<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-11 00:00:00"
    DayOfYear="42"
    Year="2012">
  <station name="PERP">
    <file name="/perp0420.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 12 23:17:44 2012"
               level="3">
        <file_statistics latency="18:34:03"
                         size="7106147"
                         time_creation="Sun Feb 12 19:11:56 2012"
                         time_modification="Sun Feb 12 18:33:33 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:30 2012"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28161"
                obs_have="27934"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23679"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21184"
                obs_have="21155"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Mon Mar 12 11:38:50 2012"
               level="3">
        <file_statistics latency="5 day(s) 07:37:17"
                         size="7106147"
                         time_creation="Sat Mar 10 01:04:08 2012"
                         time_modification="Fri Feb 17 07:36:47 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:30 2012"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28161"
                obs_have="27934"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23679"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21184"
                obs_have="21155"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp042a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 11 01:24:13 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7780635"
                         time_creation="Sat Feb 11 01:17:10 2012"
                         time_modification="Sat Feb 11 01:13:17 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 00:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="30420"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="25327"
                obs_have="25219"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23330"
                obs_have="23225"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Feb 11 01:49:08 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7780635"
                         time_creation="Sat Feb 11 01:17:10 2012"
                         time_modification="Sat Feb 11 01:13:17 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 00:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="30420"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="25327"
                obs_have="25219"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23330"
                obs_have="23225"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sat Feb 11 03:43:21 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7780635"
                         time_creation="Sat Feb 11 01:17:10 2012"
                         time_modification="Sat Feb 11 01:13:17 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 00:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="30420"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="25327"
                obs_have="25219"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23330"
                obs_have="23225"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7780635"
                         time_creation="Sat Feb 11 01:17:10 2012"
                         time_modification="Sat Feb 11 01:13:17 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 00:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="30420"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="25327"
                obs_have="25219"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23330"
                obs_have="23225"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="7780635"
                         time_creation="Sat Mar 10 00:58:03 2012"
                         time_modification="Sat Feb 11 01:13:17 2012" />
        <observations epoch_first="Sat Feb 11 00:00:00 2012"
                      epoch_last="Sat Feb 11 00:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="31106"
                obs_have="30420"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="25327"
                obs_have="25219"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23330"
                obs_have="23225"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/perp042b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 11 02:26:09 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7721916"
                         time_creation="Sat Feb 11 02:12:17 2012"
                         time_modification="Sat Feb 11 02:08:40 2012" />
        <observations epoch_first="Sat Feb 11 01:00:00 2012"
                      epoch_last="Sat Feb 11 01:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="30469"
                obs_have="30385"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="26871"
                obs_have="26851"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22956"
                obs_have="22939"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sat Feb 11 02:55:36 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7721916"
                         time_creation="Sat Feb 11 02:12:17 2012"
                         time_modification="Sat Feb 11 02:08:40 2012" />
        <observations epoch_first="Sat Feb 11 01:00:00 2012"
                      epoch_last="Sat Feb 11 01:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="30469"
                obs_have="30385"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="26871"
                obs_have="26851"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22956"
                obs_have="22939"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sat Feb 11 05:00:49 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7721916"
                         time_creation="Sat Feb 11 02:12:17 2012"
                         time_modification="Sat Feb 11 02:08:40 2012" />
        <observations epoch_first="Sat Feb 11 01:00:00 2012"
                      epoch_last="Sat Feb 11 01:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="30469"
                obs_have="30385"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="26871"
                obs_have="26851"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22956"
                obs_have="22939"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7721916"
                         time_creation="Sat Feb 11 02:12:17 2012"
                         time_modification="Sat Feb 11 02:08:40 2012" />
        <observations epoch_first="Sat Feb 11 01:00:00 2012"
                      epoch_last="Sat Feb 11 01:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="30469"
                obs_have="30385"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="26871"
                obs_have="26851"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22956"
                obs_have="22939"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="7721916"
                         time_creation="Sat Mar 10 00:58:04 2012"
                         time_modification="Sat Feb 11 02:08:40 2012" />
        <observations epoch_first="Sat Feb 11 01:00:00 2012"
                      epoch_last="Sat Feb 11 01:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="30469"
                obs_have="30385"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="26871"
                obs_have="26851"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="22956"
                obs_have="22939"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp042c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 11 03:30:16 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9065391"
                         time_creation="Sat Feb 11 03:12:23 2012"
                         time_modification="Sat Feb 11 03:08:49 2012" />
        <observations epoch_first="Sat Feb 11 02:00:00 2012"
                      epoch_last="Sat Feb 11 02:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35128"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="24905"
                obs_have="24898"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21311"
                obs_have="21305"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 03:58:16 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9065391"
                         time_creation="Sat Feb 11 03:12:23 2012"
                         time_modification="Sat Feb 11 03:08:49 2012" />
        <observations epoch_first="Sat Feb 11 02:00:00 2012"
                      epoch_last="Sat Feb 11 02:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35128"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="24905"
                obs_have="24898"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21311"
                obs_have="21305"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 05:58:57 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9065391"
                         time_creation="Sat Feb 11 03:12:23 2012"
                         time_modification="Sat Feb 11 03:08:49 2012" />
        <observations epoch_first="Sat Feb 11 02:00:00 2012"
                      epoch_last="Sat Feb 11 02:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35128"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="24905"
                obs_have="24898"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21311"
                obs_have="21305"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9065391"
                         time_creation="Sat Feb 11 03:12:23 2012"
                         time_modification="Sat Feb 11 03:08:49 2012" />
        <observations epoch_first="Sat Feb 11 02:00:00 2012"
                      epoch_last="Sat Feb 11 02:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35128"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="24905"
                obs_have="24898"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21311"
                obs_have="21305"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9065391"
                         time_creation="Sat Mar 10 00:58:05 2012"
                         time_modification="Sat Feb 11 03:08:49 2012" />
        <observations epoch_first="Sat Feb 11 02:00:00 2012"
                      epoch_last="Sat Feb 11 02:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35128"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="24905"
                obs_have="24898"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21311"
                obs_have="21305"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp042d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 11 04:36:14 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9155702"
                         time_creation="Sat Feb 11 04:12:19 2012"
                         time_modification="Sat Feb 11 04:08:52 2012" />
        <observations epoch_first="Sat Feb 11 03:00:00 2012"
                      epoch_last="Sat Feb 11 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35620"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 11 07:09:24 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9155702"
                         time_creation="Sat Feb 11 04:12:19 2012"
                         time_modification="Sat Feb 11 04:08:52 2012" />
        <observations epoch_first="Sat Feb 11 03:00:00 2012"
                      epoch_last="Sat Feb 11 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35620"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9155702"
                         time_creation="Sat Feb 11 04:12:19 2012"
                         time_modification="Sat Feb 11 04:08:52 2012" />
        <observations epoch_first="Sat Feb 11 03:00:00 2012"
                      epoch_last="Sat Feb 11 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35620"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9155702"
                         time_creation="Sat Mar 10 00:58:07 2012"
                         time_modification="Sat Feb 11 04:08:52 2012" />
        <observations epoch_first="Sat Feb 11 03:00:00 2012"
                      epoch_last="Sat Feb 11 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35864"
                obs_have="35620"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 11 05:37:28 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9474974"
                         time_creation="Sat Feb 11 05:17:06 2012"
                         time_modification="Sat Feb 11 05:13:13 2012" />
        <observations epoch_first="Sat Feb 11 04:00:00 2012"
                      epoch_last="Sat Feb 11 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="36772"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="31056"
                obs_have="31056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27659"
                obs_have="27659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9474974"
                         time_creation="Sat Feb 11 05:17:06 2012"
                         time_modification="Sat Feb 11 05:13:13 2012" />
        <observations epoch_first="Sat Feb 11 04:00:00 2012"
                      epoch_last="Sat Feb 11 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="36772"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="31056"
                obs_have="31056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27659"
                obs_have="27659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9474974"
                         time_creation="Sat Mar 10 00:58:08 2012"
                         time_modification="Sat Feb 11 05:13:13 2012" />
        <observations epoch_first="Sat Feb 11 04:00:00 2012"
                      epoch_last="Sat Feb 11 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="36772"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="31056"
                obs_have="31056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27659"
                obs_have="27659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 11 06:43:42 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9375960"
                         time_creation="Sat Feb 11 06:17:15 2012"
                         time_modification="Sat Feb 11 06:13:15 2012" />
        <observations epoch_first="Sat Feb 11 05:00:00 2012"
                      epoch_last="Sat Feb 11 05:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="35275"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="32105"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28688"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Feb 11 08:17:26 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9375960"
                         time_creation="Sat Feb 11 06:17:15 2012"
                         time_modification="Sat Feb 11 06:13:15 2012" />
        <observations epoch_first="Sat Feb 11 05:00:00 2012"
                      epoch_last="Sat Feb 11 05:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="35275"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="32105"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28688"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Feb 11 09:10:52 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9375960"
                         time_creation="Sat Feb 11 06:17:15 2012"
                         time_modification="Sat Feb 11 06:13:15 2012" />
        <observations epoch_first="Sat Feb 11 05:00:00 2012"
                      epoch_last="Sat Feb 11 05:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="35275"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="32105"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28688"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9375960"
                         time_creation="Sat Feb 11 06:17:15 2012"
                         time_modification="Sat Feb 11 06:13:15 2012" />
        <observations epoch_first="Sat Feb 11 05:00:00 2012"
                      epoch_last="Sat Feb 11 05:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="35275"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="32105"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28688"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="9375960"
                         time_creation="Sat Mar 10 00:58:09 2012"
                         time_modification="Sat Feb 11 06:13:15 2012" />
        <observations epoch_first="Sat Feb 11 05:00:00 2012"
                      epoch_last="Sat Feb 11 05:59:59 2012"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="35415"
                obs_have="35275"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="32231"
                obs_have="32105"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28688"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/perp042g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 11 07:45:27 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="10242771"
                         time_creation="Sat Feb 11 07:17:15 2012"
                         time_modification="Sat Feb 11 07:13:17 2012" />
        <observations epoch_first="Sat Feb 11 06:00:00 2012"
                      epoch_last="Sat Feb 11 06:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="45792"
                obs_have="45115"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="33706"
                obs_have="33439"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="28366"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="10242771"
                         time_creation="Sat Feb 11 07:17:15 2012"
                         time_modification="Sat Feb 11 07:13:17 2012" />
        <observations epoch_first="Sat Feb 11 06:00:00 2012"
                      epoch_last="Sat Feb 11 06:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="45792"
                obs_have="45115"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="33706"
                obs_have="33439"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="28366"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="10242771"
                         time_creation="Sat Mar 10 00:58:10 2012"
                         time_modification="Sat Feb 11 07:13:17 2012" />
        <observations epoch_first="Sat Feb 11 06:00:00 2012"
                      epoch_last="Sat Feb 11 06:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="45792"
                obs_have="45115"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="33706"
                obs_have="33439"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="28592"
                obs_have="28366"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/perp042h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 11 08:49:30 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10118903"
                         time_creation="Sat Feb 11 08:17:18 2012"
                         time_modification="Sat Feb 11 08:13:10 2012" />
        <observations epoch_first="Sat Feb 11 07:00:00 2012"
                      epoch_last="Sat Feb 11 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41722"
                obs_have="41607"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="34469"
                obs_have="34440"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30429"
                obs_have="30405"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Feb 11 10:14:41 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10118903"
                         time_creation="Sat Feb 11 08:17:18 2012"
                         time_modification="Sat Feb 11 08:13:10 2012" />
        <observations epoch_first="Sat Feb 11 07:00:00 2012"
                      epoch_last="Sat Feb 11 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41722"
                obs_have="41607"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="34469"
                obs_have="34440"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30429"
                obs_have="30405"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Feb 11 11:02:11 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10118903"
                         time_creation="Sat Feb 11 08:17:18 2012"
                         time_modification="Sat Feb 11 08:13:10 2012" />
        <observations epoch_first="Sat Feb 11 07:00:00 2012"
                      epoch_last="Sat Feb 11 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41722"
                obs_have="41607"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="34469"
                obs_have="34440"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30429"
                obs_have="30405"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10118903"
                         time_creation="Sat Feb 11 08:17:18 2012"
                         time_modification="Sat Feb 11 08:13:10 2012" />
        <observations epoch_first="Sat Feb 11 07:00:00 2012"
                      epoch_last="Sat Feb 11 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41722"
                obs_have="41607"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="34469"
                obs_have="34440"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30429"
                obs_have="30405"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:11"
                         size="10118903"
                         time_creation="Sat Mar 10 00:58:12 2012"
                         time_modification="Sat Feb 11 08:13:10 2012" />
        <observations epoch_first="Sat Feb 11 07:00:00 2012"
                      epoch_last="Sat Feb 11 07:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41722"
                obs_have="41607"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="34469"
                obs_have="34440"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="30429"
                obs_have="30405"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp042i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 11 09:37:01 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8629977"
                         time_creation="Sat Feb 11 09:12:25 2012"
                         time_modification="Sat Feb 11 09:08:41 2012" />
        <observations epoch_first="Sat Feb 11 08:00:00 2012"
                      epoch_last="Sat Feb 11 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36277"
                obs_have="36267"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="35969"
                obs_have="35959"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34242"
                obs_have="34233"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 09:59:44 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8629977"
                         time_creation="Sat Feb 11 09:12:25 2012"
                         time_modification="Sat Feb 11 09:08:41 2012" />
        <observations epoch_first="Sat Feb 11 08:00:00 2012"
                      epoch_last="Sat Feb 11 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36277"
                obs_have="36267"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="35969"
                obs_have="35959"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34242"
                obs_have="34233"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 11:42:11 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8629977"
                         time_creation="Sat Feb 11 09:12:25 2012"
                         time_modification="Sat Feb 11 09:08:41 2012" />
        <observations epoch_first="Sat Feb 11 08:00:00 2012"
                      epoch_last="Sat Feb 11 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36277"
                obs_have="36267"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="35969"
                obs_have="35959"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34242"
                obs_have="34233"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8629977"
                         time_creation="Sat Feb 11 09:12:25 2012"
                         time_modification="Sat Feb 11 09:08:41 2012" />
        <observations epoch_first="Sat Feb 11 08:00:00 2012"
                      epoch_last="Sat Feb 11 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36277"
                obs_have="36267"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="35969"
                obs_have="35959"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34242"
                obs_have="34233"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8629977"
                         time_creation="Sat Mar 10 00:58:13 2012"
                         time_modification="Sat Feb 11 09:08:41 2012" />
        <observations epoch_first="Sat Feb 11 08:00:00 2012"
                      epoch_last="Sat Feb 11 08:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36277"
                obs_have="36267"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="35969"
                obs_have="35959"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34242"
                obs_have="34233"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp042j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 11 10:29:50 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8632719"
                         time_creation="Sat Feb 11 10:12:28 2012"
                         time_modification="Sat Feb 11 10:08:42 2012" />
        <observations epoch_first="Sat Feb 11 09:00:00 2012"
                      epoch_last="Sat Feb 11 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37013"
                obs_have="36716"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31090"
                obs_have="31090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28022"
                obs_have="28022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 11 10:41:26 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8632719"
                         time_creation="Sat Feb 11 10:12:28 2012"
                         time_modification="Sat Feb 11 10:08:42 2012" />
        <observations epoch_first="Sat Feb 11 09:00:00 2012"
                      epoch_last="Sat Feb 11 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37013"
                obs_have="36716"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31090"
                obs_have="31090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28022"
                obs_have="28022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 11 10:53:42 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8632719"
                         time_creation="Sat Feb 11 10:12:28 2012"
                         time_modification="Sat Feb 11 10:08:42 2012" />
        <observations epoch_first="Sat Feb 11 09:00:00 2012"
                      epoch_last="Sat Feb 11 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37013"
                obs_have="36716"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31090"
                obs_have="31090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28022"
                obs_have="28022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 11 12:38:44 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8632719"
                         time_creation="Sat Feb 11 10:12:28 2012"
                         time_modification="Sat Feb 11 10:08:42 2012" />
        <observations epoch_first="Sat Feb 11 09:00:00 2012"
                      epoch_last="Sat Feb 11 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37013"
                obs_have="36716"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31090"
                obs_have="31090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28022"
                obs_have="28022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8632719"
                         time_creation="Sat Feb 11 10:12:28 2012"
                         time_modification="Sat Feb 11 10:08:42 2012" />
        <observations epoch_first="Sat Feb 11 09:00:00 2012"
                      epoch_last="Sat Feb 11 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37013"
                obs_have="36716"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31090"
                obs_have="31090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28022"
                obs_have="28022"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8632719"
                         time_creation="Sat Mar 10 00:58:15 2012"
                         time_modification="Sat Feb 11 10:08:42 2012" />
        <observations epoch_first="Sat Feb 11 09:00:00 2012"
                      epoch_last="Sat Feb 11 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37013"
                obs_have="36716"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31090"
                obs_have="31090"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28022"
                obs_have="28022"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 11 11:27:27 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9309148"
                         time_creation="Sat Feb 11 11:17:44 2012"
                         time_modification="Sat Feb 11 11:13:13 2012" />
        <observations epoch_first="Sat Feb 11 10:00:00 2012"
                      epoch_last="Sat Feb 11 10:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37576"
                obs_have="37322"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31726"
                obs_have="31719"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26769"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 11 11:53:10 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9309148"
                         time_creation="Sat Feb 11 11:17:44 2012"
                         time_modification="Sat Feb 11 11:13:13 2012" />
        <observations epoch_first="Sat Feb 11 10:00:00 2012"
                      epoch_last="Sat Feb 11 10:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37576"
                obs_have="37322"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31726"
                obs_have="31719"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26769"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 11 13:41:20 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9309148"
                         time_creation="Sat Feb 11 11:17:44 2012"
                         time_modification="Sat Feb 11 11:13:13 2012" />
        <observations epoch_first="Sat Feb 11 10:00:00 2012"
                      epoch_last="Sat Feb 11 10:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37576"
                obs_have="37322"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31726"
                obs_have="31719"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26769"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9309148"
                         time_creation="Sat Feb 11 11:17:44 2012"
                         time_modification="Sat Feb 11 11:13:13 2012" />
        <observations epoch_first="Sat Feb 11 10:00:00 2012"
                      epoch_last="Sat Feb 11 10:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37576"
                obs_have="37322"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31726"
                obs_have="31719"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26769"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9309148"
                         time_creation="Sat Mar 10 00:58:16 2012"
                         time_modification="Sat Feb 11 11:13:13 2012" />
        <observations epoch_first="Sat Feb 11 10:00:00 2012"
                      epoch_last="Sat Feb 11 10:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37576"
                obs_have="37322"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="31726"
                obs_have="31719"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26769"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perp042l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 11 12:28:54 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8647271"
                         time_creation="Sat Feb 11 12:12:25 2012"
                         time_modification="Sat Feb 11 12:08:40 2012" />
        <observations epoch_first="Sat Feb 11 11:00:00 2012"
                      epoch_last="Sat Feb 11 11:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33826"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31417"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30020"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sat Feb 11 12:52:20 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8647271"
                         time_creation="Sat Feb 11 12:12:25 2012"
                         time_modification="Sat Feb 11 12:08:40 2012" />
        <observations epoch_first="Sat Feb 11 11:00:00 2012"
                      epoch_last="Sat Feb 11 11:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33826"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31417"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30020"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sat Feb 11 14:42:24 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8647271"
                         time_creation="Sat Feb 11 12:12:25 2012"
                         time_modification="Sat Feb 11 12:08:40 2012" />
        <observations epoch_first="Sat Feb 11 11:00:00 2012"
                      epoch_last="Sat Feb 11 11:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33826"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31417"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30020"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8647271"
                         time_creation="Sat Feb 11 12:12:25 2012"
                         time_modification="Sat Feb 11 12:08:40 2012" />
        <observations epoch_first="Sat Feb 11 11:00:00 2012"
                      epoch_last="Sat Feb 11 11:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33826"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31417"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30020"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8647271"
                         time_creation="Sat Mar 10 00:58:17 2012"
                         time_modification="Sat Feb 11 12:08:40 2012" />
        <observations epoch_first="Sat Feb 11 11:00:00 2012"
                      epoch_last="Sat Feb 11 11:59:59 2012"
                      epochs="3572"
                      epochs_ratio="99.22">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33826"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="31671"
                obs_have="31417"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30020"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/perp042m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 11 13:27:39 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9541988"
                         time_creation="Sat Feb 11 13:12:27 2012"
                         time_modification="Sat Feb 11 13:08:48 2012" />
        <observations epoch_first="Sat Feb 11 12:00:00 2012"
                      epoch_last="Sat Feb 11 12:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38916"
                obs_have="38311"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33770"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29939"
                obs_have="29682"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sat Feb 11 13:52:45 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9541988"
                         time_creation="Sat Feb 11 13:12:27 2012"
                         time_modification="Sat Feb 11 13:08:48 2012" />
        <observations epoch_first="Sat Feb 11 12:00:00 2012"
                      epoch_last="Sat Feb 11 12:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38916"
                obs_have="38311"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33770"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29939"
                obs_have="29682"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sat Feb 11 15:42:12 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9541988"
                         time_creation="Sat Feb 11 13:12:27 2012"
                         time_modification="Sat Feb 11 13:08:48 2012" />
        <observations epoch_first="Sat Feb 11 12:00:00 2012"
                      epoch_last="Sat Feb 11 12:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38916"
                obs_have="38311"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33770"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29939"
                obs_have="29682"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9541988"
                         time_creation="Sat Feb 11 13:12:27 2012"
                         time_modification="Sat Feb 11 13:08:48 2012" />
        <observations epoch_first="Sat Feb 11 12:00:00 2012"
                      epoch_last="Sat Feb 11 12:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38916"
                obs_have="38311"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33770"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29939"
                obs_have="29682"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9541988"
                         time_creation="Sat Mar 10 00:58:18 2012"
                         time_modification="Sat Feb 11 13:08:48 2012" />
        <observations epoch_first="Sat Feb 11 12:00:00 2012"
                      epoch_last="Sat Feb 11 12:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38916"
                obs_have="38311"
                obs_ratio="98.45" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33770"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="29939"
                obs_have="29682"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/perp042n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 11 14:25:29 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="9559580"
                         time_creation="Sat Feb 11 14:17:15 2012"
                         time_modification="Sat Feb 11 14:13:22 2012" />
        <observations epoch_first="Sat Feb 11 13:00:00 2012"
                      epoch_last="Sat Feb 11 13:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="38226"
                obs_have="37451"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="29925"
                obs_have="29832"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26843"
                obs_have="26763"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sat Feb 11 14:52:01 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="9559580"
                         time_creation="Sat Feb 11 14:17:15 2012"
                         time_modification="Sat Feb 11 14:13:22 2012" />
        <observations epoch_first="Sat Feb 11 13:00:00 2012"
                      epoch_last="Sat Feb 11 13:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="38226"
                obs_have="37451"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="29925"
                obs_have="29832"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26843"
                obs_have="26763"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sat Feb 11 16:41:01 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="9559580"
                         time_creation="Sat Feb 11 14:17:15 2012"
                         time_modification="Sat Feb 11 14:13:22 2012" />
        <observations epoch_first="Sat Feb 11 13:00:00 2012"
                      epoch_last="Sat Feb 11 13:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="38226"
                obs_have="37451"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="29925"
                obs_have="29832"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26843"
                obs_have="26763"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="9559580"
                         time_creation="Sat Feb 11 14:17:15 2012"
                         time_modification="Sat Feb 11 14:13:22 2012" />
        <observations epoch_first="Sat Feb 11 13:00:00 2012"
                      epoch_last="Sat Feb 11 13:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="38226"
                obs_have="37451"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="29925"
                obs_have="29832"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26843"
                obs_have="26763"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="9559580"
                         time_creation="Sat Mar 10 00:58:20 2012"
                         time_modification="Sat Feb 11 14:13:22 2012" />
        <observations epoch_first="Sat Feb 11 13:00:00 2012"
                      epoch_last="Sat Feb 11 13:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="38226"
                obs_have="37451"
                obs_ratio="97.97" />
          <mask elevation="10 degrees"
                obs_expected="29925"
                obs_have="29832"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26843"
                obs_have="26763"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp042o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 11 15:25:40 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9225635"
                         time_creation="Sat Feb 11 15:18:17 2012"
                         time_modification="Sat Feb 11 15:08:44 2012" />
        <observations epoch_first="Sat Feb 11 14:00:00 2012"
                      epoch_last="Sat Feb 11 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="37207"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27719"
                obs_have="27719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 11 15:53:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9225635"
                         time_creation="Sat Feb 11 15:18:17 2012"
                         time_modification="Sat Feb 11 15:08:44 2012" />
        <observations epoch_first="Sat Feb 11 14:00:00 2012"
                      epoch_last="Sat Feb 11 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="37207"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27719"
                obs_have="27719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 11 17:49:40 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9225635"
                         time_creation="Sat Feb 11 15:18:17 2012"
                         time_modification="Sat Feb 11 15:08:44 2012" />
        <observations epoch_first="Sat Feb 11 14:00:00 2012"
                      epoch_last="Sat Feb 11 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="37207"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27719"
                obs_have="27719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9225635"
                         time_creation="Sat Feb 11 15:18:17 2012"
                         time_modification="Sat Feb 11 15:08:44 2012" />
        <observations epoch_first="Sat Feb 11 14:00:00 2012"
                      epoch_last="Sat Feb 11 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="37207"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27719"
                obs_have="27719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9225635"
                         time_creation="Sat Mar 10 00:58:21 2012"
                         time_modification="Sat Feb 11 15:08:44 2012" />
        <observations epoch_first="Sat Feb 11 14:00:00 2012"
                      epoch_last="Sat Feb 11 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="37207"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="29424"
                obs_have="29424"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27719"
                obs_have="27719"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 11 16:25:43 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8621972"
                         time_creation="Sat Feb 11 16:23:01 2012"
                         time_modification="Sat Feb 11 16:15:08 2012" />
        <observations epoch_first="Sat Feb 11 15:00:00 2012"
                      epoch_last="Sat Feb 11 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="32129"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26323"
                obs_have="26316"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 16:53:00 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8621972"
                         time_creation="Sat Feb 11 16:23:01 2012"
                         time_modification="Sat Feb 11 16:15:08 2012" />
        <observations epoch_first="Sat Feb 11 15:00:00 2012"
                      epoch_last="Sat Feb 11 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="32129"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26323"
                obs_have="26316"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 18:50:26 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8621972"
                         time_creation="Sat Feb 11 16:23:01 2012"
                         time_modification="Sat Feb 11 16:15:08 2012" />
        <observations epoch_first="Sat Feb 11 15:00:00 2012"
                      epoch_last="Sat Feb 11 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="32129"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26323"
                obs_have="26316"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8621972"
                         time_creation="Sat Feb 11 16:23:01 2012"
                         time_modification="Sat Feb 11 16:15:08 2012" />
        <observations epoch_first="Sat Feb 11 15:00:00 2012"
                      epoch_last="Sat Feb 11 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="32129"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26323"
                obs_have="26316"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8621972"
                         time_creation="Sat Mar 10 00:58:22 2012"
                         time_modification="Sat Feb 11 16:15:08 2012" />
        <observations epoch_first="Sat Feb 11 15:00:00 2012"
                      epoch_last="Sat Feb 11 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32358"
                obs_have="32129"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27243"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26323"
                obs_have="26316"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp042q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 11 17:30:24 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7831024"
                         time_creation="Sat Feb 11 17:22:53 2012"
                         time_modification="Sat Feb 11 17:15:12 2012" />
        <observations epoch_first="Sat Feb 11 16:00:00 2012"
                      epoch_last="Sat Feb 11 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29991"
                obs_have="29934"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="26214"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23563"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Feb 11 18:06:11 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7831024"
                         time_creation="Sat Feb 11 17:22:53 2012"
                         time_modification="Sat Feb 11 17:15:12 2012" />
        <observations epoch_first="Sat Feb 11 16:00:00 2012"
                      epoch_last="Sat Feb 11 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29991"
                obs_have="29934"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="26214"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23563"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Feb 11 19:55:27 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7831024"
                         time_creation="Sat Feb 11 17:22:53 2012"
                         time_modification="Sat Feb 11 17:15:12 2012" />
        <observations epoch_first="Sat Feb 11 16:00:00 2012"
                      epoch_last="Sat Feb 11 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29991"
                obs_have="29934"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="26214"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23563"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7831024"
                         time_creation="Sat Feb 11 17:22:53 2012"
                         time_modification="Sat Feb 11 17:15:12 2012" />
        <observations epoch_first="Sat Feb 11 16:00:00 2012"
                      epoch_last="Sat Feb 11 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29991"
                obs_have="29934"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="26214"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23563"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7831024"
                         time_creation="Sat Mar 10 00:58:24 2012"
                         time_modification="Sat Feb 11 17:15:12 2012" />
        <observations epoch_first="Sat Feb 11 16:00:00 2012"
                      epoch_last="Sat Feb 11 16:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29991"
                obs_have="29934"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="26249"
                obs_have="26214"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23593"
                obs_have="23563"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp042r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 11 18:29:56 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7767441"
                         time_creation="Sat Feb 11 18:22:52 2012"
                         time_modification="Sat Feb 11 18:15:12 2012" />
        <observations epoch_first="Sat Feb 11 17:00:00 2012"
                      epoch_last="Sat Feb 11 17:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="31227"
                obs_have="30636"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25443"
                obs_have="25387"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21807"
                obs_have="21758"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Feb 11 19:06:22 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7767441"
                         time_creation="Sat Feb 11 18:22:52 2012"
                         time_modification="Sat Feb 11 18:15:12 2012" />
        <observations epoch_first="Sat Feb 11 17:00:00 2012"
                      epoch_last="Sat Feb 11 17:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="31227"
                obs_have="30636"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25443"
                obs_have="25387"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21807"
                obs_have="21758"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Feb 11 21:01:28 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7767441"
                         time_creation="Sat Feb 11 18:22:52 2012"
                         time_modification="Sat Feb 11 18:15:12 2012" />
        <observations epoch_first="Sat Feb 11 17:00:00 2012"
                      epoch_last="Sat Feb 11 17:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="31227"
                obs_have="30636"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25443"
                obs_have="25387"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21807"
                obs_have="21758"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7767441"
                         time_creation="Sat Feb 11 18:22:52 2012"
                         time_modification="Sat Feb 11 18:15:12 2012" />
        <observations epoch_first="Sat Feb 11 17:00:00 2012"
                      epoch_last="Sat Feb 11 17:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="31227"
                obs_have="30636"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25443"
                obs_have="25387"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21807"
                obs_have="21758"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:15:13"
                         size="7767441"
                         time_creation="Sat Mar 10 00:58:25 2012"
                         time_modification="Sat Feb 11 18:15:12 2012" />
        <observations epoch_first="Sat Feb 11 17:00:00 2012"
                      epoch_last="Sat Feb 11 17:59:59 2012"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="31227"
                obs_have="30636"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="25443"
                obs_have="25387"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21807"
                obs_have="21758"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/perp042s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 11 19:31:46 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8639434"
                         time_creation="Sat Feb 11 19:18:41 2012"
                         time_modification="Sat Feb 11 19:08:45 2012" />
        <observations epoch_first="Sat Feb 11 18:00:00 2012"
                      epoch_last="Sat Feb 11 18:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="32601"
                obs_have="32153"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="23556"
                obs_have="23404"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20606"
                obs_have="20479"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Sat Feb 11 22:07:48 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8639434"
                         time_creation="Sat Feb 11 19:18:41 2012"
                         time_modification="Sat Feb 11 19:08:45 2012" />
        <observations epoch_first="Sat Feb 11 18:00:00 2012"
                      epoch_last="Sat Feb 11 18:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="32601"
                obs_have="32153"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="23556"
                obs_have="23404"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20606"
                obs_have="20479"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8639434"
                         time_creation="Sat Feb 11 19:18:41 2012"
                         time_modification="Sat Feb 11 19:08:45 2012" />
        <observations epoch_first="Sat Feb 11 18:00:00 2012"
                      epoch_last="Sat Feb 11 18:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="32601"
                obs_have="32153"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="23556"
                obs_have="23404"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20606"
                obs_have="20479"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8639434"
                         time_creation="Sat Mar 10 00:58:26 2012"
                         time_modification="Sat Feb 11 19:08:45 2012" />
        <observations epoch_first="Sat Feb 11 18:00:00 2012"
                      epoch_last="Sat Feb 11 18:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="32601"
                obs_have="32153"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="23556"
                obs_have="23404"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="20606"
                obs_have="20479"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/perp042t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 11 20:38:29 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="8264837"
                         time_creation="Sat Feb 11 20:29:18 2012"
                         time_modification="Sat Feb 11 20:18:15 2012" />
        <observations epoch_first="Sat Feb 11 19:00:00 2012"
                      epoch_last="Sat Feb 11 19:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="30713"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="27807"
                obs_have="27679"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25372"
                obs_have="25247"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Sat Feb 11 22:56:02 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="8264837"
                         time_creation="Sat Feb 11 20:29:18 2012"
                         time_modification="Sat Feb 11 20:18:15 2012" />
        <observations epoch_first="Sat Feb 11 19:00:00 2012"
                      epoch_last="Sat Feb 11 19:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="30713"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="27807"
                obs_have="27679"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25372"
                obs_have="25247"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="8264837"
                         time_creation="Sat Feb 11 20:29:18 2012"
                         time_modification="Sat Feb 11 20:18:15 2012" />
        <observations epoch_first="Sat Feb 11 19:00:00 2012"
                      epoch_last="Sat Feb 11 19:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="30713"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="27807"
                obs_have="27679"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25372"
                obs_have="25247"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:18:16"
                         size="8264837"
                         time_creation="Sat Mar 10 00:58:27 2012"
                         time_modification="Sat Feb 11 20:18:15 2012" />
        <observations epoch_first="Sat Feb 11 19:00:00 2012"
                      epoch_last="Sat Feb 11 19:59:59 2012"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="31382"
                obs_have="30713"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="27807"
                obs_have="27679"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="25372"
                obs_have="25247"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp042u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 11 21:40:59 2012"
               level="3">
        <file_statistics latency="00:18:10"
                         size="8671024"
                         time_creation="Sat Feb 11 21:37:32 2012"
                         time_modification="Sat Feb 11 21:18:09 2012" />
        <observations epoch_first="Sat Feb 11 20:00:00 2012"
                      epoch_last="Sat Feb 11 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30631"
                obs_have="30623"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="27681"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24681"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 11 23:49:16 2012"
               level="3">
        <file_statistics latency="00:18:10"
                         size="8671024"
                         time_creation="Sat Feb 11 21:37:32 2012"
                         time_modification="Sat Feb 11 21:18:09 2012" />
        <observations epoch_first="Sat Feb 11 20:00:00 2012"
                      epoch_last="Sat Feb 11 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30631"
                obs_have="30623"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="27681"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24681"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:18:10"
                         size="8671024"
                         time_creation="Sat Feb 11 21:37:32 2012"
                         time_modification="Sat Feb 11 21:18:09 2012" />
        <observations epoch_first="Sat Feb 11 20:00:00 2012"
                      epoch_last="Sat Feb 11 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30631"
                obs_have="30623"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="27681"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24681"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:18:10"
                         size="8671024"
                         time_creation="Sat Mar 10 00:58:29 2012"
                         time_modification="Sat Feb 11 21:18:09 2012" />
        <observations epoch_first="Sat Feb 11 20:00:00 2012"
                      epoch_last="Sat Feb 11 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30631"
                obs_have="30623"
                obs_ratio="99.97" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="27681"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24688"
                obs_have="24681"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp042v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 11 22:28:53 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8817093"
                         time_creation="Sat Feb 11 22:22:58 2012"
                         time_modification="Sat Feb 11 22:08:53 2012" />
        <observations epoch_first="Sat Feb 11 21:00:00 2012"
                      epoch_last="Sat Feb 11 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33102"
                obs_have="33102"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30332"
                obs_have="30332"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27662"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 12 00:43:42 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8817093"
                         time_creation="Sat Feb 11 22:22:58 2012"
                         time_modification="Sat Feb 11 22:08:53 2012" />
        <observations epoch_first="Sat Feb 11 21:00:00 2012"
                      epoch_last="Sat Feb 11 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33102"
                obs_have="33102"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30332"
                obs_have="30332"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27662"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8817093"
                         time_creation="Sat Feb 11 22:22:58 2012"
                         time_modification="Sat Feb 11 22:08:53 2012" />
        <observations epoch_first="Sat Feb 11 21:00:00 2012"
                      epoch_last="Sat Feb 11 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33102"
                obs_have="33102"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30332"
                obs_have="30332"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27662"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8817093"
                         time_creation="Sat Mar 10 00:58:30 2012"
                         time_modification="Sat Feb 11 22:08:53 2012" />
        <observations epoch_first="Sat Feb 11 21:00:00 2012"
                      epoch_last="Sat Feb 11 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33102"
                obs_have="33102"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30332"
                obs_have="30332"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27662"
                obs_have="27662"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp042w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 12 00:02:33 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9315485"
                         time_creation="Sat Feb 11 23:33:58 2012"
                         time_modification="Sat Feb 11 23:08:41 2012" />
        <observations epoch_first="Sat Feb 11 22:00:00 2012"
                      epoch_last="Sat Feb 11 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38454"
                obs_have="38103"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30002"
                obs_have="29993"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23266"
                obs_have="23259"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 12 01:40:15 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9315485"
                         time_creation="Sat Feb 11 23:33:58 2012"
                         time_modification="Sat Feb 11 23:08:41 2012" />
        <observations epoch_first="Sat Feb 11 22:00:00 2012"
                      epoch_last="Sat Feb 11 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38454"
                obs_have="38103"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30002"
                obs_have="29993"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23266"
                obs_have="23259"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9315485"
                         time_creation="Sat Feb 11 23:33:58 2012"
                         time_modification="Sat Feb 11 23:08:41 2012" />
        <observations epoch_first="Sat Feb 11 22:00:00 2012"
                      epoch_last="Sat Feb 11 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38454"
                obs_have="38103"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30002"
                obs_have="29993"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23266"
                obs_have="23259"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9315485"
                         time_creation="Sat Mar 10 00:58:31 2012"
                         time_modification="Sat Feb 11 23:08:41 2012" />
        <observations epoch_first="Sat Feb 11 22:00:00 2012"
                      epoch_last="Sat Feb 11 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38454"
                obs_have="38103"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30002"
                obs_have="29993"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23266"
                obs_have="23259"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp042x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 12 00:26:53 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8513276"
                         time_creation="Sun Feb 12 00:20:10 2012"
                         time_modification="Sun Feb 12 00:08:46 2012" />
        <observations epoch_first="Sat Feb 11 23:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="32473"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30771"
                obs_have="30683"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="28096"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Sun Feb 12 00:53:47 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8513276"
                         time_creation="Sun Feb 12 00:20:10 2012"
                         time_modification="Sun Feb 12 00:08:46 2012" />
        <observations epoch_first="Sat Feb 11 23:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="32473"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30771"
                obs_have="30683"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="28096"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Sun Feb 12 02:41:53 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8513276"
                         time_creation="Sun Feb 12 00:20:10 2012"
                         time_modification="Sun Feb 12 00:08:46 2012" />
        <observations epoch_first="Sat Feb 11 23:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="32473"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30771"
                obs_have="30683"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="28096"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Sun Feb 12 19:34:18 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8513276"
                         time_creation="Sun Feb 12 00:20:10 2012"
                         time_modification="Sun Feb 12 00:08:46 2012" />
        <observations epoch_first="Sat Feb 11 23:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="32473"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30771"
                obs_have="30683"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="28096"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Mon Mar 12 07:35:09 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8513276"
                         time_creation="Sat Mar 10 00:58:32 2012"
                         time_modification="Sun Feb 12 00:08:46 2012" />
        <observations epoch_first="Sat Feb 11 23:00:00 2012"
                      epoch_last="Sat Feb 11 23:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="32473"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30771"
                obs_have="30683"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="28096"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
  </station>
</QC>
