="33525"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="30442"
                obs_have="30425"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28188"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8284245"
                         time_creation="Thu Jan 17 17:22:21 2013"
                         time_modification="Thu Jan 17 17:15:21 2013" />
        <observations epoch_first="Thu Jan 17 16:00:00 2013"
                      epoch_last="Thu Jan 17 16:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="33525"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="30442"
                obs_have="30425"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28188"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:15:22"
                         size="8284245"
                         time_creation="Thu Feb 14 01:12:11 2013"
                         time_modification="Thu Jan 17 17:15:21 2013" />
        <observations epoch_first="Thu Jan 17 16:00:00 2013"
                      epoch_last="Thu Jan 17 16:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="33525"
                obs_ratio="96.16" />
          <mask elevation="10 degrees"
                obs_expected="30442"
                obs_have="30425"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28204"
                obs_have="28188"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp017r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 17 18:37:14 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="7679658"
                         time_creation="Thu Jan 17 18:22:20 2013"
                         time_modification="Thu Jan 17 18:15:11 2013" />
        <observations epoch_first="Thu Jan 17 17:00:00 2013"
                      epoch_last="Thu Jan 17 17:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34492"
                obs_have="33020"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="29219"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25743"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Jan 17 19:00:39 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="7679658"
                         time_creation="Thu Jan 17 18:22:20 2013"
                         time_modification="Thu Jan 17 18:15:11 2013" />
        <observations epoch_first="Thu Jan 17 17:00:00 2013"
                      epoch_last="Thu Jan 17 17:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34492"
                obs_have="33020"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="29219"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25743"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Jan 17 20:31:04 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="7679658"
                         time_creation="Thu Jan 17 18:22:20 2013"
                         time_modification="Thu Jan 17 18:15:11 2013" />
        <observations epoch_first="Thu Jan 17 17:00:00 2013"
                      epoch_last="Thu Jan 17 17:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34492"
                obs_have="33020"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="29219"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25743"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Jan 17 21:03:15 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="7679658"
                         time_creation="Thu Jan 17 18:22:20 2013"
                         time_modification="Thu Jan 17 18:15:11 2013" />
        <observations epoch_first="Thu Jan 17 17:00:00 2013"
                      epoch_last="Thu Jan 17 17:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34492"
                obs_have="33020"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="29219"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25743"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="7679658"
                         time_creation="Thu Jan 17 18:22:20 2013"
                         time_modification="Thu Jan 17 18:15:11 2013" />
        <observations epoch_first="Thu Jan 17 17:00:00 2013"
                      epoch_last="Thu Jan 17 17:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34492"
                obs_have="33020"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="29219"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25743"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:15:12"
                         size="7679658"
                         time_creation="Thu Feb 14 01:12:12 2013"
                         time_modification="Thu Jan 17 18:15:11 2013" />
        <observations epoch_first="Thu Jan 17 17:00:00 2013"
                      epoch_last="Thu Jan 17 17:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34492"
                obs_have="33020"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29274"
                obs_have="29219"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25792"
                obs_have="25743"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp017s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 17 19:44:19 2013"
               level="3">
        <file_statistics latency="00:15:15"
                         size="7184680"
                         time_creation="Thu Jan 17 19:22:24 2013"
                         time_modification="Thu Jan 17 19:15:14 2013" />
        <observations epoch_first="Thu Jan 17 18:00:00 2013"
                      epoch_last="Thu Jan 17 18:59:59 2013"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="33855"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="28612"
                obs_have="28397"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="25991"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Thu Jan 17 20:04:52 2013"
               level="3">
        <file_statistics latency="00:15:15"
                         size="7184680"
                         time_creation="Thu Jan 17 19:22:24 2013"
                         time_modification="Thu Jan 17 19:15:14 2013" />
        <observations epoch_first="Thu Jan 17 18:00:00 2013"
                      epoch_last="Thu Jan 17 18:59:59 2013"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="33855"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="28612"
                obs_have="28397"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="25991"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Thu Jan 17 22:03:30 2013"
               level="3">
        <file_statistics latency="00:15:15"
                         size="7184680"
                         time_creation="Thu Jan 17 19:22:24 2013"
                         time_modification="Thu Jan 17 19:15:14 2013" />
        <observations epoch_first="Thu Jan 17 18:00:00 2013"
                      epoch_last="Thu Jan 17 18:59:59 2013"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="33855"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="28612"
                obs_have="28397"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="25991"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:15:15"
                         size="7184680"
                         time_creation="Thu Jan 17 19:22:24 2013"
                         time_modification="Thu Jan 17 19:15:14 2013" />
        <observations epoch_first="Thu Jan 17 18:00:00 2013"
                      epoch_last="Thu Jan 17 18:59:59 2013"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="33855"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="28612"
                obs_have="28397"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="25991"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:15:15"
                         size="7184680"
                         time_creation="Thu Feb 14 01:12:13 2013"
                         time_modification="Thu Jan 17 19:15:14 2013" />
        <observations epoch_first="Thu Jan 17 18:00:00 2013"
                      epoch_last="Thu Jan 17 18:59:59 2013"
                      epochs="3573"
                      epochs_ratio="99.25">
          <mask elevation="03 degrees"
                obs_expected="35568"
                obs_have="33855"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="28612"
                obs_have="28397"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="25991"
                obs_ratio="99.24" />
        </observations>
      </control>
    </file>
    <file name="/perp017t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7770306"
                         time_creation="Thu Jan 17 20:17:27 2013"
                         time_modification="Thu Jan 17 20:08:37 2013" />
        <observations epoch_first="Thu Jan 17 19:00:00 2013"
                      epoch_last="Thu Jan 17 19:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34442"
                obs_have="32452"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28763"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26490"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7770306"
                         time_creation="Thu Feb 14 01:12:13 2013"
                         time_modification="Thu Jan 17 20:08:37 2013" />
        <observations epoch_first="Thu Jan 17 19:00:00 2013"
                      epoch_last="Thu Jan 17 19:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34442"
                obs_have="32452"
                obs_ratio="94.22" />
          <mask elevation="10 degrees"
                obs_expected="28778"
                obs_have="28763"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26504"
                obs_have="26490"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp017u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 17 21:36:37 2013"
               level="3">
        <file_statistics latency="00:18:23"
                         size="8122742"
                         time_creation="Thu Jan 17 21:27:34 2013"
                         time_modification="Thu Jan 17 21:18:22 2013" />
        <observations epoch_first="Thu Jan 17 20:00:00 2013"
                      epoch_last="Thu Jan 17 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35473"
                obs_have="33481"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="30363"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="28332"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan 17 23:43:13 2013"
               level="3">
        <file_statistics latency="00:18:23"
                         size="8122742"
                         time_creation="Thu Jan 17 21:27:34 2013"
                         time_modification="Thu Jan 17 21:18:22 2013" />
        <observations epoch_first="Thu Jan 17 20:00:00 2013"
                      epoch_last="Thu Jan 17 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35473"
                obs_have="33481"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="30363"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="28332"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:18:23"
                         size="8122742"
                         time_creation="Thu Jan 17 21:27:34 2013"
                         time_modification="Thu Jan 17 21:18:22 2013" />
        <observations epoch_first="Thu Jan 17 20:00:00 2013"
                      epoch_last="Thu Jan 17 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35473"
                obs_have="33481"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="30363"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="28332"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:18:23"
                         size="8122742"
                         time_creation="Thu Feb 14 01:12:14 2013"
                         time_modification="Thu Jan 17 21:18:22 2013" />
        <observations epoch_first="Thu Jan 17 20:00:00 2013"
                      epoch_last="Thu Jan 17 20:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35473"
                obs_have="33481"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="30372"
                obs_have="30363"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28340"
                obs_have="28332"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp017v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 17 22:46:28 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8414503"
                         time_creation="Thu Jan 17 22:17:32 2013"
                         time_modification="Thu Jan 17 22:08:43 2013" />
        <observations epoch_first="Thu Jan 17 21:00:00 2013"
                      epoch_last="Thu Jan 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34257"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="28285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 17 23:13:21 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8414503"
                         time_creation="Thu Jan 17 22:17:32 2013"
                         time_modification="Thu Jan 17 22:08:43 2013" />
        <observations epoch_first="Thu Jan 17 21:00:00 2013"
                      epoch_last="Thu Jan 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34257"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="28285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 00:26:52 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8414503"
                         time_creation="Thu Jan 17 22:17:32 2013"
                         time_modification="Thu Jan 17 22:08:43 2013" />
        <observations epoch_first="Thu Jan 17 21:00:00 2013"
                      epoch_last="Thu Jan 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34257"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="28285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 01:06:07 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8414503"
                         time_creation="Thu Jan 17 22:17:32 2013"
                         time_modification="Thu Jan 17 22:08:43 2013" />
        <observations epoch_first="Thu Jan 17 21:00:00 2013"
                      epoch_last="Thu Jan 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34257"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="28285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8414503"
                         time_creation="Thu Jan 17 22:17:32 2013"
                         time_modification="Thu Jan 17 22:08:43 2013" />
        <observations epoch_first="Thu Jan 17 21:00:00 2013"
                      epoch_last="Thu Jan 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34257"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="28285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8414503"
                         time_creation="Thu Feb 14 01:12:15 2013"
                         time_modification="Thu Jan 17 22:08:43 2013" />
        <observations epoch_first="Thu Jan 17 21:00:00 2013"
                      epoch_last="Thu Jan 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35296"
                obs_have="34257"
                obs_ratio="97.06" />
          <mask elevation="10 degrees"
                obs_expected="31893"
                obs_have="31893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28285"
                obs_have="28285"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp017w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 18 00:03:49 2013"
               level="3">
        <file_statistics latency="00:18:17"
                         size="8886151"
                         time_creation="Thu Jan 17 23:27:32 2013"
                         time_modification="Thu Jan 17 23:18:16 2013" />
        <observations epoch_first="Thu Jan 17 22:00:00 2013"
                      epoch_last="Thu Jan 17 22:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="37713"
                obs_have="36024"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="32272"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27683"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Jan 18 01:45:31 2013"
               level="3">
        <file_statistics latency="00:18:17"
                         size="8886151"
                         time_creation="Thu Jan 17 23:27:32 2013"
                         time_modification="Thu Jan 17 23:18:16 2013" />
        <observations epoch_first="Thu Jan 17 22:00:00 2013"
                      epoch_last="Thu Jan 17 22:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="37713"
                obs_have="36024"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="32272"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27683"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:18:17"
                         size="8886151"
                         time_creation="Thu Jan 17 23:27:32 2013"
                         time_modification="Thu Jan 17 23:18:16 2013" />
        <observations epoch_first="Thu Jan 17 22:00:00 2013"
                      epoch_last="Thu Jan 17 22:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="37713"
                obs_have="36024"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="32272"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27683"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:18:17"
                         size="8886151"
                         time_creation="Thu Feb 14 01:12:16 2013"
                         time_modification="Thu Jan 17 23:18:16 2013" />
        <observations epoch_first="Thu Jan 17 22:00:00 2013"
                      epoch_last="Thu Jan 17 22:59:59 2013"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="37713"
                obs_have="36024"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="32272"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27718"
                obs_have="27683"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp017x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 18 00:50:50 2013"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8817286"
                         time_creation="Fri Jan 18 00:27:31 2013"
                         time_modification="Fri Jan 18 00:18:20 2013" />
        <observations epoch_first="Thu Jan 17 23:00:00 2013"
                      epoch_last="Thu Jan 17 23:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35846"
                obs_have="34257"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="30081"
                obs_have="30071"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23875"
                obs_have="23869"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 18 02:41:17 2013"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8817286"
                         time_creation="Fri Jan 18 00:27:31 2013"
                         time_modification="Fri Jan 18 00:18:20 2013" />
        <observations epoch_first="Thu Jan 17 23:00:00 2013"
                      epoch_last="Thu Jan 17 23:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35846"
                obs_have="34257"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="30081"
                obs_have="30071"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23875"
                obs_have="23869"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:49:22 2013"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8817286"
                         time_creation="Fri Jan 18 00:27:31 2013"
                         time_modification="Fri Jan 18 00:18:20 2013" />
        <observations epoch_first="Thu Jan 17 23:00:00 2013"
                      epoch_last="Thu Jan 17 23:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35846"
                obs_have="34257"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="30081"
                obs_have="30071"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23875"
                obs_have="23869"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 16 07:12:39 2013"
               level="3">
        <file_statistics latency="00:18:21"
                         size="8817286"
                         time_creation="Thu Feb 14 01:12:16 2013"
                         time_modification="Fri Jan 18 00:18:20 2013" />
        <observations epoch_first="Thu Jan 17 23:00:00 2013"
                      epoch_last="Thu Jan 17 23:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35846"
                obs_have="34257"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="30081"
                obs_have="30071"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23875"
                obs_have="23869"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
  </station>
</QC>
