<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-18 00:00:00"
    DayOfYear="18"
    Year="2011">
  <station name="ERCK">
    <file name="/erck0180.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 19 23:06:37 2011"
               level="3">
        <file_statistics latency="03:30:34"
                         size="2739675"
                         time_creation="Wed Jan 19 03:34:12 2011"
                         time_modification="Wed Jan 19 03:30:04 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28876"
                obs_have="26223"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="23877"
                obs_have="23504"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="20943"
                obs_have="20919"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:50:38 2011"
               level="3">
        <file_statistics latency="03:30:34"
                         size="2739675"
                         time_creation="Sat Jan 22 09:51:01 2011"
                         time_modification="Wed Jan 19 03:30:04 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28876"
                obs_have="26223"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="23877"
                obs_have="23504"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="20943"
                obs_have="20919"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:06:45 2011"
               level="3">
        <file_statistics latency="6 day(s) 18:30:45"
                         size="2739675"
                         time_creation="Wed Feb 16 00:54:15 2011"
                         time_modification="Tue Jan 25 18:30:15 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28876"
                obs_have="26223"
                obs_ratio="90.81" />
          <mask elevation="10 degrees"
                obs_expected="23877"
                obs_have="23504"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="20943"
                obs_have="20919"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck018a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 18 01:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3487712"
                         time_creation="Tue Jan 18 01:09:02 2011"
                         time_modification="Tue Jan 18 01:02:02 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36774"
                obs_have="33373"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31213"
                obs_have="30699"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="26174"
                obs_have="26174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 01:40:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3487712"
                         time_creation="Tue Jan 18 01:09:02 2011"
                         time_modification="Tue Jan 18 01:02:02 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36774"
                obs_have="33373"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31213"
                obs_have="30699"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="26174"
                obs_have="26174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 03:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3487712"
                         time_creation="Tue Jan 18 01:09:02 2011"
                         time_modification="Tue Jan 18 01:02:02 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36774"
                obs_have="33373"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31213"
                obs_have="30699"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="26174"
                obs_have="26174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3487712"
                         time_creation="Tue Jan 18 01:09:02 2011"
                         time_modification="Tue Jan 18 01:02:02 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36774"
                obs_have="33373"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31213"
                obs_have="30699"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="26174"
                obs_have="26174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3487712"
                         time_creation="Sat Jan 22 09:50:31 2011"
                         time_modification="Tue Jan 18 01:02:02 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36774"
                obs_have="33373"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31213"
                obs_have="30699"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="26174"
                obs_have="26174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3487712"
                         time_creation="Wed Feb 16 00:53:55 2011"
                         time_modification="Tue Jan 18 01:02:02 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36774"
                obs_have="33373"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="31213"
                obs_have="30699"
                obs_ratio="98.35" />
          <mask elevation="15 degrees"
                obs_expected="26174"
                obs_have="26174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 18 02:15:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3260804"
                         time_creation="Tue Jan 18 02:09:06 2011"
                         time_modification="Tue Jan 18 02:02:03 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34648"
                obs_have="31303"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29435"
                obs_have="28736"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 02:40:15 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3260804"
                         time_creation="Tue Jan 18 02:09:06 2011"
                         time_modification="Tue Jan 18 02:02:03 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34648"
                obs_have="31303"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29435"
                obs_have="28736"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 04:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3260804"
                         time_creation="Tue Jan 18 02:09:06 2011"
                         time_modification="Tue Jan 18 02:02:03 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34648"
                obs_have="31303"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29435"
                obs_have="28736"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3260804"
                         time_creation="Tue Jan 18 02:09:06 2011"
                         time_modification="Tue Jan 18 02:02:03 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34648"
                obs_have="31303"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29435"
                obs_have="28736"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3260804"
                         time_creation="Sat Jan 22 09:50:31 2011"
                         time_modification="Tue Jan 18 02:02:03 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34648"
                obs_have="31303"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29435"
                obs_have="28736"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25962"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3260804"
                         time_creation="Wed Feb 16 00:53:55 2011"
                         time_modification="Tue Jan 18 02:02:03 2011" />
        <observations epoch_first="Tue Jan 18 01:00:00 2011"
                      epoch_last="Tue Jan 18 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34648"
                obs_have="31303"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29435"
                obs_have="28736"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="25962"
                obs_have="25962"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 18 03:15:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3309515"
                         time_creation="Tue Jan 18 03:09:02 2011"
                         time_modification="Tue Jan 18 03:02:02 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32345"
                obs_have="32130"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 03:40:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3309515"
                         time_creation="Tue Jan 18 03:09:02 2011"
                         time_modification="Tue Jan 18 03:02:02 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32345"
                obs_have="32130"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 05:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3309515"
                         time_creation="Tue Jan 18 03:09:02 2011"
                         time_modification="Tue Jan 18 03:02:02 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32345"
                obs_have="32130"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3309515"
                         time_creation="Tue Jan 18 03:09:02 2011"
                         time_modification="Tue Jan 18 03:02:02 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32345"
                obs_have="32130"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3309515"
                         time_creation="Sat Jan 22 09:50:32 2011"
                         time_modification="Tue Jan 18 03:02:02 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32345"
                obs_have="32130"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3309515"
                         time_creation="Wed Feb 16 00:53:55 2011"
                         time_modification="Tue Jan 18 03:02:02 2011" />
        <observations epoch_first="Tue Jan 18 02:00:00 2011"
                      epoch_last="Tue Jan 18 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32345"
                obs_have="32130"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="30884"
                obs_have="30884"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="29252"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 18 04:15:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2937260"
                         time_creation="Tue Jan 18 04:09:02 2011"
                         time_modification="Tue Jan 18 04:02:03 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30955"
                obs_have="27295"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="25251"
                obs_have="24273"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21172"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 18 04:40:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2937260"
                         time_creation="Tue Jan 18 04:09:02 2011"
                         time_modification="Tue Jan 18 04:02:03 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30955"
                obs_have="27295"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="25251"
                obs_have="24273"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21172"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 18 06:30:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2937260"
                         time_creation="Tue Jan 18 04:09:02 2011"
                         time_modification="Tue Jan 18 04:02:03 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30955"
                obs_have="27295"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="25251"
                obs_have="24273"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21172"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2937260"
                         time_creation="Tue Jan 18 04:09:02 2011"
                         time_modification="Tue Jan 18 04:02:03 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30955"
                obs_have="27295"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="25251"
                obs_have="24273"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21172"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2937260"
                         time_creation="Sat Jan 22 09:50:32 2011"
                         time_modification="Tue Jan 18 04:02:03 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30955"
                obs_have="27295"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="25251"
                obs_have="24273"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21172"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2937260"
                         time_creation="Wed Feb 16 00:53:55 2011"
                         time_modification="Tue Jan 18 04:02:03 2011" />
        <observations epoch_first="Tue Jan 18 03:00:00 2011"
                      epoch_last="Tue Jan 18 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30955"
                obs_have="27295"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="25251"
                obs_have="24273"
                obs_ratio="96.13" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21172"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck018e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 18 05:15:11 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3809554"
                         time_creation="Tue Jan 18 05:09:02 2011"
                         time_modification="Tue Jan 18 05:02:04 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38751"
                obs_have="36464"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26410"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22192"
                obs_have="22192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 05:40:16 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3809554"
                         time_creation="Tue Jan 18 05:09:02 2011"
                         time_modification="Tue Jan 18 05:02:04 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38751"
                obs_have="36464"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26410"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22192"
                obs_have="22192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 07:30:16 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3809554"
                         time_creation="Tue Jan 18 05:09:02 2011"
                         time_modification="Tue Jan 18 05:02:04 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38751"
                obs_have="36464"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26410"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22192"
                obs_have="22192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3809554"
                         time_creation="Tue Jan 18 05:09:02 2011"
                         time_modification="Tue Jan 18 05:02:04 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38751"
                obs_have="36464"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26410"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22192"
                obs_have="22192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3809554"
                         time_creation="Sat Jan 22 09:50:33 2011"
                         time_modification="Tue Jan 18 05:02:04 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38751"
                obs_have="36464"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26410"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22192"
                obs_have="22192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3809554"
                         time_creation="Wed Feb 16 00:53:55 2011"
                         time_modification="Tue Jan 18 05:02:04 2011" />
        <observations epoch_first="Tue Jan 18 04:00:00 2011"
                      epoch_last="Tue Jan 18 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38751"
                obs_have="36464"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="26419"
                obs_have="26410"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22192"
                obs_have="22192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 18 06:15:12 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3595355"
                         time_creation="Tue Jan 18 06:09:02 2011"
                         time_modification="Tue Jan 18 06:02:04 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="33875"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="27843"
                obs_have="27704"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="26836"
                obs_have="26836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 06:40:15 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3595355"
                         time_creation="Tue Jan 18 06:09:02 2011"
                         time_modification="Tue Jan 18 06:02:04 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="33875"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="27843"
                obs_have="27704"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="26836"
                obs_have="26836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 08:30:13 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3595355"
                         time_creation="Tue Jan 18 06:09:02 2011"
                         time_modification="Tue Jan 18 06:02:04 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="33875"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="27843"
                obs_have="27704"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="26836"
                obs_have="26836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3595355"
                         time_creation="Tue Jan 18 06:09:02 2011"
                         time_modification="Tue Jan 18 06:02:04 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="33875"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="27843"
                obs_have="27704"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="26836"
                obs_have="26836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3595355"
                         time_creation="Sat Jan 22 09:50:34 2011"
                         time_modification="Tue Jan 18 06:02:04 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="33875"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="27843"
                obs_have="27704"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="26836"
                obs_have="26836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3595355"
                         time_creation="Wed Feb 16 00:53:56 2011"
                         time_modification="Tue Jan 18 06:02:04 2011" />
        <observations epoch_first="Tue Jan 18 05:00:00 2011"
                      epoch_last="Tue Jan 18 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="33875"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="27843"
                obs_have="27704"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="26836"
                obs_have="26836"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 18 07:15:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471773"
                         time_creation="Tue Jan 18 07:09:03 2011"
                         time_modification="Tue Jan 18 07:02:02 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37175"
                obs_have="33230"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="30300"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26109"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Jan 18 07:40:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471773"
                         time_creation="Tue Jan 18 07:09:03 2011"
                         time_modification="Tue Jan 18 07:02:02 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37176"
                obs_have="33230"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="30300"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26109"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Tue Jan 18 09:30:02 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471773"
                         time_creation="Tue Jan 18 07:09:03 2011"
                         time_modification="Tue Jan 18 07:02:02 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37176"
                obs_have="33230"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="30300"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26109"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471773"
                         time_creation="Tue Jan 18 07:09:03 2011"
                         time_modification="Tue Jan 18 07:02:02 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37176"
                obs_have="33230"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="30300"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26109"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471773"
                         time_creation="Sat Jan 22 09:50:34 2011"
                         time_modification="Tue Jan 18 07:02:02 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37176"
                obs_have="33230"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="30300"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26109"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471773"
                         time_creation="Wed Feb 16 00:53:56 2011"
                         time_modification="Tue Jan 18 07:02:02 2011" />
        <observations epoch_first="Tue Jan 18 06:00:00 2011"
                      epoch_last="Tue Jan 18 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37176"
                obs_have="33230"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="30300"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26109"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/erck018h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 18 08:15:02 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3650618"
                         time_creation="Tue Jan 18 08:09:04 2011"
                         time_modification="Tue Jan 18 08:02:02 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34770"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31217"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="27406"
                obs_have="27406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 08:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3650618"
                         time_creation="Tue Jan 18 08:09:04 2011"
                         time_modification="Tue Jan 18 08:02:02 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34770"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31217"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="27406"
                obs_have="27406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 10:30:02 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3650618"
                         time_creation="Tue Jan 18 08:09:04 2011"
                         time_modification="Tue Jan 18 08:02:02 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34770"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31217"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="27406"
                obs_have="27406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3650618"
                         time_creation="Tue Jan 18 08:09:04 2011"
                         time_modification="Tue Jan 18 08:02:02 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34770"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31217"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="27406"
                obs_have="27406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3650618"
                         time_creation="Sat Jan 22 09:50:34 2011"
                         time_modification="Tue Jan 18 08:02:02 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34770"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31217"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="27406"
                obs_have="27406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3650618"
                         time_creation="Wed Feb 16 00:53:56 2011"
                         time_modification="Tue Jan 18 08:02:02 2011" />
        <observations epoch_first="Tue Jan 18 07:00:00 2011"
                      epoch_last="Tue Jan 18 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37519"
                obs_have="34770"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="31409"
                obs_have="31217"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="27406"
                obs_have="27406"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 18 09:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4063672"
                         time_creation="Tue Jan 18 09:09:03 2011"
                         time_modification="Tue Jan 18 09:02:02 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41375"
                obs_have="39425"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="34623"
                obs_have="34623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 09:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4063672"
                         time_creation="Tue Jan 18 09:09:03 2011"
                         time_modification="Tue Jan 18 09:02:02 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41375"
                obs_have="39425"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="34623"
                obs_have="34623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 11:30:02 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4063672"
                         time_creation="Tue Jan 18 09:09:03 2011"
                         time_modification="Tue Jan 18 09:02:02 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41375"
                obs_have="39425"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="34623"
                obs_have="34623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4063672"
                         time_creation="Tue Jan 18 09:09:03 2011"
                         time_modification="Tue Jan 18 09:02:02 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41375"
                obs_have="39425"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="34623"
                obs_have="34623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4063672"
                         time_creation="Sat Jan 22 09:50:35 2011"
                         time_modification="Tue Jan 18 09:02:02 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41375"
                obs_have="39425"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="34623"
                obs_have="34623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4063672"
                         time_creation="Wed Feb 16 00:53:56 2011"
                         time_modification="Tue Jan 18 09:02:02 2011" />
        <observations epoch_first="Tue Jan 18 08:00:00 2011"
                      epoch_last="Tue Jan 18 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41375"
                obs_have="39425"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="34623"
                obs_have="34623"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28725"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 18 10:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3967572"
                         time_creation="Tue Jan 18 10:09:03 2011"
                         time_modification="Tue Jan 18 10:02:02 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45611"
                obs_have="38090"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="31067"
                obs_have="30409"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 10:40:06 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3967572"
                         time_creation="Tue Jan 18 10:09:03 2011"
                         time_modification="Tue Jan 18 10:02:02 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45611"
                obs_have="38090"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="31068"
                obs_have="30409"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 12:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3967572"
                         time_creation="Tue Jan 18 10:09:03 2011"
                         time_modification="Tue Jan 18 10:02:02 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45611"
                obs_have="38090"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="31068"
                obs_have="30409"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3967572"
                         time_creation="Tue Jan 18 10:09:03 2011"
                         time_modification="Tue Jan 18 10:02:02 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45611"
                obs_have="38090"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="31068"
                obs_have="30409"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3967572"
                         time_creation="Sat Jan 22 09:50:35 2011"
                         time_modification="Tue Jan 18 10:02:02 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45611"
                obs_have="38090"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="31068"
                obs_have="30409"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3967572"
                         time_creation="Wed Feb 16 00:53:57 2011"
                         time_modification="Tue Jan 18 10:02:02 2011" />
        <observations epoch_first="Tue Jan 18 09:00:00 2011"
                      epoch_last="Tue Jan 18 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45611"
                obs_have="38090"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="31068"
                obs_have="30409"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="24821"
                obs_have="24821"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 18 11:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3362593"
                         time_creation="Tue Jan 18 11:09:02 2011"
                         time_modification="Tue Jan 18 11:02:02 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32654"
                obs_have="32526"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29276"
                obs_have="29276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 11:40:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3362593"
                         time_creation="Tue Jan 18 11:09:02 2011"
                         time_modification="Tue Jan 18 11:02:02 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32654"
                obs_have="32526"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29276"
                obs_have="29276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 13:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3362593"
                         time_creation="Tue Jan 18 11:09:02 2011"
                         time_modification="Tue Jan 18 11:02:02 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32654"
                obs_have="32526"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29276"
                obs_have="29276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3362593"
                         time_creation="Tue Jan 18 11:09:02 2011"
                         time_modification="Tue Jan 18 11:02:02 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32654"
                obs_have="32526"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29276"
                obs_have="29276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3362593"
                         time_creation="Sat Jan 22 09:50:36 2011"
                         time_modification="Tue Jan 18 11:02:02 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32654"
                obs_have="32526"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29276"
                obs_have="29276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3362593"
                         time_creation="Wed Feb 16 00:53:57 2011"
                         time_modification="Tue Jan 18 11:02:02 2011" />
        <observations epoch_first="Tue Jan 18 10:00:00 2011"
                      epoch_last="Tue Jan 18 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32654"
                obs_have="32526"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31141"
                obs_have="31141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29276"
                obs_have="29276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 18 12:15:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3266007"
                         time_creation="Tue Jan 18 12:09:15 2011"
                         time_modification="Tue Jan 18 12:02:02 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33613"
                obs_have="31366"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30180"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27449"
                obs_have="27193"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Tue Jan 18 12:40:18 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3266007"
                         time_creation="Tue Jan 18 12:09:15 2011"
                         time_modification="Tue Jan 18 12:02:02 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33613"
                obs_have="31366"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30180"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27448"
                obs_have="27192"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Tue Jan 18 14:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3266007"
                         time_creation="Tue Jan 18 12:09:15 2011"
                         time_modification="Tue Jan 18 12:02:02 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33613"
                obs_have="31366"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30180"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27448"
                obs_have="27192"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3266007"
                         time_creation="Tue Jan 18 12:09:15 2011"
                         time_modification="Tue Jan 18 12:02:02 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33613"
                obs_have="31366"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30180"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27448"
                obs_have="27192"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3266007"
                         time_creation="Sat Jan 22 09:50:37 2011"
                         time_modification="Tue Jan 18 12:02:02 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33613"
                obs_have="31366"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30180"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27448"
                obs_have="27192"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3266007"
                         time_creation="Wed Feb 16 00:53:57 2011"
                         time_modification="Tue Jan 18 12:02:02 2011" />
        <observations epoch_first="Tue Jan 18 11:00:00 2011"
                      epoch_last="Tue Jan 18 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33613"
                obs_have="31366"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="30180"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="27448"
                obs_have="27192"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="/erck018m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 18 13:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101091"
                         time_creation="Tue Jan 18 13:09:03 2011"
                         time_modification="Tue Jan 18 13:02:02 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31521"
                obs_have="29660"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="27401"
                obs_have="26903"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 13:40:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101091"
                         time_creation="Tue Jan 18 13:09:03 2011"
                         time_modification="Tue Jan 18 13:02:02 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31522"
                obs_have="29661"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="27401"
                obs_have="26903"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 15:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101091"
                         time_creation="Tue Jan 18 13:09:03 2011"
                         time_modification="Tue Jan 18 13:02:02 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31522"
                obs_have="29661"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="27401"
                obs_have="26903"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101091"
                         time_creation="Tue Jan 18 13:09:03 2011"
                         time_modification="Tue Jan 18 13:02:02 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31522"
                obs_have="29661"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="27401"
                obs_have="26903"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101091"
                         time_creation="Sat Jan 22 09:50:37 2011"
                         time_modification="Tue Jan 18 13:02:02 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31522"
                obs_have="29661"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="27401"
                obs_have="26903"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101091"
                         time_creation="Wed Feb 16 00:53:57 2011"
                         time_modification="Tue Jan 18 13:02:02 2011" />
        <observations epoch_first="Tue Jan 18 12:00:00 2011"
                      epoch_last="Tue Jan 18 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31522"
                obs_have="29661"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="27401"
                obs_have="26903"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 18 14:15:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2718807"
                         time_creation="Tue Jan 18 14:09:04 2011"
                         time_modification="Tue Jan 18 14:02:03 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29097"
                obs_have="26069"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24180"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22817"
                obs_have="22817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 14:40:17 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2718807"
                         time_creation="Tue Jan 18 14:09:04 2011"
                         time_modification="Tue Jan 18 14:02:03 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29097"
                obs_have="26069"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24180"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22816"
                obs_have="22816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 16:30:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2718807"
                         time_creation="Tue Jan 18 14:09:04 2011"
                         time_modification="Tue Jan 18 14:02:03 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29097"
                obs_have="26069"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24180"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22816"
                obs_have="22816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2718807"
                         time_creation="Tue Jan 18 14:09:04 2011"
                         time_modification="Tue Jan 18 14:02:03 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29097"
                obs_have="26069"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24180"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22816"
                obs_have="22816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2718807"
                         time_creation="Sat Jan 22 09:50:38 2011"
                         time_modification="Tue Jan 18 14:02:03 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29097"
                obs_have="26069"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24180"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22816"
                obs_have="22816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2718807"
                         time_creation="Wed Feb 16 00:53:57 2011"
                         time_modification="Tue Jan 18 14:02:03 2011" />
        <observations epoch_first="Tue Jan 18 13:00:00 2011"
                      epoch_last="Tue Jan 18 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29097"
                obs_have="26069"
                obs_ratio="89.59" />
          <mask elevation="10 degrees"
                obs_expected="24866"
                obs_have="24180"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="22816"
                obs_have="22816"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 18 15:15:12 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3082390"
                         time_creation="Tue Jan 18 15:09:04 2011"
                         time_modification="Tue Jan 18 15:02:03 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30314"
                obs_have="29724"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28459"
                obs_have="28459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 15:40:18 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3082390"
                         time_creation="Tue Jan 18 15:09:04 2011"
                         time_modification="Tue Jan 18 15:02:03 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30315"
                obs_have="29724"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28459"
                obs_have="28459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:30:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3082390"
                         time_creation="Tue Jan 18 15:09:04 2011"
                         time_modification="Tue Jan 18 15:02:03 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30315"
                obs_have="29724"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28459"
                obs_have="28459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3082390"
                         time_creation="Tue Jan 18 15:09:04 2011"
                         time_modification="Tue Jan 18 15:02:03 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30315"
                obs_have="29724"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28459"
                obs_have="28459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3082390"
                         time_creation="Sat Jan 22 09:50:38 2011"
                         time_modification="Tue Jan 18 15:02:03 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30315"
                obs_have="29724"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28459"
                obs_have="28459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3082390"
                         time_creation="Wed Feb 16 00:53:58 2011"
                         time_modification="Tue Jan 18 15:02:03 2011" />
        <observations epoch_first="Tue Jan 18 14:00:00 2011"
                      epoch_last="Tue Jan 18 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30315"
                obs_have="29724"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28459"
                obs_have="28459"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 18 16:15:12 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3415769"
                         time_creation="Tue Jan 18 16:09:04 2011"
                         time_modification="Tue Jan 18 16:02:04 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="32526"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29118"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="24314"
                obs_have="24314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 16:40:20 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3415769"
                         time_creation="Tue Jan 18 16:09:04 2011"
                         time_modification="Tue Jan 18 16:02:04 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="32526"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29118"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="24314"
                obs_have="24314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 18:30:09 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3415769"
                         time_creation="Tue Jan 18 16:09:04 2011"
                         time_modification="Tue Jan 18 16:02:04 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="32526"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29118"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="24314"
                obs_have="24314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3415769"
                         time_creation="Tue Jan 18 16:09:04 2011"
                         time_modification="Tue Jan 18 16:02:04 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="32526"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29118"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="24314"
                obs_have="24314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3415769"
                         time_creation="Sat Jan 22 09:50:38 2011"
                         time_modification="Tue Jan 18 16:02:04 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="32526"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29118"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="24314"
                obs_have="24314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3415769"
                         time_creation="Wed Feb 16 00:53:58 2011"
                         time_modification="Tue Jan 18 16:02:04 2011" />
        <observations epoch_first="Tue Jan 18 15:00:00 2011"
                      epoch_last="Tue Jan 18 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37734"
                obs_have="32526"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="29942"
                obs_have="29118"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="24314"
                obs_have="24314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 18 17:15:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3553760"
                         time_creation="Tue Jan 18 17:09:05 2011"
                         time_modification="Tue Jan 18 17:02:02 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36218"
                obs_have="34293"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31471"
                obs_have="31095"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25548"
                obs_have="25548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 17:40:23 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3553760"
                         time_creation="Tue Jan 18 17:09:05 2011"
                         time_modification="Tue Jan 18 17:02:02 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36218"
                obs_have="34293"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31471"
                obs_have="31095"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25548"
                obs_have="25548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 19:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3553760"
                         time_creation="Tue Jan 18 17:09:05 2011"
                         time_modification="Tue Jan 18 17:02:02 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36218"
                obs_have="34293"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31471"
                obs_have="31095"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25548"
                obs_have="25548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3553760"
                         time_creation="Tue Jan 18 17:09:05 2011"
                         time_modification="Tue Jan 18 17:02:02 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36218"
                obs_have="34293"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31471"
                obs_have="31095"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25548"
                obs_have="25548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3553760"
                         time_creation="Sat Jan 22 09:50:39 2011"
                         time_modification="Tue Jan 18 17:02:02 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36218"
                obs_have="34293"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31471"
                obs_have="31095"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25548"
                obs_have="25548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3553760"
                         time_creation="Wed Feb 16 00:53:58 2011"
                         time_modification="Tue Jan 18 17:02:02 2011" />
        <observations epoch_first="Tue Jan 18 16:00:00 2011"
                      epoch_last="Tue Jan 18 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36218"
                obs_have="34293"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="31471"
                obs_have="31095"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25548"
                obs_have="25548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 18 18:15:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3710032"
                         time_creation="Tue Jan 18 18:09:04 2011"
                         time_modification="Tue Jan 18 18:02:02 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="35817"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33158"
                obs_have="33158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28317"
                obs_have="28317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 18:40:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3710032"
                         time_creation="Tue Jan 18 18:09:04 2011"
                         time_modification="Tue Jan 18 18:02:02 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="35817"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33158"
                obs_have="33158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 20:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3710032"
                         time_creation="Tue Jan 18 18:09:04 2011"
                         time_modification="Tue Jan 18 18:02:02 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="35817"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33158"
                obs_have="33158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3710032"
                         time_creation="Tue Jan 18 18:09:04 2011"
                         time_modification="Tue Jan 18 18:02:02 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="35817"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33158"
                obs_have="33158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3710032"
                         time_creation="Sat Jan 22 09:50:40 2011"
                         time_modification="Tue Jan 18 18:02:02 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="35817"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33158"
                obs_have="33158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3710032"
                         time_creation="Wed Feb 16 00:53:58 2011"
                         time_modification="Tue Jan 18 18:02:02 2011" />
        <observations epoch_first="Tue Jan 18 17:00:00 2011"
                      epoch_last="Tue Jan 18 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36807"
                obs_have="35817"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33158"
                obs_have="33158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28316"
                obs_have="28316"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 18 19:15:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3244429"
                         time_creation="Tue Jan 18 19:09:04 2011"
                         time_modification="Tue Jan 18 19:02:02 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="31072"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="29335"
                obs_have="28666"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="26198"
                obs_have="26198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 19:40:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3244429"
                         time_creation="Tue Jan 18 19:09:04 2011"
                         time_modification="Tue Jan 18 19:02:02 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="31072"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="29335"
                obs_have="28666"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="26198"
                obs_have="26198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 21:30:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3244429"
                         time_creation="Tue Jan 18 19:09:04 2011"
                         time_modification="Tue Jan 18 19:02:02 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="31072"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="29335"
                obs_have="28666"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="26198"
                obs_have="26198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3244429"
                         time_creation="Tue Jan 18 19:09:04 2011"
                         time_modification="Tue Jan 18 19:02:02 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="31072"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="29335"
                obs_have="28666"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="26198"
                obs_have="26198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3244429"
                         time_creation="Sat Jan 22 09:50:40 2011"
                         time_modification="Tue Jan 18 19:02:02 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="31072"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="29335"
                obs_have="28666"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="26198"
                obs_have="26198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3244429"
                         time_creation="Wed Feb 16 00:53:58 2011"
                         time_modification="Tue Jan 18 19:02:02 2011" />
        <observations epoch_first="Tue Jan 18 18:00:00 2011"
                      epoch_last="Tue Jan 18 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34875"
                obs_have="31072"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="29335"
                obs_have="28666"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="26198"
                obs_have="26198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 18 20:15:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3132256"
                         time_creation="Tue Jan 18 20:09:05 2011"
                         time_modification="Tue Jan 18 20:02:02 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32822"
                obs_have="29226"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="26152"
                obs_have="25099"
                obs_ratio="95.97" />
          <mask elevation="15 degrees"
                obs_expected="23545"
                obs_have="23310"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 20:40:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3132256"
                         time_creation="Tue Jan 18 20:09:05 2011"
                         time_modification="Tue Jan 18 20:02:02 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29226"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="26151"
                obs_have="25098"
                obs_ratio="95.97" />
          <mask elevation="15 degrees"
                obs_expected="23545"
                obs_have="23310"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 22:30:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3132256"
                         time_creation="Tue Jan 18 20:09:05 2011"
                         time_modification="Tue Jan 18 20:02:02 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29226"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="26151"
                obs_have="25098"
                obs_ratio="95.97" />
          <mask elevation="15 degrees"
                obs_expected="23545"
                obs_have="23310"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3132256"
                         time_creation="Tue Jan 18 20:09:05 2011"
                         time_modification="Tue Jan 18 20:02:02 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29226"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="26151"
                obs_have="25098"
                obs_ratio="95.97" />
          <mask elevation="15 degrees"
                obs_expected="23545"
                obs_have="23310"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3132256"
                         time_creation="Sat Jan 22 09:50:41 2011"
                         time_modification="Tue Jan 18 20:02:02 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29226"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="26151"
                obs_have="25098"
                obs_ratio="95.97" />
          <mask elevation="15 degrees"
                obs_expected="23545"
                obs_have="23310"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3132256"
                         time_creation="Wed Feb 16 00:53:59 2011"
                         time_modification="Tue Jan 18 20:02:02 2011" />
        <observations epoch_first="Tue Jan 18 19:00:00 2011"
                      epoch_last="Tue Jan 18 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32821"
                obs_have="29226"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="26151"
                obs_have="25098"
                obs_ratio="95.97" />
          <mask elevation="15 degrees"
                obs_expected="23545"
                obs_have="23310"
                obs_ratio="99.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 18 21:15:31 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562404"
                         time_creation="Tue Jan 18 21:09:06 2011"
                         time_modification="Tue Jan 18 21:02:03 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36601"
                obs_have="34696"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30202"
                obs_have="29855"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 21:40:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562404"
                         time_creation="Tue Jan 18 21:09:06 2011"
                         time_modification="Tue Jan 18 21:02:03 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36601"
                obs_have="34696"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30202"
                obs_have="29855"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:30:12 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562404"
                         time_creation="Tue Jan 18 21:09:06 2011"
                         time_modification="Tue Jan 18 21:02:03 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36601"
                obs_have="34696"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30202"
                obs_have="29855"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562404"
                         time_creation="Tue Jan 18 21:09:06 2011"
                         time_modification="Tue Jan 18 21:02:03 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36601"
                obs_have="34696"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30202"
                obs_have="29855"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562404"
                         time_creation="Sat Jan 22 09:50:42 2011"
                         time_modification="Tue Jan 18 21:02:03 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36601"
                obs_have="34696"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30202"
                obs_have="29855"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3562404"
                         time_creation="Wed Feb 16 00:53:59 2011"
                         time_modification="Tue Jan 18 21:02:03 2011" />
        <observations epoch_first="Tue Jan 18 20:00:00 2011"
                      epoch_last="Tue Jan 18 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36601"
                obs_have="34696"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="30202"
                obs_have="29855"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 18 22:15:26 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3634657"
                         time_creation="Tue Jan 18 22:09:05 2011"
                         time_modification="Tue Jan 18 22:02:04 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36604"
                obs_have="34710"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="30067"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 18 22:40:15 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3634657"
                         time_creation="Tue Jan 18 22:09:05 2011"
                         time_modification="Tue Jan 18 22:02:04 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36604"
                obs_have="34710"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="30067"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 00:30:08 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3634657"
                         time_creation="Tue Jan 18 22:09:05 2011"
                         time_modification="Tue Jan 18 22:02:04 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36604"
                obs_have="34710"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="30067"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3634657"
                         time_creation="Tue Jan 18 22:09:05 2011"
                         time_modification="Tue Jan 18 22:02:04 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36604"
                obs_have="34710"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="30067"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3634657"
                         time_creation="Sat Jan 22 09:50:42 2011"
                         time_modification="Tue Jan 18 22:02:04 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36604"
                obs_have="34710"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="30067"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3634657"
                         time_creation="Wed Feb 16 00:53:59 2011"
                         time_modification="Tue Jan 18 22:02:04 2011" />
        <observations epoch_first="Tue Jan 18 21:00:00 2011"
                      epoch_last="Tue Jan 18 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36604"
                obs_have="34710"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="30067"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck018w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 18 23:15:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3314002"
                         time_creation="Tue Jan 18 23:09:06 2011"
                         time_modification="Tue Jan 18 23:02:02 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="32097"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30994"
                obs_have="30076"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="28060"
                obs_have="27854"
                obs_ratio="99.27" />
        </observations>
      </control>
      <control date="Tue Jan 18 23:40:20 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3314002"
                         time_creation="Tue Jan 18 23:09:06 2011"
                         time_modification="Tue Jan 18 23:02:02 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="32097"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30994"
                obs_have="30076"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="27854"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Wed Jan 19 01:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3314002"
                         time_creation="Tue Jan 18 23:09:06 2011"
                         time_modification="Tue Jan 18 23:02:02 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="32097"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30994"
                obs_have="30076"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="27854"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3314002"
                         time_creation="Tue Jan 18 23:09:06 2011"
                         time_modification="Tue Jan 18 23:02:02 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="32097"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30994"
                obs_have="30076"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="27854"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3314002"
                         time_creation="Sat Jan 22 09:50:42 2011"
                         time_modification="Tue Jan 18 23:02:02 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="32097"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30994"
                obs_have="30076"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="27854"
                obs_ratio="99.26" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3314002"
                         time_creation="Wed Feb 16 00:53:59 2011"
                         time_modification="Tue Jan 18 23:02:02 2011" />
        <observations epoch_first="Tue Jan 18 22:00:00 2011"
                      epoch_last="Tue Jan 18 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34679"
                obs_have="32097"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="30994"
                obs_have="30076"
                obs_ratio="97.04" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="27854"
                obs_ratio="99.26" />
        </observations>
      </control>
    </file>
    <file name="/erck018x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 19 00:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3448999"
                         time_creation="Wed Jan 19 00:09:05 2011"
                         time_modification="Wed Jan 19 00:02:02 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33618"
                obs_have="33200"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31377"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 00:40:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3448999"
                         time_creation="Wed Jan 19 00:09:05 2011"
                         time_modification="Wed Jan 19 00:02:02 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33618"
                obs_have="33200"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31377"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 02:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3448999"
                         time_creation="Wed Jan 19 00:09:05 2011"
                         time_modification="Wed Jan 19 00:02:02 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33618"
                obs_have="33200"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31377"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 19 23:03:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3448999"
                         time_creation="Wed Jan 19 00:09:05 2011"
                         time_modification="Wed Jan 19 00:02:02 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33618"
                obs_have="33200"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31377"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 24 10:47:32 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3448999"
                         time_creation="Sat Jan 22 09:50:43 2011"
                         time_modification="Wed Jan 19 00:02:02 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33618"
                obs_have="33200"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31377"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 17 07:03:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3448999"
                         time_creation="Wed Feb 16 00:53:59 2011"
                         time_modification="Wed Jan 19 00:02:02 2011" />
        <observations epoch_first="Tue Jan 18 23:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33618"
                obs_have="33200"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="31380"
                obs_have="31377"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29542"
                obs_have="29542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
