<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-11-11 00:00:00"
    DayOfYear="315"
    Year="2011">
  <station name="PERP">
    <file name="/perp3150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov 12 23:00:17 2011"
               level="3">
        <file_statistics latency="03:34:10"
                         size="6830833"
                         time_creation="Sat Nov 12 04:07:42 2011"
                         time_modification="Sat Nov 12 03:33:40 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="27924"
                obs_have="27360"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="23744"
                obs_have="23646"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21017"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Sun Dec 11 08:58:29 2011"
               level="3">
        <file_statistics latency="03:34:10"
                         size="6830833"
                         time_creation="Sat Dec 10 01:11:16 2011"
                         time_modification="Sat Nov 12 03:33:40 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="27924"
                obs_have="27360"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="23744"
                obs_have="23646"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21017"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/perp315a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Nov 11 01:24:49 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7781057"
                         time_creation="Fri Nov 11 01:12:18 2011"
                         time_modification="Fri Nov 11 01:08:42 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 00:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="25851"
                obs_have="25579"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="17624"
                obs_have="17595"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="15745"
                obs_have="15720"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Nov 11 01:49:35 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7781057"
                         time_creation="Fri Nov 11 01:12:18 2011"
                         time_modification="Fri Nov 11 01:08:42 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 00:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="25851"
                obs_have="25579"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="17624"
                obs_have="17595"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="15745"
                obs_have="15720"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Nov 11 03:45:05 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7781057"
                         time_creation="Fri Nov 11 01:12:18 2011"
                         time_modification="Fri Nov 11 01:08:42 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 00:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="25851"
                obs_have="25579"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="17624"
                obs_have="17595"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="15745"
                obs_have="15720"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7781057"
                         time_creation="Fri Nov 11 01:12:18 2011"
                         time_modification="Fri Nov 11 01:08:42 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 00:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="25851"
                obs_have="25579"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="17624"
                obs_have="17595"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="15745"
                obs_have="15720"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7781057"
                         time_creation="Sat Dec 10 01:08:33 2011"
                         time_modification="Fri Nov 11 01:08:42 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 00:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="32060"
                obs_have="31770"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="22775"
                obs_have="22736"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20167"
                obs_have="20136"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/perp315b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Nov 11 02:25:25 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8186721"
                         time_creation="Fri Nov 11 02:12:16 2011"
                         time_modification="Fri Nov 11 02:08:48 2011" />
        <observations epoch_first="Fri Nov 11 01:00:00 2011"
                      epoch_last="Fri Nov 11 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="30868"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Nov 11 02:52:27 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8186721"
                         time_creation="Fri Nov 11 02:12:16 2011"
                         time_modification="Fri Nov 11 02:08:48 2011" />
        <observations epoch_first="Fri Nov 11 01:00:00 2011"
                      epoch_last="Fri Nov 11 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="30868"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Nov 11 04:58:32 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8186721"
                         time_creation="Fri Nov 11 02:12:16 2011"
                         time_modification="Fri Nov 11 02:08:48 2011" />
        <observations epoch_first="Fri Nov 11 01:00:00 2011"
                      epoch_last="Fri Nov 11 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="30868"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8186721"
                         time_creation="Fri Nov 11 02:12:16 2011"
                         time_modification="Fri Nov 11 02:08:48 2011" />
        <observations epoch_first="Fri Nov 11 01:00:00 2011"
                      epoch_last="Fri Nov 11 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="30868"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8186721"
                         time_creation="Sat Dec 10 01:08:33 2011"
                         time_modification="Fri Nov 11 02:08:48 2011" />
        <observations epoch_first="Fri Nov 11 01:00:00 2011"
                      epoch_last="Fri Nov 11 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="30868"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="27323"
                obs_have="27323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24536"
                obs_have="24536"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp315c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:38:13"
                         size="8458508"
                         time_creation="Fri Nov 11 04:07:06 2011"
                         time_modification="Fri Nov 11 03:38:12 2011" />
        <observations epoch_first="Fri Nov 11 02:00:00 2011"
                      epoch_last="Fri Nov 11 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30555"
                obs_have="30498"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24378"
                obs_have="24378"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:38:13"
                         size="8458508"
                         time_creation="Sat Dec 10 01:08:34 2011"
                         time_modification="Fri Nov 11 03:38:12 2011" />
        <observations epoch_first="Fri Nov 11 02:00:00 2011"
                      epoch_last="Fri Nov 11 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30555"
                obs_have="30498"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24378"
                obs_have="24378"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp315d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Nov 11 04:35:02 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8710026"
                         time_creation="Fri Nov 11 04:12:28 2011"
                         time_modification="Fri Nov 11 04:08:48 2011" />
        <observations epoch_first="Fri Nov 11 03:00:00 2011"
                      epoch_last="Fri Nov 11 03:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="32521"
                obs_have="32134"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="29277"
                obs_have="29260"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25904"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Nov 11 06:20:46 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8710026"
                         time_creation="Fri Nov 11 04:12:28 2011"
                         time_modification="Fri Nov 11 04:08:48 2011" />
        <observations epoch_first="Fri Nov 11 03:00:00 2011"
                      epoch_last="Fri Nov 11 03:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="32521"
                obs_have="32134"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="29277"
                obs_have="29260"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25904"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Nov 11 06:58:03 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8710026"
                         time_creation="Fri Nov 11 04:12:28 2011"
                         time_modification="Fri Nov 11 04:08:48 2011" />
        <observations epoch_first="Fri Nov 11 03:00:00 2011"
                      epoch_last="Fri Nov 11 03:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="32521"
                obs_have="32134"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="29277"
                obs_have="29260"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25904"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8710026"
                         time_creation="Fri Nov 11 04:12:28 2011"
                         time_modification="Fri Nov 11 04:08:48 2011" />
        <observations epoch_first="Fri Nov 11 03:00:00 2011"
                      epoch_last="Fri Nov 11 03:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="32521"
                obs_have="32134"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="29277"
                obs_have="29260"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25904"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8710026"
                         time_creation="Sat Dec 10 01:08:34 2011"
                         time_modification="Fri Nov 11 04:08:48 2011" />
        <observations epoch_first="Fri Nov 11 03:00:00 2011"
                      epoch_last="Fri Nov 11 03:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="32521"
                obs_have="32134"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="29277"
                obs_have="29260"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25918"
                obs_have="25904"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp315e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Nov 11 05:39:07 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="8942536"
                         time_creation="Fri Nov 11 05:17:06 2011"
                         time_modification="Fri Nov 11 05:13:08 2011" />
        <observations epoch_first="Fri Nov 11 04:00:00 2011"
                      epoch_last="Fri Nov 11 04:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="35051"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="27015"
                obs_have="26903"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20592"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Fri Nov 11 06:01:37 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="8942536"
                         time_creation="Fri Nov 11 05:17:06 2011"
                         time_modification="Fri Nov 11 05:13:08 2011" />
        <observations epoch_first="Fri Nov 11 04:00:00 2011"
                      epoch_last="Fri Nov 11 04:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="35051"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="27015"
                obs_have="26903"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20592"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Fri Nov 11 07:58:07 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="8942536"
                         time_creation="Fri Nov 11 05:17:06 2011"
                         time_modification="Fri Nov 11 05:13:08 2011" />
        <observations epoch_first="Fri Nov 11 04:00:00 2011"
                      epoch_last="Fri Nov 11 04:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="35051"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="27015"
                obs_have="26903"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20592"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="8942536"
                         time_creation="Fri Nov 11 05:17:06 2011"
                         time_modification="Fri Nov 11 05:13:08 2011" />
        <observations epoch_first="Fri Nov 11 04:00:00 2011"
                      epoch_last="Fri Nov 11 04:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="35051"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="27015"
                obs_have="26903"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20592"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="8942536"
                         time_creation="Sat Dec 10 01:08:35 2011"
                         time_modification="Fri Nov 11 05:13:08 2011" />
        <observations epoch_first="Fri Nov 11 04:00:00 2011"
                      epoch_last="Fri Nov 11 04:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="35051"
                obs_ratio="98.11" />
          <mask elevation="10 degrees"
                obs_expected="27015"
                obs_have="26903"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20592"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/perp315f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Nov 11 06:40:56 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8253631"
                         time_creation="Fri Nov 11 06:12:30 2011"
                         time_modification="Fri Nov 11 06:08:45 2011" />
        <observations epoch_first="Fri Nov 11 05:00:00 2011"
                      epoch_last="Fri Nov 11 05:59:59 2011"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="28545"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25756"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="22401"
                obs_have="22203"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Fri Nov 11 08:40:30 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8253631"
                         time_creation="Fri Nov 11 06:12:30 2011"
                         time_modification="Fri Nov 11 06:08:45 2011" />
        <observations epoch_first="Fri Nov 11 05:00:00 2011"
                      epoch_last="Fri Nov 11 05:59:59 2011"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="28545"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25756"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="22401"
                obs_have="22203"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8253631"
                         time_creation="Fri Nov 11 06:12:30 2011"
                         time_modification="Fri Nov 11 06:08:45 2011" />
        <observations epoch_first="Fri Nov 11 05:00:00 2011"
                      epoch_last="Fri Nov 11 05:59:59 2011"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="28545"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25756"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="22401"
                obs_have="22203"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8253631"
                         time_creation="Sat Dec 10 01:08:35 2011"
                         time_modification="Fri Nov 11 06:08:45 2011" />
        <observations epoch_first="Fri Nov 11 05:00:00 2011"
                      epoch_last="Fri Nov 11 05:59:59 2011"
                      epochs="3568"
                      epochs_ratio="99.11">
          <mask elevation="03 degrees"
                obs_expected="29188"
                obs_have="28545"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="25991"
                obs_have="25756"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="22401"
                obs_have="22203"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/perp315g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Nov 11 07:35:54 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7888848"
                         time_creation="Fri Nov 11 07:12:34 2011"
                         time_modification="Fri Nov 11 07:08:48 2011" />
        <observations epoch_first="Fri Nov 11 06:00:00 2011"
                      epoch_last="Fri Nov 11 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="31421"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="28382"
                obs_have="28342"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24801"
                obs_have="24768"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Nov 11 09:40:24 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7888848"
                         time_creation="Fri Nov 11 07:12:34 2011"
                         time_modification="Fri Nov 11 07:08:48 2011" />
        <observations epoch_first="Fri Nov 11 06:00:00 2011"
                      epoch_last="Fri Nov 11 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="31421"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="28382"
                obs_have="28342"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24801"
                obs_have="24768"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7888848"
                         time_creation="Fri Nov 11 07:12:34 2011"
                         time_modification="Fri Nov 11 07:08:48 2011" />
        <observations epoch_first="Fri Nov 11 06:00:00 2011"
                      epoch_last="Fri Nov 11 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="31421"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="28382"
                obs_have="28342"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24801"
                obs_have="24768"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7888848"
                         time_creation="Sat Dec 10 01:08:36 2011"
                         time_modification="Fri Nov 11 07:08:48 2011" />
        <observations epoch_first="Fri Nov 11 06:00:00 2011"
                      epoch_last="Fri Nov 11 06:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="31421"
                obs_ratio="99.58" />
          <mask elevation="10 degrees"
                obs_expected="28382"
                obs_have="28342"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24801"
                obs_have="24768"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp315h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Nov 11 08:28:04 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7549797"
                         time_creation="Fri Nov 11 08:12:34 2011"
                         time_modification="Fri Nov 11 08:08:43 2011" />
        <observations epoch_first="Fri Nov 11 07:00:00 2011"
                      epoch_last="Fri Nov 11 07:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30012"
                obs_have="29529"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27781"
                obs_have="27764"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25849"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Nov 11 08:51:30 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7549797"
                         time_creation="Fri Nov 11 08:12:34 2011"
                         time_modification="Fri Nov 11 08:08:43 2011" />
        <observations epoch_first="Fri Nov 11 07:00:00 2011"
                      epoch_last="Fri Nov 11 07:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30012"
                obs_have="29529"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27781"
                obs_have="27764"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25849"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Nov 11 10:39:08 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7549797"
                         time_creation="Fri Nov 11 08:12:34 2011"
                         time_modification="Fri Nov 11 08:08:43 2011" />
        <observations epoch_first="Fri Nov 11 07:00:00 2011"
                      epoch_last="Fri Nov 11 07:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30012"
                obs_have="29529"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27781"
                obs_have="27764"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25849"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7549797"
                         time_creation="Fri Nov 11 08:12:34 2011"
                         time_modification="Fri Nov 11 08:08:43 2011" />
        <observations epoch_first="Fri Nov 11 07:00:00 2011"
                      epoch_last="Fri Nov 11 07:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30012"
                obs_have="29529"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27781"
                obs_have="27764"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25849"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7549797"
                         time_creation="Sat Dec 10 01:08:36 2011"
                         time_modification="Fri Nov 11 08:08:43 2011" />
        <observations epoch_first="Fri Nov 11 07:00:00 2011"
                      epoch_last="Fri Nov 11 07:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30012"
                obs_have="29529"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="27781"
                obs_have="27764"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25849"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp315i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Nov 11 09:24:59 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8413096"
                         time_creation="Fri Nov 11 09:12:24 2011"
                         time_modification="Fri Nov 11 09:08:45 2011" />
        <observations epoch_first="Fri Nov 11 08:00:00 2011"
                      epoch_last="Fri Nov 11 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="34838"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="24074"
                obs_have="24067"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19904"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Nov 11 09:49:57 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8413096"
                         time_creation="Fri Nov 11 09:12:24 2011"
                         time_modification="Fri Nov 11 09:08:45 2011" />
        <observations epoch_first="Fri Nov 11 08:00:00 2011"
                      epoch_last="Fri Nov 11 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="34838"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="24074"
                obs_have="24067"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19904"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Nov 11 11:39:18 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8413096"
                         time_creation="Fri Nov 11 09:12:24 2011"
                         time_modification="Fri Nov 11 09:08:45 2011" />
        <observations epoch_first="Fri Nov 11 08:00:00 2011"
                      epoch_last="Fri Nov 11 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="34838"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="24074"
                obs_have="24067"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19904"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8413096"
                         time_creation="Fri Nov 11 09:12:24 2011"
                         time_modification="Fri Nov 11 09:08:45 2011" />
        <observations epoch_first="Fri Nov 11 08:00:00 2011"
                      epoch_last="Fri Nov 11 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="34838"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="24074"
                obs_have="24067"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19904"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8413096"
                         time_creation="Sat Dec 10 01:08:37 2011"
                         time_modification="Fri Nov 11 09:08:45 2011" />
        <observations epoch_first="Fri Nov 11 08:00:00 2011"
                      epoch_last="Fri Nov 11 08:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35347"
                obs_have="34838"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="24074"
                obs_have="24067"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="19910"
                obs_have="19904"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp315j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Nov 11 10:27:52 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9265276"
                         time_creation="Fri Nov 11 10:17:07 2011"
                         time_modification="Fri Nov 11 10:13:08 2011" />
        <observations epoch_first="Fri Nov 11 09:00:00 2011"
                      epoch_last="Fri Nov 11 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36559"
                obs_have="36024"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30414"
                obs_have="30406"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26165"
                obs_have="26157"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Nov 11 10:53:54 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9265276"
                         time_creation="Fri Nov 11 10:17:07 2011"
                         time_modification="Fri Nov 11 10:13:08 2011" />
        <observations epoch_first="Fri Nov 11 09:00:00 2011"
                      epoch_last="Fri Nov 11 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36559"
                obs_have="36024"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30414"
                obs_have="30406"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26165"
                obs_have="26157"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Nov 11 12:42:15 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9265276"
                         time_creation="Fri Nov 11 10:17:07 2011"
                         time_modification="Fri Nov 11 10:13:08 2011" />
        <observations epoch_first="Fri Nov 11 09:00:00 2011"
                      epoch_last="Fri Nov 11 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36559"
                obs_have="36024"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30414"
                obs_have="30406"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26165"
                obs_have="26157"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9265276"
                         time_creation="Fri Nov 11 10:17:07 2011"
                         time_modification="Fri Nov 11 10:13:08 2011" />
        <observations epoch_first="Fri Nov 11 09:00:00 2011"
                      epoch_last="Fri Nov 11 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36559"
                obs_have="36024"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30414"
                obs_have="30406"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26165"
                obs_have="26157"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:13:09"
                         size="9265276"
                         time_creation="Sat Dec 10 01:08:37 2011"
                         time_modification="Fri Nov 11 10:13:08 2011" />
        <observations epoch_first="Fri Nov 11 09:00:00 2011"
                      epoch_last="Fri Nov 11 09:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36559"
                obs_have="36024"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30414"
                obs_have="30406"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26165"
                obs_have="26157"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp315k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Nov 11 11:26:59 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9050896"
                         time_creation="Fri Nov 11 11:12:41 2011"
                         time_modification="Fri Nov 11 11:08:52 2011" />
        <observations epoch_first="Fri Nov 11 10:00:00 2011"
                      epoch_last="Fri Nov 11 10:59:59 2011"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36309"
                obs_have="35614"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31779"
                obs_have="31610"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28367"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Fri Nov 11 11:51:00 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9050896"
                         time_creation="Fri Nov 11 11:12:41 2011"
                         time_modification="Fri Nov 11 11:08:52 2011" />
        <observations epoch_first="Fri Nov 11 10:00:00 2011"
                      epoch_last="Fri Nov 11 10:59:59 2011"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36309"
                obs_have="35614"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31779"
                obs_have="31610"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28367"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Fri Nov 11 13:41:00 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9050896"
                         time_creation="Fri Nov 11 11:12:41 2011"
                         time_modification="Fri Nov 11 11:08:52 2011" />
        <observations epoch_first="Fri Nov 11 10:00:00 2011"
                      epoch_last="Fri Nov 11 10:59:59 2011"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36309"
                obs_have="35614"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31779"
                obs_have="31610"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28367"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9050896"
                         time_creation="Fri Nov 11 11:12:41 2011"
                         time_modification="Fri Nov 11 11:08:52 2011" />
        <observations epoch_first="Fri Nov 11 10:00:00 2011"
                      epoch_last="Fri Nov 11 10:59:59 2011"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36309"
                obs_have="35614"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31779"
                obs_have="31610"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28367"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9050896"
                         time_creation="Sat Dec 10 01:08:38 2011"
                         time_modification="Fri Nov 11 11:08:52 2011" />
        <observations epoch_first="Fri Nov 11 10:00:00 2011"
                      epoch_last="Fri Nov 11 10:59:59 2011"
                      epochs="3584"
                      epochs_ratio="99.56">
          <mask elevation="03 degrees"
                obs_expected="36309"
                obs_have="35614"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="31779"
                obs_have="31610"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28367"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp315l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Nov 11 12:25:49 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9046870"
                         time_creation="Fri Nov 11 12:12:39 2011"
                         time_modification="Fri Nov 11 12:08:46 2011" />
        <observations epoch_first="Fri Nov 11 11:00:00 2011"
                      epoch_last="Fri Nov 11 11:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="34642"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30691"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28536"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Fri Nov 11 12:51:41 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9046870"
                         time_creation="Fri Nov 11 12:12:39 2011"
                         time_modification="Fri Nov 11 12:08:46 2011" />
        <observations epoch_first="Fri Nov 11 11:00:00 2011"
                      epoch_last="Fri Nov 11 11:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="34642"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30691"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28536"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Fri Nov 11 14:39:50 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9046870"
                         time_creation="Fri Nov 11 12:12:39 2011"
                         time_modification="Fri Nov 11 12:08:46 2011" />
        <observations epoch_first="Fri Nov 11 11:00:00 2011"
                      epoch_last="Fri Nov 11 11:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="34642"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30691"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28536"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9046870"
                         time_creation="Fri Nov 11 12:12:39 2011"
                         time_modification="Fri Nov 11 12:08:46 2011" />
        <observations epoch_first="Fri Nov 11 11:00:00 2011"
                      epoch_last="Fri Nov 11 11:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="34642"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30691"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28536"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9046870"
                         time_creation="Sat Dec 10 01:08:38 2011"
                         time_modification="Fri Nov 11 12:08:46 2011" />
        <observations epoch_first="Fri Nov 11 11:00:00 2011"
                      epoch_last="Fri Nov 11 11:59:59 2011"
                      epochs="3567"
                      epochs_ratio="99.08">
          <mask elevation="03 degrees"
                obs_expected="34982"
                obs_have="34642"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="30975"
                obs_have="30691"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28536"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/perp315m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Nov 11 13:28:23 2011"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9620690"
                         time_creation="Fri Nov 11 13:12:44 2011"
                         time_modification="Fri Nov 11 13:09:08 2011" />
        <observations epoch_first="Fri Nov 11 12:00:00 2011"
                      epoch_last="Fri Nov 11 12:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="40677"
                obs_have="40030"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="32216"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26917"
                obs_have="26871"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Fri Nov 11 13:52:42 2011"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9620690"
                         time_creation="Fri Nov 11 13:12:44 2011"
                         time_modification="Fri Nov 11 13:09:08 2011" />
        <observations epoch_first="Fri Nov 11 12:00:00 2011"
                      epoch_last="Fri Nov 11 12:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="40677"
                obs_have="40030"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="32216"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26917"
                obs_have="26871"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Fri Nov 11 15:43:17 2011"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9620690"
                         time_creation="Fri Nov 11 13:12:44 2011"
                         time_modification="Fri Nov 11 13:09:08 2011" />
        <observations epoch_first="Fri Nov 11 12:00:00 2011"
                      epoch_last="Fri Nov 11 12:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="40677"
                obs_have="40030"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="32216"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26917"
                obs_have="26871"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9620690"
                         time_creation="Fri Nov 11 13:12:44 2011"
                         time_modification="Fri Nov 11 13:09:08 2011" />
        <observations epoch_first="Fri Nov 11 12:00:00 2011"
                      epoch_last="Fri Nov 11 12:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="40677"
                obs_have="40030"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="32216"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26917"
                obs_have="26871"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9620690"
                         time_creation="Sat Dec 10 01:08:38 2011"
                         time_modification="Fri Nov 11 13:09:08 2011" />
        <observations epoch_first="Fri Nov 11 12:00:00 2011"
                      epoch_last="Fri Nov 11 12:59:59 2011"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="40677"
                obs_have="40030"
                obs_ratio="98.41" />
          <mask elevation="10 degrees"
                obs_expected="32271"
                obs_have="32216"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="26917"
                obs_have="26871"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/perp315n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Nov 11 14:26:46 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9807296"
                         time_creation="Fri Nov 11 14:12:40 2011"
                         time_modification="Fri Nov 11 14:08:50 2011" />
        <observations epoch_first="Fri Nov 11 13:00:00 2011"
                      epoch_last="Fri Nov 11 13:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="41043"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34273"
                obs_have="32490"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="30862"
                obs_have="29085"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Fri Nov 11 14:51:01 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9807296"
                         time_creation="Fri Nov 11 14:12:40 2011"
                         time_modification="Fri Nov 11 14:08:50 2011" />
        <observations epoch_first="Fri Nov 11 13:00:00 2011"
                      epoch_last="Fri Nov 11 13:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="41043"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34273"
                obs_have="32490"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="30862"
                obs_have="29085"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Fri Nov 11 16:42:30 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9807296"
                         time_creation="Fri Nov 11 14:12:40 2011"
                         time_modification="Fri Nov 11 14:08:50 2011" />
        <observations epoch_first="Fri Nov 11 13:00:00 2011"
                      epoch_last="Fri Nov 11 13:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="41043"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34273"
                obs_have="32490"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="30862"
                obs_have="29085"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9807296"
                         time_creation="Fri Nov 11 14:12:40 2011"
                         time_modification="Fri Nov 11 14:08:50 2011" />
        <observations epoch_first="Fri Nov 11 13:00:00 2011"
                      epoch_last="Fri Nov 11 13:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="41043"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34273"
                obs_have="32490"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="30862"
                obs_have="29085"
                obs_ratio="94.24" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9807296"
                         time_creation="Sat Dec 10 01:08:39 2011"
                         time_modification="Fri Nov 11 14:08:50 2011" />
        <observations epoch_first="Fri Nov 11 13:00:00 2011"
                      epoch_last="Fri Nov 11 13:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="43454"
                obs_have="41043"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="34273"
                obs_have="32490"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="30862"
                obs_have="29085"
                obs_ratio="94.24" />
        </observations>
      </control>
    </file>
    <file name="/perp315o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Nov 11 15:25:20 2011"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8504897"
                         time_creation="Fri Nov 11 15:12:44 2011"
                         time_modification="Fri Nov 11 15:08:51 2011" />
        <observations epoch_first="Fri Nov 11 14:00:00 2011"
                      epoch_last="Fri Nov 11 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38336"
                obs_have="37699"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="36072"
                obs_have="35973"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="33704"
                obs_have="33605"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Fri Nov 11 15:52:10 2011"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8504897"
                         time_creation="Fri Nov 11 15:12:44 2011"
                         time_modification="Fri Nov 11 15:08:51 2011" />
        <observations epoch_first="Fri Nov 11 14:00:00 2011"
                      epoch_last="Fri Nov 11 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38336"
                obs_have="37699"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="36072"
                obs_have="35973"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="33704"
                obs_have="33605"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Fri Nov 11 17:53:45 2011"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8504897"
                         time_creation="Fri Nov 11 15:12:44 2011"
                         time_modification="Fri Nov 11 15:08:51 2011" />
        <observations epoch_first="Fri Nov 11 14:00:00 2011"
                      epoch_last="Fri Nov 11 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38336"
                obs_have="37699"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="36072"
                obs_have="35973"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="33704"
                obs_have="33605"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8504897"
                         time_creation="Fri Nov 11 15:12:44 2011"
                         time_modification="Fri Nov 11 15:08:51 2011" />
        <observations epoch_first="Fri Nov 11 14:00:00 2011"
                      epoch_last="Fri Nov 11 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38336"
                obs_have="37699"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="36072"
                obs_have="35973"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="33704"
                obs_have="33605"
                obs_ratio="99.71" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8504897"
                         time_creation="Sat Dec 10 01:08:39 2011"
                         time_modification="Fri Nov 11 15:08:51 2011" />
        <observations epoch_first="Fri Nov 11 14:00:00 2011"
                      epoch_last="Fri Nov 11 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38336"
                obs_have="37699"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="36072"
                obs_have="35973"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="33704"
                obs_have="33605"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/perp315p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Nov 11 16:25:41 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8550302"
                         time_creation="Fri Nov 11 16:12:56 2011"
                         time_modification="Fri Nov 11 16:08:48 2011" />
        <observations epoch_first="Fri Nov 11 15:00:00 2011"
                      epoch_last="Fri Nov 11 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36964"
                obs_have="35164"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="31474"
                obs_have="31474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="28130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Nov 11 16:53:20 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8550302"
                         time_creation="Fri Nov 11 16:12:56 2011"
                         time_modification="Fri Nov 11 16:08:48 2011" />
        <observations epoch_first="Fri Nov 11 15:00:00 2011"
                      epoch_last="Fri Nov 11 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36964"
                obs_have="35164"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="31474"
                obs_have="31474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="28130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Nov 11 18:52:34 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8550302"
                         time_creation="Fri Nov 11 16:12:56 2011"
                         time_modification="Fri Nov 11 16:08:48 2011" />
        <observations epoch_first="Fri Nov 11 15:00:00 2011"
                      epoch_last="Fri Nov 11 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36964"
                obs_have="35164"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="31474"
                obs_have="31474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="28130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8550302"
                         time_creation="Fri Nov 11 16:12:56 2011"
                         time_modification="Fri Nov 11 16:08:48 2011" />
        <observations epoch_first="Fri Nov 11 15:00:00 2011"
                      epoch_last="Fri Nov 11 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36964"
                obs_have="35164"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="31474"
                obs_have="31474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="28130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8550302"
                         time_creation="Sat Dec 10 01:08:40 2011"
                         time_modification="Fri Nov 11 16:08:48 2011" />
        <observations epoch_first="Fri Nov 11 15:00:00 2011"
                      epoch_last="Fri Nov 11 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36964"
                obs_have="35164"
                obs_ratio="95.13" />
          <mask elevation="10 degrees"
                obs_expected="31474"
                obs_have="31474"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="28130"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp315q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Nov 11 17:34:38 2011"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8718946"
                         time_creation="Fri Nov 11 17:22:34 2011"
                         time_modification="Fri Nov 11 17:15:08 2011" />
        <observations epoch_first="Fri Nov 11 16:00:00 2011"
                      epoch_last="Fri Nov 11 16:59:59 2011"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="35664"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="31964"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27250"
                obs_have="27053"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Nov 11 18:08:28 2011"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8718946"
                         time_creation="Fri Nov 11 17:22:34 2011"
                         time_modification="Fri Nov 11 17:15:08 2011" />
        <observations epoch_first="Fri Nov 11 16:00:00 2011"
                      epoch_last="Fri Nov 11 16:59:59 2011"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="35664"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="31964"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27250"
                obs_have="27053"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Nov 11 20:13:12 2011"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8718946"
                         time_creation="Fri Nov 11 17:22:34 2011"
                         time_modification="Fri Nov 11 17:15:08 2011" />
        <observations epoch_first="Fri Nov 11 16:00:00 2011"
                      epoch_last="Fri Nov 11 16:59:59 2011"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="35664"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="31964"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27250"
                obs_have="27053"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8718946"
                         time_creation="Fri Nov 11 17:22:34 2011"
                         time_modification="Fri Nov 11 17:15:08 2011" />
        <observations epoch_first="Fri Nov 11 16:00:00 2011"
                      epoch_last="Fri Nov 11 16:59:59 2011"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="35664"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="31964"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27250"
                obs_have="27053"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:15:09"
                         size="8718946"
                         time_creation="Sat Dec 10 01:08:40 2011"
                         time_modification="Fri Nov 11 17:15:08 2011" />
        <observations epoch_first="Fri Nov 11 16:00:00 2011"
                      epoch_last="Fri Nov 11 16:59:59 2011"
                      epochs="3574"
                      epochs_ratio="99.28">
          <mask elevation="03 degrees"
                obs_expected="36803"
                obs_have="35664"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="32188"
                obs_have="31964"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="27250"
                obs_have="27053"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/perp315r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Nov 11 18:32:12 2011"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8120463"
                         time_creation="Fri Nov 11 18:13:03 2011"
                         time_modification="Fri Nov 11 18:08:41 2011" />
        <observations epoch_first="Fri Nov 11 17:00:00 2011"
                      epoch_last="Fri Nov 11 17:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33427"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30607"
                obs_have="30345"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29192"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Nov 11 19:06:37 2011"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8120463"
                         time_creation="Fri Nov 11 18:13:03 2011"
                         time_modification="Fri Nov 11 18:08:41 2011" />
        <observations epoch_first="Fri Nov 11 17:00:00 2011"
                      epoch_last="Fri Nov 11 17:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33427"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30607"
                obs_have="30345"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29192"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8120463"
                         time_creation="Fri Nov 11 18:13:03 2011"
                         time_modification="Fri Nov 11 18:08:41 2011" />
        <observations epoch_first="Fri Nov 11 17:00:00 2011"
                      epoch_last="Fri Nov 11 17:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33427"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30607"
                obs_have="30345"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29192"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8120463"
                         time_creation="Sat Dec 10 01:08:41 2011"
                         time_modification="Fri Nov 11 18:08:41 2011" />
        <observations epoch_first="Fri Nov 11 17:00:00 2011"
                      epoch_last="Fri Nov 11 17:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33427"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="30607"
                obs_have="30345"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="29447"
                obs_have="29192"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="/perp315s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Nov 11 19:44:33 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8580980"
                         time_creation="Fri Nov 11 19:17:58 2011"
                         time_modification="Fri Nov 11 19:08:52 2011" />
        <observations epoch_first="Fri Nov 11 18:00:00 2011"
                      epoch_last="Fri Nov 11 18:59:59 2011"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37623"
                obs_have="36037"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="34263"
                obs_have="34049"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31307"
                obs_have="31113"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Fri Nov 11 21:34:53 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8580980"
                         time_creation="Fri Nov 11 19:17:58 2011"
                         time_modification="Fri Nov 11 19:08:52 2011" />
        <observations epoch_first="Fri Nov 11 18:00:00 2011"
                      epoch_last="Fri Nov 11 18:59:59 2011"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37623"
                obs_have="36037"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="34263"
                obs_have="34049"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31307"
                obs_have="31113"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8580980"
                         time_creation="Fri Nov 11 19:17:58 2011"
                         time_modification="Fri Nov 11 19:08:52 2011" />
        <observations epoch_first="Fri Nov 11 18:00:00 2011"
                      epoch_last="Fri Nov 11 18:59:59 2011"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37623"
                obs_have="36037"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="34263"
                obs_have="34049"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31307"
                obs_have="31113"
                obs_ratio="99.38" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8580980"
                         time_creation="Sat Dec 10 01:08:41 2011"
                         time_modification="Fri Nov 11 19:08:52 2011" />
        <observations epoch_first="Fri Nov 11 18:00:00 2011"
                      epoch_last="Fri Nov 11 18:59:59 2011"
                      epochs="3578"
                      epochs_ratio="99.39">
          <mask elevation="03 degrees"
                obs_expected="37623"
                obs_have="36037"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="34263"
                obs_have="34049"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31307"
                obs_have="31113"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/perp315t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Nov 11 20:43:23 2011"
               level="3">
        <file_statistics latency="00:18:11"
                         size="8636797"
                         time_creation="Fri Nov 11 20:23:03 2011"
                         time_modification="Fri Nov 11 20:18:10 2011" />
        <observations epoch_first="Fri Nov 11 19:00:00 2011"
                      epoch_last="Fri Nov 11 19:59:59 2011"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37085"
                obs_have="35339"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="31154"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26950"
                obs_have="26886"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Nov 11 21:04:56 2011"
               level="3">
        <file_statistics latency="00:18:11"
                         size="8636797"
                         time_creation="Fri Nov 11 20:23:03 2011"
                         time_modification="Fri Nov 11 20:18:10 2011" />
        <observations epoch_first="Fri Nov 11 19:00:00 2011"
                      epoch_last="Fri Nov 11 19:59:59 2011"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37085"
                obs_have="35339"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="31154"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26950"
                obs_have="26886"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Fri Nov 11 22:23:57 2011"
               level="3">
        <file_statistics latency="00:18:11"
                         size="8636797"
                         time_creation="Fri Nov 11 20:23:03 2011"
                         time_modification="Fri Nov 11 20:18:10 2011" />
        <observations epoch_first="Fri Nov 11 19:00:00 2011"
                      epoch_last="Fri Nov 11 19:59:59 2011"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37085"
                obs_have="35339"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="31154"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26950"
                obs_have="26886"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:18:11"
                         size="8636797"
                         time_creation="Fri Nov 11 20:23:03 2011"
                         time_modification="Fri Nov 11 20:18:10 2011" />
        <observations epoch_first="Fri Nov 11 19:00:00 2011"
                      epoch_last="Fri Nov 11 19:59:59 2011"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37085"
                obs_have="35339"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="31154"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26950"
                obs_have="26886"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:18:11"
                         size="8636797"
                         time_creation="Sat Dec 10 01:08:42 2011"
                         time_modification="Fri Nov 11 20:18:10 2011" />
        <observations epoch_first="Fri Nov 11 19:00:00 2011"
                      epoch_last="Fri Nov 11 19:59:59 2011"
                      epochs="3592"
                      epochs_ratio="99.78">
          <mask elevation="03 degrees"
                obs_expected="37085"
                obs_have="35339"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="31270"
                obs_have="31154"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="26950"
                obs_have="26886"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp315u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Nov 11 22:03:31 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8377527"
                         time_creation="Fri Nov 11 21:12:53 2011"
                         time_modification="Fri Nov 11 21:08:46 2011" />
        <observations epoch_first="Fri Nov 11 20:00:00 2011"
                      epoch_last="Fri Nov 11 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="34429"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="29328"
                obs_have="29311"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26466"
                obs_have="26451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Nov 11 23:08:13 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8377527"
                         time_creation="Fri Nov 11 21:12:53 2011"
                         time_modification="Fri Nov 11 21:08:46 2011" />
        <observations epoch_first="Fri Nov 11 20:00:00 2011"
                      epoch_last="Fri Nov 11 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="34429"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="29328"
                obs_have="29311"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26466"
                obs_have="26451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Nov 11 23:48:23 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8377527"
                         time_creation="Fri Nov 11 21:12:53 2011"
                         time_modification="Fri Nov 11 21:08:46 2011" />
        <observations epoch_first="Fri Nov 11 20:00:00 2011"
                      epoch_last="Fri Nov 11 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="34429"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="29328"
                obs_have="29311"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26466"
                obs_have="26451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8377527"
                         time_creation="Fri Nov 11 21:12:53 2011"
                         time_modification="Fri Nov 11 21:08:46 2011" />
        <observations epoch_first="Fri Nov 11 20:00:00 2011"
                      epoch_last="Fri Nov 11 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="34429"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="29328"
                obs_have="29311"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26466"
                obs_have="26451"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8377527"
                         time_creation="Sat Dec 10 01:08:42 2011"
                         time_modification="Fri Nov 11 21:08:46 2011" />
        <observations epoch_first="Fri Nov 11 20:00:00 2011"
                      epoch_last="Fri Nov 11 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="34429"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="29328"
                obs_have="29311"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26466"
                obs_have="26451"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp315v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Nov 11 22:52:15 2011"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8525655"
                         time_creation="Fri Nov 11 22:13:31 2011"
                         time_modification="Fri Nov 11 22:08:47 2011" />
        <observations epoch_first="Fri Nov 11 21:00:00 2011"
                      epoch_last="Fri Nov 11 21:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="35495"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="31132"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27887"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Nov 12 00:44:48 2011"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8525655"
                         time_creation="Fri Nov 11 22:13:31 2011"
                         time_modification="Fri Nov 11 22:08:47 2011" />
        <observations epoch_first="Fri Nov 11 21:00:00 2011"
                      epoch_last="Fri Nov 11 21:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="35495"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="31132"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27887"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8525655"
                         time_creation="Fri Nov 11 22:13:31 2011"
                         time_modification="Fri Nov 11 22:08:47 2011" />
        <observations epoch_first="Fri Nov 11 21:00:00 2011"
                      epoch_last="Fri Nov 11 21:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="35495"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="31132"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27887"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:48"
                         size="8525655"
                         time_creation="Sat Dec 10 01:08:43 2011"
                         time_modification="Fri Nov 11 22:08:47 2011" />
        <observations epoch_first="Fri Nov 11 21:00:00 2011"
                      epoch_last="Fri Nov 11 21:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35671"
                obs_have="35495"
                obs_ratio="99.51" />
          <mask elevation="10 degrees"
                obs_expected="31149"
                obs_have="31132"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27887"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp315w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Nov 11 23:26:50 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7766146"
                         time_creation="Fri Nov 11 23:19:25 2011"
                         time_modification="Fri Nov 11 23:08:43 2011" />
        <observations epoch_first="Fri Nov 11 22:00:00 2011"
                      epoch_last="Fri Nov 11 22:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33838"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30157"
                obs_have="30101"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27609"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Nov 11 23:58:57 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7766146"
                         time_creation="Fri Nov 11 23:19:25 2011"
                         time_modification="Fri Nov 11 23:08:43 2011" />
        <observations epoch_first="Fri Nov 11 22:00:00 2011"
                      epoch_last="Fri Nov 11 22:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33838"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30157"
                obs_have="30101"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27609"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Nov 12 01:38:29 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7766146"
                         time_creation="Fri Nov 11 23:19:25 2011"
                         time_modification="Fri Nov 11 23:08:43 2011" />
        <observations epoch_first="Fri Nov 11 22:00:00 2011"
                      epoch_last="Fri Nov 11 22:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33838"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30157"
                obs_have="30101"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27609"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7766146"
                         time_creation="Fri Nov 11 23:19:25 2011"
                         time_modification="Fri Nov 11 23:08:43 2011" />
        <observations epoch_first="Fri Nov 11 22:00:00 2011"
                      epoch_last="Fri Nov 11 22:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33838"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30157"
                obs_have="30101"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27609"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:44"
                         size="7766146"
                         time_creation="Sat Dec 10 01:08:43 2011"
                         time_modification="Fri Nov 11 23:08:43 2011" />
        <observations epoch_first="Fri Nov 11 22:00:00 2011"
                      epoch_last="Fri Nov 11 22:59:59 2011"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="33838"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30157"
                obs_have="30101"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27661"
                obs_have="27609"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp315x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Nov 12 00:25:11 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7707785"
                         time_creation="Sat Nov 12 00:12:42 2011"
                         time_modification="Sat Nov 12 00:08:42 2011" />
        <observations epoch_first="Fri Nov 11 23:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:59 2011"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30630"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="26467"
                obs_have="26318"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24586"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Sat Nov 12 00:53:20 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7707785"
                         time_creation="Sat Nov 12 00:12:42 2011"
                         time_modification="Sat Nov 12 00:08:42 2011" />
        <observations epoch_first="Fri Nov 11 23:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:59 2011"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30630"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="26467"
                obs_have="26318"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24586"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Sat Nov 12 02:39:33 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7707785"
                         time_creation="Sat Nov 12 00:12:42 2011"
                         time_modification="Sat Nov 12 00:08:42 2011" />
        <observations epoch_first="Fri Nov 11 23:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:59 2011"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30630"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="26467"
                obs_have="26318"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24586"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Sat Nov 12 19:30:14 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7707785"
                         time_creation="Sat Nov 12 00:12:42 2011"
                         time_modification="Sat Nov 12 00:08:42 2011" />
        <observations epoch_first="Fri Nov 11 23:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:59 2011"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30630"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="26467"
                obs_have="26318"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24586"
                obs_ratio="99.46" />
        </observations>
      </control>
      <control date="Sun Dec 11 06:13:03 2011"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7707785"
                         time_creation="Sat Dec 10 01:08:43 2011"
                         time_modification="Sat Nov 12 00:08:42 2011" />
        <observations epoch_first="Fri Nov 11 23:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:59 2011"
                      epochs="3580"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30630"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="26467"
                obs_have="26318"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24719"
                obs_have="24586"
                obs_ratio="99.46" />
        </observations>
      </control>
    </file>
  </station>
</QC>
