<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-15 00:00:00"
    DayOfYear="75"
    Year="2012">
  <station name="PERP">
    <file name="/perp0750.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 17 00:20:38 2012"
               level="3">
        <file_statistics latency="01:31:40"
                         size="7226814"
                         time_creation="Fri Mar 16 01:37:50 2012"
                         time_modification="Fri Mar 16 01:31:10 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29007"
                obs_have="28797"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 12:03:23 2012"
               level="3">
        <file_statistics latency="01:31:40"
                         size="7226814"
                         time_creation="Thu Apr 12 01:04:49 2012"
                         time_modification="Fri Mar 16 01:31:10 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29007"
                obs_have="28797"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="24409"
                obs_have="24409"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21864"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 15 01:30:55 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9079085"
                         time_creation="Thu Mar 15 01:17:14 2012"
                         time_modification="Thu Mar 15 01:08:40 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="34723"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 01:54:39 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9079085"
                         time_creation="Thu Mar 15 01:17:14 2012"
                         time_modification="Thu Mar 15 01:08:40 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="34723"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 03:52:04 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9079085"
                         time_creation="Thu Mar 15 01:17:14 2012"
                         time_modification="Thu Mar 15 01:08:40 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="34723"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9079085"
                         time_creation="Thu Mar 15 01:17:14 2012"
                         time_modification="Thu Mar 15 01:08:40 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="34723"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9079085"
                         time_creation="Thu Apr 12 00:58:18 2012"
                         time_modification="Thu Mar 15 01:08:40 2012" />
        <observations epoch_first="Thu Mar 15 00:00:00 2012"
                      epoch_last="Thu Mar 15 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="34723"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="25553"
                obs_have="25553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 15 02:26:40 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9047659"
                         time_creation="Thu Mar 15 02:17:13 2012"
                         time_modification="Thu Mar 15 02:08:42 2012" />
        <observations epoch_first="Thu Mar 15 01:00:00 2012"
                      epoch_last="Thu Mar 15 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35054"
                obs_have="34709"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28312"
                obs_have="28312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 02:53:13 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9047659"
                         time_creation="Thu Mar 15 02:17:13 2012"
                         time_modification="Thu Mar 15 02:08:42 2012" />
        <observations epoch_first="Thu Mar 15 01:00:00 2012"
                      epoch_last="Thu Mar 15 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35054"
                obs_have="34709"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28312"
                obs_have="28312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 04:52:09 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9047659"
                         time_creation="Thu Mar 15 02:17:13 2012"
                         time_modification="Thu Mar 15 02:08:42 2012" />
        <observations epoch_first="Thu Mar 15 01:00:00 2012"
                      epoch_last="Thu Mar 15 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35054"
                obs_have="34709"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28312"
                obs_have="28312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9047659"
                         time_creation="Thu Mar 15 02:17:13 2012"
                         time_modification="Thu Mar 15 02:08:42 2012" />
        <observations epoch_first="Thu Mar 15 01:00:00 2012"
                      epoch_last="Thu Mar 15 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35054"
                obs_have="34709"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28312"
                obs_have="28312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9047659"
                         time_creation="Thu Apr 12 00:58:20 2012"
                         time_modification="Thu Mar 15 02:08:42 2012" />
        <observations epoch_first="Thu Mar 15 01:00:00 2012"
                      epoch_last="Thu Mar 15 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35054"
                obs_have="34709"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28312"
                obs_have="28312"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 15 03:31:18 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9585719"
                         time_creation="Thu Mar 15 03:17:10 2012"
                         time_modification="Thu Mar 15 03:08:47 2012" />
        <observations epoch_first="Thu Mar 15 02:00:00 2012"
                      epoch_last="Thu Mar 15 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31194"
                obs_have="31194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 04:07:22 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9585719"
                         time_creation="Thu Mar 15 03:17:10 2012"
                         time_modification="Thu Mar 15 03:08:47 2012" />
        <observations epoch_first="Thu Mar 15 02:00:00 2012"
                      epoch_last="Thu Mar 15 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31194"
                obs_have="31194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 06:08:27 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9585719"
                         time_creation="Thu Mar 15 03:17:10 2012"
                         time_modification="Thu Mar 15 03:08:47 2012" />
        <observations epoch_first="Thu Mar 15 02:00:00 2012"
                      epoch_last="Thu Mar 15 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31194"
                obs_have="31194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9585719"
                         time_creation="Thu Mar 15 03:17:10 2012"
                         time_modification="Thu Mar 15 03:08:47 2012" />
        <observations epoch_first="Thu Mar 15 02:00:00 2012"
                      epoch_last="Thu Mar 15 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31194"
                obs_have="31194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9585719"
                         time_creation="Thu Apr 12 00:58:21 2012"
                         time_modification="Thu Mar 15 03:08:47 2012" />
        <observations epoch_first="Thu Mar 15 02:00:00 2012"
                      epoch_last="Thu Mar 15 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36687"
                obs_have="36687"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31194"
                obs_have="31194"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27237"
                obs_have="27237"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 15 04:40:32 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9603596"
                         time_creation="Thu Mar 15 04:17:10 2012"
                         time_modification="Thu Mar 15 04:08:41 2012" />
        <observations epoch_first="Thu Mar 15 03:00:00 2012"
                      epoch_last="Thu Mar 15 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37812"
                obs_have="37812"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="33387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28912"
                obs_have="28912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 05:13:28 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9603596"
                         time_creation="Thu Mar 15 04:17:10 2012"
                         time_modification="Thu Mar 15 04:08:41 2012" />
        <observations epoch_first="Thu Mar 15 03:00:00 2012"
                      epoch_last="Thu Mar 15 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37812"
                obs_have="37812"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="33387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28912"
                obs_have="28912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 07:08:14 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9603596"
                         time_creation="Thu Mar 15 04:17:10 2012"
                         time_modification="Thu Mar 15 04:08:41 2012" />
        <observations epoch_first="Thu Mar 15 03:00:00 2012"
                      epoch_last="Thu Mar 15 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37812"
                obs_have="37812"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="33387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28912"
                obs_have="28912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9603596"
                         time_creation="Thu Mar 15 04:17:10 2012"
                         time_modification="Thu Mar 15 04:08:41 2012" />
        <observations epoch_first="Thu Mar 15 03:00:00 2012"
                      epoch_last="Thu Mar 15 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37812"
                obs_have="37812"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="33387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28912"
                obs_have="28912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9603596"
                         time_creation="Thu Apr 12 00:58:22 2012"
                         time_modification="Thu Mar 15 04:08:41 2012" />
        <observations epoch_first="Thu Mar 15 03:00:00 2012"
                      epoch_last="Thu Mar 15 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37812"
                obs_have="37812"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33387"
                obs_have="33387"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28912"
                obs_have="28912"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 15 05:46:50 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10516686"
                         time_creation="Thu Mar 15 05:17:22 2012"
                         time_modification="Thu Mar 15 05:08:44 2012" />
        <observations epoch_first="Thu Mar 15 04:00:00 2012"
                      epoch_last="Thu Mar 15 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45878"
                obs_have="45403"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="33489"
                obs_have="33489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10516686"
                         time_creation="Thu Mar 15 05:17:22 2012"
                         time_modification="Thu Mar 15 05:08:44 2012" />
        <observations epoch_first="Thu Mar 15 04:00:00 2012"
                      epoch_last="Thu Mar 15 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45878"
                obs_have="45403"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="33489"
                obs_have="33489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="10516686"
                         time_creation="Thu Apr 12 00:58:24 2012"
                         time_modification="Thu Mar 15 05:08:44 2012" />
        <observations epoch_first="Thu Mar 15 04:00:00 2012"
                      epoch_last="Thu Mar 15 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45878"
                obs_have="45403"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="33489"
                obs_have="33489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28474"
                obs_have="28474"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 15 06:35:24 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9495262"
                         time_creation="Thu Mar 15 06:17:21 2012"
                         time_modification="Thu Mar 15 06:08:42 2012" />
        <observations epoch_first="Thu Mar 15 05:00:00 2012"
                      epoch_last="Thu Mar 15 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39939"
                obs_have="39869"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34215"
                obs_have="34215"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 08:58:51 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9495262"
                         time_creation="Thu Mar 15 06:17:21 2012"
                         time_modification="Thu Mar 15 06:08:42 2012" />
        <observations epoch_first="Thu Mar 15 05:00:00 2012"
                      epoch_last="Thu Mar 15 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39939"
                obs_have="39869"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34215"
                obs_have="34215"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9495262"
                         time_creation="Thu Mar 15 06:17:21 2012"
                         time_modification="Thu Mar 15 06:08:42 2012" />
        <observations epoch_first="Thu Mar 15 05:00:00 2012"
                      epoch_last="Thu Mar 15 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39939"
                obs_have="39869"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34215"
                obs_have="34215"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9495262"
                         time_creation="Thu Apr 12 00:58:25 2012"
                         time_modification="Thu Mar 15 06:08:42 2012" />
        <observations epoch_first="Thu Mar 15 05:00:00 2012"
                      epoch_last="Thu Mar 15 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39939"
                obs_have="39869"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34215"
                obs_have="34215"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 15 07:46:38 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8841454"
                         time_creation="Thu Mar 15 07:17:27 2012"
                         time_modification="Thu Mar 15 07:08:45 2012" />
        <observations epoch_first="Thu Mar 15 06:00:00 2012"
                      epoch_last="Thu Mar 15 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37066"
                obs_have="37021"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35108"
                obs_have="35108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33283"
                obs_have="33283"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 08:14:04 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8841454"
                         time_creation="Thu Mar 15 07:17:27 2012"
                         time_modification="Thu Mar 15 07:08:45 2012" />
        <observations epoch_first="Thu Mar 15 06:00:00 2012"
                      epoch_last="Thu Mar 15 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37066"
                obs_have="37021"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35108"
                obs_have="35108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33283"
                obs_have="33283"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 09:17:39 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8841454"
                         time_creation="Thu Mar 15 07:17:27 2012"
                         time_modification="Thu Mar 15 07:08:45 2012" />
        <observations epoch_first="Thu Mar 15 06:00:00 2012"
                      epoch_last="Thu Mar 15 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37066"
                obs_have="37021"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35108"
                obs_have="35108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33283"
                obs_have="33283"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8841454"
                         time_creation="Thu Mar 15 07:17:27 2012"
                         time_modification="Thu Mar 15 07:08:45 2012" />
        <observations epoch_first="Thu Mar 15 06:00:00 2012"
                      epoch_last="Thu Mar 15 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37066"
                obs_have="37021"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35108"
                obs_have="35108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33283"
                obs_have="33283"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8841454"
                         time_creation="Thu Apr 12 00:58:26 2012"
                         time_modification="Thu Mar 15 07:08:45 2012" />
        <observations epoch_first="Thu Mar 15 06:00:00 2012"
                      epoch_last="Thu Mar 15 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37066"
                obs_have="37021"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="35108"
                obs_have="35108"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33283"
                obs_have="33283"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 15 08:38:31 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8447694"
                         time_creation="Thu Mar 15 08:17:24 2012"
                         time_modification="Thu Mar 15 08:08:44 2012" />
        <observations epoch_first="Thu Mar 15 07:00:00 2012"
                      epoch_last="Thu Mar 15 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="35962"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31236"
                obs_have="31236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 10:15:03 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8447694"
                         time_creation="Thu Mar 15 08:17:24 2012"
                         time_modification="Thu Mar 15 08:08:44 2012" />
        <observations epoch_first="Thu Mar 15 07:00:00 2012"
                      epoch_last="Thu Mar 15 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="35962"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31236"
                obs_have="31236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8447694"
                         time_creation="Thu Mar 15 08:17:24 2012"
                         time_modification="Thu Mar 15 08:08:44 2012" />
        <observations epoch_first="Thu Mar 15 07:00:00 2012"
                      epoch_last="Thu Mar 15 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="35962"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31236"
                obs_have="31236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8447694"
                         time_creation="Thu Apr 12 00:58:27 2012"
                         time_modification="Thu Mar 15 08:08:44 2012" />
        <observations epoch_first="Thu Mar 15 07:00:00 2012"
                      epoch_last="Thu Mar 15 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="35962"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="31236"
                obs_have="31236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 15 09:45:59 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9204249"
                         time_creation="Thu Mar 15 09:17:25 2012"
                         time_modification="Thu Mar 15 09:08:46 2012" />
        <observations epoch_first="Thu Mar 15 08:00:00 2012"
                      epoch_last="Thu Mar 15 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="36016"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30691"
                obs_have="30691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25883"
                obs_have="25883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 10:04:02 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9204249"
                         time_creation="Thu Mar 15 09:17:25 2012"
                         time_modification="Thu Mar 15 09:08:46 2012" />
        <observations epoch_first="Thu Mar 15 08:00:00 2012"
                      epoch_last="Thu Mar 15 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="36016"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30691"
                obs_have="30691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25883"
                obs_have="25883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 11:21:03 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9204249"
                         time_creation="Thu Mar 15 09:17:25 2012"
                         time_modification="Thu Mar 15 09:08:46 2012" />
        <observations epoch_first="Thu Mar 15 08:00:00 2012"
                      epoch_last="Thu Mar 15 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="36016"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30691"
                obs_have="30691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25883"
                obs_have="25883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 11:50:19 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9204249"
                         time_creation="Thu Mar 15 09:17:25 2012"
                         time_modification="Thu Mar 15 09:08:46 2012" />
        <observations epoch_first="Thu Mar 15 08:00:00 2012"
                      epoch_last="Thu Mar 15 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="36016"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30691"
                obs_have="30691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25883"
                obs_have="25883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9204249"
                         time_creation="Thu Mar 15 09:17:25 2012"
                         time_modification="Thu Mar 15 09:08:46 2012" />
        <observations epoch_first="Thu Mar 15 08:00:00 2012"
                      epoch_last="Thu Mar 15 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="36016"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30691"
                obs_have="30691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25883"
                obs_have="25883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9204249"
                         time_creation="Thu Apr 12 00:58:28 2012"
                         time_modification="Thu Mar 15 09:08:46 2012" />
        <observations epoch_first="Thu Mar 15 08:00:00 2012"
                      epoch_last="Thu Mar 15 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36254"
                obs_have="36016"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30691"
                obs_have="30691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25883"
                obs_have="25883"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 15 10:41:51 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8983219"
                         time_creation="Thu Mar 15 10:17:24 2012"
                         time_modification="Thu Mar 15 10:08:43 2012" />
        <observations epoch_first="Thu Mar 15 09:00:00 2012"
                      epoch_last="Thu Mar 15 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 11:07:00 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8983219"
                         time_creation="Thu Mar 15 10:17:24 2012"
                         time_modification="Thu Mar 15 10:08:43 2012" />
        <observations epoch_first="Thu Mar 15 09:00:00 2012"
                      epoch_last="Thu Mar 15 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 12:46:30 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8983219"
                         time_creation="Thu Mar 15 10:17:24 2012"
                         time_modification="Thu Mar 15 10:08:43 2012" />
        <observations epoch_first="Thu Mar 15 09:00:00 2012"
                      epoch_last="Thu Mar 15 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8983219"
                         time_creation="Thu Mar 15 10:17:24 2012"
                         time_modification="Thu Mar 15 10:08:43 2012" />
        <observations epoch_first="Thu Mar 15 09:00:00 2012"
                      epoch_last="Thu Mar 15 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8983219"
                         time_creation="Thu Apr 12 00:58:30 2012"
                         time_modification="Thu Mar 15 10:08:43 2012" />
        <observations epoch_first="Thu Mar 15 09:00:00 2012"
                      epoch_last="Thu Mar 15 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="35225"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33415"
                obs_have="33415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30865"
                obs_have="30865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 15 11:36:30 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9772247"
                         time_creation="Thu Mar 15 11:17:24 2012"
                         time_modification="Thu Mar 15 11:08:49 2012" />
        <observations epoch_first="Thu Mar 15 10:00:00 2012"
                      epoch_last="Thu Mar 15 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38870"
                obs_have="38597"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33639"
                obs_have="33639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 11:56:41 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9772247"
                         time_creation="Thu Mar 15 11:17:24 2012"
                         time_modification="Thu Mar 15 11:08:49 2012" />
        <observations epoch_first="Thu Mar 15 10:00:00 2012"
                      epoch_last="Thu Mar 15 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38870"
                obs_have="38597"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33639"
                obs_have="33639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 13:42:00 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9772247"
                         time_creation="Thu Mar 15 11:17:24 2012"
                         time_modification="Thu Mar 15 11:08:49 2012" />
        <observations epoch_first="Thu Mar 15 10:00:00 2012"
                      epoch_last="Thu Mar 15 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38870"
                obs_have="38597"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33639"
                obs_have="33639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9772247"
                         time_creation="Thu Mar 15 11:17:24 2012"
                         time_modification="Thu Mar 15 11:08:49 2012" />
        <observations epoch_first="Thu Mar 15 10:00:00 2012"
                      epoch_last="Thu Mar 15 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38870"
                obs_have="38597"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33639"
                obs_have="33639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:50"
                         size="9772247"
                         time_creation="Thu Apr 12 00:58:31 2012"
                         time_modification="Thu Mar 15 11:08:49 2012" />
        <observations epoch_first="Thu Mar 15 10:00:00 2012"
                      epoch_last="Thu Mar 15 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38870"
                obs_have="38597"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33639"
                obs_have="33639"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29534"
                obs_have="29534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 15 12:26:48 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9532051"
                         time_creation="Thu Mar 15 12:17:19 2012"
                         time_modification="Thu Mar 15 12:08:47 2012" />
        <observations epoch_first="Thu Mar 15 11:00:00 2012"
                      epoch_last="Thu Mar 15 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39307"
                obs_have="38442"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 12:55:14 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9532051"
                         time_creation="Thu Mar 15 12:17:19 2012"
                         time_modification="Thu Mar 15 12:08:47 2012" />
        <observations epoch_first="Thu Mar 15 11:00:00 2012"
                      epoch_last="Thu Mar 15 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39307"
                obs_have="38442"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 14:40:43 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9532051"
                         time_creation="Thu Mar 15 12:17:19 2012"
                         time_modification="Thu Mar 15 12:08:47 2012" />
        <observations epoch_first="Thu Mar 15 11:00:00 2012"
                      epoch_last="Thu Mar 15 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39307"
                obs_have="38442"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9532051"
                         time_creation="Thu Mar 15 12:17:19 2012"
                         time_modification="Thu Mar 15 12:08:47 2012" />
        <observations epoch_first="Thu Mar 15 11:00:00 2012"
                      epoch_last="Thu Mar 15 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39307"
                obs_have="38442"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9532051"
                         time_creation="Thu Apr 12 00:58:32 2012"
                         time_modification="Thu Mar 15 12:08:47 2012" />
        <observations epoch_first="Thu Mar 15 11:00:00 2012"
                      epoch_last="Thu Mar 15 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39307"
                obs_have="38442"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="28502"
                obs_have="28502"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26499"
                obs_have="26499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 15 13:26:18 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9270946"
                         time_creation="Thu Mar 15 13:17:23 2012"
                         time_modification="Thu Mar 15 13:08:47 2012" />
        <observations epoch_first="Thu Mar 15 12:00:00 2012"
                      epoch_last="Thu Mar 15 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36913"
                obs_have="36866"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28069"
                obs_have="28069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 13:52:07 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9270946"
                         time_creation="Thu Mar 15 13:17:23 2012"
                         time_modification="Thu Mar 15 13:08:47 2012" />
        <observations epoch_first="Thu Mar 15 12:00:00 2012"
                      epoch_last="Thu Mar 15 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36913"
                obs_have="36866"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28069"
                obs_have="28069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 15:41:19 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9270946"
                         time_creation="Thu Mar 15 13:17:23 2012"
                         time_modification="Thu Mar 15 13:08:47 2012" />
        <observations epoch_first="Thu Mar 15 12:00:00 2012"
                      epoch_last="Thu Mar 15 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36913"
                obs_have="36866"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28069"
                obs_have="28069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9270946"
                         time_creation="Thu Mar 15 13:17:23 2012"
                         time_modification="Thu Mar 15 13:08:47 2012" />
        <observations epoch_first="Thu Mar 15 12:00:00 2012"
                      epoch_last="Thu Mar 15 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36913"
                obs_have="36866"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28069"
                obs_have="28069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9270946"
                         time_creation="Thu Apr 12 00:58:34 2012"
                         time_modification="Thu Mar 15 13:08:47 2012" />
        <observations epoch_first="Thu Mar 15 12:00:00 2012"
                      epoch_last="Thu Mar 15 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36913"
                obs_have="36866"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28069"
                obs_have="28069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 15 14:24:49 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8697388"
                         time_creation="Thu Mar 15 14:17:29 2012"
                         time_modification="Thu Mar 15 14:08:40 2012" />
        <observations epoch_first="Thu Mar 15 13:00:00 2012"
                      epoch_last="Thu Mar 15 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34880"
                obs_have="34560"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28238"
                obs_have="28238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 14:50:52 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8697388"
                         time_creation="Thu Mar 15 14:17:29 2012"
                         time_modification="Thu Mar 15 14:08:40 2012" />
        <observations epoch_first="Thu Mar 15 13:00:00 2012"
                      epoch_last="Thu Mar 15 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34880"
                obs_have="34560"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28238"
                obs_have="28238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 16:46:36 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8697388"
                         time_creation="Thu Mar 15 14:17:29 2012"
                         time_modification="Thu Mar 15 14:08:40 2012" />
        <observations epoch_first="Thu Mar 15 13:00:00 2012"
                      epoch_last="Thu Mar 15 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34880"
                obs_have="34560"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28238"
                obs_have="28238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8697388"
                         time_creation="Thu Mar 15 14:17:29 2012"
                         time_modification="Thu Mar 15 14:08:40 2012" />
        <observations epoch_first="Thu Mar 15 13:00:00 2012"
                      epoch_last="Thu Mar 15 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34880"
                obs_have="34560"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28238"
                obs_have="28238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:41"
                         size="8697388"
                         time_creation="Thu Apr 12 00:58:35 2012"
                         time_modification="Thu Mar 15 14:08:40 2012" />
        <observations epoch_first="Thu Mar 15 13:00:00 2012"
                      epoch_last="Thu Mar 15 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34880"
                obs_have="34560"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="30785"
                obs_have="30785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28238"
                obs_have="28238"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 15 15:25:40 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8530250"
                         time_creation="Thu Mar 15 15:17:35 2012"
                         time_modification="Thu Mar 15 15:08:44 2012" />
        <observations epoch_first="Thu Mar 15 14:00:00 2012"
                      epoch_last="Thu Mar 15 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 15:51:18 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8530250"
                         time_creation="Thu Mar 15 15:17:35 2012"
                         time_modification="Thu Mar 15 15:08:44 2012" />
        <observations epoch_first="Thu Mar 15 14:00:00 2012"
                      epoch_last="Thu Mar 15 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 17:49:07 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8530250"
                         time_creation="Thu Mar 15 15:17:35 2012"
                         time_modification="Thu Mar 15 15:08:44 2012" />
        <observations epoch_first="Thu Mar 15 14:00:00 2012"
                      epoch_last="Thu Mar 15 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8530250"
                         time_creation="Thu Mar 15 15:17:35 2012"
                         time_modification="Thu Mar 15 15:08:44 2012" />
        <observations epoch_first="Thu Mar 15 14:00:00 2012"
                      epoch_last="Thu Mar 15 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="8530250"
                         time_creation="Thu Apr 12 00:58:36 2012"
                         time_modification="Thu Mar 15 15:08:44 2012" />
        <observations epoch_first="Thu Mar 15 14:00:00 2012"
                      epoch_last="Thu Mar 15 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="34361"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28971"
                obs_have="28971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 15 16:29:18 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8223173"
                         time_creation="Thu Mar 15 16:17:22 2012"
                         time_modification="Thu Mar 15 16:08:42 2012" />
        <observations epoch_first="Thu Mar 15 15:00:00 2012"
                      epoch_last="Thu Mar 15 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34496"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24955"
                obs_have="24955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 16:58:09 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8223173"
                         time_creation="Thu Mar 15 16:17:22 2012"
                         time_modification="Thu Mar 15 16:08:42 2012" />
        <observations epoch_first="Thu Mar 15 15:00:00 2012"
                      epoch_last="Thu Mar 15 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34496"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24955"
                obs_have="24955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 18:59:31 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8223173"
                         time_creation="Thu Mar 15 16:17:22 2012"
                         time_modification="Thu Mar 15 16:08:42 2012" />
        <observations epoch_first="Thu Mar 15 15:00:00 2012"
                      epoch_last="Thu Mar 15 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34496"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24955"
                obs_have="24955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8223173"
                         time_creation="Thu Mar 15 16:17:22 2012"
                         time_modification="Thu Mar 15 16:08:42 2012" />
        <observations epoch_first="Thu Mar 15 15:00:00 2012"
                      epoch_last="Thu Mar 15 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34496"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24955"
                obs_have="24955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:43"
                         size="8223173"
                         time_creation="Thu Apr 12 00:58:37 2012"
                         time_modification="Thu Mar 15 16:08:42 2012" />
        <observations epoch_first="Thu Mar 15 15:00:00 2012"
                      epoch_last="Thu Mar 15 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35005"
                obs_have="34496"
                obs_ratio="98.55" />
          <mask elevation="10 degrees"
                obs_expected="27407"
                obs_have="27407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24955"
                obs_have="24955"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 15 17:31:39 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9053142"
                         time_creation="Thu Mar 15 17:17:30 2012"
                         time_modification="Thu Mar 15 17:08:41 2012" />
        <observations epoch_first="Thu Mar 15 16:00:00 2012"
                      epoch_last="Thu Mar 15 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35350"
                obs_have="34950"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="29454"
                obs_have="29454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26919"
                obs_have="26919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 18:03:33 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9053142"
                         time_creation="Thu Mar 15 17:17:30 2012"
                         time_modification="Thu Mar 15 17:08:41 2012" />
        <observations epoch_first="Thu Mar 15 16:00:00 2012"
                      epoch_last="Thu Mar 15 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35350"
                obs_have="34950"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="29454"
                obs_have="29454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26919"
                obs_have="26919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9053142"
                         time_creation="Thu Mar 15 17:17:30 2012"
                         time_modification="Thu Mar 15 17:08:41 2012" />
        <observations epoch_first="Thu Mar 15 16:00:00 2012"
                      epoch_last="Thu Mar 15 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35350"
                obs_have="34950"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="29454"
                obs_have="29454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26919"
                obs_have="26919"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9053142"
                         time_creation="Thu Apr 12 00:58:38 2012"
                         time_modification="Thu Mar 15 17:08:41 2012" />
        <observations epoch_first="Thu Mar 15 16:00:00 2012"
                      epoch_last="Thu Mar 15 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35350"
                obs_have="34950"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="29454"
                obs_have="29454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26919"
                obs_have="26919"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 15 18:36:23 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8953923"
                         time_creation="Thu Mar 15 18:17:25 2012"
                         time_modification="Thu Mar 15 18:08:45 2012" />
        <observations epoch_first="Thu Mar 15 17:00:00 2012"
                      epoch_last="Thu Mar 15 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34854"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28403"
                obs_have="28403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 20:15:44 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8953923"
                         time_creation="Thu Mar 15 18:17:25 2012"
                         time_modification="Thu Mar 15 18:08:45 2012" />
        <observations epoch_first="Thu Mar 15 17:00:00 2012"
                      epoch_last="Thu Mar 15 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34854"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28403"
                obs_have="28403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 21:12:48 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8953923"
                         time_creation="Thu Mar 15 18:17:25 2012"
                         time_modification="Thu Mar 15 18:08:45 2012" />
        <observations epoch_first="Thu Mar 15 17:00:00 2012"
                      epoch_last="Thu Mar 15 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34854"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28403"
                obs_have="28403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8953923"
                         time_creation="Thu Mar 15 18:17:25 2012"
                         time_modification="Thu Mar 15 18:08:45 2012" />
        <observations epoch_first="Thu Mar 15 17:00:00 2012"
                      epoch_last="Thu Mar 15 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34854"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28403"
                obs_have="28403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8953923"
                         time_creation="Thu Apr 12 00:58:39 2012"
                         time_modification="Thu Mar 15 18:08:45 2012" />
        <observations epoch_first="Thu Mar 15 17:00:00 2012"
                      epoch_last="Thu Mar 15 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="34854"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28403"
                obs_have="28403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 15 19:46:49 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9108800"
                         time_creation="Thu Mar 15 19:17:32 2012"
                         time_modification="Thu Mar 15 19:08:43 2012" />
        <observations epoch_first="Thu Mar 15 18:00:00 2012"
                      epoch_last="Thu Mar 15 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="34847"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32074"
                obs_have="32074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9108800"
                         time_creation="Thu Mar 15 19:17:32 2012"
                         time_modification="Thu Mar 15 19:08:43 2012" />
        <observations epoch_first="Thu Mar 15 18:00:00 2012"
                      epoch_last="Thu Mar 15 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="34847"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32074"
                obs_have="32074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9108800"
                         time_creation="Thu Apr 12 00:58:41 2012"
                         time_modification="Thu Mar 15 19:08:43 2012" />
        <observations epoch_first="Thu Mar 15 18:00:00 2012"
                      epoch_last="Thu Mar 15 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="34847"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32074"
                obs_have="32074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28682"
                obs_have="28682"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 15 20:49:09 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9231204"
                         time_creation="Thu Mar 15 20:17:43 2012"
                         time_modification="Thu Mar 15 20:08:44 2012" />
        <observations epoch_first="Thu Mar 15 19:00:00 2012"
                      epoch_last="Thu Mar 15 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36802"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 22:27:03 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9231204"
                         time_creation="Thu Mar 15 20:17:43 2012"
                         time_modification="Thu Mar 15 20:08:44 2012" />
        <observations epoch_first="Thu Mar 15 19:00:00 2012"
                      epoch_last="Thu Mar 15 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36802"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 22:54:27 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9231204"
                         time_creation="Thu Mar 15 20:17:43 2012"
                         time_modification="Thu Mar 15 20:08:44 2012" />
        <observations epoch_first="Thu Mar 15 19:00:00 2012"
                      epoch_last="Thu Mar 15 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36802"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9231204"
                         time_creation="Thu Mar 15 20:17:43 2012"
                         time_modification="Thu Mar 15 20:08:44 2012" />
        <observations epoch_first="Thu Mar 15 19:00:00 2012"
                      epoch_last="Thu Mar 15 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36802"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9231204"
                         time_creation="Thu Apr 12 00:58:42 2012"
                         time_modification="Thu Mar 15 20:08:44 2012" />
        <observations epoch_first="Thu Mar 15 19:00:00 2012"
                      epoch_last="Thu Mar 15 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37305"
                obs_have="36802"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="31714"
                obs_have="31714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 15 21:44:16 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9383673"
                         time_creation="Thu Mar 15 21:17:43 2012"
                         time_modification="Thu Mar 15 21:08:41 2012" />
        <observations epoch_first="Thu Mar 15 20:00:00 2012"
                      epoch_last="Thu Mar 15 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37140"
                obs_have="37005"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="30089"
                obs_have="30089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="25271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 22:05:54 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9383673"
                         time_creation="Thu Mar 15 21:17:43 2012"
                         time_modification="Thu Mar 15 21:08:41 2012" />
        <observations epoch_first="Thu Mar 15 20:00:00 2012"
                      epoch_last="Thu Mar 15 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37140"
                obs_have="37005"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="30089"
                obs_have="30089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="25271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 15 23:51:06 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9383673"
                         time_creation="Thu Mar 15 21:17:43 2012"
                         time_modification="Thu Mar 15 21:08:41 2012" />
        <observations epoch_first="Thu Mar 15 20:00:00 2012"
                      epoch_last="Thu Mar 15 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37140"
                obs_have="37005"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="30089"
                obs_have="30089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="25271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9383673"
                         time_creation="Thu Mar 15 21:17:43 2012"
                         time_modification="Thu Mar 15 21:08:41 2012" />
        <observations epoch_first="Thu Mar 15 20:00:00 2012"
                      epoch_last="Thu Mar 15 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37140"
                obs_have="37005"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="30089"
                obs_have="30089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="25271"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9383673"
                         time_creation="Thu Apr 12 00:58:44 2012"
                         time_modification="Thu Mar 15 21:08:41 2012" />
        <observations epoch_first="Thu Mar 15 20:00:00 2012"
                      epoch_last="Thu Mar 15 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37140"
                obs_have="37005"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="30089"
                obs_have="30089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25271"
                obs_have="25271"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar 16 00:51:25 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8349065"
                         time_creation="Thu Mar 15 22:17:47 2012"
                         time_modification="Thu Mar 15 22:08:48 2012" />
        <observations epoch_first="Thu Mar 15 21:00:00 2012"
                      epoch_last="Thu Mar 15 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32377"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="30944"
                obs_have="30944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27594"
                obs_have="27594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8349065"
                         time_creation="Thu Mar 15 22:17:47 2012"
                         time_modification="Thu Mar 15 22:08:48 2012" />
        <observations epoch_first="Thu Mar 15 21:00:00 2012"
                      epoch_last="Thu Mar 15 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32377"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="30944"
                obs_have="30944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27594"
                obs_have="27594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8349065"
                         time_creation="Thu Apr 12 00:58:46 2012"
                         time_modification="Thu Mar 15 22:08:48 2012" />
        <observations epoch_first="Thu Mar 15 21:00:00 2012"
                      epoch_last="Thu Mar 15 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32377"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="30944"
                obs_have="30944"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27594"
                obs_have="27594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 15 23:32:00 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7735184"
                         time_creation="Thu Mar 15 23:17:49 2012"
                         time_modification="Thu Mar 15 23:08:38 2012" />
        <observations epoch_first="Thu Mar 15 22:00:00 2012"
                      epoch_last="Thu Mar 15 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30214"
                obs_have="29685"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22602"
                obs_have="22602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 00:03:58 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7735184"
                         time_creation="Thu Mar 15 23:17:49 2012"
                         time_modification="Thu Mar 15 23:08:38 2012" />
        <observations epoch_first="Thu Mar 15 22:00:00 2012"
                      epoch_last="Thu Mar 15 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30214"
                obs_have="29685"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22602"
                obs_have="22602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 01:42:25 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7735184"
                         time_creation="Thu Mar 15 23:17:49 2012"
                         time_modification="Thu Mar 15 23:08:38 2012" />
        <observations epoch_first="Thu Mar 15 22:00:00 2012"
                      epoch_last="Thu Mar 15 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30214"
                obs_have="29685"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22602"
                obs_have="22602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7735184"
                         time_creation="Thu Mar 15 23:17:49 2012"
                         time_modification="Thu Mar 15 23:08:38 2012" />
        <observations epoch_first="Thu Mar 15 22:00:00 2012"
                      epoch_last="Thu Mar 15 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30214"
                obs_have="29685"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22602"
                obs_have="22602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7735184"
                         time_creation="Thu Apr 12 00:58:47 2012"
                         time_modification="Thu Mar 15 23:08:38 2012" />
        <observations epoch_first="Thu Mar 15 22:00:00 2012"
                      epoch_last="Thu Mar 15 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30214"
                obs_have="29685"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="24957"
                obs_have="24957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22602"
                obs_have="22602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp075x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 16 00:28:42 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8063573"
                         time_creation="Fri Mar 16 00:17:57 2012"
                         time_modification="Fri Mar 16 00:08:33 2012" />
        <observations epoch_first="Thu Mar 15 23:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33019"
                obs_have="32593"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="24348"
                obs_have="24348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 01:05:03 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8063573"
                         time_creation="Fri Mar 16 00:17:57 2012"
                         time_modification="Fri Mar 16 00:08:33 2012" />
        <observations epoch_first="Thu Mar 15 23:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33019"
                obs_have="32593"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="24348"
                obs_have="24348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 02:40:37 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8063573"
                         time_creation="Fri Mar 16 00:17:57 2012"
                         time_modification="Fri Mar 16 00:08:33 2012" />
        <observations epoch_first="Thu Mar 15 23:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33019"
                obs_have="32593"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="24348"
                obs_have="24348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 16 20:27:21 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8063573"
                         time_creation="Fri Mar 16 00:17:57 2012"
                         time_modification="Fri Mar 16 00:08:33 2012" />
        <observations epoch_first="Thu Mar 15 23:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33019"
                obs_have="32593"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="24348"
                obs_have="24348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 14 08:09:26 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="8063573"
                         time_creation="Thu Apr 12 00:58:48 2012"
                         time_modification="Fri Mar 16 00:08:33 2012" />
        <observations epoch_first="Thu Mar 15 23:00:00 2012"
                      epoch_last="Thu Mar 15 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33019"
                obs_have="32593"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="24348"
                obs_have="24348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="21045"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
