<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-18 00:00:00"
    DayOfYear="77"
    Year="2011">
  <station name="ESAB">
    <file name="/esab0770.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 19 21:39:08 2011"
               level="3">
        <file_statistics latency="03:32:49"
                         size="3618275"
                         time_creation="Sat Mar 19 04:08:36 2011"
                         time_modification="Sat Mar 19 03:32:19 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 23:59:30 2011"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="29043"
                obs_have="27109"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="24407"
                obs_have="24089"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="21767"
                obs_have="21513"
                obs_ratio="98.83" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:56:37 2011"
               level="3">
        <file_statistics latency="03:32:49"
                         size="3618275"
                         time_creation="Fri Apr 15 00:58:44 2011"
                         time_modification="Sat Mar 19 03:32:19 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 23:59:30 2011"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="29043"
                obs_have="27109"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="24407"
                obs_have="24089"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="21767"
                obs_have="21513"
                obs_ratio="98.83" />
        </observations>
      </control>
    </file>
    <file name="/esab077a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Mar 18 01:44:47 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4340553"
                         time_creation="Fri Mar 18 01:23:12 2011"
                         time_modification="Fri Mar 18 01:18:13 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="32201"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="25325"
                obs_have="25325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21303"
                obs_have="21303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 03:36:25 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4340553"
                         time_creation="Fri Mar 18 01:23:12 2011"
                         time_modification="Fri Mar 18 01:18:13 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="32201"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="25325"
                obs_have="25325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21303"
                obs_have="21303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4340553"
                         time_creation="Fri Mar 18 01:23:12 2011"
                         time_modification="Fri Mar 18 01:18:13 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="32201"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="25325"
                obs_have="25325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21303"
                obs_have="21303"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:18:14"
                         size="4340553"
                         time_creation="Fri Apr 15 00:57:51 2011"
                         time_modification="Fri Mar 18 01:18:13 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="32201"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="25325"
                obs_have="25325"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21303"
                obs_have="21303"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Mar 18 02:45:19 2011"
               level="3">
        <file_statistics latency="00:26:21"
                         size="4344787"
                         time_creation="Fri Mar 18 02:33:07 2011"
                         time_modification="Fri Mar 18 02:26:20 2011" />
        <observations epoch_first="Fri Mar 18 01:00:00 2011"
                      epoch_last="Fri Mar 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34387"
                obs_have="32726"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 04:41:18 2011"
               level="3">
        <file_statistics latency="00:26:21"
                         size="4344787"
                         time_creation="Fri Mar 18 02:33:07 2011"
                         time_modification="Fri Mar 18 02:26:20 2011" />
        <observations epoch_first="Fri Mar 18 01:00:00 2011"
                      epoch_last="Fri Mar 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34387"
                obs_have="32726"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:26:21"
                         size="4344787"
                         time_creation="Fri Mar 18 02:33:07 2011"
                         time_modification="Fri Mar 18 02:26:20 2011" />
        <observations epoch_first="Fri Mar 18 01:00:00 2011"
                      epoch_last="Fri Mar 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34387"
                obs_have="32726"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:26:21"
                         size="4344787"
                         time_creation="Fri Apr 15 00:57:51 2011"
                         time_modification="Fri Mar 18 02:26:20 2011" />
        <observations epoch_first="Fri Mar 18 01:00:00 2011"
                      epoch_last="Fri Mar 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34387"
                obs_have="32726"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="28923"
                obs_have="28923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23933"
                obs_have="23933"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Mar 18 03:47:29 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4594515"
                         time_creation="Fri Mar 18 03:23:12 2011"
                         time_modification="Fri Mar 18 03:19:13 2011" />
        <observations epoch_first="Fri Mar 18 02:00:00 2011"
                      epoch_last="Fri Mar 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36230"
                obs_have="34662"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27189"
                obs_have="27189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 05:40:53 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4594515"
                         time_creation="Fri Mar 18 03:23:12 2011"
                         time_modification="Fri Mar 18 03:19:13 2011" />
        <observations epoch_first="Fri Mar 18 02:00:00 2011"
                      epoch_last="Fri Mar 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36230"
                obs_have="34662"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27189"
                obs_have="27189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4594515"
                         time_creation="Fri Mar 18 03:23:12 2011"
                         time_modification="Fri Mar 18 03:19:13 2011" />
        <observations epoch_first="Fri Mar 18 02:00:00 2011"
                      epoch_last="Fri Mar 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36230"
                obs_have="34662"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27189"
                obs_have="27189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:19:14"
                         size="4594515"
                         time_creation="Fri Apr 15 00:57:52 2011"
                         time_modification="Fri Mar 18 03:19:13 2011" />
        <observations epoch_first="Fri Mar 18 02:00:00 2011"
                      epoch_last="Fri Mar 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36230"
                obs_have="34662"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27189"
                obs_have="27189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Mar 18 04:50:59 2011"
               level="3">
        <file_statistics latency="00:21:57"
                         size="4468416"
                         time_creation="Fri Mar 18 04:33:08 2011"
                         time_modification="Fri Mar 18 04:21:56 2011" />
        <observations epoch_first="Fri Mar 18 03:00:00 2011"
                      epoch_last="Fri Mar 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34997"
                obs_have="33484"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="30527"
                obs_have="30527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27844"
                obs_have="27844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 06:41:39 2011"
               level="3">
        <file_statistics latency="00:21:57"
                         size="4468416"
                         time_creation="Fri Mar 18 04:33:08 2011"
                         time_modification="Fri Mar 18 04:21:56 2011" />
        <observations epoch_first="Fri Mar 18 03:00:00 2011"
                      epoch_last="Fri Mar 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34997"
                obs_have="33484"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="30527"
                obs_have="30527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27844"
                obs_have="27844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:21:57"
                         size="4468416"
                         time_creation="Fri Mar 18 04:33:08 2011"
                         time_modification="Fri Mar 18 04:21:56 2011" />
        <observations epoch_first="Fri Mar 18 03:00:00 2011"
                      epoch_last="Fri Mar 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34997"
                obs_have="33484"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="30527"
                obs_have="30527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27844"
                obs_have="27844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:21:57"
                         size="4468416"
                         time_creation="Fri Apr 15 00:57:52 2011"
                         time_modification="Fri Mar 18 04:21:56 2011" />
        <observations epoch_first="Fri Mar 18 03:00:00 2011"
                      epoch_last="Fri Mar 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34997"
                obs_have="33484"
                obs_ratio="95.68" />
          <mask elevation="10 degrees"
                obs_expected="30527"
                obs_have="30527"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27844"
                obs_have="27844"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Mar 18 05:53:03 2011"
               level="3">
        <file_statistics latency="00:24:55"
                         size="5038218"
                         time_creation="Fri Mar 18 05:33:08 2011"
                         time_modification="Fri Mar 18 05:24:54 2011" />
        <observations epoch_first="Fri Mar 18 04:00:00 2011"
                      epoch_last="Fri Mar 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40817"
                obs_have="37410"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 07:43:42 2011"
               level="3">
        <file_statistics latency="00:24:55"
                         size="5038218"
                         time_creation="Fri Mar 18 05:33:08 2011"
                         time_modification="Fri Mar 18 05:24:54 2011" />
        <observations epoch_first="Fri Mar 18 04:00:00 2011"
                      epoch_last="Fri Mar 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40817"
                obs_have="37410"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:24:55"
                         size="5038218"
                         time_creation="Fri Mar 18 05:33:08 2011"
                         time_modification="Fri Mar 18 05:24:54 2011" />
        <observations epoch_first="Fri Mar 18 04:00:00 2011"
                      epoch_last="Fri Mar 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40817"
                obs_have="37410"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:24:55"
                         size="5038218"
                         time_creation="Fri Apr 15 00:57:52 2011"
                         time_modification="Fri Mar 18 05:24:54 2011" />
        <observations epoch_first="Fri Mar 18 04:00:00 2011"
                      epoch_last="Fri Mar 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40817"
                obs_have="37410"
                obs_ratio="91.65" />
          <mask elevation="10 degrees"
                obs_expected="32595"
                obs_have="32595"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28413"
                obs_have="28413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Mar 18 08:34:48 2011"
               level="3">
        <file_statistics latency="00:32:37"
                         size="5379901"
                         time_creation="Fri Mar 18 07:08:15 2011"
                         time_modification="Fri Mar 18 06:32:36 2011" />
        <observations epoch_first="Fri Mar 18 05:00:00 2011"
                      epoch_last="Fri Mar 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44085"
                obs_have="40153"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27549"
                obs_have="27549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:32:37"
                         size="5379901"
                         time_creation="Fri Mar 18 07:08:15 2011"
                         time_modification="Fri Mar 18 06:32:36 2011" />
        <observations epoch_first="Fri Mar 18 05:00:00 2011"
                      epoch_last="Fri Mar 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44085"
                obs_have="40153"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27549"
                obs_have="27549"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:32:37"
                         size="5379901"
                         time_creation="Fri Apr 15 00:57:53 2011"
                         time_modification="Fri Mar 18 06:32:36 2011" />
        <observations epoch_first="Fri Mar 18 05:00:00 2011"
                      epoch_last="Fri Mar 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44085"
                obs_have="40153"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="32430"
                obs_have="32430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27549"
                obs_have="27549"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Mar 18 07:51:20 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4984993"
                         time_creation="Fri Mar 18 07:33:11 2011"
                         time_modification="Fri Mar 18 07:25:21 2011" />
        <observations epoch_first="Fri Mar 18 06:00:00 2011"
                      epoch_last="Fri Mar 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37376"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="35042"
                obs_have="34765"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="32327"
                obs_have="32327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 09:35:01 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4984993"
                         time_creation="Fri Mar 18 07:33:11 2011"
                         time_modification="Fri Mar 18 07:25:21 2011" />
        <observations epoch_first="Fri Mar 18 06:00:00 2011"
                      epoch_last="Fri Mar 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37376"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="35042"
                obs_have="34765"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="32327"
                obs_have="32327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4984993"
                         time_creation="Fri Mar 18 07:33:11 2011"
                         time_modification="Fri Mar 18 07:25:21 2011" />
        <observations epoch_first="Fri Mar 18 06:00:00 2011"
                      epoch_last="Fri Mar 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37376"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="35042"
                obs_have="34765"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="32327"
                obs_have="32327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4984993"
                         time_creation="Fri Apr 15 00:57:53 2011"
                         time_modification="Fri Mar 18 07:25:21 2011" />
        <observations epoch_first="Fri Mar 18 06:00:00 2011"
                      epoch_last="Fri Mar 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37376"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="35042"
                obs_have="34765"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="32327"
                obs_have="32327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Mar 18 08:44:37 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4820698"
                         time_creation="Fri Mar 18 08:33:12 2011"
                         time_modification="Fri Mar 18 08:25:21 2011" />
        <observations epoch_first="Fri Mar 18 07:00:00 2011"
                      epoch_last="Fri Mar 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="36423"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33863"
                obs_have="33863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31014"
                obs_have="31014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 10:35:01 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4820698"
                         time_creation="Fri Mar 18 08:33:12 2011"
                         time_modification="Fri Mar 18 08:25:21 2011" />
        <observations epoch_first="Fri Mar 18 07:00:00 2011"
                      epoch_last="Fri Mar 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="36423"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33863"
                obs_have="33863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31014"
                obs_have="31014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4820698"
                         time_creation="Fri Mar 18 08:33:12 2011"
                         time_modification="Fri Mar 18 08:25:21 2011" />
        <observations epoch_first="Fri Mar 18 07:00:00 2011"
                      epoch_last="Fri Mar 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="36423"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33863"
                obs_have="33863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31014"
                obs_have="31014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:25:22"
                         size="4820698"
                         time_creation="Fri Apr 15 00:57:53 2011"
                         time_modification="Fri Mar 18 08:25:21 2011" />
        <observations epoch_first="Fri Mar 18 07:00:00 2011"
                      epoch_last="Fri Mar 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37080"
                obs_have="36423"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="33863"
                obs_have="33863"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31014"
                obs_have="31014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Mar 18 09:44:54 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4602607"
                         time_creation="Fri Mar 18 09:33:17 2011"
                         time_modification="Fri Mar 18 09:26:18 2011" />
        <observations epoch_first="Fri Mar 18 08:00:00 2011"
                      epoch_last="Fri Mar 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35918"
                obs_have="34738"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32179"
                obs_have="32179"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28542"
                obs_have="28542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 11:35:14 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4602607"
                         time_creation="Fri Mar 18 09:33:17 2011"
                         time_modification="Fri Mar 18 09:26:18 2011" />
        <observations epoch_first="Fri Mar 18 08:00:00 2011"
                      epoch_last="Fri Mar 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35918"
                obs_have="34738"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32179"
                obs_have="32179"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28542"
                obs_have="28542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4602607"
                         time_creation="Fri Mar 18 09:33:17 2011"
                         time_modification="Fri Mar 18 09:26:18 2011" />
        <observations epoch_first="Fri Mar 18 08:00:00 2011"
                      epoch_last="Fri Mar 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35918"
                obs_have="34738"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32179"
                obs_have="32179"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28542"
                obs_have="28542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:26:19"
                         size="4602607"
                         time_creation="Fri Apr 15 00:57:53 2011"
                         time_modification="Fri Mar 18 09:26:18 2011" />
        <observations epoch_first="Fri Mar 18 08:00:00 2011"
                      epoch_last="Fri Mar 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35918"
                obs_have="34738"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32179"
                obs_have="32179"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28542"
                obs_have="28542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Mar 18 12:34:31 2011"
               level="3">
        <file_statistics latency="00:38:19"
                         size="4338249"
                         time_creation="Fri Mar 18 11:08:19 2011"
                         time_modification="Fri Mar 18 10:38:18 2011" />
        <observations epoch_first="Fri Mar 18 09:00:00 2011"
                      epoch_last="Fri Mar 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32610"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28870"
                obs_have="28870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:38:19"
                         size="4338249"
                         time_creation="Fri Mar 18 11:08:19 2011"
                         time_modification="Fri Mar 18 10:38:18 2011" />
        <observations epoch_first="Fri Mar 18 09:00:00 2011"
                      epoch_last="Fri Mar 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32610"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28870"
                obs_have="28870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:38:19"
                         size="4338249"
                         time_creation="Fri Apr 15 00:57:54 2011"
                         time_modification="Fri Mar 18 10:38:18 2011" />
        <observations epoch_first="Fri Mar 18 09:00:00 2011"
                      epoch_last="Fri Mar 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34375"
                obs_have="32610"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="28870"
                obs_have="28870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26208"
                obs_have="26208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Mar 18 11:45:03 2011"
               level="3">
        <file_statistics latency="00:25:20"
                         size="4507986"
                         time_creation="Fri Mar 18 11:33:15 2011"
                         time_modification="Fri Mar 18 11:25:19 2011" />
        <observations epoch_first="Fri Mar 18 10:00:00 2011"
                      epoch_last="Fri Mar 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="34003"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="33140"
                obs_have="33140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32080"
                obs_have="32080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 13:35:20 2011"
               level="3">
        <file_statistics latency="00:25:20"
                         size="4507986"
                         time_creation="Fri Mar 18 11:33:15 2011"
                         time_modification="Fri Mar 18 11:25:19 2011" />
        <observations epoch_first="Fri Mar 18 10:00:00 2011"
                      epoch_last="Fri Mar 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="34003"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="33140"
                obs_have="33140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32080"
                obs_have="32080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:25:20"
                         size="4507986"
                         time_creation="Fri Mar 18 11:33:15 2011"
                         time_modification="Fri Mar 18 11:25:19 2011" />
        <observations epoch_first="Fri Mar 18 10:00:00 2011"
                      epoch_last="Fri Mar 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="34003"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="33140"
                obs_have="33140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32080"
                obs_have="32080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:25:20"
                         size="4507986"
                         time_creation="Fri Apr 15 00:57:54 2011"
                         time_modification="Fri Mar 18 11:25:19 2011" />
        <observations epoch_first="Fri Mar 18 10:00:00 2011"
                      epoch_last="Fri Mar 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34388"
                obs_have="34003"
                obs_ratio="98.88" />
          <mask elevation="10 degrees"
                obs_expected="33140"
                obs_have="33140"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32080"
                obs_have="32080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Mar 18 12:44:30 2011"
               level="3">
        <file_statistics latency="00:27:23"
                         size="4965974"
                         time_creation="Fri Mar 18 12:33:15 2011"
                         time_modification="Fri Mar 18 12:27:22 2011" />
        <observations epoch_first="Fri Mar 18 11:00:00 2011"
                      epoch_last="Fri Mar 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39109"
                obs_have="37506"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="33503"
                obs_have="33497"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27984"
                obs_have="27978"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar 18 14:34:53 2011"
               level="3">
        <file_statistics latency="00:27:23"
                         size="4965974"
                         time_creation="Fri Mar 18 12:33:15 2011"
                         time_modification="Fri Mar 18 12:27:22 2011" />
        <observations epoch_first="Fri Mar 18 11:00:00 2011"
                      epoch_last="Fri Mar 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39109"
                obs_have="37506"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="33503"
                obs_have="33497"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27984"
                obs_have="27978"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:27:23"
                         size="4965974"
                         time_creation="Fri Mar 18 12:33:15 2011"
                         time_modification="Fri Mar 18 12:27:22 2011" />
        <observations epoch_first="Fri Mar 18 11:00:00 2011"
                      epoch_last="Fri Mar 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39109"
                obs_have="37506"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="33503"
                obs_have="33497"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27984"
                obs_have="27978"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:27:23"
                         size="4965974"
                         time_creation="Fri Apr 15 00:57:54 2011"
                         time_modification="Fri Mar 18 12:27:22 2011" />
        <observations epoch_first="Fri Mar 18 11:00:00 2011"
                      epoch_last="Fri Mar 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39109"
                obs_have="37506"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="33503"
                obs_have="33497"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27984"
                obs_have="27978"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/esab077m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Mar 18 15:35:07 2011"
               level="3">
        <file_statistics latency="00:31:32"
                         size="4970983"
                         time_creation="Fri Mar 18 14:08:17 2011"
                         time_modification="Fri Mar 18 13:31:31 2011" />
        <observations epoch_first="Fri Mar 18 12:00:00 2011"
                      epoch_last="Fri Mar 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39800"
                obs_have="37405"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="28763"
                obs_have="28753"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:31:32"
                         size="4970983"
                         time_creation="Fri Mar 18 14:08:17 2011"
                         time_modification="Fri Mar 18 13:31:31 2011" />
        <observations epoch_first="Fri Mar 18 12:00:00 2011"
                      epoch_last="Fri Mar 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39800"
                obs_have="37405"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="28763"
                obs_have="28753"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:31:32"
                         size="4970983"
                         time_creation="Fri Apr 15 00:57:54 2011"
                         time_modification="Fri Mar 18 13:31:31 2011" />
        <observations epoch_first="Fri Mar 18 12:00:00 2011"
                      epoch_last="Fri Mar 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39800"
                obs_have="37405"
                obs_ratio="93.98" />
          <mask elevation="10 degrees"
                obs_expected="28763"
                obs_have="28753"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Mar 18 16:35:22 2011"
               level="3">
        <file_statistics latency="00:32:06"
                         size="4614016"
                         time_creation="Fri Mar 18 15:08:25 2011"
                         time_modification="Fri Mar 18 14:32:05 2011" />
        <observations epoch_first="Fri Mar 18 13:00:00 2011"
                      epoch_last="Fri Mar 18 13:59:59 2011"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="36892"
                obs_have="34835"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="30925"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="27728"
                obs_have="27350"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:32:06"
                         size="4614016"
                         time_creation="Fri Mar 18 15:08:25 2011"
                         time_modification="Fri Mar 18 14:32:05 2011" />
        <observations epoch_first="Fri Mar 18 13:00:00 2011"
                      epoch_last="Fri Mar 18 13:59:59 2011"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="36892"
                obs_have="34835"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="30925"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="27728"
                obs_have="27350"
                obs_ratio="98.64" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:32:06"
                         size="4614016"
                         time_creation="Fri Apr 15 00:57:55 2011"
                         time_modification="Fri Mar 18 14:32:05 2011" />
        <observations epoch_first="Fri Mar 18 13:00:00 2011"
                      epoch_last="Fri Mar 18 13:59:59 2011"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="36892"
                obs_have="34835"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="31357"
                obs_have="30925"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="27728"
                obs_have="27350"
                obs_ratio="98.64" />
        </observations>
      </control>
    </file>
    <file name="/esab077o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Mar 18 17:38:27 2011"
               level="3">
        <file_statistics latency="00:33:23"
                         size="4314228"
                         time_creation="Fri Mar 18 16:08:22 2011"
                         time_modification="Fri Mar 18 15:33:22 2011" />
        <observations epoch_first="Fri Mar 18 14:00:00 2011"
                      epoch_last="Fri Mar 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33778"
                obs_have="32489"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:33:23"
                         size="4314228"
                         time_creation="Fri Mar 18 16:08:22 2011"
                         time_modification="Fri Mar 18 15:33:22 2011" />
        <observations epoch_first="Fri Mar 18 14:00:00 2011"
                      epoch_last="Fri Mar 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33778"
                obs_have="32489"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:33:23"
                         size="4314228"
                         time_creation="Fri Apr 15 00:57:55 2011"
                         time_modification="Fri Mar 18 15:33:22 2011" />
        <observations epoch_first="Fri Mar 18 14:00:00 2011"
                      epoch_last="Fri Mar 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33778"
                obs_have="32489"
                obs_ratio="96.18" />
          <mask elevation="10 degrees"
                obs_expected="29871"
                obs_have="29871"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27488"
                obs_have="27488"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Mar 18 18:39:38 2011"
               level="3">
        <file_statistics latency="00:31:02"
                         size="3775854"
                         time_creation="Fri Mar 18 17:08:14 2011"
                         time_modification="Fri Mar 18 16:29:45 2011" />
        <observations epoch_first="Fri Mar 18 15:00:00 2011"
                      epoch_last="Fri Mar 18 15:58:43 2011"
                      epochs="3245"
                      epochs_ratio="90.14">
          <mask elevation="03 degrees"
                obs_expected="33570"
                obs_have="27983"
                obs_ratio="83.36" />
          <mask elevation="10 degrees"
                obs_expected="26195"
                obs_have="24283"
                obs_ratio="92.70" />
          <mask elevation="15 degrees"
                obs_expected="23603"
                obs_have="21929"
                obs_ratio="92.91" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:31:02"
                         size="3775854"
                         time_creation="Fri Mar 18 17:08:14 2011"
                         time_modification="Fri Mar 18 16:29:45 2011" />
        <observations epoch_first="Fri Mar 18 15:00:00 2011"
                      epoch_last="Fri Mar 18 15:58:43 2011"
                      epochs="3245"
                      epochs_ratio="90.14">
          <mask elevation="03 degrees"
                obs_expected="33570"
                obs_have="27983"
                obs_ratio="83.36" />
          <mask elevation="10 degrees"
                obs_expected="26195"
                obs_have="24283"
                obs_ratio="92.70" />
          <mask elevation="15 degrees"
                obs_expected="23603"
                obs_have="21929"
                obs_ratio="92.91" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:31:02"
                         size="3775854"
                         time_creation="Fri Apr 15 00:57:55 2011"
                         time_modification="Fri Mar 18 16:29:45 2011" />
        <observations epoch_first="Fri Mar 18 15:00:00 2011"
                      epoch_last="Fri Mar 18 15:58:43 2011"
                      epochs="3245"
                      epochs_ratio="90.14">
          <mask elevation="03 degrees"
                obs_expected="33570"
                obs_have="27983"
                obs_ratio="83.36" />
          <mask elevation="10 degrees"
                obs_expected="26195"
                obs_have="24283"
                obs_ratio="92.70" />
          <mask elevation="15 degrees"
                obs_expected="23603"
                obs_have="21929"
                obs_ratio="92.91" />
        </observations>
      </control>
    </file>
    <file name="/esab077q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Mar 18 19:43:33 2011"
               level="3">
        <file_statistics latency="00:30:02"
                         size="3910808"
                         time_creation="Fri Mar 18 18:08:17 2011"
                         time_modification="Fri Mar 18 17:30:01 2011" />
        <observations epoch_first="Fri Mar 18 16:00:11 2011"
                      epoch_last="Fri Mar 18 16:59:59 2011"
                      epochs="3178"
                      epochs_ratio="88.28">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="29429"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="24401"
                obs_ratio="88.13" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="22305"
                obs_ratio="88.94" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:30:02"
                         size="3910808"
                         time_creation="Fri Mar 18 18:08:17 2011"
                         time_modification="Fri Mar 18 17:30:01 2011" />
        <observations epoch_first="Fri Mar 18 16:00:11 2011"
                      epoch_last="Fri Mar 18 16:59:59 2011"
                      epochs="3178"
                      epochs_ratio="88.28">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="29429"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="24401"
                obs_ratio="88.13" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="22305"
                obs_ratio="88.94" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:30:02"
                         size="3910808"
                         time_creation="Fri Apr 15 00:57:55 2011"
                         time_modification="Fri Mar 18 17:30:01 2011" />
        <observations epoch_first="Fri Mar 18 16:00:11 2011"
                      epoch_last="Fri Mar 18 16:59:59 2011"
                      epochs="3178"
                      epochs_ratio="88.28">
          <mask elevation="03 degrees"
                obs_expected="33794"
                obs_have="29429"
                obs_ratio="87.08" />
          <mask elevation="10 degrees"
                obs_expected="27689"
                obs_have="24401"
                obs_ratio="88.13" />
          <mask elevation="15 degrees"
                obs_expected="25080"
                obs_have="22305"
                obs_ratio="88.94" />
        </observations>
      </control>
    </file>
    <file name="/esab077r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Mar 18 18:48:41 2011"
               level="3">
        <file_statistics latency="00:27:40"
                         size="4386903"
                         time_creation="Fri Mar 18 18:33:19 2011"
                         time_modification="Fri Mar 18 18:27:39 2011" />
        <observations epoch_first="Fri Mar 18 17:00:00 2011"
                      epoch_last="Fri Mar 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="31377"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="28534"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27001"
                obs_have="26327"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Fri Mar 18 20:44:25 2011"
               level="3">
        <file_statistics latency="00:27:40"
                         size="4386903"
                         time_creation="Fri Mar 18 18:33:19 2011"
                         time_modification="Fri Mar 18 18:27:39 2011" />
        <observations epoch_first="Fri Mar 18 17:00:00 2011"
                      epoch_last="Fri Mar 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="31377"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="28534"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27001"
                obs_have="26327"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:27:40"
                         size="4386903"
                         time_creation="Fri Mar 18 18:33:19 2011"
                         time_modification="Fri Mar 18 18:27:39 2011" />
        <observations epoch_first="Fri Mar 18 17:00:00 2011"
                      epoch_last="Fri Mar 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="31377"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="28534"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27001"
                obs_have="26327"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:27:40"
                         size="4386903"
                         time_creation="Fri Apr 15 00:57:56 2011"
                         time_modification="Fri Mar 18 18:27:39 2011" />
        <observations epoch_first="Fri Mar 18 17:00:00 2011"
                      epoch_last="Fri Mar 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35288"
                obs_have="31377"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="29909"
                obs_have="28534"
                obs_ratio="95.40" />
          <mask elevation="15 degrees"
                obs_expected="27001"
                obs_have="26327"
                obs_ratio="97.50" />
        </observations>
      </control>
    </file>
    <file name="/esab077s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Mar 18 21:41:03 2011"
               level="3">
        <file_statistics latency="00:31:26"
                         size="4512193"
                         time_creation="Fri Mar 18 20:08:19 2011"
                         time_modification="Fri Mar 18 19:31:25 2011" />
        <observations epoch_first="Fri Mar 18 18:00:00 2011"
                      epoch_last="Fri Mar 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="33931"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27451"
                obs_have="27451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:31:26"
                         size="4512193"
                         time_creation="Fri Mar 18 20:08:19 2011"
                         time_modification="Fri Mar 18 19:31:25 2011" />
        <observations epoch_first="Fri Mar 18 18:00:00 2011"
                      epoch_last="Fri Mar 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="33931"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27451"
                obs_have="27451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:31:26"
                         size="4512193"
                         time_creation="Fri Apr 15 00:57:56 2011"
                         time_modification="Fri Mar 18 19:31:25 2011" />
        <observations epoch_first="Fri Mar 18 18:00:00 2011"
                      epoch_last="Fri Mar 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35171"
                obs_have="33931"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="30652"
                obs_have="30652"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27451"
                obs_have="27451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Mar 18 22:37:27 2011"
               level="3">
        <file_statistics latency="00:28:43"
                         size="4504203"
                         time_creation="Fri Mar 18 21:08:15 2011"
                         time_modification="Fri Mar 18 20:28:42 2011" />
        <observations epoch_first="Fri Mar 18 19:00:00 2011"
                      epoch_last="Fri Mar 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="33812"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:28:43"
                         size="4504203"
                         time_creation="Fri Mar 18 21:08:15 2011"
                         time_modification="Fri Mar 18 20:28:42 2011" />
        <observations epoch_first="Fri Mar 18 19:00:00 2011"
                      epoch_last="Fri Mar 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="33812"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29070"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:28:43"
                         size="4504203"
                         time_creation="Fri Apr 15 00:57:56 2011"
                         time_modification="Fri Mar 18 20:28:42 2011" />
        <observations epoch_first="Fri Mar 18 19:00:00 2011"
                      epoch_last="Fri Mar 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="33812"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31644"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29070"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Mar 18 21:48:29 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="4829540"
                         time_creation="Fri Mar 18 21:23:31 2011"
                         time_modification="Fri Mar 18 21:20:53 2011" />
        <observations epoch_first="Fri Mar 18 20:00:00 2011"
                      epoch_last="Fri Mar 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="36365"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26562"
                obs_have="26562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 18 23:35:22 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="4829540"
                         time_creation="Fri Mar 18 21:23:31 2011"
                         time_modification="Fri Mar 18 21:20:53 2011" />
        <observations epoch_first="Fri Mar 18 20:00:00 2011"
                      epoch_last="Fri Mar 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="36365"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26562"
                obs_have="26562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="4829540"
                         time_creation="Fri Mar 18 21:23:31 2011"
                         time_modification="Fri Mar 18 21:20:53 2011" />
        <observations epoch_first="Fri Mar 18 20:00:00 2011"
                      epoch_last="Fri Mar 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="36365"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26562"
                obs_have="26562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:20:54"
                         size="4829540"
                         time_creation="Fri Apr 15 00:57:56 2011"
                         time_modification="Fri Mar 18 21:20:53 2011" />
        <observations epoch_first="Fri Mar 18 20:00:00 2011"
                      epoch_last="Fri Mar 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38727"
                obs_have="36365"
                obs_ratio="93.90" />
          <mask elevation="10 degrees"
                obs_expected="31663"
                obs_have="31663"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26562"
                obs_have="26562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Mar 19 00:34:41 2011"
               level="3">
        <file_statistics latency="00:37:56"
                         size="4417557"
                         time_creation="Fri Mar 18 23:08:21 2011"
                         time_modification="Fri Mar 18 22:37:55 2011" />
        <observations epoch_first="Fri Mar 18 21:00:00 2011"
                      epoch_last="Fri Mar 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33302"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26914"
                obs_have="26914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:37:56"
                         size="4417557"
                         time_creation="Fri Mar 18 23:08:21 2011"
                         time_modification="Fri Mar 18 22:37:55 2011" />
        <observations epoch_first="Fri Mar 18 21:00:00 2011"
                      epoch_last="Fri Mar 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33302"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26914"
                obs_have="26914"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:37:56"
                         size="4417557"
                         time_creation="Fri Apr 15 00:57:57 2011"
                         time_modification="Fri Mar 18 22:37:55 2011" />
        <observations epoch_first="Fri Mar 18 21:00:00 2011"
                      epoch_last="Fri Mar 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33302"
                obs_ratio="95.79" />
          <mask elevation="10 degrees"
                obs_expected="30095"
                obs_have="30095"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26914"
                obs_have="26914"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Mar 18 23:45:14 2011"
               level="3">
        <file_statistics latency="00:26:30"
                         size="4271446"
                         time_creation="Fri Mar 18 23:33:16 2011"
                         time_modification="Fri Mar 18 23:26:29 2011" />
        <observations epoch_first="Fri Mar 18 22:00:00 2011"
                      epoch_last="Fri Mar 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32181"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="30958"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27879"
                obs_have="27879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 01:34:38 2011"
               level="3">
        <file_statistics latency="00:26:30"
                         size="4271446"
                         time_creation="Fri Mar 18 23:33:16 2011"
                         time_modification="Fri Mar 18 23:26:29 2011" />
        <observations epoch_first="Fri Mar 18 22:00:00 2011"
                      epoch_last="Fri Mar 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32181"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="30958"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27879"
                obs_have="27879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:26:30"
                         size="4271446"
                         time_creation="Fri Mar 18 23:33:16 2011"
                         time_modification="Fri Mar 18 23:26:29 2011" />
        <observations epoch_first="Fri Mar 18 22:00:00 2011"
                      epoch_last="Fri Mar 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32181"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="30958"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27879"
                obs_have="27879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:26:30"
                         size="4271446"
                         time_creation="Fri Apr 15 00:57:57 2011"
                         time_modification="Fri Mar 18 23:26:29 2011" />
        <observations epoch_first="Fri Mar 18 22:00:00 2011"
                      epoch_last="Fri Mar 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32181"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="30958"
                obs_have="30958"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27879"
                obs_have="27879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/esab077x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Mar 19 02:35:12 2011"
               level="3">
        <file_statistics latency="00:29:02"
                         size="3601233"
                         time_creation="Sat Mar 19 01:08:11 2011"
                         time_modification="Sat Mar 19 00:29:01 2011" />
        <observations epoch_first="Fri Mar 18 23:00:00 2011"
                      epoch_last="Fri Mar 18 23:59:59 2011"
                      epochs="3391"
                      epochs_ratio="94.19">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27028"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="25627"
                obs_have="24071"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="22741"
                obs_have="21336"
                obs_ratio="93.82" />
        </observations>
      </control>
      <control date="Sat Mar 19 21:22:02 2011"
               level="3">
        <file_statistics latency="00:29:02"
                         size="3601233"
                         time_creation="Sat Mar 19 01:08:11 2011"
                         time_modification="Sat Mar 19 00:29:01 2011" />
        <observations epoch_first="Fri Mar 18 23:00:00 2011"
                      epoch_last="Fri Mar 18 23:59:59 2011"
                      epochs="3391"
                      epochs_ratio="94.19">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27028"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="25627"
                obs_have="24071"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="22741"
                obs_have="21336"
                obs_ratio="93.82" />
        </observations>
      </control>
      <control date="Sun Apr 17 06:40:27 2011"
               level="3">
        <file_statistics latency="00:29:02"
                         size="3601233"
                         time_creation="Fri Apr 15 00:57:57 2011"
                         time_modification="Sat Mar 19 00:29:01 2011" />
        <observations epoch_first="Fri Mar 18 23:00:00 2011"
                      epoch_last="Fri Mar 18 23:59:59 2011"
                      epochs="3391"
                      epochs_ratio="94.19">
          <mask elevation="03 degrees"
                obs_expected="30091"
                obs_have="27028"
                obs_ratio="89.82" />
          <mask elevation="10 degrees"
                obs_expected="25627"
                obs_have="24071"
                obs_ratio="93.93" />
          <mask elevation="15 degrees"
                obs_expected="22741"
                obs_have="21336"
                obs_ratio="93.82" />
        </observations>
      </control>
    </file>
  </station>
</QC>
