<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-23 00:00:00"
    DayOfYear="23"
    Year="2011">
  <station name="ERCK">
    <file name="/erck0230.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 24 23:07:27 2011"
               level="3">
        <file_statistics latency="03:30:34"
                         size="2755352"
                         time_creation="Mon Jan 24 03:34:13 2011"
                         time_modification="Mon Jan 24 03:30:04 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28880"
                obs_have="26349"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="23868"
                obs_have="23554"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20937"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:51:13 2011"
               level="3">
        <file_statistics latency="4 day(s) 06:30:41"
                         size="2755352"
                         time_creation="Fri Jan 28 09:51:17 2011"
                         time_modification="Fri Jan 28 06:30:11 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28880"
                obs_have="26349"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="23868"
                obs_have="23554"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20937"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:06:59 2011"
               level="3">
        <file_statistics latency="8 day(s) 09:30:48"
                         size="2755352"
                         time_creation="Sun Feb 20 00:53:27 2011"
                         time_modification="Tue Feb  1 09:30:18 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28880"
                obs_have="26349"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="23868"
                obs_have="23554"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="20949"
                obs_have="20937"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/erck023a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jan 23 01:15:12 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562892"
                         time_creation="Sun Jan 23 01:09:01 2011"
                         time_modification="Sun Jan 23 01:02:03 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34395"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="30094"
                obs_have="30081"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="24724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 01:40:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562892"
                         time_creation="Sun Jan 23 01:09:01 2011"
                         time_modification="Sun Jan 23 01:02:03 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34395"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="30094"
                obs_have="30081"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="24724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 03:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562892"
                         time_creation="Sun Jan 23 01:09:01 2011"
                         time_modification="Sun Jan 23 01:02:03 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34395"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="30094"
                obs_have="30081"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="24724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562892"
                         time_creation="Sun Jan 23 01:09:01 2011"
                         time_modification="Sun Jan 23 01:02:03 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34395"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="30094"
                obs_have="30081"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="24724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562892"
                         time_creation="Thu Jan 27 09:50:28 2011"
                         time_modification="Sun Jan 23 01:02:03 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34395"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="30094"
                obs_have="30081"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="24724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562892"
                         time_creation="Sun Feb 20 00:53:13 2011"
                         time_modification="Sun Jan 23 01:02:03 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36261"
                obs_have="34395"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="30094"
                obs_have="30081"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24724"
                obs_have="24724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jan 23 02:15:09 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3215902"
                         time_creation="Sun Jan 23 02:09:02 2011"
                         time_modification="Sun Jan 23 02:02:01 2011" />
        <observations epoch_first="Sun Jan 23 01:00:00 2011"
                      epoch_last="Sun Jan 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="30827"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="29726"
                obs_have="29116"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="28008"
                obs_have="28008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 02:40:14 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3215902"
                         time_creation="Sun Jan 23 02:09:02 2011"
                         time_modification="Sun Jan 23 02:02:01 2011" />
        <observations epoch_first="Sun Jan 23 01:00:00 2011"
                      epoch_last="Sun Jan 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="30827"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="29726"
                obs_have="29116"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="28008"
                obs_have="28008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 04:30:07 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3215902"
                         time_creation="Sun Jan 23 02:09:02 2011"
                         time_modification="Sun Jan 23 02:02:01 2011" />
        <observations epoch_first="Sun Jan 23 01:00:00 2011"
                      epoch_last="Sun Jan 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="30827"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="29726"
                obs_have="29116"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="28008"
                obs_have="28008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3215902"
                         time_creation="Sun Jan 23 02:09:02 2011"
                         time_modification="Sun Jan 23 02:02:01 2011" />
        <observations epoch_first="Sun Jan 23 01:00:00 2011"
                      epoch_last="Sun Jan 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="30827"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="29726"
                obs_have="29116"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="28008"
                obs_have="28008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3215902"
                         time_creation="Thu Jan 27 09:50:29 2011"
                         time_modification="Sun Jan 23 02:02:01 2011" />
        <observations epoch_first="Sun Jan 23 01:00:00 2011"
                      epoch_last="Sun Jan 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="30827"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="29726"
                obs_have="29116"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="28008"
                obs_have="28008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3215902"
                         time_creation="Sun Feb 20 00:53:13 2011"
                         time_modification="Sun Jan 23 02:02:01 2011" />
        <observations epoch_first="Sun Jan 23 01:00:00 2011"
                      epoch_last="Sun Jan 23 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32726"
                obs_have="30827"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="29726"
                obs_have="29116"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="28008"
                obs_have="28008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jan 23 03:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3193591"
                         time_creation="Sun Jan 23 03:09:02 2011"
                         time_modification="Sun Jan 23 03:02:02 2011" />
        <observations epoch_first="Sun Jan 23 02:00:00 2011"
                      epoch_last="Sun Jan 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31136"
                obs_have="30803"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26764"
                obs_have="26764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 03:40:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3193591"
                         time_creation="Sun Jan 23 03:09:02 2011"
                         time_modification="Sun Jan 23 03:02:02 2011" />
        <observations epoch_first="Sun Jan 23 02:00:00 2011"
                      epoch_last="Sun Jan 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31136"
                obs_have="30803"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26764"
                obs_have="26764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 05:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3193591"
                         time_creation="Sun Jan 23 03:09:02 2011"
                         time_modification="Sun Jan 23 03:02:02 2011" />
        <observations epoch_first="Sun Jan 23 02:00:00 2011"
                      epoch_last="Sun Jan 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31136"
                obs_have="30803"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26764"
                obs_have="26764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3193591"
                         time_creation="Sun Jan 23 03:09:02 2011"
                         time_modification="Sun Jan 23 03:02:02 2011" />
        <observations epoch_first="Sun Jan 23 02:00:00 2011"
                      epoch_last="Sun Jan 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31136"
                obs_have="30803"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26764"
                obs_have="26764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3193591"
                         time_creation="Thu Jan 27 09:50:29 2011"
                         time_modification="Sun Jan 23 03:02:02 2011" />
        <observations epoch_first="Sun Jan 23 02:00:00 2011"
                      epoch_last="Sun Jan 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31136"
                obs_have="30803"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26764"
                obs_have="26764"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3193591"
                         time_creation="Sun Feb 20 00:53:13 2011"
                         time_modification="Sun Jan 23 03:02:02 2011" />
        <observations epoch_first="Sun Jan 23 02:00:00 2011"
                      epoch_last="Sun Jan 23 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31136"
                obs_have="30803"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="29352"
                obs_have="29352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26764"
                obs_have="26764"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jan 23 04:15:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3240355"
                         time_creation="Sun Jan 23 04:09:01 2011"
                         time_modification="Sun Jan 23 04:02:03 2011" />
        <observations epoch_first="Sun Jan 23 03:00:00 2011"
                      epoch_last="Sun Jan 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35180"
                obs_have="29836"
                obs_ratio="84.81" />
          <mask elevation="10 degrees"
                obs_expected="24717"
                obs_have="23982"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 04:40:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3240355"
                         time_creation="Sun Jan 23 04:09:01 2011"
                         time_modification="Sun Jan 23 04:02:03 2011" />
        <observations epoch_first="Sun Jan 23 03:00:00 2011"
                      epoch_last="Sun Jan 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35180"
                obs_have="29836"
                obs_ratio="84.81" />
          <mask elevation="10 degrees"
                obs_expected="24717"
                obs_have="23982"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 06:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3240355"
                         time_creation="Sun Jan 23 04:09:01 2011"
                         time_modification="Sun Jan 23 04:02:03 2011" />
        <observations epoch_first="Sun Jan 23 03:00:00 2011"
                      epoch_last="Sun Jan 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35180"
                obs_have="29836"
                obs_ratio="84.81" />
          <mask elevation="10 degrees"
                obs_expected="24717"
                obs_have="23982"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3240355"
                         time_creation="Sun Jan 23 04:09:01 2011"
                         time_modification="Sun Jan 23 04:02:03 2011" />
        <observations epoch_first="Sun Jan 23 03:00:00 2011"
                      epoch_last="Sun Jan 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35180"
                obs_have="29836"
                obs_ratio="84.81" />
          <mask elevation="10 degrees"
                obs_expected="24717"
                obs_have="23982"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3240355"
                         time_creation="Thu Jan 27 09:50:29 2011"
                         time_modification="Sun Jan 23 04:02:03 2011" />
        <observations epoch_first="Sun Jan 23 03:00:00 2011"
                      epoch_last="Sun Jan 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35180"
                obs_have="29836"
                obs_ratio="84.81" />
          <mask elevation="10 degrees"
                obs_expected="24717"
                obs_have="23982"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3240355"
                         time_creation="Sun Feb 20 00:53:14 2011"
                         time_modification="Sun Jan 23 04:02:03 2011" />
        <observations epoch_first="Sun Jan 23 03:00:00 2011"
                      epoch_last="Sun Jan 23 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35180"
                obs_have="29836"
                obs_ratio="84.81" />
          <mask elevation="10 degrees"
                obs_expected="24717"
                obs_have="23982"
                obs_ratio="97.03" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jan 23 05:15:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3723506"
                         time_creation="Sun Jan 23 05:09:03 2011"
                         time_modification="Sun Jan 23 05:02:02 2011" />
        <observations epoch_first="Sun Jan 23 04:00:00 2011"
                      epoch_last="Sun Jan 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38313"
                obs_have="35567"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26533"
                obs_have="26527"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="22110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 05:40:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3723506"
                         time_creation="Sun Jan 23 05:09:03 2011"
                         time_modification="Sun Jan 23 05:02:02 2011" />
        <observations epoch_first="Sun Jan 23 04:00:00 2011"
                      epoch_last="Sun Jan 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38313"
                obs_have="35567"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26533"
                obs_have="26527"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="22110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 07:30:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3723506"
                         time_creation="Sun Jan 23 05:09:03 2011"
                         time_modification="Sun Jan 23 05:02:02 2011" />
        <observations epoch_first="Sun Jan 23 04:00:00 2011"
                      epoch_last="Sun Jan 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38313"
                obs_have="35567"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26533"
                obs_have="26527"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="22110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3723506"
                         time_creation="Sun Jan 23 05:09:03 2011"
                         time_modification="Sun Jan 23 05:02:02 2011" />
        <observations epoch_first="Sun Jan 23 04:00:00 2011"
                      epoch_last="Sun Jan 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38313"
                obs_have="35567"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26533"
                obs_have="26527"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="22110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3723506"
                         time_creation="Thu Jan 27 09:50:30 2011"
                         time_modification="Sun Jan 23 05:02:02 2011" />
        <observations epoch_first="Sun Jan 23 04:00:00 2011"
                      epoch_last="Sun Jan 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38313"
                obs_have="35567"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26533"
                obs_have="26527"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="22110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3723506"
                         time_creation="Sun Feb 20 00:53:14 2011"
                         time_modification="Sun Jan 23 05:02:02 2011" />
        <observations epoch_first="Sun Jan 23 04:00:00 2011"
                      epoch_last="Sun Jan 23 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38313"
                obs_have="35567"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="26533"
                obs_have="26527"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22110"
                obs_have="22110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jan 23 06:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3767198"
                         time_creation="Sun Jan 23 06:09:03 2011"
                         time_modification="Sun Jan 23 06:02:02 2011" />
        <observations epoch_first="Sun Jan 23 05:00:00 2011"
                      epoch_last="Sun Jan 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="36019"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 06:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3767198"
                         time_creation="Sun Jan 23 06:09:03 2011"
                         time_modification="Sun Jan 23 06:02:02 2011" />
        <observations epoch_first="Sun Jan 23 05:00:00 2011"
                      epoch_last="Sun Jan 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="36019"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 08:30:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3767198"
                         time_creation="Sun Jan 23 06:09:03 2011"
                         time_modification="Sun Jan 23 06:02:02 2011" />
        <observations epoch_first="Sun Jan 23 05:00:00 2011"
                      epoch_last="Sun Jan 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="36019"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3767198"
                         time_creation="Sun Jan 23 06:09:03 2011"
                         time_modification="Sun Jan 23 06:02:02 2011" />
        <observations epoch_first="Sun Jan 23 05:00:00 2011"
                      epoch_last="Sun Jan 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="36019"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3767198"
                         time_creation="Thu Jan 27 09:50:30 2011"
                         time_modification="Sun Jan 23 06:02:02 2011" />
        <observations epoch_first="Sun Jan 23 05:00:00 2011"
                      epoch_last="Sun Jan 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="36019"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3767198"
                         time_creation="Sun Feb 20 00:53:14 2011"
                         time_modification="Sun Jan 23 06:02:02 2011" />
        <observations epoch_first="Sun Jan 23 05:00:00 2011"
                      epoch_last="Sun Jan 23 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38448"
                obs_have="36019"
                obs_ratio="93.68" />
          <mask elevation="10 degrees"
                obs_expected="30831"
                obs_have="30830"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="26446"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jan 23 07:15:18 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3445774"
                         time_creation="Sun Jan 23 07:09:03 2011"
                         time_modification="Sun Jan 23 07:02:02 2011" />
        <observations epoch_first="Sun Jan 23 06:00:00 2011"
                      epoch_last="Sun Jan 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36873"
                obs_have="33108"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29217"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 07:40:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3445774"
                         time_creation="Sun Jan 23 07:09:03 2011"
                         time_modification="Sun Jan 23 07:02:02 2011" />
        <observations epoch_first="Sun Jan 23 06:00:00 2011"
                      epoch_last="Sun Jan 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36873"
                obs_have="33108"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29217"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 09:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3445774"
                         time_creation="Sun Jan 23 07:09:03 2011"
                         time_modification="Sun Jan 23 07:02:02 2011" />
        <observations epoch_first="Sun Jan 23 06:00:00 2011"
                      epoch_last="Sun Jan 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36873"
                obs_have="33108"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29217"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3445774"
                         time_creation="Sun Jan 23 07:09:03 2011"
                         time_modification="Sun Jan 23 07:02:02 2011" />
        <observations epoch_first="Sun Jan 23 06:00:00 2011"
                      epoch_last="Sun Jan 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36873"
                obs_have="33108"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29217"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3445774"
                         time_creation="Thu Jan 27 09:50:30 2011"
                         time_modification="Sun Jan 23 07:02:02 2011" />
        <observations epoch_first="Sun Jan 23 06:00:00 2011"
                      epoch_last="Sun Jan 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36873"
                obs_have="33108"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29217"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26560"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3445774"
                         time_creation="Sun Feb 20 00:53:14 2011"
                         time_modification="Sun Jan 23 07:02:02 2011" />
        <observations epoch_first="Sun Jan 23 06:00:00 2011"
                      epoch_last="Sun Jan 23 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36873"
                obs_have="33108"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29217"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="26560"
                obs_have="26560"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jan 23 08:15:20 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3870633"
                         time_creation="Sun Jan 23 08:09:04 2011"
                         time_modification="Sun Jan 23 08:02:03 2011" />
        <observations epoch_first="Sun Jan 23 07:00:00 2011"
                      epoch_last="Sun Jan 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39641"
                obs_have="36560"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="32036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 08:40:18 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3870633"
                         time_creation="Sun Jan 23 08:09:04 2011"
                         time_modification="Sun Jan 23 08:02:03 2011" />
        <observations epoch_first="Sun Jan 23 07:00:00 2011"
                      epoch_last="Sun Jan 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39641"
                obs_have="36560"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="32036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 10:30:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3870633"
                         time_creation="Sun Jan 23 08:09:04 2011"
                         time_modification="Sun Jan 23 08:02:03 2011" />
        <observations epoch_first="Sun Jan 23 07:00:00 2011"
                      epoch_last="Sun Jan 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39641"
                obs_have="36560"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="32036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3870633"
                         time_creation="Sun Jan 23 08:09:04 2011"
                         time_modification="Sun Jan 23 08:02:03 2011" />
        <observations epoch_first="Sun Jan 23 07:00:00 2011"
                      epoch_last="Sun Jan 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39641"
                obs_have="36560"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="32036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3870633"
                         time_creation="Thu Jan 27 09:50:31 2011"
                         time_modification="Sun Jan 23 08:02:03 2011" />
        <observations epoch_first="Sun Jan 23 07:00:00 2011"
                      epoch_last="Sun Jan 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39641"
                obs_have="36560"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="32036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3870633"
                         time_creation="Sun Feb 20 00:53:14 2011"
                         time_modification="Sun Jan 23 08:02:03 2011" />
        <observations epoch_first="Sun Jan 23 07:00:00 2011"
                      epoch_last="Sun Jan 23 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39641"
                obs_have="36560"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="32036"
                obs_have="32036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28561"
                obs_have="28561"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jan 23 09:15:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4085067"
                         time_creation="Sun Jan 23 09:09:03 2011"
                         time_modification="Sun Jan 23 09:02:02 2011" />
        <observations epoch_first="Sun Jan 23 08:00:00 2011"
                      epoch_last="Sun Jan 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43332"
                obs_have="39547"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="34702"
                obs_have="34613"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="26438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 09:40:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4085067"
                         time_creation="Sun Jan 23 09:09:03 2011"
                         time_modification="Sun Jan 23 09:02:02 2011" />
        <observations epoch_first="Sun Jan 23 08:00:00 2011"
                      epoch_last="Sun Jan 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43333"
                obs_have="39547"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="34703"
                obs_have="34614"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="26438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 11:30:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4085067"
                         time_creation="Sun Jan 23 09:09:03 2011"
                         time_modification="Sun Jan 23 09:02:02 2011" />
        <observations epoch_first="Sun Jan 23 08:00:00 2011"
                      epoch_last="Sun Jan 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43333"
                obs_have="39547"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="34703"
                obs_have="34614"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="26438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4085067"
                         time_creation="Sun Jan 23 09:09:03 2011"
                         time_modification="Sun Jan 23 09:02:02 2011" />
        <observations epoch_first="Sun Jan 23 08:00:00 2011"
                      epoch_last="Sun Jan 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43333"
                obs_have="39547"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="34703"
                obs_have="34614"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="26438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4085067"
                         time_creation="Thu Jan 27 09:50:31 2011"
                         time_modification="Sun Jan 23 09:02:02 2011" />
        <observations epoch_first="Sun Jan 23 08:00:00 2011"
                      epoch_last="Sun Jan 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43333"
                obs_have="39547"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="34703"
                obs_have="34614"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="26438"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4085067"
                         time_creation="Sun Feb 20 00:53:15 2011"
                         time_modification="Sun Jan 23 09:02:02 2011" />
        <observations epoch_first="Sun Jan 23 08:00:00 2011"
                      epoch_last="Sun Jan 23 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43333"
                obs_have="39547"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="34703"
                obs_have="34614"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26438"
                obs_have="26438"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jan 23 10:15:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3853795"
                         time_creation="Sun Jan 23 10:09:03 2011"
                         time_modification="Sun Jan 23 10:02:02 2011" />
        <observations epoch_first="Sun Jan 23 09:00:00 2011"
                      epoch_last="Sun Jan 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39774"
                obs_have="36868"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="30671"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27290"
                obs_have="27290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 10:40:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3853795"
                         time_creation="Sun Jan 23 10:09:03 2011"
                         time_modification="Sun Jan 23 10:02:02 2011" />
        <observations epoch_first="Sun Jan 23 09:00:00 2011"
                      epoch_last="Sun Jan 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39774"
                obs_have="36868"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="30671"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27289"
                obs_have="27289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 12:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3853795"
                         time_creation="Sun Jan 23 10:09:03 2011"
                         time_modification="Sun Jan 23 10:02:02 2011" />
        <observations epoch_first="Sun Jan 23 09:00:00 2011"
                      epoch_last="Sun Jan 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39774"
                obs_have="36868"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="30671"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27289"
                obs_have="27289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3853795"
                         time_creation="Sun Jan 23 10:09:03 2011"
                         time_modification="Sun Jan 23 10:02:02 2011" />
        <observations epoch_first="Sun Jan 23 09:00:00 2011"
                      epoch_last="Sun Jan 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39774"
                obs_have="36868"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="30671"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27289"
                obs_have="27289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3853795"
                         time_creation="Thu Jan 27 09:50:31 2011"
                         time_modification="Sun Jan 23 10:02:02 2011" />
        <observations epoch_first="Sun Jan 23 09:00:00 2011"
                      epoch_last="Sun Jan 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39774"
                obs_have="36868"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="30671"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27289"
                obs_have="27289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3853795"
                         time_creation="Sun Feb 20 00:53:15 2011"
                         time_modification="Sun Jan 23 10:02:02 2011" />
        <observations epoch_first="Sun Jan 23 09:00:00 2011"
                      epoch_last="Sun Jan 23 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39774"
                obs_have="36868"
                obs_ratio="92.69" />
          <mask elevation="10 degrees"
                obs_expected="31026"
                obs_have="30671"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27289"
                obs_have="27289"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jan 23 11:15:11 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3302241"
                         time_creation="Sun Jan 23 11:09:04 2011"
                         time_modification="Sun Jan 23 11:02:04 2011" />
        <observations epoch_first="Sun Jan 23 10:00:00 2011"
                      epoch_last="Sun Jan 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="31883"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="31698"
                obs_have="30871"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="29952"
                obs_have="29875"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sun Jan 23 11:40:20 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3302241"
                         time_creation="Sun Jan 23 11:09:04 2011"
                         time_modification="Sun Jan 23 11:02:04 2011" />
        <observations epoch_first="Sun Jan 23 10:00:00 2011"
                      epoch_last="Sun Jan 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="31883"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="31699"
                obs_have="30872"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="29952"
                obs_have="29875"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sun Jan 23 13:30:09 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3302241"
                         time_creation="Sun Jan 23 11:09:04 2011"
                         time_modification="Sun Jan 23 11:02:04 2011" />
        <observations epoch_first="Sun Jan 23 10:00:00 2011"
                      epoch_last="Sun Jan 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="31883"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="31699"
                obs_have="30872"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="29952"
                obs_have="29875"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3302241"
                         time_creation="Sun Jan 23 11:09:04 2011"
                         time_modification="Sun Jan 23 11:02:04 2011" />
        <observations epoch_first="Sun Jan 23 10:00:00 2011"
                      epoch_last="Sun Jan 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="31883"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="31699"
                obs_have="30872"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="29952"
                obs_have="29875"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3302241"
                         time_creation="Thu Jan 27 09:50:32 2011"
                         time_modification="Sun Jan 23 11:02:04 2011" />
        <observations epoch_first="Sun Jan 23 10:00:00 2011"
                      epoch_last="Sun Jan 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="31883"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="31699"
                obs_have="30872"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="29952"
                obs_have="29875"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3302241"
                         time_creation="Sun Feb 20 00:53:15 2011"
                         time_modification="Sun Jan 23 11:02:04 2011" />
        <observations epoch_first="Sun Jan 23 10:00:00 2011"
                      epoch_last="Sun Jan 23 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="31883"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="31699"
                obs_have="30872"
                obs_ratio="97.39" />
          <mask elevation="15 degrees"
                obs_expected="29952"
                obs_have="29875"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/erck023l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jan 23 12:15:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3171509"
                         time_creation="Sun Jan 23 12:09:02 2011"
                         time_modification="Sun Jan 23 12:02:03 2011" />
        <observations epoch_first="Sun Jan 23 11:00:00 2011"
                      epoch_last="Sun Jan 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32611"
                obs_have="30411"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28204"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 12:40:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3171509"
                         time_creation="Sun Jan 23 12:09:02 2011"
                         time_modification="Sun Jan 23 12:02:03 2011" />
        <observations epoch_first="Sun Jan 23 11:00:00 2011"
                      epoch_last="Sun Jan 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32609"
                obs_have="30411"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28204"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 14:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3171509"
                         time_creation="Sun Jan 23 12:09:02 2011"
                         time_modification="Sun Jan 23 12:02:03 2011" />
        <observations epoch_first="Sun Jan 23 11:00:00 2011"
                      epoch_last="Sun Jan 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32609"
                obs_have="30411"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28204"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3171509"
                         time_creation="Sun Jan 23 12:09:02 2011"
                         time_modification="Sun Jan 23 12:02:03 2011" />
        <observations epoch_first="Sun Jan 23 11:00:00 2011"
                      epoch_last="Sun Jan 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32609"
                obs_have="30411"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28204"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3171509"
                         time_creation="Thu Jan 27 09:50:32 2011"
                         time_modification="Sun Jan 23 12:02:03 2011" />
        <observations epoch_first="Sun Jan 23 11:00:00 2011"
                      epoch_last="Sun Jan 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32609"
                obs_have="30411"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28204"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3171509"
                         time_creation="Sun Feb 20 00:53:15 2011"
                         time_modification="Sun Jan 23 12:02:03 2011" />
        <observations epoch_first="Sun Jan 23 11:00:00 2011"
                      epoch_last="Sun Jan 23 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32609"
                obs_have="30411"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="28252"
                obs_have="28204"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25422"
                obs_have="25422"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jan 23 13:15:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3014905"
                         time_creation="Sun Jan 23 13:09:03 2011"
                         time_modification="Sun Jan 23 13:02:03 2011" />
        <observations epoch_first="Sun Jan 23 12:00:00 2011"
                      epoch_last="Sun Jan 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31702"
                obs_have="28864"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="26970"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="23241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 13:40:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3014905"
                         time_creation="Sun Jan 23 13:09:03 2011"
                         time_modification="Sun Jan 23 13:02:03 2011" />
        <observations epoch_first="Sun Jan 23 12:00:00 2011"
                      epoch_last="Sun Jan 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31703"
                obs_have="28864"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="26970"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="23241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 15:30:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3014905"
                         time_creation="Sun Jan 23 13:09:03 2011"
                         time_modification="Sun Jan 23 13:02:03 2011" />
        <observations epoch_first="Sun Jan 23 12:00:00 2011"
                      epoch_last="Sun Jan 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31703"
                obs_have="28864"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="26970"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="23241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3014905"
                         time_creation="Sun Jan 23 13:09:03 2011"
                         time_modification="Sun Jan 23 13:02:03 2011" />
        <observations epoch_first="Sun Jan 23 12:00:00 2011"
                      epoch_last="Sun Jan 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31703"
                obs_have="28864"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="26970"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="23241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3014905"
                         time_creation="Thu Jan 27 09:50:32 2011"
                         time_modification="Sun Jan 23 13:02:03 2011" />
        <observations epoch_first="Sun Jan 23 12:00:00 2011"
                      epoch_last="Sun Jan 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31703"
                obs_have="28864"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="26970"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="23241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3014905"
                         time_creation="Sun Feb 20 00:53:15 2011"
                         time_modification="Sun Jan 23 13:02:03 2011" />
        <observations epoch_first="Sun Jan 23 12:00:00 2011"
                      epoch_last="Sun Jan 23 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31703"
                obs_have="28864"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="26970"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="23241"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jan 23 14:15:12 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2836764"
                         time_creation="Sun Jan 23 14:09:04 2011"
                         time_modification="Sun Jan 23 14:02:03 2011" />
        <observations epoch_first="Sun Jan 23 13:00:00 2011"
                      epoch_last="Sun Jan 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="27230"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="26077"
                obs_have="25410"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 14:40:13 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2836764"
                         time_creation="Sun Jan 23 14:09:04 2011"
                         time_modification="Sun Jan 23 14:02:03 2011" />
        <observations epoch_first="Sun Jan 23 13:00:00 2011"
                      epoch_last="Sun Jan 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="27230"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="26077"
                obs_have="25410"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 16:30:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2836764"
                         time_creation="Sun Jan 23 14:09:04 2011"
                         time_modification="Sun Jan 23 14:02:03 2011" />
        <observations epoch_first="Sun Jan 23 13:00:00 2011"
                      epoch_last="Sun Jan 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="27230"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="26077"
                obs_have="25410"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2836764"
                         time_creation="Sun Jan 23 14:09:04 2011"
                         time_modification="Sun Jan 23 14:02:03 2011" />
        <observations epoch_first="Sun Jan 23 13:00:00 2011"
                      epoch_last="Sun Jan 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="27230"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="26077"
                obs_have="25410"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2836764"
                         time_creation="Thu Jan 27 09:50:32 2011"
                         time_modification="Sun Jan 23 14:02:03 2011" />
        <observations epoch_first="Sun Jan 23 13:00:00 2011"
                      epoch_last="Sun Jan 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="27230"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="26077"
                obs_have="25410"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2836764"
                         time_creation="Sun Feb 20 00:53:16 2011"
                         time_modification="Sun Jan 23 14:02:03 2011" />
        <observations epoch_first="Sun Jan 23 13:00:00 2011"
                      epoch_last="Sun Jan 23 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29254"
                obs_have="27230"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="26077"
                obs_have="25410"
                obs_ratio="97.44" />
          <mask elevation="15 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jan 23 15:15:12 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3303285"
                         time_creation="Sun Jan 23 15:09:04 2011"
                         time_modification="Sun Jan 23 15:02:03 2011" />
        <observations epoch_first="Sun Jan 23 14:00:00 2011"
                      epoch_last="Sun Jan 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32809"
                obs_have="31860"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27844"
                obs_have="27844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 15:40:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3303285"
                         time_creation="Sun Jan 23 15:09:04 2011"
                         time_modification="Sun Jan 23 15:02:03 2011" />
        <observations epoch_first="Sun Jan 23 14:00:00 2011"
                      epoch_last="Sun Jan 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32810"
                obs_have="31860"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27843"
                obs_have="27843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 17:30:19 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3303285"
                         time_creation="Sun Jan 23 15:09:04 2011"
                         time_modification="Sun Jan 23 15:02:03 2011" />
        <observations epoch_first="Sun Jan 23 14:00:00 2011"
                      epoch_last="Sun Jan 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32810"
                obs_have="31860"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27843"
                obs_have="27843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3303285"
                         time_creation="Sun Jan 23 15:09:04 2011"
                         time_modification="Sun Jan 23 15:02:03 2011" />
        <observations epoch_first="Sun Jan 23 14:00:00 2011"
                      epoch_last="Sun Jan 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32810"
                obs_have="31860"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27843"
                obs_have="27843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3303285"
                         time_creation="Thu Jan 27 09:50:32 2011"
                         time_modification="Sun Jan 23 15:02:03 2011" />
        <observations epoch_first="Sun Jan 23 14:00:00 2011"
                      epoch_last="Sun Jan 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32810"
                obs_have="31860"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27843"
                obs_have="27843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3303285"
                         time_creation="Sun Feb 20 00:53:16 2011"
                         time_modification="Sun Jan 23 15:02:03 2011" />
        <observations epoch_first="Sun Jan 23 14:00:00 2011"
                      epoch_last="Sun Jan 23 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32810"
                obs_have="31860"
                obs_ratio="97.10" />
          <mask elevation="10 degrees"
                obs_expected="30077"
                obs_have="30077"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27843"
                obs_have="27843"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jan 23 16:15:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299632"
                         time_creation="Sun Jan 23 16:09:04 2011"
                         time_modification="Sun Jan 23 16:02:02 2011" />
        <observations epoch_first="Sun Jan 23 15:00:00 2011"
                      epoch_last="Sun Jan 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36244"
                obs_have="31052"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="27647"
                obs_have="26809"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24014"
                obs_have="24014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 16:40:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299632"
                         time_creation="Sun Jan 23 16:09:04 2011"
                         time_modification="Sun Jan 23 16:02:02 2011" />
        <observations epoch_first="Sun Jan 23 15:00:00 2011"
                      epoch_last="Sun Jan 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36244"
                obs_have="31052"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="27648"
                obs_have="26810"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24014"
                obs_have="24014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 18:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299632"
                         time_creation="Sun Jan 23 16:09:04 2011"
                         time_modification="Sun Jan 23 16:02:02 2011" />
        <observations epoch_first="Sun Jan 23 15:00:00 2011"
                      epoch_last="Sun Jan 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36244"
                obs_have="31052"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="27648"
                obs_have="26810"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24014"
                obs_have="24014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299632"
                         time_creation="Sun Jan 23 16:09:04 2011"
                         time_modification="Sun Jan 23 16:02:02 2011" />
        <observations epoch_first="Sun Jan 23 15:00:00 2011"
                      epoch_last="Sun Jan 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36244"
                obs_have="31052"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="27648"
                obs_have="26810"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24014"
                obs_have="24014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299632"
                         time_creation="Thu Jan 27 09:50:33 2011"
                         time_modification="Sun Jan 23 16:02:02 2011" />
        <observations epoch_first="Sun Jan 23 15:00:00 2011"
                      epoch_last="Sun Jan 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36244"
                obs_have="31052"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="27648"
                obs_have="26810"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24014"
                obs_have="24014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299632"
                         time_creation="Sun Feb 20 00:53:16 2011"
                         time_modification="Sun Jan 23 16:02:02 2011" />
        <observations epoch_first="Sun Jan 23 15:00:00 2011"
                      epoch_last="Sun Jan 23 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36244"
                obs_have="31052"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="27648"
                obs_have="26810"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="24014"
                obs_have="24014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jan 23 17:15:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3813123"
                         time_creation="Sun Jan 23 17:09:03 2011"
                         time_modification="Sun Jan 23 17:02:02 2011" />
        <observations epoch_first="Sun Jan 23 16:00:00 2011"
                      epoch_last="Sun Jan 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="37201"
                obs_ratio="96.09" />
          <mask elevation="10 degrees"
                obs_expected="34606"
                obs_have="34240"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26387"
                obs_have="26387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 17:40:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3813123"
                         time_creation="Sun Jan 23 17:09:03 2011"
                         time_modification="Sun Jan 23 17:02:02 2011" />
        <observations epoch_first="Sun Jan 23 16:00:00 2011"
                      epoch_last="Sun Jan 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="37201"
                obs_ratio="96.09" />
          <mask elevation="10 degrees"
                obs_expected="34606"
                obs_have="34240"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26387"
                obs_have="26387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 19:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3813123"
                         time_creation="Sun Jan 23 17:09:03 2011"
                         time_modification="Sun Jan 23 17:02:02 2011" />
        <observations epoch_first="Sun Jan 23 16:00:00 2011"
                      epoch_last="Sun Jan 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="37201"
                obs_ratio="96.09" />
          <mask elevation="10 degrees"
                obs_expected="34606"
                obs_have="34240"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26387"
                obs_have="26387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3813123"
                         time_creation="Sun Jan 23 17:09:03 2011"
                         time_modification="Sun Jan 23 17:02:02 2011" />
        <observations epoch_first="Sun Jan 23 16:00:00 2011"
                      epoch_last="Sun Jan 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="37201"
                obs_ratio="96.09" />
          <mask elevation="10 degrees"
                obs_expected="34606"
                obs_have="34240"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26387"
                obs_have="26387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3813123"
                         time_creation="Thu Jan 27 09:50:33 2011"
                         time_modification="Sun Jan 23 17:02:02 2011" />
        <observations epoch_first="Sun Jan 23 16:00:00 2011"
                      epoch_last="Sun Jan 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="37201"
                obs_ratio="96.09" />
          <mask elevation="10 degrees"
                obs_expected="34606"
                obs_have="34240"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26387"
                obs_have="26387"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3813123"
                         time_creation="Sun Feb 20 00:53:16 2011"
                         time_modification="Sun Jan 23 17:02:02 2011" />
        <observations epoch_first="Sun Jan 23 16:00:00 2011"
                      epoch_last="Sun Jan 23 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="37201"
                obs_ratio="96.09" />
          <mask elevation="10 degrees"
                obs_expected="34606"
                obs_have="34240"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26387"
                obs_have="26387"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jan 23 18:15:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3588192"
                         time_creation="Sun Jan 23 18:09:04 2011"
                         time_modification="Sun Jan 23 18:02:03 2011" />
        <observations epoch_first="Sun Jan 23 17:00:00 2011"
                      epoch_last="Sun Jan 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38342"
                obs_have="34578"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="31294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 18:40:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3588192"
                         time_creation="Sun Jan 23 18:09:04 2011"
                         time_modification="Sun Jan 23 18:02:03 2011" />
        <observations epoch_first="Sun Jan 23 17:00:00 2011"
                      epoch_last="Sun Jan 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38342"
                obs_have="34578"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="31294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 20:30:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3588192"
                         time_creation="Sun Jan 23 18:09:04 2011"
                         time_modification="Sun Jan 23 18:02:03 2011" />
        <observations epoch_first="Sun Jan 23 17:00:00 2011"
                      epoch_last="Sun Jan 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38342"
                obs_have="34578"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="31294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3588192"
                         time_creation="Sun Jan 23 18:09:04 2011"
                         time_modification="Sun Jan 23 18:02:03 2011" />
        <observations epoch_first="Sun Jan 23 17:00:00 2011"
                      epoch_last="Sun Jan 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38342"
                obs_have="34578"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="31294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3588192"
                         time_creation="Thu Jan 27 09:50:33 2011"
                         time_modification="Sun Jan 23 18:02:03 2011" />
        <observations epoch_first="Sun Jan 23 17:00:00 2011"
                      epoch_last="Sun Jan 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38342"
                obs_have="34578"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="31294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3588192"
                         time_creation="Sun Feb 20 00:53:16 2011"
                         time_modification="Sun Jan 23 18:02:03 2011" />
        <observations epoch_first="Sun Jan 23 17:00:00 2011"
                      epoch_last="Sun Jan 23 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38342"
                obs_have="34578"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="31294"
                obs_have="31294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27514"
                obs_have="27514"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jan 23 19:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2952148"
                         time_creation="Sun Jan 23 19:09:04 2011"
                         time_modification="Sun Jan 23 19:02:02 2011" />
        <observations epoch_first="Sun Jan 23 18:00:00 2011"
                      epoch_last="Sun Jan 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="28228"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="29051"
                obs_have="27753"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="26840"
                obs_have="26731"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Sun Jan 23 19:40:20 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2952148"
                         time_creation="Sun Jan 23 19:09:04 2011"
                         time_modification="Sun Jan 23 19:02:02 2011" />
        <observations epoch_first="Sun Jan 23 18:00:00 2011"
                      epoch_last="Sun Jan 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="28228"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="29051"
                obs_have="27753"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="26840"
                obs_have="26731"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Sun Jan 23 21:30:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2952148"
                         time_creation="Sun Jan 23 19:09:04 2011"
                         time_modification="Sun Jan 23 19:02:02 2011" />
        <observations epoch_first="Sun Jan 23 18:00:00 2011"
                      epoch_last="Sun Jan 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="28228"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="29051"
                obs_have="27753"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="26840"
                obs_have="26731"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2952148"
                         time_creation="Sun Jan 23 19:09:04 2011"
                         time_modification="Sun Jan 23 19:02:02 2011" />
        <observations epoch_first="Sun Jan 23 18:00:00 2011"
                      epoch_last="Sun Jan 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="28228"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="29051"
                obs_have="27753"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="26840"
                obs_have="26731"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2952148"
                         time_creation="Thu Jan 27 09:50:34 2011"
                         time_modification="Sun Jan 23 19:02:02 2011" />
        <observations epoch_first="Sun Jan 23 18:00:00 2011"
                      epoch_last="Sun Jan 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="28228"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="29051"
                obs_have="27753"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="26840"
                obs_have="26731"
                obs_ratio="99.59" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2952148"
                         time_creation="Sun Feb 20 00:53:16 2011"
                         time_modification="Sun Jan 23 19:02:02 2011" />
        <observations epoch_first="Sun Jan 23 18:00:00 2011"
                      epoch_last="Sun Jan 23 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="28228"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="29051"
                obs_have="27753"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="26840"
                obs_have="26731"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/erck023t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jan 23 20:15:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3374078"
                         time_creation="Sun Jan 23 20:09:04 2011"
                         time_modification="Sun Jan 23 20:02:02 2011" />
        <observations epoch_first="Sun Jan 23 19:00:00 2011"
                      epoch_last="Sun Jan 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34044"
                obs_have="31636"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="26747"
                obs_have="26343"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22789"
                obs_have="22789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 20:40:18 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3374078"
                         time_creation="Sun Jan 23 20:09:04 2011"
                         time_modification="Sun Jan 23 20:02:02 2011" />
        <observations epoch_first="Sun Jan 23 19:00:00 2011"
                      epoch_last="Sun Jan 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="31635"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="26746"
                obs_have="26342"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22788"
                obs_have="22788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 22:30:20 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3374078"
                         time_creation="Sun Jan 23 20:09:04 2011"
                         time_modification="Sun Jan 23 20:02:02 2011" />
        <observations epoch_first="Sun Jan 23 19:00:00 2011"
                      epoch_last="Sun Jan 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="31635"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="26746"
                obs_have="26342"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22788"
                obs_have="22788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3374078"
                         time_creation="Sun Jan 23 20:09:04 2011"
                         time_modification="Sun Jan 23 20:02:02 2011" />
        <observations epoch_first="Sun Jan 23 19:00:00 2011"
                      epoch_last="Sun Jan 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="31635"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="26746"
                obs_have="26342"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22788"
                obs_have="22788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3374078"
                         time_creation="Thu Jan 27 09:50:34 2011"
                         time_modification="Sun Jan 23 20:02:02 2011" />
        <observations epoch_first="Sun Jan 23 19:00:00 2011"
                      epoch_last="Sun Jan 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="31635"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="26746"
                obs_have="26342"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22788"
                obs_have="22788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3374078"
                         time_creation="Sun Feb 20 00:53:17 2011"
                         time_modification="Sun Jan 23 20:02:02 2011" />
        <observations epoch_first="Sun Jan 23 19:00:00 2011"
                      epoch_last="Sun Jan 23 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34042"
                obs_have="31635"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="26746"
                obs_have="26342"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22788"
                obs_have="22788"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jan 23 21:15:26 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3751929"
                         time_creation="Sun Jan 23 21:09:05 2011"
                         time_modification="Sun Jan 23 21:02:03 2011" />
        <observations epoch_first="Sun Jan 23 20:00:00 2011"
                      epoch_last="Sun Jan 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40100"
                obs_have="36240"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28548"
                obs_have="28532"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24195"
                obs_have="24195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 21:40:24 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3751929"
                         time_creation="Sun Jan 23 21:09:05 2011"
                         time_modification="Sun Jan 23 21:02:03 2011" />
        <observations epoch_first="Sun Jan 23 20:00:00 2011"
                      epoch_last="Sun Jan 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40101"
                obs_have="36240"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28547"
                obs_have="28531"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24195"
                obs_have="24195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 23:30:17 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3751929"
                         time_creation="Sun Jan 23 21:09:05 2011"
                         time_modification="Sun Jan 23 21:02:03 2011" />
        <observations epoch_first="Sun Jan 23 20:00:00 2011"
                      epoch_last="Sun Jan 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40101"
                obs_have="36240"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28547"
                obs_have="28531"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24195"
                obs_have="24195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3751929"
                         time_creation="Sun Jan 23 21:09:05 2011"
                         time_modification="Sun Jan 23 21:02:03 2011" />
        <observations epoch_first="Sun Jan 23 20:00:00 2011"
                      epoch_last="Sun Jan 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40101"
                obs_have="36240"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28547"
                obs_have="28531"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24195"
                obs_have="24195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3751929"
                         time_creation="Thu Jan 27 09:50:34 2011"
                         time_modification="Sun Jan 23 21:02:03 2011" />
        <observations epoch_first="Sun Jan 23 20:00:00 2011"
                      epoch_last="Sun Jan 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40101"
                obs_have="36240"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28547"
                obs_have="28531"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24195"
                obs_have="24195"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3751929"
                         time_creation="Sun Feb 20 00:53:17 2011"
                         time_modification="Sun Jan 23 21:02:03 2011" />
        <observations epoch_first="Sun Jan 23 20:00:00 2011"
                      epoch_last="Sun Jan 23 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40101"
                obs_have="36240"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28547"
                obs_have="28531"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24195"
                obs_have="24195"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jan 23 22:15:24 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3339792"
                         time_creation="Sun Jan 23 22:09:06 2011"
                         time_modification="Sun Jan 23 22:02:03 2011" />
        <observations epoch_first="Sun Jan 23 21:00:00 2011"
                      epoch_last="Sun Jan 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33881"
                obs_have="32103"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="30985"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28539"
                obs_have="28539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 23 22:40:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3339792"
                         time_creation="Sun Jan 23 22:09:06 2011"
                         time_modification="Sun Jan 23 22:02:03 2011" />
        <observations epoch_first="Sun Jan 23 21:00:00 2011"
                      epoch_last="Sun Jan 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33881"
                obs_have="32103"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="30985"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28538"
                obs_have="28538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 00:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3339792"
                         time_creation="Sun Jan 23 22:09:06 2011"
                         time_modification="Sun Jan 23 22:02:03 2011" />
        <observations epoch_first="Sun Jan 23 21:00:00 2011"
                      epoch_last="Sun Jan 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33881"
                obs_have="32103"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="30985"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28538"
                obs_have="28538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3339792"
                         time_creation="Sun Jan 23 22:09:06 2011"
                         time_modification="Sun Jan 23 22:02:03 2011" />
        <observations epoch_first="Sun Jan 23 21:00:00 2011"
                      epoch_last="Sun Jan 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33881"
                obs_have="32103"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="30985"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28538"
                obs_have="28538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3339792"
                         time_creation="Thu Jan 27 09:50:34 2011"
                         time_modification="Sun Jan 23 22:02:03 2011" />
        <observations epoch_first="Sun Jan 23 21:00:00 2011"
                      epoch_last="Sun Jan 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33881"
                obs_have="32103"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="30985"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28538"
                obs_have="28538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3339792"
                         time_creation="Sun Feb 20 00:53:17 2011"
                         time_modification="Sun Jan 23 22:02:03 2011" />
        <observations epoch_first="Sun Jan 23 21:00:00 2011"
                      epoch_last="Sun Jan 23 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33881"
                obs_have="32103"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="31327"
                obs_have="30985"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="28538"
                obs_have="28538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck023w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jan 23 23:15:19 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3378767"
                         time_creation="Sun Jan 23 23:09:07 2011"
                         time_modification="Sun Jan 23 23:02:03 2011" />
        <observations epoch_first="Sun Jan 23 22:00:00 2011"
                      epoch_last="Sun Jan 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33666"
                obs_have="32807"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31936"
                obs_have="31376"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30048"
                obs_have="29896"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sun Jan 23 23:40:17 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3378767"
                         time_creation="Sun Jan 23 23:09:07 2011"
                         time_modification="Sun Jan 23 23:02:03 2011" />
        <observations epoch_first="Sun Jan 23 22:00:00 2011"
                      epoch_last="Sun Jan 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="32807"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31936"
                obs_have="31376"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="29896"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Mon Jan 24 01:30:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3378767"
                         time_creation="Sun Jan 23 23:09:07 2011"
                         time_modification="Sun Jan 23 23:02:03 2011" />
        <observations epoch_first="Sun Jan 23 22:00:00 2011"
                      epoch_last="Sun Jan 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="32807"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31936"
                obs_have="31376"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="29896"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3378767"
                         time_creation="Sun Jan 23 23:09:07 2011"
                         time_modification="Sun Jan 23 23:02:03 2011" />
        <observations epoch_first="Sun Jan 23 22:00:00 2011"
                      epoch_last="Sun Jan 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="32807"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31936"
                obs_have="31376"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="29896"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3378767"
                         time_creation="Thu Jan 27 09:50:35 2011"
                         time_modification="Sun Jan 23 23:02:03 2011" />
        <observations epoch_first="Sun Jan 23 22:00:00 2011"
                      epoch_last="Sun Jan 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="32807"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31936"
                obs_have="31376"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="29896"
                obs_ratio="99.49" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3378767"
                         time_creation="Sun Feb 20 00:53:17 2011"
                         time_modification="Sun Jan 23 23:02:03 2011" />
        <observations epoch_first="Sun Jan 23 22:00:00 2011"
                      epoch_last="Sun Jan 23 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33667"
                obs_have="32807"
                obs_ratio="97.45" />
          <mask elevation="10 degrees"
                obs_expected="31936"
                obs_have="31376"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="29896"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/erck023x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jan 24 00:15:10 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="3491061"
                         time_creation="Mon Jan 24 00:14:22 2011"
                         time_modification="Mon Jan 24 00:07:03 2011" />
        <observations epoch_first="Sun Jan 23 23:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36675"
                obs_have="33369"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31953"
                obs_have="31430"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 00:40:56 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="3491061"
                         time_creation="Mon Jan 24 00:14:22 2011"
                         time_modification="Mon Jan 24 00:07:03 2011" />
        <observations epoch_first="Sun Jan 23 23:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36675"
                obs_have="33369"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31953"
                obs_have="31430"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 02:30:10 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="3491061"
                         time_creation="Mon Jan 24 00:14:22 2011"
                         time_modification="Mon Jan 24 00:07:03 2011" />
        <observations epoch_first="Sun Jan 23 23:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36675"
                obs_have="33369"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31953"
                obs_have="31430"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 23:04:07 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="3491061"
                         time_creation="Mon Jan 24 00:14:22 2011"
                         time_modification="Mon Jan 24 00:07:03 2011" />
        <observations epoch_first="Sun Jan 23 23:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36675"
                obs_have="33369"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31953"
                obs_have="31430"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:47:53 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="3491061"
                         time_creation="Thu Jan 27 09:50:35 2011"
                         time_modification="Mon Jan 24 00:07:03 2011" />
        <observations epoch_first="Sun Jan 23 23:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36675"
                obs_have="33369"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31953"
                obs_have="31430"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 22 07:03:47 2011"
               level="3">
        <file_statistics latency="00:07:04"
                         size="3491061"
                         time_creation="Sun Feb 20 00:53:17 2011"
                         time_modification="Mon Jan 24 00:07:03 2011" />
        <observations epoch_first="Sun Jan 23 23:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36675"
                obs_have="33369"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31953"
                obs_have="31430"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
