<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-06-07 00:00:00"
    DayOfYear="159"
    Year="2012">
  <station name="PERP">
    <file name="/perp1590.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  8 23:56:32 2012"
               level="3">
        <file_statistics latency="01:31:35"
                         size="7170175"
                         time_creation="Fri Jun  8 01:37:56 2012"
                         time_modification="Fri Jun  8 01:31:05 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 23:59:30 2012"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="28591"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="24410"
                obs_have="24360"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21827"
                obs_have="21782"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Sat Jul  7 10:11:24 2012"
               level="3">
        <file_statistics latency="01:31:35"
                         size="7170175"
                         time_creation="Thu Jul  5 01:03:40 2012"
                         time_modification="Fri Jun  8 01:31:05 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 23:59:30 2012"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="28591"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="24410"
                obs_have="24360"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21827"
                obs_have="21782"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/perp159a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun  7 01:28:36 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8581150"
                         time_creation="Thu Jun  7 01:17:14 2012"
                         time_modification="Thu Jun  7 01:08:48 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="36261"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33814"
                obs_have="33814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 01:55:30 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8581150"
                         time_creation="Thu Jun  7 01:17:14 2012"
                         time_modification="Thu Jun  7 01:08:48 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="36261"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33814"
                obs_have="33814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 03:54:53 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8581150"
                         time_creation="Thu Jun  7 01:17:14 2012"
                         time_modification="Thu Jun  7 01:08:48 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="36261"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33814"
                obs_have="33814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8581150"
                         time_creation="Thu Jun  7 01:17:14 2012"
                         time_modification="Thu Jun  7 01:08:48 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="36261"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33814"
                obs_have="33814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8581150"
                         time_creation="Thu Jul  5 00:59:07 2012"
                         time_modification="Thu Jun  7 01:08:48 2012" />
        <observations epoch_first="Thu Jun  7 00:00:00 2012"
                      epoch_last="Thu Jun  7 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="36261"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33814"
                obs_have="33814"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp159b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun  7 02:24:38 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8740825"
                         time_creation="Thu Jun  7 02:22:05 2012"
                         time_modification="Thu Jun  7 02:13:18 2012" />
        <observations epoch_first="Thu Jun  7 01:00:00 2012"
                      epoch_last="Thu Jun  7 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37619"
                obs_have="37259"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31723"
                obs_have="31714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28515"
                obs_have="28506"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 02:51:50 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8740825"
                         time_creation="Thu Jun  7 02:22:05 2012"
                         time_modification="Thu Jun  7 02:13:18 2012" />
        <observations epoch_first="Thu Jun  7 01:00:00 2012"
                      epoch_last="Thu Jun  7 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37619"
                obs_have="37259"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31723"
                obs_have="31714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28515"
                obs_have="28506"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 05:05:18 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8740825"
                         time_creation="Thu Jun  7 02:22:05 2012"
                         time_modification="Thu Jun  7 02:13:18 2012" />
        <observations epoch_first="Thu Jun  7 01:00:00 2012"
                      epoch_last="Thu Jun  7 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37619"
                obs_have="37259"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31723"
                obs_have="31714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28515"
                obs_have="28506"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8740825"
                         time_creation="Thu Jun  7 02:22:05 2012"
                         time_modification="Thu Jun  7 02:13:18 2012" />
        <observations epoch_first="Thu Jun  7 01:00:00 2012"
                      epoch_last="Thu Jun  7 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37619"
                obs_have="37259"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31723"
                obs_have="31714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28515"
                obs_have="28506"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8740825"
                         time_creation="Thu Jul  5 00:59:09 2012"
                         time_modification="Thu Jun  7 02:13:18 2012" />
        <observations epoch_first="Thu Jun  7 01:00:00 2012"
                      epoch_last="Thu Jun  7 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="37619"
                obs_have="37259"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="31723"
                obs_have="31714"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28515"
                obs_have="28506"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp159c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun  7 03:31:27 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9140154"
                         time_creation="Thu Jun  7 03:22:07 2012"
                         time_modification="Thu Jun  7 03:13:16 2012" />
        <observations epoch_first="Thu Jun  7 02:00:00 2012"
                      epoch_last="Thu Jun  7 02:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="36508"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="31180"
                obs_have="31142"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26098"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu Jun  7 06:07:07 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9140154"
                         time_creation="Thu Jun  7 03:22:07 2012"
                         time_modification="Thu Jun  7 03:13:16 2012" />
        <observations epoch_first="Thu Jun  7 02:00:00 2012"
                      epoch_last="Thu Jun  7 02:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="36508"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="31180"
                obs_have="31142"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26098"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9140154"
                         time_creation="Thu Jun  7 03:22:07 2012"
                         time_modification="Thu Jun  7 03:13:16 2012" />
        <observations epoch_first="Thu Jun  7 02:00:00 2012"
                      epoch_last="Thu Jun  7 02:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="36508"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="31180"
                obs_have="31142"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26098"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9140154"
                         time_creation="Thu Jul  5 00:59:10 2012"
                         time_modification="Thu Jun  7 03:13:16 2012" />
        <observations epoch_first="Thu Jun  7 02:00:00 2012"
                      epoch_last="Thu Jun  7 02:59:59 2012"
                      epochs="3596"
                      epochs_ratio="99.89">
          <mask elevation="03 degrees"
                obs_expected="37162"
                obs_have="36508"
                obs_ratio="98.24" />
          <mask elevation="10 degrees"
                obs_expected="31180"
                obs_have="31142"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26125"
                obs_have="26098"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/perp159d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun  7 04:41:25 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8604776"
                         time_creation="Thu Jun  7 04:22:10 2012"
                         time_modification="Thu Jun  7 04:13:20 2012" />
        <observations epoch_first="Thu Jun  7 03:00:00 2012"
                      epoch_last="Thu Jun  7 03:59:59 2012"
                      epochs="3549"
                      epochs_ratio="98.58">
          <mask elevation="03 degrees"
                obs_expected="34249"
                obs_have="33737"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31864"
                obs_have="31429"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="30202"
                obs_ratio="98.58" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8604776"
                         time_creation="Thu Jun  7 04:22:10 2012"
                         time_modification="Thu Jun  7 04:13:20 2012" />
        <observations epoch_first="Thu Jun  7 03:00:00 2012"
                      epoch_last="Thu Jun  7 03:59:59 2012"
                      epochs="3549"
                      epochs_ratio="98.58">
          <mask elevation="03 degrees"
                obs_expected="34249"
                obs_have="33737"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31864"
                obs_have="31429"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="30202"
                obs_ratio="98.58" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:21"
                         size="8604776"
                         time_creation="Thu Jul  5 00:59:11 2012"
                         time_modification="Thu Jun  7 04:13:20 2012" />
        <observations epoch_first="Thu Jun  7 03:00:00 2012"
                      epoch_last="Thu Jun  7 03:59:59 2012"
                      epochs="3549"
                      epochs_ratio="98.58">
          <mask elevation="03 degrees"
                obs_expected="34249"
                obs_have="33737"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="31864"
                obs_have="31429"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="30637"
                obs_have="30202"
                obs_ratio="98.58" />
        </observations>
      </control>
    </file>
    <file name="/perp159e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun  7 05:40:47 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9503659"
                         time_creation="Thu Jun  7 05:17:16 2012"
                         time_modification="Thu Jun  7 05:08:41 2012" />
        <observations epoch_first="Thu Jun  7 04:00:00 2012"
                      epoch_last="Thu Jun  7 04:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="38281"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="33926"
                obs_have="33696"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="29457"
                obs_have="29268"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Thu Jun  7 07:25:58 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9503659"
                         time_creation="Thu Jun  7 05:17:16 2012"
                         time_modification="Thu Jun  7 05:08:41 2012" />
        <observations epoch_first="Thu Jun  7 04:00:00 2012"
                      epoch_last="Thu Jun  7 04:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="38281"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="33926"
                obs_have="33696"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="29457"
                obs_have="29268"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9503659"
                         time_creation="Thu Jun  7 05:17:16 2012"
                         time_modification="Thu Jun  7 05:08:41 2012" />
        <observations epoch_first="Thu Jun  7 04:00:00 2012"
                      epoch_last="Thu Jun  7 04:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="38281"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="33926"
                obs_have="33696"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="29457"
                obs_have="29268"
                obs_ratio="99.36" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9503659"
                         time_creation="Thu Jul  5 00:59:12 2012"
                         time_modification="Thu Jun  7 05:08:41 2012" />
        <observations epoch_first="Thu Jun  7 04:00:00 2012"
                      epoch_last="Thu Jun  7 04:59:59 2012"
                      epochs="3577"
                      epochs_ratio="99.36">
          <mask elevation="03 degrees"
                obs_expected="38823"
                obs_have="38281"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="33926"
                obs_have="33696"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="29457"
                obs_have="29268"
                obs_ratio="99.36" />
        </observations>
      </control>
    </file>
    <file name="/perp159f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun  7 06:35:32 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9287742"
                         time_creation="Thu Jun  7 06:17:16 2012"
                         time_modification="Thu Jun  7 06:08:41 2012" />
        <observations epoch_first="Thu Jun  7 05:00:00 2012"
                      epoch_last="Thu Jun  7 05:59:59 2012"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="36844"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="30000"
                obs_have="29557"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26996"
                obs_have="26610"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Thu Jun  7 06:58:58 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9287742"
                         time_creation="Thu Jun  7 06:17:16 2012"
                         time_modification="Thu Jun  7 06:08:41 2012" />
        <observations epoch_first="Thu Jun  7 05:00:00 2012"
                      epoch_last="Thu Jun  7 05:59:59 2012"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="36844"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="30000"
                obs_have="29557"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26996"
                obs_have="26610"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Thu Jun  7 08:21:01 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9287742"
                         time_creation="Thu Jun  7 06:17:16 2012"
                         time_modification="Thu Jun  7 06:08:41 2012" />
        <observations epoch_first="Thu Jun  7 05:00:00 2012"
                      epoch_last="Thu Jun  7 05:59:59 2012"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="36844"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="30000"
                obs_have="29557"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26996"
                obs_have="26610"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Thu Jun  7 09:06:02 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9287742"
                         time_creation="Thu Jun  7 06:17:16 2012"
                         time_modification="Thu Jun  7 06:08:41 2012" />
        <observations epoch_first="Thu Jun  7 05:00:00 2012"
                      epoch_last="Thu Jun  7 05:59:59 2012"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="36844"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="30000"
                obs_have="29557"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26996"
                obs_have="26610"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9287742"
                         time_creation="Thu Jun  7 06:17:16 2012"
                         time_modification="Thu Jun  7 06:08:41 2012" />
        <observations epoch_first="Thu Jun  7 05:00:00 2012"
                      epoch_last="Thu Jun  7 05:59:59 2012"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="36844"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="30000"
                obs_have="29557"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26996"
                obs_have="26610"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9287742"
                         time_creation="Thu Jul  5 00:59:13 2012"
                         time_modification="Thu Jun  7 06:08:41 2012" />
        <observations epoch_first="Thu Jun  7 05:00:00 2012"
                      epoch_last="Thu Jun  7 05:59:59 2012"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="38398"
                obs_have="36844"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="30000"
                obs_have="29557"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26996"
                obs_have="26610"
                obs_ratio="98.57" />
        </observations>
      </control>
    </file>
    <file name="/perp159g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun  7 08:00:42 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9413579"
                         time_creation="Thu Jun  7 07:17:30 2012"
                         time_modification="Thu Jun  7 07:13:13 2012" />
        <observations epoch_first="Thu Jun  7 06:00:00 2012"
                      epoch_last="Thu Jun  7 06:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="38019"
                obs_have="37878"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30190"
                obs_have="30174"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28447"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jun  7 09:58:50 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9413579"
                         time_creation="Thu Jun  7 07:17:30 2012"
                         time_modification="Thu Jun  7 07:13:13 2012" />
        <observations epoch_first="Thu Jun  7 06:00:00 2012"
                      epoch_last="Thu Jun  7 06:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="38019"
                obs_have="37878"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30190"
                obs_have="30174"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28447"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9413579"
                         time_creation="Thu Jun  7 07:17:30 2012"
                         time_modification="Thu Jun  7 07:13:13 2012" />
        <observations epoch_first="Thu Jun  7 06:00:00 2012"
                      epoch_last="Thu Jun  7 06:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="38019"
                obs_have="37878"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30190"
                obs_have="30174"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28447"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9413579"
                         time_creation="Thu Jul  5 00:59:14 2012"
                         time_modification="Thu Jun  7 07:13:13 2012" />
        <observations epoch_first="Thu Jun  7 06:00:00 2012"
                      epoch_last="Thu Jun  7 06:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="38019"
                obs_have="37878"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="30190"
                obs_have="30174"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28463"
                obs_have="28447"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp159h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun  7 08:47:25 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9082475"
                         time_creation="Thu Jun  7 08:22:23 2012"
                         time_modification="Thu Jun  7 08:13:13 2012" />
        <observations epoch_first="Thu Jun  7 07:00:00 2012"
                      epoch_last="Thu Jun  7 07:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35608"
                obs_have="35235"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29808"
                obs_have="29800"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28028"
                obs_have="28020"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 10:49:26 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9082475"
                         time_creation="Thu Jun  7 08:22:23 2012"
                         time_modification="Thu Jun  7 08:13:13 2012" />
        <observations epoch_first="Thu Jun  7 07:00:00 2012"
                      epoch_last="Thu Jun  7 07:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35608"
                obs_have="35235"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29808"
                obs_have="29800"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28028"
                obs_have="28020"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9082475"
                         time_creation="Thu Jun  7 08:22:23 2012"
                         time_modification="Thu Jun  7 08:13:13 2012" />
        <observations epoch_first="Thu Jun  7 07:00:00 2012"
                      epoch_last="Thu Jun  7 07:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35608"
                obs_have="35235"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29808"
                obs_have="29800"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28028"
                obs_have="28020"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="9082475"
                         time_creation="Thu Jul  5 00:59:15 2012"
                         time_modification="Thu Jun  7 08:13:13 2012" />
        <observations epoch_first="Thu Jun  7 07:00:00 2012"
                      epoch_last="Thu Jun  7 07:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35608"
                obs_have="35235"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29808"
                obs_have="29800"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28028"
                obs_have="28020"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp159i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun  7 09:36:00 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8170886"
                         time_creation="Thu Jun  7 09:17:48 2012"
                         time_modification="Thu Jun  7 09:08:41 2012" />
        <observations epoch_first="Thu Jun  7 08:00:00 2012"
                      epoch_last="Thu Jun  7 08:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="32680"
                obs_have="32556"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29765"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27147"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Jun  7 11:40:57 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8170886"
                         time_creation="Thu Jun  7 09:17:48 2012"
                         time_modification="Thu Jun  7 09:08:41 2012" />
        <observations epoch_first="Thu Jun  7 08:00:00 2012"
                      epoch_last="Thu Jun  7 08:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="32680"
                obs_have="32556"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29765"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27147"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8170886"
                         time_creation="Thu Jun  7 09:17:48 2012"
                         time_modification="Thu Jun  7 09:08:41 2012" />
        <observations epoch_first="Thu Jun  7 08:00:00 2012"
                      epoch_last="Thu Jun  7 08:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="32680"
                obs_have="32556"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29765"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27147"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8170886"
                         time_creation="Thu Jul  5 00:59:16 2012"
                         time_modification="Thu Jun  7 09:08:41 2012" />
        <observations epoch_first="Thu Jun  7 08:00:00 2012"
                      epoch_last="Thu Jun  7 08:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="32680"
                obs_have="32556"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="29802"
                obs_have="29765"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27147"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/perp159j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun  7 10:30:51 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8256602"
                         time_creation="Thu Jun  7 10:22:31 2012"
                         time_modification="Thu Jun  7 10:13:19 2012" />
        <observations epoch_first="Thu Jun  7 09:00:00 2012"
                      epoch_last="Thu Jun  7 09:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34708"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="28083"
                obs_have="27906"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="24510"
                obs_have="24360"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Thu Jun  7 11:02:48 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8256602"
                         time_creation="Thu Jun  7 10:22:31 2012"
                         time_modification="Thu Jun  7 10:13:19 2012" />
        <observations epoch_first="Thu Jun  7 09:00:00 2012"
                      epoch_last="Thu Jun  7 09:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34708"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="28083"
                obs_have="27906"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="24510"
                obs_have="24360"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Thu Jun  7 12:39:14 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8256602"
                         time_creation="Thu Jun  7 10:22:31 2012"
                         time_modification="Thu Jun  7 10:13:19 2012" />
        <observations epoch_first="Thu Jun  7 09:00:00 2012"
                      epoch_last="Thu Jun  7 09:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34708"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="28083"
                obs_have="27906"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="24510"
                obs_have="24360"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8256602"
                         time_creation="Thu Jun  7 10:22:31 2012"
                         time_modification="Thu Jun  7 10:13:19 2012" />
        <observations epoch_first="Thu Jun  7 09:00:00 2012"
                      epoch_last="Thu Jun  7 09:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34708"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="28083"
                obs_have="27906"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="24510"
                obs_have="24360"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8256602"
                         time_creation="Thu Jul  5 00:59:17 2012"
                         time_modification="Thu Jun  7 10:13:19 2012" />
        <observations epoch_first="Thu Jun  7 09:00:00 2012"
                      epoch_last="Thu Jun  7 09:59:59 2012"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34708"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="28083"
                obs_have="27906"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="24510"
                obs_have="24360"
                obs_ratio="99.39" />
        </observations>
      </control>
    </file>
    <file name="/perp159k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun  7 11:28:48 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8985212"
                         time_creation="Thu Jun  7 11:22:25 2012"
                         time_modification="Thu Jun  7 11:13:21 2012" />
        <observations epoch_first="Thu Jun  7 10:00:00 2012"
                      epoch_last="Thu Jun  7 10:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35896"
                obs_have="35300"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27103"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="24095"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Thu Jun  7 11:50:30 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8985212"
                         time_creation="Thu Jun  7 11:22:25 2012"
                         time_modification="Thu Jun  7 11:13:21 2012" />
        <observations epoch_first="Thu Jun  7 10:00:00 2012"
                      epoch_last="Thu Jun  7 10:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35896"
                obs_have="35300"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27103"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="24095"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Thu Jun  7 13:40:00 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8985212"
                         time_creation="Thu Jun  7 11:22:25 2012"
                         time_modification="Thu Jun  7 11:13:21 2012" />
        <observations epoch_first="Thu Jun  7 10:00:00 2012"
                      epoch_last="Thu Jun  7 10:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35896"
                obs_have="35300"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27103"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="24095"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8985212"
                         time_creation="Thu Jun  7 11:22:25 2012"
                         time_modification="Thu Jun  7 11:13:21 2012" />
        <observations epoch_first="Thu Jun  7 10:00:00 2012"
                      epoch_last="Thu Jun  7 10:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35896"
                obs_have="35300"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27103"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="24095"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:22"
                         size="8985212"
                         time_creation="Thu Jul  5 00:59:19 2012"
                         time_modification="Thu Jun  7 11:13:21 2012" />
        <observations epoch_first="Thu Jun  7 10:00:00 2012"
                      epoch_last="Thu Jun  7 10:59:59 2012"
                      epochs="3560"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="35896"
                obs_have="35300"
                obs_ratio="98.34" />
          <mask elevation="10 degrees"
                obs_expected="27382"
                obs_have="27103"
                obs_ratio="98.98" />
          <mask elevation="15 degrees"
                obs_expected="24350"
                obs_have="24095"
                obs_ratio="98.95" />
        </observations>
      </control>
    </file>
    <file name="/perp159l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun  7 12:25:46 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8784904"
                         time_creation="Thu Jun  7 12:22:54 2012"
                         time_modification="Thu Jun  7 12:13:15 2012" />
        <observations epoch_first="Thu Jun  7 11:00:00 2012"
                      epoch_last="Thu Jun  7 11:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35357"
                obs_have="34303"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="31749"
                obs_have="31695"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29270"
                obs_have="29217"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jun  7 12:51:42 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8784904"
                         time_creation="Thu Jun  7 12:22:54 2012"
                         time_modification="Thu Jun  7 12:13:15 2012" />
        <observations epoch_first="Thu Jun  7 11:00:00 2012"
                      epoch_last="Thu Jun  7 11:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35357"
                obs_have="34303"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="31749"
                obs_have="31695"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29270"
                obs_have="29217"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Jun  7 14:42:45 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8784904"
                         time_creation="Thu Jun  7 12:22:54 2012"
                         time_modification="Thu Jun  7 12:13:15 2012" />
        <observations epoch_first="Thu Jun  7 11:00:00 2012"
                      epoch_last="Thu Jun  7 11:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35357"
                obs_have="34303"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="31749"
                obs_have="31695"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29270"
                obs_have="29217"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8784904"
                         time_creation="Thu Jun  7 12:22:54 2012"
                         time_modification="Thu Jun  7 12:13:15 2012" />
        <observations epoch_first="Thu Jun  7 11:00:00 2012"
                      epoch_last="Thu Jun  7 11:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35357"
                obs_have="34303"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="31749"
                obs_have="31695"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29270"
                obs_have="29217"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:16"
                         size="8784904"
                         time_creation="Thu Jul  5 00:59:19 2012"
                         time_modification="Thu Jun  7 12:13:15 2012" />
        <observations epoch_first="Thu Jun  7 11:00:00 2012"
                      epoch_last="Thu Jun  7 11:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="35357"
                obs_have="34303"
                obs_ratio="97.02" />
          <mask elevation="10 degrees"
                obs_expected="31749"
                obs_have="31695"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29270"
                obs_have="29217"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp159m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun  7 13:52:42 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8896493"
                         time_creation="Thu Jun  7 13:33:28 2012"
                         time_modification="Thu Jun  7 13:13:24 2012" />
        <observations epoch_first="Thu Jun  7 12:00:00 2012"
                      epoch_last="Thu Jun  7 12:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33502"
                obs_have="33483"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30886"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28278"
                obs_have="28262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jun  7 15:45:53 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8896493"
                         time_creation="Thu Jun  7 13:33:28 2012"
                         time_modification="Thu Jun  7 13:13:24 2012" />
        <observations epoch_first="Thu Jun  7 12:00:00 2012"
                      epoch_last="Thu Jun  7 12:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33502"
                obs_have="33483"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30886"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28278"
                obs_have="28262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8896493"
                         time_creation="Thu Jun  7 13:33:28 2012"
                         time_modification="Thu Jun  7 13:13:24 2012" />
        <observations epoch_first="Thu Jun  7 12:00:00 2012"
                      epoch_last="Thu Jun  7 12:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33502"
                obs_have="33483"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30886"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28278"
                obs_have="28262"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:13:25"
                         size="8896493"
                         time_creation="Thu Jul  5 00:59:21 2012"
                         time_modification="Thu Jun  7 13:13:24 2012" />
        <observations epoch_first="Thu Jun  7 12:00:00 2012"
                      epoch_last="Thu Jun  7 12:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="33502"
                obs_have="33483"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="30904"
                obs_have="30886"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28278"
                obs_have="28262"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp159n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun  7 14:51:52 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="9189638"
                         time_creation="Thu Jun  7 14:22:55 2012"
                         time_modification="Thu Jun  7 14:15:22 2012" />
        <observations epoch_first="Thu Jun  7 13:00:00 2012"
                      epoch_last="Thu Jun  7 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="36732"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="32789"
                obs_have="32789"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 16:45:03 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="9189638"
                         time_creation="Thu Jun  7 14:22:55 2012"
                         time_modification="Thu Jun  7 14:15:22 2012" />
        <observations epoch_first="Thu Jun  7 13:00:00 2012"
                      epoch_last="Thu Jun  7 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="36732"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="32789"
                obs_have="32789"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="9189638"
                         time_creation="Thu Jun  7 14:22:55 2012"
                         time_modification="Thu Jun  7 14:15:22 2012" />
        <observations epoch_first="Thu Jun  7 13:00:00 2012"
                      epoch_last="Thu Jun  7 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="36732"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="32789"
                obs_have="32789"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="9189638"
                         time_creation="Thu Jul  5 00:59:21 2012"
                         time_modification="Thu Jun  7 14:15:22 2012" />
        <observations epoch_first="Thu Jun  7 13:00:00 2012"
                      epoch_last="Thu Jun  7 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36980"
                obs_have="36732"
                obs_ratio="99.33" />
          <mask elevation="10 degrees"
                obs_expected="32789"
                obs_have="32789"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28980"
                obs_have="28980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp159o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun  7 15:25:45 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9399291"
                         time_creation="Thu Jun  7 15:22:39 2012"
                         time_modification="Thu Jun  7 15:15:11 2012" />
        <observations epoch_first="Thu Jun  7 14:00:00 2012"
                      epoch_last="Thu Jun  7 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="38039"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23190"
                obs_have="23190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 15:54:36 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9399291"
                         time_creation="Thu Jun  7 15:22:39 2012"
                         time_modification="Thu Jun  7 15:15:11 2012" />
        <observations epoch_first="Thu Jun  7 14:00:00 2012"
                      epoch_last="Thu Jun  7 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="38039"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23190"
                obs_have="23190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  7 17:46:37 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9399291"
                         time_creation="Thu Jun  7 15:22:39 2012"
                         time_modification="Thu Jun  7 15:15:11 2012" />
        <observations epoch_first="Thu Jun  7 14:00:00 2012"
                      epoch_last="Thu Jun  7 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="38039"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23190"
                obs_have="23190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9399291"
                         time_creation="Thu Jun  7 15:22:39 2012"
                         time_modification="Thu Jun  7 15:15:11 2012" />
        <observations epoch_first="Thu Jun  7 14:00:00 2012"
                      epoch_last="Thu Jun  7 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="38039"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23190"
                obs_have="23190"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:15:12"
                         size="9399291"
                         time_creation="Thu Jul  5 00:59:23 2012"
                         time_modification="Thu Jun  7 15:15:11 2012" />
        <observations epoch_first="Thu Jun  7 14:00:00 2012"
                      epoch_last="Thu Jun  7 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="38039"
                obs_ratio="97.79" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23190"
                obs_have="23190"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp159p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun  7 16:25:59 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8602439"
                         time_creation="Thu Jun  7 16:22:48 2012"
                         time_modification="Thu Jun  7 16:15:18 2012" />
        <observations epoch_first="Thu Jun  7 15:00:00 2012"
                      epoch_last="Thu Jun  7 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33000"
                obs_have="32670"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30992"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28153"
                obs_have="28074"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Jun  7 16:59:20 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8602439"
                         time_creation="Thu Jun  7 16:22:48 2012"
                         time_modification="Thu Jun  7 16:15:18 2012" />
        <observations epoch_first="Thu Jun  7 15:00:00 2012"
                      epoch_last="Thu Jun  7 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33000"
                obs_have="32670"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30992"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28153"
                obs_have="28074"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:02:13 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8602439"
                         time_creation="Thu Jun  7 16:22:48 2012"
                         time_modification="Thu Jun  7 16:15:18 2012" />
        <observations epoch_first="Thu Jun  7 15:00:00 2012"
                      epoch_last="Thu Jun  7 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33000"
                obs_have="32670"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30992"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28153"
                obs_have="28074"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8602439"
                         time_creation="Thu Jun  7 16:22:48 2012"
                         time_modification="Thu Jun  7 16:15:18 2012" />
        <observations epoch_first="Thu Jun  7 15:00:00 2012"
                      epoch_last="Thu Jun  7 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33000"
                obs_have="32670"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30992"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28153"
                obs_have="28074"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:15:19"
                         size="8602439"
                         time_creation="Thu Jul  5 00:59:24 2012"
                         time_modification="Thu Jun  7 16:15:18 2012" />
        <observations epoch_first="Thu Jun  7 15:00:00 2012"
                      epoch_last="Thu Jun  7 15:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33000"
                obs_have="32670"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30992"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="28153"
                obs_have="28074"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/perp159q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun  7 17:26:14 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7844382"
                         time_creation="Thu Jun  7 17:17:24 2012"
                         time_modification="Thu Jun  7 17:08:39 2012" />
        <observations epoch_first="Thu Jun  7 16:00:00 2012"
                      epoch_last="Thu Jun  7 16:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="31312"
                obs_have="30653"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25023"
                obs_have="24981"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22864"
                obs_have="22827"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Jun  7 17:58:11 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7844382"
                         time_creation="Thu Jun  7 17:17:24 2012"
                         time_modification="Thu Jun  7 17:08:39 2012" />
        <observations epoch_first="Thu Jun  7 16:00:00 2012"
                      epoch_last="Thu Jun  7 16:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="31312"
                obs_have="30653"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25023"
                obs_have="24981"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22864"
                obs_have="22827"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Jun  7 19:54:24 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7844382"
                         time_creation="Thu Jun  7 17:17:24 2012"
                         time_modification="Thu Jun  7 17:08:39 2012" />
        <observations epoch_first="Thu Jun  7 16:00:00 2012"
                      epoch_last="Thu Jun  7 16:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="31312"
                obs_have="30653"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25023"
                obs_have="24981"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22864"
                obs_have="22827"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7844382"
                         time_creation="Thu Jun  7 17:17:24 2012"
                         time_modification="Thu Jun  7 17:08:39 2012" />
        <observations epoch_first="Thu Jun  7 16:00:00 2012"
                      epoch_last="Thu Jun  7 16:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="31312"
                obs_have="30653"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25023"
                obs_have="24981"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22864"
                obs_have="22827"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:40"
                         size="7844382"
                         time_creation="Thu Jul  5 00:59:24 2012"
                         time_modification="Thu Jun  7 17:08:39 2012" />
        <observations epoch_first="Thu Jun  7 16:00:00 2012"
                      epoch_last="Thu Jun  7 16:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="31312"
                obs_have="30653"
                obs_ratio="97.90" />
          <mask elevation="10 degrees"
                obs_expected="25023"
                obs_have="24981"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22864"
                obs_have="22827"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/perp159r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun  7 18:36:05 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7710093"
                         time_creation="Thu Jun  7 18:22:29 2012"
                         time_modification="Thu Jun  7 18:15:17 2012" />
        <observations epoch_first="Thu Jun  7 17:00:00 2012"
                      epoch_last="Thu Jun  7 17:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="31019"
                obs_have="30237"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26491"
                obs_have="26475"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22703"
                obs_have="22689"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7710093"
                         time_creation="Thu Jun  7 18:22:29 2012"
                         time_modification="Thu Jun  7 18:15:17 2012" />
        <observations epoch_first="Thu Jun  7 17:00:00 2012"
                      epoch_last="Thu Jun  7 17:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="31019"
                obs_have="30237"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26491"
                obs_have="26475"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22703"
                obs_have="22689"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="7710093"
                         time_creation="Thu Jul  5 00:59:25 2012"
                         time_modification="Thu Jun  7 18:15:17 2012" />
        <observations epoch_first="Thu Jun  7 17:00:00 2012"
                      epoch_last="Thu Jun  7 17:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="31019"
                obs_have="30237"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26491"
                obs_have="26475"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22703"
                obs_have="22689"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp159s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun  7 19:34:01 2012"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8958668"
                         time_creation="Thu Jun  7 19:22:29 2012"
                         time_modification="Thu Jun  7 19:15:13 2012" />
        <observations epoch_first="Thu Jun  7 18:00:00 2012"
                      epoch_last="Thu Jun  7 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="34428"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="23430"
                obs_have="23423"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21699"
                obs_have="21693"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 21:23:28 2012"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8958668"
                         time_creation="Thu Jun  7 19:22:29 2012"
                         time_modification="Thu Jun  7 19:15:13 2012" />
        <observations epoch_first="Thu Jun  7 18:00:00 2012"
                      epoch_last="Thu Jun  7 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="34428"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="23430"
                obs_have="23423"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21699"
                obs_have="21693"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8958668"
                         time_creation="Thu Jun  7 19:22:29 2012"
                         time_modification="Thu Jun  7 19:15:13 2012" />
        <observations epoch_first="Thu Jun  7 18:00:00 2012"
                      epoch_last="Thu Jun  7 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="34428"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="23430"
                obs_have="23423"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21699"
                obs_have="21693"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8958668"
                         time_creation="Thu Jul  5 00:59:26 2012"
                         time_modification="Thu Jun  7 19:15:13 2012" />
        <observations epoch_first="Thu Jun  7 18:00:00 2012"
                      epoch_last="Thu Jun  7 18:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34976"
                obs_have="34428"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="23430"
                obs_have="23423"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21699"
                obs_have="21693"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp159t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun  7 20:32:57 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9028910"
                         time_creation="Thu Jun  7 20:17:53 2012"
                         time_modification="Thu Jun  7 20:08:38 2012" />
        <observations epoch_first="Thu Jun  7 19:00:00 2012"
                      epoch_last="Thu Jun  7 19:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="35310"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="30271"
                obs_have="30234"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27680"
                obs_have="27645"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Jun  7 21:02:43 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9028910"
                         time_creation="Thu Jun  7 20:17:53 2012"
                         time_modification="Thu Jun  7 20:08:38 2012" />
        <observations epoch_first="Thu Jun  7 19:00:00 2012"
                      epoch_last="Thu Jun  7 19:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="35310"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="30271"
                obs_have="30234"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27680"
                obs_have="27645"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Jun  7 22:19:11 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9028910"
                         time_creation="Thu Jun  7 20:17:53 2012"
                         time_modification="Thu Jun  7 20:08:38 2012" />
        <observations epoch_first="Thu Jun  7 19:00:00 2012"
                      epoch_last="Thu Jun  7 19:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="35310"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="30271"
                obs_have="30234"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27680"
                obs_have="27645"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9028910"
                         time_creation="Thu Jun  7 20:17:53 2012"
                         time_modification="Thu Jun  7 20:08:38 2012" />
        <observations epoch_first="Thu Jun  7 19:00:00 2012"
                      epoch_last="Thu Jun  7 19:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="35310"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="30271"
                obs_have="30234"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27680"
                obs_have="27645"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9028910"
                         time_creation="Thu Jul  5 00:59:27 2012"
                         time_modification="Thu Jun  7 20:08:38 2012" />
        <observations epoch_first="Thu Jun  7 19:00:00 2012"
                      epoch_last="Thu Jun  7 19:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35587"
                obs_have="35310"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="30271"
                obs_have="30234"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27680"
                obs_have="27645"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp159u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun  7 21:53:19 2012"
               level="3">
        <file_statistics latency="00:18:22"
                         size="9442893"
                         time_creation="Thu Jun  7 21:27:43 2012"
                         time_modification="Thu Jun  7 21:18:21 2012" />
        <observations epoch_first="Thu Jun  7 20:00:00 2012"
                      epoch_last="Thu Jun  7 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36522"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30340"
                obs_have="30332"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26509"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun  7 23:26:23 2012"
               level="3">
        <file_statistics latency="00:18:22"
                         size="9442893"
                         time_creation="Thu Jun  7 21:27:43 2012"
                         time_modification="Thu Jun  7 21:18:21 2012" />
        <observations epoch_first="Thu Jun  7 20:00:00 2012"
                      epoch_last="Thu Jun  7 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36522"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30340"
                obs_have="30332"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26509"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:18:22"
                         size="9442893"
                         time_creation="Thu Jun  7 21:27:43 2012"
                         time_modification="Thu Jun  7 21:18:21 2012" />
        <observations epoch_first="Thu Jun  7 20:00:00 2012"
                      epoch_last="Thu Jun  7 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36522"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30340"
                obs_have="30332"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26509"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:18:22"
                         size="9442893"
                         time_creation="Thu Jul  5 00:59:28 2012"
                         time_modification="Thu Jun  7 21:18:21 2012" />
        <observations epoch_first="Thu Jun  7 20:00:00 2012"
                      epoch_last="Thu Jun  7 20:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="36522"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="30340"
                obs_have="30332"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26517"
                obs_have="26509"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp159v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun  7 23:00:08 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9157041"
                         time_creation="Thu Jun  7 22:18:14 2012"
                         time_modification="Thu Jun  7 22:08:44 2012" />
        <observations epoch_first="Thu Jun  7 21:00:00 2012"
                      epoch_last="Thu Jun  7 21:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="35236"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="32706"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28776"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Jun  8 00:16:14 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9157041"
                         time_creation="Thu Jun  7 22:18:14 2012"
                         time_modification="Thu Jun  7 22:08:44 2012" />
        <observations epoch_first="Thu Jun  7 21:00:00 2012"
                      epoch_last="Thu Jun  7 21:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="35236"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="32706"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28776"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Jun  8 01:00:20 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9157041"
                         time_creation="Thu Jun  7 22:18:14 2012"
                         time_modification="Thu Jun  7 22:08:44 2012" />
        <observations epoch_first="Thu Jun  7 21:00:00 2012"
                      epoch_last="Thu Jun  7 21:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="35236"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="32706"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28776"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9157041"
                         time_creation="Thu Jun  7 22:18:14 2012"
                         time_modification="Thu Jun  7 22:08:44 2012" />
        <observations epoch_first="Thu Jun  7 21:00:00 2012"
                      epoch_last="Thu Jun  7 21:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="35236"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="32706"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28776"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9157041"
                         time_creation="Thu Jul  5 00:59:29 2012"
                         time_modification="Thu Jun  7 22:08:44 2012" />
        <observations epoch_first="Thu Jun  7 21:00:00 2012"
                      epoch_last="Thu Jun  7 21:59:59 2012"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="35236"
                obs_ratio="99.63" />
          <mask elevation="10 degrees"
                obs_expected="32733"
                obs_have="32706"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28776"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp159w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  7 23:55:12 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="10171473"
                         time_creation="Thu Jun  7 23:28:18 2012"
                         time_modification="Thu Jun  7 23:18:20 2012" />
        <observations epoch_first="Thu Jun  7 22:00:00 2012"
                      epoch_last="Thu Jun  7 22:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45786"
                obs_have="44508"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33293"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28236"
                obs_have="28159"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Fri Jun  8 01:55:17 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="10171473"
                         time_creation="Thu Jun  7 23:28:18 2012"
                         time_modification="Thu Jun  7 23:18:20 2012" />
        <observations epoch_first="Thu Jun  7 22:00:00 2012"
                      epoch_last="Thu Jun  7 22:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45786"
                obs_have="44508"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33293"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28236"
                obs_have="28159"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="10171473"
                         time_creation="Thu Jun  7 23:28:18 2012"
                         time_modification="Thu Jun  7 23:18:20 2012" />
        <observations epoch_first="Thu Jun  7 22:00:00 2012"
                      epoch_last="Thu Jun  7 22:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45786"
                obs_have="44508"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33293"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28236"
                obs_have="28159"
                obs_ratio="99.73" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:18:21"
                         size="10171473"
                         time_creation="Thu Jul  5 00:59:30 2012"
                         time_modification="Thu Jun  7 23:18:20 2012" />
        <observations epoch_first="Thu Jun  7 22:00:00 2012"
                      epoch_last="Thu Jun  7 22:59:59 2012"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="45786"
                obs_have="44508"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33293"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="28236"
                obs_have="28159"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/perp159x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun  8 00:33:36 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9840389"
                         time_creation="Fri Jun  8 00:32:40 2012"
                         time_modification="Fri Jun  8 00:18:12 2012" />
        <observations epoch_first="Thu Jun  7 23:00:00 2012"
                      epoch_last="Thu Jun  7 23:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="40580"
                obs_have="40201"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33697"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30359"
                obs_have="30185"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Jun  8 02:43:28 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9840389"
                         time_creation="Fri Jun  8 00:32:40 2012"
                         time_modification="Fri Jun  8 00:18:12 2012" />
        <observations epoch_first="Thu Jun  7 23:00:00 2012"
                      epoch_last="Thu Jun  7 23:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="40580"
                obs_have="40201"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33697"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30359"
                obs_have="30185"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Fri Jun  8 19:55:35 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9840389"
                         time_creation="Fri Jun  8 00:32:40 2012"
                         time_modification="Fri Jun  8 00:18:12 2012" />
        <observations epoch_first="Thu Jun  7 23:00:00 2012"
                      epoch_last="Thu Jun  7 23:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="40580"
                obs_have="40201"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33697"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30359"
                obs_have="30185"
                obs_ratio="99.43" />
        </observations>
      </control>
      <control date="Sat Jul  7 06:46:36 2012"
               level="3">
        <file_statistics latency="00:18:13"
                         size="9840389"
                         time_creation="Thu Jul  5 00:59:31 2012"
                         time_modification="Fri Jun  8 00:18:12 2012" />
        <observations epoch_first="Thu Jun  7 23:00:00 2012"
                      epoch_last="Thu Jun  7 23:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="40580"
                obs_have="40201"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="33897"
                obs_have="33697"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="30359"
                obs_have="30185"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
  </station>
</QC>
