<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-17 00:00:00"
    DayOfYear="17"
    Year="2012">
  <station name="ERCK">
    <file name="/erck0170.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 18 22:26:59 2012"
               level="3">
        <file_statistics latency="03:30:35"
                         size="2738338"
                         time_creation="Wed Jan 18 03:34:24 2012"
                         time_modification="Wed Jan 18 03:30:05 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28798"
                obs_have="26256"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="23842"
                obs_have="23507"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="21062"
                obs_have="21046"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:06:37 2012"
               level="3">
        <file_statistics latency="03:30:35"
                         size="2738338"
                         time_creation="Sat Jan 21 09:51:12 2012"
                         time_modification="Wed Jan 18 03:30:05 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28798"
                obs_have="26256"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="23842"
                obs_have="23507"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="21062"
                obs_have="21046"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Feb 16 08:02:50 2012"
               level="3">
        <file_statistics latency="03:30:35"
                         size="2738338"
                         time_creation="Tue Feb 14 00:57:00 2012"
                         time_modification="Wed Jan 18 03:30:05 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28798"
                obs_have="26256"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="23842"
                obs_have="23507"
                obs_ratio="98.59" />
          <mask elevation="15 degrees"
                obs_expected="21062"
                obs_have="21046"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck017a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 17 01:15:15 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3289386"
                         time_creation="Tue Jan 17 01:09:02 2012"
                         time_modification="Tue Jan 17 01:02:04 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="31646"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="31646"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="31646"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 01:40:38 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3289386"
                         time_creation="Tue Jan 17 01:09:02 2012"
                         time_modification="Tue Jan 17 01:02:04 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="31565"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28209"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="24995"
                obs_have="24995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 03:30:58 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3289386"
                         time_creation="Tue Jan 17 01:09:02 2012"
                         time_modification="Tue Jan 17 01:02:04 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="31565"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28209"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="24995"
                obs_have="24995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3289386"
                         time_creation="Tue Jan 17 01:09:02 2012"
                         time_modification="Tue Jan 17 01:02:04 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="31565"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28209"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="24995"
                obs_have="24995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3289386"
                         time_creation="Sat Jan 21 09:50:41 2012"
                         time_modification="Tue Jan 17 01:02:04 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="31565"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28209"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="24995"
                obs_have="24995"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3289386"
                         time_creation="Tue Feb 14 00:55:29 2012"
                         time_modification="Tue Jan 17 01:02:04 2012" />
        <observations epoch_first="Tue Jan 17 00:00:00 2012"
                      epoch_last="Tue Jan 17 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34665"
                obs_have="31565"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="28799"
                obs_have="28209"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="24995"
                obs_have="24995"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 17 02:15:33 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3320145"
                         time_creation="Tue Jan 17 02:09:02 2012"
                         time_modification="Tue Jan 17 02:02:03 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32355"
                obs_have="32110"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30625"
                obs_have="30625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 02:40:51 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3320145"
                         time_creation="Tue Jan 17 02:09:02 2012"
                         time_modification="Tue Jan 17 02:02:03 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32355"
                obs_have="32110"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30625"
                obs_have="30625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 04:32:02 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3320145"
                         time_creation="Tue Jan 17 02:09:02 2012"
                         time_modification="Tue Jan 17 02:02:03 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32355"
                obs_have="32110"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30625"
                obs_have="30625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3320145"
                         time_creation="Tue Jan 17 02:09:02 2012"
                         time_modification="Tue Jan 17 02:02:03 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32355"
                obs_have="32110"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30625"
                obs_have="30625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3320145"
                         time_creation="Sat Jan 21 09:50:41 2012"
                         time_modification="Tue Jan 17 02:02:03 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32355"
                obs_have="32110"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30625"
                obs_have="30625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3320145"
                         time_creation="Tue Feb 14 00:55:29 2012"
                         time_modification="Tue Jan 17 02:02:03 2012" />
        <observations epoch_first="Tue Jan 17 01:00:00 2012"
                      epoch_last="Tue Jan 17 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32355"
                obs_have="32110"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30625"
                obs_have="30625"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 17 03:15:38 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2810224"
                         time_creation="Tue Jan 17 03:09:04 2012"
                         time_modification="Tue Jan 17 03:02:03 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28533"
                obs_have="26834"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24328"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 03:40:57 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2810224"
                         time_creation="Tue Jan 17 03:09:04 2012"
                         time_modification="Tue Jan 17 03:02:03 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28533"
                obs_have="26834"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24328"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 05:31:33 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2810224"
                         time_creation="Tue Jan 17 03:09:04 2012"
                         time_modification="Tue Jan 17 03:02:03 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28533"
                obs_have="26834"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24328"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2810224"
                         time_creation="Tue Jan 17 03:09:04 2012"
                         time_modification="Tue Jan 17 03:02:03 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28533"
                obs_have="26834"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24328"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2810224"
                         time_creation="Sat Jan 21 09:50:41 2012"
                         time_modification="Tue Jan 17 03:02:03 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28533"
                obs_have="26834"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24328"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2810224"
                         time_creation="Tue Feb 14 00:55:30 2012"
                         time_modification="Tue Jan 17 03:02:03 2012" />
        <observations epoch_first="Tue Jan 17 02:00:00 2012"
                      epoch_last="Tue Jan 17 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28533"
                obs_have="26834"
                obs_ratio="94.05" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24328"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 17 04:15:40 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3351199"
                         time_creation="Tue Jan 17 04:09:04 2012"
                         time_modification="Tue Jan 17 04:02:03 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37187"
                obs_have="31394"
                obs_ratio="84.42" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="25680"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="21548"
                obs_have="21548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 04:41:00 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3351199"
                         time_creation="Tue Jan 17 04:09:04 2012"
                         time_modification="Tue Jan 17 04:02:03 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37187"
                obs_have="31394"
                obs_ratio="84.42" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="25680"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="21548"
                obs_have="21548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 06:31:48 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3351199"
                         time_creation="Tue Jan 17 04:09:04 2012"
                         time_modification="Tue Jan 17 04:02:03 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37187"
                obs_have="31394"
                obs_ratio="84.42" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="25680"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="21548"
                obs_have="21548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3351199"
                         time_creation="Tue Jan 17 04:09:04 2012"
                         time_modification="Tue Jan 17 04:02:03 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37187"
                obs_have="31394"
                obs_ratio="84.42" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="25680"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="21548"
                obs_have="21548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3351199"
                         time_creation="Sat Jan 21 09:50:42 2012"
                         time_modification="Tue Jan 17 04:02:03 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37187"
                obs_have="31394"
                obs_ratio="84.42" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="25680"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="21548"
                obs_have="21548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3351199"
                         time_creation="Tue Feb 14 00:55:30 2012"
                         time_modification="Tue Jan 17 04:02:03 2012" />
        <observations epoch_first="Tue Jan 17 03:00:00 2012"
                      epoch_last="Tue Jan 17 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37187"
                obs_have="31394"
                obs_ratio="84.42" />
          <mask elevation="10 degrees"
                obs_expected="26572"
                obs_have="25680"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="21548"
                obs_have="21548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 17 05:16:43 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3728288"
                         time_creation="Tue Jan 17 05:09:05 2012"
                         time_modification="Tue Jan 17 05:02:03 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="35454"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27676"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25968"
                obs_have="25968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 05:42:20 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3728288"
                         time_creation="Tue Jan 17 05:09:05 2012"
                         time_modification="Tue Jan 17 05:02:03 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="35454"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27676"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25968"
                obs_have="25968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 07:33:11 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3728288"
                         time_creation="Tue Jan 17 05:09:05 2012"
                         time_modification="Tue Jan 17 05:02:03 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="35454"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27676"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25968"
                obs_have="25968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3728288"
                         time_creation="Tue Jan 17 05:09:05 2012"
                         time_modification="Tue Jan 17 05:02:03 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="35454"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27676"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25968"
                obs_have="25968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3728288"
                         time_creation="Sat Jan 21 09:50:42 2012"
                         time_modification="Tue Jan 17 05:02:03 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="35454"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27676"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25968"
                obs_have="25968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3728288"
                         time_creation="Tue Feb 14 00:55:30 2012"
                         time_modification="Tue Jan 17 05:02:03 2012" />
        <observations epoch_first="Tue Jan 17 04:00:00 2012"
                      epoch_last="Tue Jan 17 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38334"
                obs_have="35454"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27676"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25968"
                obs_have="25968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 17 06:16:48 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3541018"
                         time_creation="Tue Jan 17 06:09:08 2012"
                         time_modification="Tue Jan 17 06:02:03 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34012"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="30858"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="26702"
                obs_have="26702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 06:41:54 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3541018"
                         time_creation="Tue Jan 17 06:09:08 2012"
                         time_modification="Tue Jan 17 06:02:03 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34012"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="30858"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="26702"
                obs_have="26702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 08:31:56 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3541018"
                         time_creation="Tue Jan 17 06:09:08 2012"
                         time_modification="Tue Jan 17 06:02:03 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34012"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="30858"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="26702"
                obs_have="26702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3541018"
                         time_creation="Tue Jan 17 06:09:08 2012"
                         time_modification="Tue Jan 17 06:02:03 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34012"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="30858"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="26702"
                obs_have="26702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3541018"
                         time_creation="Sat Jan 21 09:50:42 2012"
                         time_modification="Tue Jan 17 06:02:03 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34012"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="30858"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="26702"
                obs_have="26702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3541018"
                         time_creation="Tue Feb 14 00:55:31 2012"
                         time_modification="Tue Jan 17 06:02:03 2012" />
        <observations epoch_first="Tue Jan 17 05:00:00 2012"
                      epoch_last="Tue Jan 17 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35922"
                obs_have="34012"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31392"
                obs_have="30858"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="26702"
                obs_have="26702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 17 07:16:51 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3720987"
                         time_creation="Tue Jan 17 07:09:08 2012"
                         time_modification="Tue Jan 17 07:02:02 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35776"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="31378"
                obs_have="31355"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27007"
                obs_have="27007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 07:42:33 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3720987"
                         time_creation="Tue Jan 17 07:09:08 2012"
                         time_modification="Tue Jan 17 07:02:02 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35776"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="31378"
                obs_have="31355"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27007"
                obs_have="27007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 09:31:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3720987"
                         time_creation="Tue Jan 17 07:09:08 2012"
                         time_modification="Tue Jan 17 07:02:02 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35776"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="31378"
                obs_have="31355"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27007"
                obs_have="27007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3720987"
                         time_creation="Tue Jan 17 07:09:08 2012"
                         time_modification="Tue Jan 17 07:02:02 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35776"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="31378"
                obs_have="31355"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27007"
                obs_have="27007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3720987"
                         time_creation="Sat Jan 21 09:50:42 2012"
                         time_modification="Tue Jan 17 07:02:02 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35776"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="31378"
                obs_have="31355"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27007"
                obs_have="27007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3720987"
                         time_creation="Tue Feb 14 00:55:31 2012"
                         time_modification="Tue Jan 17 07:02:02 2012" />
        <observations epoch_first="Tue Jan 17 06:00:00 2012"
                      epoch_last="Tue Jan 17 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36636"
                obs_have="35776"
                obs_ratio="97.65" />
          <mask elevation="10 degrees"
                obs_expected="31378"
                obs_have="31355"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27007"
                obs_have="27007"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 17 08:17:37 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4072759"
                         time_creation="Tue Jan 17 08:09:11 2012"
                         time_modification="Tue Jan 17 08:02:02 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42718"
                obs_have="39515"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 08:43:01 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4072759"
                         time_creation="Tue Jan 17 08:09:11 2012"
                         time_modification="Tue Jan 17 08:02:02 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42718"
                obs_have="39515"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 10:30:47 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4072759"
                         time_creation="Tue Jan 17 08:09:11 2012"
                         time_modification="Tue Jan 17 08:02:02 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42718"
                obs_have="39515"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4072759"
                         time_creation="Tue Jan 17 08:09:11 2012"
                         time_modification="Tue Jan 17 08:02:02 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42718"
                obs_have="39515"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4072759"
                         time_creation="Sat Jan 21 09:50:43 2012"
                         time_modification="Tue Jan 17 08:02:02 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42718"
                obs_have="39515"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4072759"
                         time_creation="Tue Feb 14 00:55:32 2012"
                         time_modification="Tue Jan 17 08:02:02 2012" />
        <observations epoch_first="Tue Jan 17 07:00:00 2012"
                      epoch_last="Tue Jan 17 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42718"
                obs_have="39515"
                obs_ratio="92.50" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34452"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 17 09:16:07 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4133074"
                         time_creation="Tue Jan 17 09:09:11 2012"
                         time_modification="Tue Jan 17 09:02:02 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44554"
                obs_have="39827"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="33186"
                obs_have="33061"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27302"
                obs_have="27302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 09:40:59 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4133074"
                         time_creation="Tue Jan 17 09:09:11 2012"
                         time_modification="Tue Jan 17 09:02:02 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44554"
                obs_have="39827"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="33186"
                obs_have="33061"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27302"
                obs_have="27302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 11:30:29 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4133074"
                         time_creation="Tue Jan 17 09:09:11 2012"
                         time_modification="Tue Jan 17 09:02:02 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44554"
                obs_have="39827"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="33186"
                obs_have="33061"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27302"
                obs_have="27302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4133074"
                         time_creation="Tue Jan 17 09:09:11 2012"
                         time_modification="Tue Jan 17 09:02:02 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44554"
                obs_have="39827"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="33186"
                obs_have="33061"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27302"
                obs_have="27302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4133074"
                         time_creation="Sat Jan 21 09:50:43 2012"
                         time_modification="Tue Jan 17 09:02:02 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44554"
                obs_have="39827"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="33186"
                obs_have="33061"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27302"
                obs_have="27302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4133074"
                         time_creation="Tue Feb 14 00:55:32 2012"
                         time_modification="Tue Jan 17 09:02:02 2012" />
        <observations epoch_first="Tue Jan 17 08:00:00 2012"
                      epoch_last="Tue Jan 17 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44554"
                obs_have="39827"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="33186"
                obs_have="33061"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="27302"
                obs_have="27302"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 17 10:15:23 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3436000"
                         time_creation="Tue Jan 17 10:09:14 2012"
                         time_modification="Tue Jan 17 10:02:02 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34737"
                obs_have="33200"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30406"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 10:40:35 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3436000"
                         time_creation="Tue Jan 17 10:09:14 2012"
                         time_modification="Tue Jan 17 10:02:02 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34737"
                obs_have="33200"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30406"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 12:30:23 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3436000"
                         time_creation="Tue Jan 17 10:09:14 2012"
                         time_modification="Tue Jan 17 10:02:02 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34737"
                obs_have="33200"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30406"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3436000"
                         time_creation="Tue Jan 17 10:09:14 2012"
                         time_modification="Tue Jan 17 10:02:02 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34737"
                obs_have="33200"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30406"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3436000"
                         time_creation="Sat Jan 21 09:50:43 2012"
                         time_modification="Tue Jan 17 10:02:02 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34737"
                obs_have="33200"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30406"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3436000"
                         time_creation="Tue Feb 14 00:55:33 2012"
                         time_modification="Tue Jan 17 10:02:02 2012" />
        <observations epoch_first="Tue Jan 17 09:00:00 2012"
                      epoch_last="Tue Jan 17 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34737"
                obs_have="33200"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="30650"
                obs_have="30406"
                obs_ratio="99.20" />
          <mask elevation="15 degrees"
                obs_expected="28023"
                obs_have="28023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 17 11:15:22 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3213326"
                         time_creation="Tue Jan 17 11:09:08 2012"
                         time_modification="Tue Jan 17 11:02:02 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="30803"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30458"
                obs_have="29723"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28363"
                obs_have="28094"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Tue Jan 17 11:40:36 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3213326"
                         time_creation="Tue Jan 17 11:09:08 2012"
                         time_modification="Tue Jan 17 11:02:02 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="30803"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30458"
                obs_have="29723"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28364"
                obs_have="28094"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Tue Jan 17 13:30:31 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3213326"
                         time_creation="Tue Jan 17 11:09:08 2012"
                         time_modification="Tue Jan 17 11:02:02 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="30803"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30458"
                obs_have="29723"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28364"
                obs_have="28094"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3213326"
                         time_creation="Tue Jan 17 11:09:08 2012"
                         time_modification="Tue Jan 17 11:02:02 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="30803"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30458"
                obs_have="29723"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28364"
                obs_have="28094"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3213326"
                         time_creation="Sat Jan 21 09:50:43 2012"
                         time_modification="Tue Jan 17 11:02:02 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="30803"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30458"
                obs_have="29723"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28364"
                obs_have="28094"
                obs_ratio="99.05" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3213326"
                         time_creation="Tue Feb 14 00:55:33 2012"
                         time_modification="Tue Jan 17 11:02:02 2012" />
        <observations epoch_first="Tue Jan 17 10:00:00 2012"
                      epoch_last="Tue Jan 17 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="30803"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="30458"
                obs_have="29723"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="28364"
                obs_have="28094"
                obs_ratio="99.05" />
        </observations>
      </control>
    </file>
    <file name="/erck017l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 17 12:15:33 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3100086"
                         time_creation="Tue Jan 17 12:09:07 2012"
                         time_modification="Tue Jan 17 12:02:02 2012" />
        <observations epoch_first="Tue Jan 17 11:00:00 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31457"
                obs_have="29681"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="27882"
                obs_have="27387"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="23986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 12:40:41 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3100086"
                         time_creation="Tue Jan 17 12:09:07 2012"
                         time_modification="Tue Jan 17 12:02:02 2012" />
        <observations epoch_first="Tue Jan 17 11:00:00 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31457"
                obs_have="29681"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="27882"
                obs_have="27387"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="23986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 14:30:50 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3100086"
                         time_creation="Tue Jan 17 12:09:07 2012"
                         time_modification="Tue Jan 17 12:02:02 2012" />
        <observations epoch_first="Tue Jan 17 11:00:00 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31457"
                obs_have="29681"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="27882"
                obs_have="27387"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="23986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3100086"
                         time_creation="Tue Jan 17 12:09:07 2012"
                         time_modification="Tue Jan 17 12:02:02 2012" />
        <observations epoch_first="Tue Jan 17 11:00:00 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31457"
                obs_have="29681"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="27882"
                obs_have="27387"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="23986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3100086"
                         time_creation="Sat Jan 21 09:50:44 2012"
                         time_modification="Tue Jan 17 12:02:02 2012" />
        <observations epoch_first="Tue Jan 17 11:00:00 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31457"
                obs_have="29681"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="27882"
                obs_have="27387"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="23986"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3100086"
                         time_creation="Tue Feb 14 00:55:33 2012"
                         time_modification="Tue Jan 17 12:02:02 2012" />
        <observations epoch_first="Tue Jan 17 11:00:00 2012"
                      epoch_last="Tue Jan 17 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31457"
                obs_have="29681"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="27882"
                obs_have="27387"
                obs_ratio="98.22" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="23986"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 17 13:15:25 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2868139"
                         time_creation="Tue Jan 17 13:09:07 2012"
                         time_modification="Tue Jan 17 13:02:02 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31209"
                obs_have="27600"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25545"
                obs_have="24885"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 13:40:40 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2868139"
                         time_creation="Tue Jan 17 13:09:07 2012"
                         time_modification="Tue Jan 17 13:02:02 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31209"
                obs_have="27600"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25544"
                obs_have="24884"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 15:30:23 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2868139"
                         time_creation="Tue Jan 17 13:09:07 2012"
                         time_modification="Tue Jan 17 13:02:02 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31209"
                obs_have="27600"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25544"
                obs_have="24884"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2868139"
                         time_creation="Tue Jan 17 13:09:07 2012"
                         time_modification="Tue Jan 17 13:02:02 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31209"
                obs_have="27600"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25544"
                obs_have="24884"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2868139"
                         time_creation="Sat Jan 21 09:50:44 2012"
                         time_modification="Tue Jan 17 13:02:02 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31209"
                obs_have="27600"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25544"
                obs_have="24884"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2868139"
                         time_creation="Tue Feb 14 00:55:35 2012"
                         time_modification="Tue Jan 17 13:02:02 2012" />
        <observations epoch_first="Tue Jan 17 12:00:00 2012"
                      epoch_last="Tue Jan 17 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31209"
                obs_have="27600"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25544"
                obs_have="24884"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="23036"
                obs_have="23036"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 17 14:15:43 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3149249"
                         time_creation="Tue Jan 17 14:09:09 2012"
                         time_modification="Tue Jan 17 14:02:02 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31074"
                obs_have="30140"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 14:40:53 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3149249"
                         time_creation="Tue Jan 17 14:09:09 2012"
                         time_modification="Tue Jan 17 14:02:02 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31074"
                obs_have="30140"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 16:30:44 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3149249"
                         time_creation="Tue Jan 17 14:09:09 2012"
                         time_modification="Tue Jan 17 14:02:02 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31074"
                obs_have="30140"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3149249"
                         time_creation="Tue Jan 17 14:09:09 2012"
                         time_modification="Tue Jan 17 14:02:02 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31074"
                obs_have="30140"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3149249"
                         time_creation="Sat Jan 21 09:50:44 2012"
                         time_modification="Tue Jan 17 14:02:02 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31074"
                obs_have="30140"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3149249"
                         time_creation="Tue Feb 14 00:55:36 2012"
                         time_modification="Tue Jan 17 14:02:02 2012" />
        <observations epoch_first="Tue Jan 17 13:00:00 2012"
                      epoch_last="Tue Jan 17 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31074"
                obs_have="30140"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="29581"
                obs_have="29581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27305"
                obs_have="27305"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 17 15:15:38 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3410777"
                         time_creation="Tue Jan 17 15:09:13 2012"
                         time_modification="Tue Jan 17 15:02:02 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36146"
                obs_have="32686"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29183"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 15:40:57 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3410777"
                         time_creation="Tue Jan 17 15:09:13 2012"
                         time_modification="Tue Jan 17 15:02:02 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36146"
                obs_have="32686"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29183"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 17:31:52 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3410777"
                         time_creation="Tue Jan 17 15:09:13 2012"
                         time_modification="Tue Jan 17 15:02:02 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36146"
                obs_have="32686"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29183"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3410777"
                         time_creation="Tue Jan 17 15:09:13 2012"
                         time_modification="Tue Jan 17 15:02:02 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36146"
                obs_have="32686"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29183"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3410777"
                         time_creation="Sat Jan 21 09:50:44 2012"
                         time_modification="Tue Jan 17 15:02:02 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36146"
                obs_have="32686"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29183"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3410777"
                         time_creation="Tue Feb 14 00:55:37 2012"
                         time_modification="Tue Jan 17 15:02:02 2012" />
        <observations epoch_first="Tue Jan 17 14:00:00 2012"
                      epoch_last="Tue Jan 17 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36146"
                obs_have="32686"
                obs_ratio="90.43" />
          <mask elevation="10 degrees"
                obs_expected="29935"
                obs_have="29183"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="25876"
                obs_have="25876"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 17 16:15:30 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3402033"
                         time_creation="Tue Jan 17 16:09:16 2012"
                         time_modification="Tue Jan 17 16:02:02 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32822"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="30912"
                obs_have="30588"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="25360"
                obs_have="25360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 16:41:12 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3402033"
                         time_creation="Tue Jan 17 16:09:16 2012"
                         time_modification="Tue Jan 17 16:02:02 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32822"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="30912"
                obs_have="30588"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="25360"
                obs_have="25360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 18:32:00 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3402033"
                         time_creation="Tue Jan 17 16:09:16 2012"
                         time_modification="Tue Jan 17 16:02:02 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32822"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="30912"
                obs_have="30588"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="25360"
                obs_have="25360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3402033"
                         time_creation="Tue Jan 17 16:09:16 2012"
                         time_modification="Tue Jan 17 16:02:02 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32822"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="30912"
                obs_have="30588"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="25360"
                obs_have="25360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3402033"
                         time_creation="Sat Jan 21 09:50:44 2012"
                         time_modification="Tue Jan 17 16:02:02 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32822"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="30912"
                obs_have="30588"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="25360"
                obs_have="25360"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3402033"
                         time_creation="Tue Feb 14 00:55:37 2012"
                         time_modification="Tue Jan 17 16:02:02 2012" />
        <observations epoch_first="Tue Jan 17 15:00:00 2012"
                      epoch_last="Tue Jan 17 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32822"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="30912"
                obs_have="30588"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="25360"
                obs_have="25360"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 17 17:15:26 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3738705"
                         time_creation="Tue Jan 17 17:09:09 2012"
                         time_modification="Tue Jan 17 17:02:02 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="36286"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33732"
                obs_have="33732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 17:40:45 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3738705"
                         time_creation="Tue Jan 17 17:09:09 2012"
                         time_modification="Tue Jan 17 17:02:02 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="36286"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33732"
                obs_have="33732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 19:31:28 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3738705"
                         time_creation="Tue Jan 17 17:09:09 2012"
                         time_modification="Tue Jan 17 17:02:02 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="36286"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33732"
                obs_have="33732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3738705"
                         time_creation="Tue Jan 17 17:09:09 2012"
                         time_modification="Tue Jan 17 17:02:02 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="36286"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33732"
                obs_have="33732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3738705"
                         time_creation="Sat Jan 21 09:50:45 2012"
                         time_modification="Tue Jan 17 17:02:02 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="36286"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33732"
                obs_have="33732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3738705"
                         time_creation="Tue Feb 14 00:55:38 2012"
                         time_modification="Tue Jan 17 17:02:02 2012" />
        <observations epoch_first="Tue Jan 17 16:00:00 2012"
                      epoch_last="Tue Jan 17 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="36286"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="33732"
                obs_have="33732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31011"
                obs_have="31011"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 17 18:16:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3468415"
                         time_creation="Tue Jan 17 18:09:15 2012"
                         time_modification="Tue Jan 17 18:02:02 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="33229"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="30827"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="26833"
                obs_have="26833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 18:42:28 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3468415"
                         time_creation="Tue Jan 17 18:09:15 2012"
                         time_modification="Tue Jan 17 18:02:02 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="33229"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="30827"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="26833"
                obs_have="26833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 20:32:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3468415"
                         time_creation="Tue Jan 17 18:09:15 2012"
                         time_modification="Tue Jan 17 18:02:02 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="33229"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="30827"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="26833"
                obs_have="26833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3468415"
                         time_creation="Tue Jan 17 18:09:15 2012"
                         time_modification="Tue Jan 17 18:02:02 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="33229"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="30827"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="26833"
                obs_have="26833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3468415"
                         time_creation="Sat Jan 21 09:50:45 2012"
                         time_modification="Tue Jan 17 18:02:02 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="33229"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="30827"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="26833"
                obs_have="26833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3468415"
                         time_creation="Tue Feb 14 00:55:38 2012"
                         time_modification="Tue Jan 17 18:02:02 2012" />
        <observations epoch_first="Tue Jan 17 17:00:00 2012"
                      epoch_last="Tue Jan 17 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36574"
                obs_have="33229"
                obs_ratio="90.85" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="30827"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="26833"
                obs_have="26833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 17 19:16:30 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3016434"
                         time_creation="Tue Jan 17 19:09:43 2012"
                         time_modification="Tue Jan 17 19:02:03 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32106"
                obs_have="28719"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="26939"
                obs_have="25956"
                obs_ratio="96.35" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="23981"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Tue Jan 17 19:42:19 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3016434"
                         time_creation="Tue Jan 17 19:09:43 2012"
                         time_modification="Tue Jan 17 19:02:03 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32106"
                obs_have="28719"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="26939"
                obs_have="25956"
                obs_ratio="96.35" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="23981"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Tue Jan 17 21:32:20 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3016434"
                         time_creation="Tue Jan 17 19:09:43 2012"
                         time_modification="Tue Jan 17 19:02:03 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32106"
                obs_have="28719"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="26939"
                obs_have="25956"
                obs_ratio="96.35" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="23981"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3016434"
                         time_creation="Tue Jan 17 19:09:43 2012"
                         time_modification="Tue Jan 17 19:02:03 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32106"
                obs_have="28719"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="26939"
                obs_have="25956"
                obs_ratio="96.35" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="23981"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3016434"
                         time_creation="Sat Jan 21 09:50:45 2012"
                         time_modification="Tue Jan 17 19:02:03 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32106"
                obs_have="28719"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="26939"
                obs_have="25956"
                obs_ratio="96.35" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="23981"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3016434"
                         time_creation="Tue Feb 14 00:55:39 2012"
                         time_modification="Tue Jan 17 19:02:03 2012" />
        <observations epoch_first="Tue Jan 17 18:00:00 2012"
                      epoch_last="Tue Jan 17 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32106"
                obs_have="28719"
                obs_ratio="89.45" />
          <mask elevation="10 degrees"
                obs_expected="26939"
                obs_have="25956"
                obs_ratio="96.35" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="23981"
                obs_ratio="99.34" />
        </observations>
      </control>
    </file>
    <file name="/erck017t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 17 20:16:35 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476408"
                         time_creation="Tue Jan 17 20:09:18 2012"
                         time_modification="Tue Jan 17 20:02:03 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="33485"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26157"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24534"
                obs_have="24534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 20:42:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476408"
                         time_creation="Tue Jan 17 20:09:18 2012"
                         time_modification="Tue Jan 17 20:02:03 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="33485"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26157"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24534"
                obs_have="24534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 22:32:06 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476408"
                         time_creation="Tue Jan 17 20:09:18 2012"
                         time_modification="Tue Jan 17 20:02:03 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="33485"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26157"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24534"
                obs_have="24534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476408"
                         time_creation="Tue Jan 17 20:09:18 2012"
                         time_modification="Tue Jan 17 20:02:03 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="33485"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26157"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24534"
                obs_have="24534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476408"
                         time_creation="Sat Jan 21 09:50:45 2012"
                         time_modification="Tue Jan 17 20:02:03 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="33485"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26157"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24534"
                obs_have="24534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3476408"
                         time_creation="Tue Feb 14 00:55:39 2012"
                         time_modification="Tue Jan 17 20:02:03 2012" />
        <observations epoch_first="Tue Jan 17 19:00:00 2012"
                      epoch_last="Tue Jan 17 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="33485"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="26812"
                obs_have="26157"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="24534"
                obs_have="24534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 17 21:16:34 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3667221"
                         time_creation="Tue Jan 17 21:09:21 2012"
                         time_modification="Tue Jan 17 21:02:02 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36989"
                obs_have="35020"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29511"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 21:42:16 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3667221"
                         time_creation="Tue Jan 17 21:09:21 2012"
                         time_modification="Tue Jan 17 21:02:02 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36989"
                obs_have="35020"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29511"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 17 23:31:09 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3667221"
                         time_creation="Tue Jan 17 21:09:21 2012"
                         time_modification="Tue Jan 17 21:02:02 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36989"
                obs_have="35020"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29511"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3667221"
                         time_creation="Tue Jan 17 21:09:21 2012"
                         time_modification="Tue Jan 17 21:02:02 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36989"
                obs_have="35020"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29511"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3667221"
                         time_creation="Sat Jan 21 09:50:46 2012"
                         time_modification="Tue Jan 17 21:02:02 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36989"
                obs_have="35020"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29511"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3667221"
                         time_creation="Tue Feb 14 00:55:40 2012"
                         time_modification="Tue Jan 17 21:02:02 2012" />
        <observations epoch_first="Tue Jan 17 20:00:00 2012"
                      epoch_last="Tue Jan 17 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36989"
                obs_have="35020"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="29539"
                obs_have="29511"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 17 22:16:32 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3185177"
                         time_creation="Tue Jan 17 22:09:26 2012"
                         time_modification="Tue Jan 17 22:02:04 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="30647"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="29770"
                obs_have="28586"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26691"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Jan 17 22:41:58 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3185177"
                         time_creation="Tue Jan 17 22:09:26 2012"
                         time_modification="Tue Jan 17 22:02:04 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="30647"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="28586"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26691"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Wed Jan 18 00:30:42 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3185177"
                         time_creation="Tue Jan 17 22:09:26 2012"
                         time_modification="Tue Jan 17 22:02:04 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="30647"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="28586"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26691"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3185177"
                         time_creation="Tue Jan 17 22:09:26 2012"
                         time_modification="Tue Jan 17 22:02:04 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="30647"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="28586"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26691"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3185177"
                         time_creation="Sat Jan 21 09:50:46 2012"
                         time_modification="Tue Jan 17 22:02:04 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="30647"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="28586"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26691"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3185177"
                         time_creation="Tue Feb 14 00:55:40 2012"
                         time_modification="Tue Jan 17 22:02:04 2012" />
        <observations epoch_first="Tue Jan 17 21:00:00 2012"
                      epoch_last="Tue Jan 17 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="30647"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="28586"
                obs_ratio="96.02" />
          <mask elevation="15 degrees"
                obs_expected="26743"
                obs_have="26691"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/erck017w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 17 23:42:19 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3391942"
                         time_creation="Tue Jan 17 23:19:19 2012"
                         time_modification="Tue Jan 17 23:02:03 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34794"
                obs_have="32837"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32079"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 01:30:37 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3391942"
                         time_creation="Tue Jan 17 23:19:19 2012"
                         time_modification="Tue Jan 17 23:02:03 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34794"
                obs_have="32837"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32079"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3391942"
                         time_creation="Tue Jan 17 23:19:19 2012"
                         time_modification="Tue Jan 17 23:02:03 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34794"
                obs_have="32837"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32079"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3391942"
                         time_creation="Sat Jan 21 09:50:46 2012"
                         time_modification="Tue Jan 17 23:02:03 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34794"
                obs_have="32837"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32079"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3391942"
                         time_creation="Tue Feb 14 00:55:41 2012"
                         time_modification="Tue Jan 17 23:02:03 2012" />
        <observations epoch_first="Tue Jan 17 22:00:00 2012"
                      epoch_last="Tue Jan 17 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34794"
                obs_have="32837"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="32628"
                obs_have="32079"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="29940"
                obs_have="29940"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck017x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 18 00:15:55 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3572448"
                         time_creation="Wed Jan 18 00:09:07 2012"
                         time_modification="Wed Jan 18 00:02:02 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36920"
                obs_have="34170"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25687"
                obs_have="25687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 00:41:35 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3572448"
                         time_creation="Wed Jan 18 00:09:07 2012"
                         time_modification="Wed Jan 18 00:02:02 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="34170"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25687"
                obs_have="25687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 02:30:37 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3572448"
                         time_creation="Wed Jan 18 00:09:07 2012"
                         time_modification="Wed Jan 18 00:02:02 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="34170"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25687"
                obs_have="25687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 18 22:13:24 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3572448"
                         time_creation="Wed Jan 18 00:09:07 2012"
                         time_modification="Wed Jan 18 00:02:02 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="34170"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25687"
                obs_have="25687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 23 11:03:32 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3572448"
                         time_creation="Sat Jan 21 09:50:47 2012"
                         time_modification="Wed Jan 18 00:02:02 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="34170"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25687"
                obs_have="25687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 16 07:50:15 2012"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3572448"
                         time_creation="Tue Feb 14 00:55:41 2012"
                         time_modification="Wed Jan 18 00:02:02 2012" />
        <observations epoch_first="Tue Jan 17 23:00:00 2012"
                      epoch_last="Tue Jan 17 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36921"
                obs_have="34170"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30497"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25687"
                obs_have="25687"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
