<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-02 00:00:00"
    DayOfYear="2"
    Year="2011">
  <station name="ERCK">
    <file name="/erck0020.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan  3 23:06:45 2011"
               level="3">
        <file_statistics latency="03:30:33"
                         size="2742666"
                         time_creation="Mon Jan  3 03:34:10 2011"
                         time_modification="Mon Jan  3 03:30:03 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28840"
                obs_have="26274"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="23773"
                obs_have="23402"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="20991"
                obs_have="20972"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:52:10 2011"
               level="3">
        <file_statistics latency="2 day(s) 06:30:38"
                         size="2742666"
                         time_creation="Thu Jan  6 09:50:42 2011"
                         time_modification="Wed Jan  5 06:30:08 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28840"
                obs_have="26274"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="23773"
                obs_have="23402"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="20991"
                obs_have="20972"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:07:01 2011"
               level="3">
        <file_statistics latency="9 day(s) 09:30:49"
                         size="2742666"
                         time_creation="Sun Jan 30 00:53:47 2011"
                         time_modification="Wed Jan 12 09:30:19 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28840"
                obs_have="26274"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="23773"
                obs_have="23402"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="20991"
                obs_have="20972"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/erck002a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jan  2 01:15:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3404920"
                         time_creation="Sun Jan  2 01:09:02 2011"
                         time_modification="Sun Jan  2 01:02:02 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="33097"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="33097"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="33097"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 01:40:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3404920"
                         time_creation="Sun Jan  2 01:09:02 2011"
                         time_modification="Sun Jan  2 01:02:02 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="33097"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="33097"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="33097"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 03:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3404920"
                         time_creation="Sun Jan  2 01:09:02 2011"
                         time_modification="Sun Jan  2 01:02:02 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33414"
                obs_have="33097"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31395"
                obs_have="31395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3404920"
                         time_creation="Sun Jan  2 01:09:02 2011"
                         time_modification="Sun Jan  2 01:02:02 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33414"
                obs_have="33097"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31395"
                obs_have="31395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3404920"
                         time_creation="Thu Jan  6 09:50:22 2011"
                         time_modification="Sun Jan  2 01:02:02 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33414"
                obs_have="33097"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31395"
                obs_have="31395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3404920"
                         time_creation="Sun Jan 30 00:53:23 2011"
                         time_modification="Sun Jan  2 01:02:02 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33414"
                obs_have="33097"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="31395"
                obs_have="31395"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30540"
                obs_have="30540"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jan  2 02:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3482279"
                         time_creation="Sun Jan  2 02:09:02 2011"
                         time_modification="Sun Jan  2 02:02:02 2011" />
        <observations epoch_first="Sun Jan  2 01:00:00 2011"
                      epoch_last="Sun Jan  2 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36851"
                obs_have="32961"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="30973"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="26247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 02:40:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3482279"
                         time_creation="Sun Jan  2 02:09:02 2011"
                         time_modification="Sun Jan  2 02:02:02 2011" />
        <observations epoch_first="Sun Jan  2 01:00:00 2011"
                      epoch_last="Sun Jan  2 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36851"
                obs_have="32961"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="30973"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="26247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 04:30:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3482279"
                         time_creation="Sun Jan  2 02:09:02 2011"
                         time_modification="Sun Jan  2 02:02:02 2011" />
        <observations epoch_first="Sun Jan  2 01:00:00 2011"
                      epoch_last="Sun Jan  2 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36851"
                obs_have="32961"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="30973"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="26247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3482279"
                         time_creation="Sun Jan  2 02:09:02 2011"
                         time_modification="Sun Jan  2 02:02:02 2011" />
        <observations epoch_first="Sun Jan  2 01:00:00 2011"
                      epoch_last="Sun Jan  2 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36851"
                obs_have="32961"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="30973"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="26247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3482279"
                         time_creation="Thu Jan  6 09:50:23 2011"
                         time_modification="Sun Jan  2 02:02:02 2011" />
        <observations epoch_first="Sun Jan  2 01:00:00 2011"
                      epoch_last="Sun Jan  2 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36851"
                obs_have="32961"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="30973"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="26247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3482279"
                         time_creation="Sun Jan 30 00:53:23 2011"
                         time_modification="Sun Jan  2 02:02:02 2011" />
        <observations epoch_first="Sun Jan  2 01:00:00 2011"
                      epoch_last="Sun Jan  2 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36851"
                obs_have="32961"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="31590"
                obs_have="30973"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="26247"
                obs_have="26247"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jan  2 03:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3261665"
                         time_creation="Sun Jan  2 03:09:02 2011"
                         time_modification="Sun Jan  2 03:02:02 2011" />
        <observations epoch_first="Sun Jan  2 02:00:00 2011"
                      epoch_last="Sun Jan  2 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34711"
                obs_have="31252"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29282"
                obs_have="28571"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="25457"
                obs_have="25457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 03:40:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3261665"
                         time_creation="Sun Jan  2 03:09:02 2011"
                         time_modification="Sun Jan  2 03:02:02 2011" />
        <observations epoch_first="Sun Jan  2 02:00:00 2011"
                      epoch_last="Sun Jan  2 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34711"
                obs_have="31252"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29282"
                obs_have="28571"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="25457"
                obs_have="25457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 05:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3261665"
                         time_creation="Sun Jan  2 03:09:02 2011"
                         time_modification="Sun Jan  2 03:02:02 2011" />
        <observations epoch_first="Sun Jan  2 02:00:00 2011"
                      epoch_last="Sun Jan  2 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34711"
                obs_have="31252"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29282"
                obs_have="28571"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="25457"
                obs_have="25457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3261665"
                         time_creation="Sun Jan  2 03:09:02 2011"
                         time_modification="Sun Jan  2 03:02:02 2011" />
        <observations epoch_first="Sun Jan  2 02:00:00 2011"
                      epoch_last="Sun Jan  2 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34711"
                obs_have="31252"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29282"
                obs_have="28571"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="25457"
                obs_have="25457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3261665"
                         time_creation="Thu Jan  6 09:50:23 2011"
                         time_modification="Sun Jan  2 03:02:02 2011" />
        <observations epoch_first="Sun Jan  2 02:00:00 2011"
                      epoch_last="Sun Jan  2 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34711"
                obs_have="31252"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29282"
                obs_have="28571"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="25457"
                obs_have="25457"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3261665"
                         time_creation="Sun Jan 30 00:53:23 2011"
                         time_modification="Sun Jan  2 03:02:02 2011" />
        <observations epoch_first="Sun Jan  2 02:00:00 2011"
                      epoch_last="Sun Jan  2 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34711"
                obs_have="31252"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="29282"
                obs_have="28571"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="25457"
                obs_have="25457"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jan  2 04:15:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3347571"
                         time_creation="Sun Jan  2 04:09:01 2011"
                         time_modification="Sun Jan  2 04:02:02 2011" />
        <observations epoch_first="Sun Jan  2 03:00:00 2011"
                      epoch_last="Sun Jan  2 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="30711"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 04:40:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3347571"
                         time_creation="Sun Jan  2 04:09:01 2011"
                         time_modification="Sun Jan  2 04:02:02 2011" />
        <observations epoch_first="Sun Jan  2 03:00:00 2011"
                      epoch_last="Sun Jan  2 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="30711"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 06:30:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3347571"
                         time_creation="Sun Jan  2 04:09:01 2011"
                         time_modification="Sun Jan  2 04:02:02 2011" />
        <observations epoch_first="Sun Jan  2 03:00:00 2011"
                      epoch_last="Sun Jan  2 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="30711"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3347571"
                         time_creation="Sun Jan  2 04:09:01 2011"
                         time_modification="Sun Jan  2 04:02:02 2011" />
        <observations epoch_first="Sun Jan  2 03:00:00 2011"
                      epoch_last="Sun Jan  2 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="30711"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3347571"
                         time_creation="Thu Jan  6 09:50:23 2011"
                         time_modification="Sun Jan  2 04:02:02 2011" />
        <observations epoch_first="Sun Jan  2 03:00:00 2011"
                      epoch_last="Sun Jan  2 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="30711"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3347571"
                         time_creation="Sun Jan 30 00:53:24 2011"
                         time_modification="Sun Jan  2 04:02:02 2011" />
        <observations epoch_first="Sun Jan  2 03:00:00 2011"
                      epoch_last="Sun Jan  2 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="30711"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jan  2 05:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3137973"
                         time_creation="Sun Jan  2 05:09:02 2011"
                         time_modification="Sun Jan  2 05:02:02 2011" />
        <observations epoch_first="Sun Jan  2 04:00:00 2011"
                      epoch_last="Sun Jan  2 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32700"
                obs_have="29203"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26570"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23385"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jan  2 05:40:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3137973"
                         time_creation="Sun Jan  2 05:09:02 2011"
                         time_modification="Sun Jan  2 05:02:02 2011" />
        <observations epoch_first="Sun Jan  2 04:00:00 2011"
                      epoch_last="Sun Jan  2 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32700"
                obs_have="29203"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26570"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23385"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jan  2 07:30:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3137973"
                         time_creation="Sun Jan  2 05:09:02 2011"
                         time_modification="Sun Jan  2 05:02:02 2011" />
        <observations epoch_first="Sun Jan  2 04:00:00 2011"
                      epoch_last="Sun Jan  2 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32700"
                obs_have="29203"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26570"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23385"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3137973"
                         time_creation="Sun Jan  2 05:09:02 2011"
                         time_modification="Sun Jan  2 05:02:02 2011" />
        <observations epoch_first="Sun Jan  2 04:00:00 2011"
                      epoch_last="Sun Jan  2 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32700"
                obs_have="29203"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26570"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23385"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3137973"
                         time_creation="Thu Jan  6 09:50:23 2011"
                         time_modification="Sun Jan  2 05:02:02 2011" />
        <observations epoch_first="Sun Jan  2 04:00:00 2011"
                      epoch_last="Sun Jan  2 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32700"
                obs_have="29203"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26570"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23385"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3137973"
                         time_creation="Sun Jan 30 00:53:24 2011"
                         time_modification="Sun Jan  2 05:02:02 2011" />
        <observations epoch_first="Sun Jan  2 04:00:00 2011"
                      epoch_last="Sun Jan  2 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32700"
                obs_have="29203"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26570"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23385"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck002f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jan  2 06:15:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3804891"
                         time_creation="Sun Jan  2 06:09:02 2011"
                         time_modification="Sun Jan  2 06:02:02 2011" />
        <observations epoch_first="Sun Jan  2 05:00:00 2011"
                      epoch_last="Sun Jan  2 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38154"
                obs_have="36802"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22600"
                obs_have="22600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 06:40:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3804891"
                         time_creation="Sun Jan  2 06:09:02 2011"
                         time_modification="Sun Jan  2 06:02:02 2011" />
        <observations epoch_first="Sun Jan  2 05:00:00 2011"
                      epoch_last="Sun Jan  2 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38154"
                obs_have="36802"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22600"
                obs_have="22600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 08:30:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3804891"
                         time_creation="Sun Jan  2 06:09:02 2011"
                         time_modification="Sun Jan  2 06:02:02 2011" />
        <observations epoch_first="Sun Jan  2 05:00:00 2011"
                      epoch_last="Sun Jan  2 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38154"
                obs_have="36802"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22600"
                obs_have="22600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3804891"
                         time_creation="Sun Jan  2 06:09:02 2011"
                         time_modification="Sun Jan  2 06:02:02 2011" />
        <observations epoch_first="Sun Jan  2 05:00:00 2011"
                      epoch_last="Sun Jan  2 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38154"
                obs_have="36802"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22600"
                obs_have="22600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3804891"
                         time_creation="Thu Jan  6 09:50:23 2011"
                         time_modification="Sun Jan  2 06:02:02 2011" />
        <observations epoch_first="Sun Jan  2 05:00:00 2011"
                      epoch_last="Sun Jan  2 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38154"
                obs_have="36802"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22600"
                obs_have="22600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3804891"
                         time_creation="Sun Jan 30 00:53:24 2011"
                         time_modification="Sun Jan  2 06:02:02 2011" />
        <observations epoch_first="Sun Jan  2 05:00:00 2011"
                      epoch_last="Sun Jan  2 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38154"
                obs_have="36802"
                obs_ratio="96.46" />
          <mask elevation="10 degrees"
                obs_expected="26633"
                obs_have="26633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22600"
                obs_have="22600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jan  2 07:15:18 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3552705"
                         time_creation="Sun Jan  2 07:09:02 2011"
                         time_modification="Sun Jan  2 07:02:02 2011" />
        <observations epoch_first="Sun Jan  2 06:00:00 2011"
                      epoch_last="Sun Jan  2 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37047"
                obs_have="33617"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="27282"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 07:40:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3552705"
                         time_creation="Sun Jan  2 07:09:02 2011"
                         time_modification="Sun Jan  2 07:02:02 2011" />
        <observations epoch_first="Sun Jan  2 06:00:00 2011"
                      epoch_last="Sun Jan  2 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37048"
                obs_have="33617"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="27282"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 09:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3552705"
                         time_creation="Sun Jan  2 07:09:02 2011"
                         time_modification="Sun Jan  2 07:02:02 2011" />
        <observations epoch_first="Sun Jan  2 06:00:00 2011"
                      epoch_last="Sun Jan  2 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37048"
                obs_have="33617"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="27282"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3552705"
                         time_creation="Sun Jan  2 07:09:02 2011"
                         time_modification="Sun Jan  2 07:02:02 2011" />
        <observations epoch_first="Sun Jan  2 06:00:00 2011"
                      epoch_last="Sun Jan  2 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37048"
                obs_have="33617"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="27282"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3552705"
                         time_creation="Thu Jan  6 09:50:24 2011"
                         time_modification="Sun Jan  2 07:02:02 2011" />
        <observations epoch_first="Sun Jan  2 06:00:00 2011"
                      epoch_last="Sun Jan  2 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37048"
                obs_have="33617"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="27282"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3552705"
                         time_creation="Sun Jan 30 00:53:25 2011"
                         time_modification="Sun Jan  2 07:02:02 2011" />
        <observations epoch_first="Sun Jan  2 06:00:00 2011"
                      epoch_last="Sun Jan  2 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37048"
                obs_have="33617"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27395"
                obs_have="27282"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26405"
                obs_have="26405"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jan  2 08:15:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3539675"
                         time_creation="Sun Jan  2 08:09:02 2011"
                         time_modification="Sun Jan  2 08:02:02 2011" />
        <observations epoch_first="Sun Jan  2 07:00:00 2011"
                      epoch_last="Sun Jan  2 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37341"
                obs_have="33708"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="31203"
                obs_have="30573"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 08:40:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3539675"
                         time_creation="Sun Jan  2 08:09:02 2011"
                         time_modification="Sun Jan  2 08:02:02 2011" />
        <observations epoch_first="Sun Jan  2 07:00:00 2011"
                      epoch_last="Sun Jan  2 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37341"
                obs_have="33708"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="31204"
                obs_have="30574"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 10:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3539675"
                         time_creation="Sun Jan  2 08:09:02 2011"
                         time_modification="Sun Jan  2 08:02:02 2011" />
        <observations epoch_first="Sun Jan  2 07:00:00 2011"
                      epoch_last="Sun Jan  2 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37341"
                obs_have="33708"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="31204"
                obs_have="30574"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3539675"
                         time_creation="Sun Jan  2 08:09:02 2011"
                         time_modification="Sun Jan  2 08:02:02 2011" />
        <observations epoch_first="Sun Jan  2 07:00:00 2011"
                      epoch_last="Sun Jan  2 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37341"
                obs_have="33708"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="31204"
                obs_have="30574"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3539675"
                         time_creation="Thu Jan  6 09:50:24 2011"
                         time_modification="Sun Jan  2 08:02:02 2011" />
        <observations epoch_first="Sun Jan  2 07:00:00 2011"
                      epoch_last="Sun Jan  2 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37341"
                obs_have="33708"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="31204"
                obs_have="30574"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3539675"
                         time_creation="Sun Jan 30 00:53:25 2011"
                         time_modification="Sun Jan  2 08:02:02 2011" />
        <observations epoch_first="Sun Jan  2 07:00:00 2011"
                      epoch_last="Sun Jan  2 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37341"
                obs_have="33708"
                obs_ratio="90.27" />
          <mask elevation="10 degrees"
                obs_expected="31204"
                obs_have="30574"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="26531"
                obs_have="26531"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jan  2 09:15:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3638074"
                         time_creation="Sun Jan  2 09:09:03 2011"
                         time_modification="Sun Jan  2 09:02:02 2011" />
        <observations epoch_first="Sun Jan  2 08:00:00 2011"
                      epoch_last="Sun Jan  2 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35978"
                obs_have="34757"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30682"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27119"
                obs_have="27119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 09:40:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3638074"
                         time_creation="Sun Jan  2 09:09:03 2011"
                         time_modification="Sun Jan  2 09:02:02 2011" />
        <observations epoch_first="Sun Jan  2 08:00:00 2011"
                      epoch_last="Sun Jan  2 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35978"
                obs_have="34757"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30682"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 11:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3638074"
                         time_creation="Sun Jan  2 09:09:03 2011"
                         time_modification="Sun Jan  2 09:02:02 2011" />
        <observations epoch_first="Sun Jan  2 08:00:00 2011"
                      epoch_last="Sun Jan  2 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35978"
                obs_have="34757"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30682"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3638074"
                         time_creation="Sun Jan  2 09:09:03 2011"
                         time_modification="Sun Jan  2 09:02:02 2011" />
        <observations epoch_first="Sun Jan  2 08:00:00 2011"
                      epoch_last="Sun Jan  2 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35978"
                obs_have="34757"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30682"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3638074"
                         time_creation="Thu Jan  6 09:50:24 2011"
                         time_modification="Sun Jan  2 09:02:02 2011" />
        <observations epoch_first="Sun Jan  2 08:00:00 2011"
                      epoch_last="Sun Jan  2 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35978"
                obs_have="34757"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30682"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3638074"
                         time_creation="Sun Jan 30 00:53:25 2011"
                         time_modification="Sun Jan  2 09:02:02 2011" />
        <observations epoch_first="Sun Jan  2 08:00:00 2011"
                      epoch_last="Sun Jan  2 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35978"
                obs_have="34757"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="31082"
                obs_have="30682"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jan  2 10:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4000114"
                         time_creation="Sun Jan  2 10:09:03 2011"
                         time_modification="Sun Jan  2 10:02:02 2011" />
        <observations epoch_first="Sun Jan  2 09:00:00 2011"
                      epoch_last="Sun Jan  2 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41358"
                obs_have="38715"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33670"
                obs_have="33670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27648"
                obs_have="27648"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 10:40:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4000114"
                         time_creation="Sun Jan  2 10:09:03 2011"
                         time_modification="Sun Jan  2 10:02:02 2011" />
        <observations epoch_first="Sun Jan  2 09:00:00 2011"
                      epoch_last="Sun Jan  2 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="38715"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33670"
                obs_have="33670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 12:30:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4000114"
                         time_creation="Sun Jan  2 10:09:03 2011"
                         time_modification="Sun Jan  2 10:02:02 2011" />
        <observations epoch_first="Sun Jan  2 09:00:00 2011"
                      epoch_last="Sun Jan  2 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="38715"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33670"
                obs_have="33670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4000114"
                         time_creation="Sun Jan  2 10:09:03 2011"
                         time_modification="Sun Jan  2 10:02:02 2011" />
        <observations epoch_first="Sun Jan  2 09:00:00 2011"
                      epoch_last="Sun Jan  2 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="38715"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33670"
                obs_have="33670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4000114"
                         time_creation="Thu Jan  6 09:50:24 2011"
                         time_modification="Sun Jan  2 10:02:02 2011" />
        <observations epoch_first="Sun Jan  2 09:00:00 2011"
                      epoch_last="Sun Jan  2 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="38715"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33670"
                obs_have="33670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4000114"
                         time_creation="Sun Jan 30 00:53:26 2011"
                         time_modification="Sun Jan  2 10:02:02 2011" />
        <observations epoch_first="Sun Jan  2 09:00:00 2011"
                      epoch_last="Sun Jan  2 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41357"
                obs_have="38715"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="33670"
                obs_have="33670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27647"
                obs_have="27647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jan  2 11:15:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3962163"
                         time_creation="Sun Jan  2 11:09:03 2011"
                         time_modification="Sun Jan  2 11:02:02 2011" />
        <observations epoch_first="Sun Jan  2 10:00:00 2011"
                      epoch_last="Sun Jan  2 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43820"
                obs_have="38180"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="30434"
                obs_have="29823"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 11:40:13 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3962163"
                         time_creation="Sun Jan  2 11:09:03 2011"
                         time_modification="Sun Jan  2 11:02:02 2011" />
        <observations epoch_first="Sun Jan  2 10:00:00 2011"
                      epoch_last="Sun Jan  2 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43820"
                obs_have="38180"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29821"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 13:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3962163"
                         time_creation="Sun Jan  2 11:09:03 2011"
                         time_modification="Sun Jan  2 11:02:02 2011" />
        <observations epoch_first="Sun Jan  2 10:00:00 2011"
                      epoch_last="Sun Jan  2 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43820"
                obs_have="38180"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29821"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3962163"
                         time_creation="Sun Jan  2 11:09:03 2011"
                         time_modification="Sun Jan  2 11:02:02 2011" />
        <observations epoch_first="Sun Jan  2 10:00:00 2011"
                      epoch_last="Sun Jan  2 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43820"
                obs_have="38180"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29821"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3962163"
                         time_creation="Thu Jan  6 09:50:25 2011"
                         time_modification="Sun Jan  2 11:02:02 2011" />
        <observations epoch_first="Sun Jan  2 10:00:00 2011"
                      epoch_last="Sun Jan  2 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43820"
                obs_have="38180"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29821"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3962163"
                         time_creation="Sun Jan 30 00:53:26 2011"
                         time_modification="Sun Jan  2 11:02:02 2011" />
        <observations epoch_first="Sun Jan  2 10:00:00 2011"
                      epoch_last="Sun Jan  2 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43820"
                obs_have="38180"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="29821"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jan  2 12:15:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3398551"
                         time_creation="Sun Jan  2 12:09:03 2011"
                         time_modification="Sun Jan  2 12:02:02 2011" />
        <observations epoch_first="Sun Jan  2 11:00:00 2011"
                      epoch_last="Sun Jan  2 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33091"
                obs_have="33050"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31079"
                obs_have="31079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 12:40:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3398551"
                         time_creation="Sun Jan  2 12:09:03 2011"
                         time_modification="Sun Jan  2 12:02:02 2011" />
        <observations epoch_first="Sun Jan  2 11:00:00 2011"
                      epoch_last="Sun Jan  2 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33091"
                obs_have="33050"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31079"
                obs_have="31079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 14:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3398551"
                         time_creation="Sun Jan  2 12:09:03 2011"
                         time_modification="Sun Jan  2 12:02:02 2011" />
        <observations epoch_first="Sun Jan  2 11:00:00 2011"
                      epoch_last="Sun Jan  2 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33091"
                obs_have="33050"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31079"
                obs_have="31079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3398551"
                         time_creation="Sun Jan  2 12:09:03 2011"
                         time_modification="Sun Jan  2 12:02:02 2011" />
        <observations epoch_first="Sun Jan  2 11:00:00 2011"
                      epoch_last="Sun Jan  2 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33091"
                obs_have="33050"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31079"
                obs_have="31079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3398551"
                         time_creation="Thu Jan  6 09:50:25 2011"
                         time_modification="Sun Jan  2 12:02:02 2011" />
        <observations epoch_first="Sun Jan  2 11:00:00 2011"
                      epoch_last="Sun Jan  2 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33091"
                obs_have="33050"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31079"
                obs_have="31079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3398551"
                         time_creation="Sun Jan 30 00:53:26 2011"
                         time_modification="Sun Jan  2 12:02:02 2011" />
        <observations epoch_first="Sun Jan  2 11:00:00 2011"
                      epoch_last="Sun Jan  2 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33091"
                obs_have="33050"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31079"
                obs_have="31079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29214"
                obs_have="29214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jan  2 13:15:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291255"
                         time_creation="Sun Jan  2 13:09:02 2011"
                         time_modification="Sun Jan  2 13:02:02 2011" />
        <observations epoch_first="Sun Jan  2 12:00:00 2011"
                      epoch_last="Sun Jan  2 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="31445"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="31255"
                obs_have="30361"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="27843"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sun Jan  2 13:40:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291255"
                         time_creation="Sun Jan  2 13:09:02 2011"
                         time_modification="Sun Jan  2 13:02:02 2011" />
        <observations epoch_first="Sun Jan  2 12:00:00 2011"
                      epoch_last="Sun Jan  2 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="31445"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="31255"
                obs_have="30361"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="27843"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sun Jan  2 15:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291255"
                         time_creation="Sun Jan  2 13:09:02 2011"
                         time_modification="Sun Jan  2 13:02:02 2011" />
        <observations epoch_first="Sun Jan  2 12:00:00 2011"
                      epoch_last="Sun Jan  2 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="31445"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="31255"
                obs_have="30361"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="27843"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291255"
                         time_creation="Sun Jan  2 13:09:02 2011"
                         time_modification="Sun Jan  2 13:02:02 2011" />
        <observations epoch_first="Sun Jan  2 12:00:00 2011"
                      epoch_last="Sun Jan  2 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="31445"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="31255"
                obs_have="30361"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="27843"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291255"
                         time_creation="Thu Jan  6 09:50:25 2011"
                         time_modification="Sun Jan  2 13:02:02 2011" />
        <observations epoch_first="Sun Jan  2 12:00:00 2011"
                      epoch_last="Sun Jan  2 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="31445"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="31255"
                obs_have="30361"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="27843"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3291255"
                         time_creation="Sun Jan 30 00:53:27 2011"
                         time_modification="Sun Jan  2 13:02:02 2011" />
        <observations epoch_first="Sun Jan  2 12:00:00 2011"
                      epoch_last="Sun Jan  2 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33801"
                obs_have="31445"
                obs_ratio="93.03" />
          <mask elevation="10 degrees"
                obs_expected="31255"
                obs_have="30361"
                obs_ratio="97.14" />
          <mask elevation="15 degrees"
                obs_expected="28081"
                obs_have="27843"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/erck002n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jan  2 14:15:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063310"
                         time_creation="Sun Jan  2 14:09:02 2011"
                         time_modification="Sun Jan  2 14:02:02 2011" />
        <observations epoch_first="Sun Jan  2 13:00:00 2011"
                      epoch_last="Sun Jan  2 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31059"
                obs_have="29312"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="27146"
                obs_have="26602"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="24100"
                obs_have="24100"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 14:40:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063310"
                         time_creation="Sun Jan  2 14:09:02 2011"
                         time_modification="Sun Jan  2 14:02:02 2011" />
        <observations epoch_first="Sun Jan  2 13:00:00 2011"
                      epoch_last="Sun Jan  2 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31058"
                obs_have="29311"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="27146"
                obs_have="26602"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="24101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 16:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063310"
                         time_creation="Sun Jan  2 14:09:02 2011"
                         time_modification="Sun Jan  2 14:02:02 2011" />
        <observations epoch_first="Sun Jan  2 13:00:00 2011"
                      epoch_last="Sun Jan  2 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31058"
                obs_have="29311"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="27146"
                obs_have="26602"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="24101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063310"
                         time_creation="Sun Jan  2 14:09:02 2011"
                         time_modification="Sun Jan  2 14:02:02 2011" />
        <observations epoch_first="Sun Jan  2 13:00:00 2011"
                      epoch_last="Sun Jan  2 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31058"
                obs_have="29311"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="27146"
                obs_have="26602"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="24101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063310"
                         time_creation="Thu Jan  6 09:50:25 2011"
                         time_modification="Sun Jan  2 14:02:02 2011" />
        <observations epoch_first="Sun Jan  2 13:00:00 2011"
                      epoch_last="Sun Jan  2 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31058"
                obs_have="29311"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="27146"
                obs_have="26602"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="24101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063310"
                         time_creation="Sun Jan 30 00:53:27 2011"
                         time_modification="Sun Jan  2 14:02:02 2011" />
        <observations epoch_first="Sun Jan  2 13:00:00 2011"
                      epoch_last="Sun Jan  2 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31058"
                obs_have="29311"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="27146"
                obs_have="26602"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="24101"
                obs_have="24101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jan  2 15:15:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2731393"
                         time_creation="Sun Jan  2 15:09:03 2011"
                         time_modification="Sun Jan  2 15:02:02 2011" />
        <observations epoch_first="Sun Jan  2 14:00:00 2011"
                      epoch_last="Sun Jan  2 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="26099"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="24874"
                obs_have="24212"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="22509"
                obs_have="22509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 15:40:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2731393"
                         time_creation="Sun Jan  2 15:09:03 2011"
                         time_modification="Sun Jan  2 15:02:02 2011" />
        <observations epoch_first="Sun Jan  2 14:00:00 2011"
                      epoch_last="Sun Jan  2 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="26099"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="24874"
                obs_have="24212"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="22509"
                obs_have="22509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 17:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2731393"
                         time_creation="Sun Jan  2 15:09:03 2011"
                         time_modification="Sun Jan  2 15:02:02 2011" />
        <observations epoch_first="Sun Jan  2 14:00:00 2011"
                      epoch_last="Sun Jan  2 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="26099"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="24874"
                obs_have="24212"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="22509"
                obs_have="22509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2731393"
                         time_creation="Sun Jan  2 15:09:03 2011"
                         time_modification="Sun Jan  2 15:02:02 2011" />
        <observations epoch_first="Sun Jan  2 14:00:00 2011"
                      epoch_last="Sun Jan  2 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="26099"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="24874"
                obs_have="24212"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="22509"
                obs_have="22509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2731393"
                         time_creation="Thu Jan  6 09:50:25 2011"
                         time_modification="Sun Jan  2 15:02:02 2011" />
        <observations epoch_first="Sun Jan  2 14:00:00 2011"
                      epoch_last="Sun Jan  2 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="26099"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="24874"
                obs_have="24212"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="22509"
                obs_have="22509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2731393"
                         time_creation="Sun Jan 30 00:53:27 2011"
                         time_modification="Sun Jan  2 15:02:02 2011" />
        <observations epoch_first="Sun Jan  2 14:00:00 2011"
                      epoch_last="Sun Jan  2 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30121"
                obs_have="26099"
                obs_ratio="86.65" />
          <mask elevation="10 degrees"
                obs_expected="24874"
                obs_have="24212"
                obs_ratio="97.34" />
          <mask elevation="15 degrees"
                obs_expected="22509"
                obs_have="22509"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jan  2 16:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3017674"
                         time_creation="Sun Jan  2 16:09:04 2011"
                         time_modification="Sun Jan  2 16:02:02 2011" />
        <observations epoch_first="Sun Jan  2 15:00:00 2011"
                      epoch_last="Sun Jan  2 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="29025"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28770"
                obs_have="28770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 16:40:18 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3017674"
                         time_creation="Sun Jan  2 16:09:04 2011"
                         time_modification="Sun Jan  2 16:02:02 2011" />
        <observations epoch_first="Sun Jan  2 15:00:00 2011"
                      epoch_last="Sun Jan  2 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="29025"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28770"
                obs_have="28770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 18:30:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3017674"
                         time_creation="Sun Jan  2 16:09:04 2011"
                         time_modification="Sun Jan  2 16:02:02 2011" />
        <observations epoch_first="Sun Jan  2 15:00:00 2011"
                      epoch_last="Sun Jan  2 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="29025"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28770"
                obs_have="28770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3017674"
                         time_creation="Sun Jan  2 16:09:04 2011"
                         time_modification="Sun Jan  2 16:02:02 2011" />
        <observations epoch_first="Sun Jan  2 15:00:00 2011"
                      epoch_last="Sun Jan  2 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="29025"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28770"
                obs_have="28770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3017674"
                         time_creation="Thu Jan  6 09:50:25 2011"
                         time_modification="Sun Jan  2 16:02:02 2011" />
        <observations epoch_first="Sun Jan  2 15:00:00 2011"
                      epoch_last="Sun Jan  2 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="29025"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28770"
                obs_have="28770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3017674"
                         time_creation="Sun Jan 30 00:53:27 2011"
                         time_modification="Sun Jan  2 16:02:02 2011" />
        <observations epoch_first="Sun Jan  2 15:00:00 2011"
                      epoch_last="Sun Jan  2 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29459"
                obs_have="29025"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="28770"
                obs_have="28770"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28010"
                obs_have="28010"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jan  2 17:15:17 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471169"
                         time_creation="Sun Jan  2 17:09:05 2011"
                         time_modification="Sun Jan  2 17:02:02 2011" />
        <observations epoch_first="Sun Jan  2 16:00:00 2011"
                      epoch_last="Sun Jan  2 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37972"
                obs_have="33315"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30378"
                obs_have="29409"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 17:40:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471169"
                         time_creation="Sun Jan  2 17:09:05 2011"
                         time_modification="Sun Jan  2 17:02:02 2011" />
        <observations epoch_first="Sun Jan  2 16:00:00 2011"
                      epoch_last="Sun Jan  2 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37972"
                obs_have="33315"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="29408"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 19:30:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471169"
                         time_creation="Sun Jan  2 17:09:05 2011"
                         time_modification="Sun Jan  2 17:02:02 2011" />
        <observations epoch_first="Sun Jan  2 16:00:00 2011"
                      epoch_last="Sun Jan  2 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37972"
                obs_have="33315"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="29408"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471169"
                         time_creation="Sun Jan  2 17:09:05 2011"
                         time_modification="Sun Jan  2 17:02:02 2011" />
        <observations epoch_first="Sun Jan  2 16:00:00 2011"
                      epoch_last="Sun Jan  2 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37972"
                obs_have="33315"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="29408"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471169"
                         time_creation="Thu Jan  6 09:50:26 2011"
                         time_modification="Sun Jan  2 17:02:02 2011" />
        <observations epoch_first="Sun Jan  2 16:00:00 2011"
                      epoch_last="Sun Jan  2 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37972"
                obs_have="33315"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="29408"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3471169"
                         time_creation="Sun Jan 30 00:53:28 2011"
                         time_modification="Sun Jan  2 17:02:02 2011" />
        <observations epoch_first="Sun Jan  2 16:00:00 2011"
                      epoch_last="Sun Jan  2 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37972"
                obs_have="33315"
                obs_ratio="87.74" />
          <mask elevation="10 degrees"
                obs_expected="30379"
                obs_have="29408"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jan  2 18:15:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3483832"
                         time_creation="Sun Jan  2 18:09:03 2011"
                         time_modification="Sun Jan  2 18:02:02 2011" />
        <observations epoch_first="Sun Jan  2 17:00:00 2011"
                      epoch_last="Sun Jan  2 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35825"
                obs_have="33659"
                obs_ratio="93.95" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27430"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25436"
                obs_have="25436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 18:40:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3483832"
                         time_creation="Sun Jan  2 18:09:03 2011"
                         time_modification="Sun Jan  2 18:02:02 2011" />
        <observations epoch_first="Sun Jan  2 17:00:00 2011"
                      epoch_last="Sun Jan  2 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33659"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27430"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25436"
                obs_have="25436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 20:30:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3483832"
                         time_creation="Sun Jan  2 18:09:03 2011"
                         time_modification="Sun Jan  2 18:02:02 2011" />
        <observations epoch_first="Sun Jan  2 17:00:00 2011"
                      epoch_last="Sun Jan  2 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33659"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27430"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25436"
                obs_have="25436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3483832"
                         time_creation="Sun Jan  2 18:09:03 2011"
                         time_modification="Sun Jan  2 18:02:02 2011" />
        <observations epoch_first="Sun Jan  2 17:00:00 2011"
                      epoch_last="Sun Jan  2 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33659"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27430"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25436"
                obs_have="25436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3483832"
                         time_creation="Thu Jan  6 09:50:26 2011"
                         time_modification="Sun Jan  2 18:02:02 2011" />
        <observations epoch_first="Sun Jan  2 17:00:00 2011"
                      epoch_last="Sun Jan  2 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33659"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27430"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25436"
                obs_have="25436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3483832"
                         time_creation="Sun Jan 30 00:53:28 2011"
                         time_modification="Sun Jan  2 18:02:02 2011" />
        <observations epoch_first="Sun Jan  2 17:00:00 2011"
                      epoch_last="Sun Jan  2 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35824"
                obs_have="33659"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="27830"
                obs_have="27430"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="25436"
                obs_have="25436"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jan  2 19:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3590608"
                         time_creation="Sun Jan  2 19:09:03 2011"
                         time_modification="Sun Jan  2 19:02:02 2011" />
        <observations epoch_first="Sun Jan  2 18:00:00 2011"
                      epoch_last="Sun Jan  2 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="34860"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="33099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 19:40:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3590608"
                         time_creation="Sun Jan  2 19:09:03 2011"
                         time_modification="Sun Jan  2 19:02:02 2011" />
        <observations epoch_first="Sun Jan  2 18:00:00 2011"
                      epoch_last="Sun Jan  2 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="34860"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="33099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 21:30:18 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3590608"
                         time_creation="Sun Jan  2 19:09:03 2011"
                         time_modification="Sun Jan  2 19:02:02 2011" />
        <observations epoch_first="Sun Jan  2 18:00:00 2011"
                      epoch_last="Sun Jan  2 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="34860"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="33099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3590608"
                         time_creation="Sun Jan  2 19:09:03 2011"
                         time_modification="Sun Jan  2 19:02:02 2011" />
        <observations epoch_first="Sun Jan  2 18:00:00 2011"
                      epoch_last="Sun Jan  2 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="34860"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="33099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3590608"
                         time_creation="Thu Jan  6 09:50:26 2011"
                         time_modification="Sun Jan  2 19:02:02 2011" />
        <observations epoch_first="Sun Jan  2 18:00:00 2011"
                      epoch_last="Sun Jan  2 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="34860"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="33099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3590608"
                         time_creation="Sun Jan 30 00:53:28 2011"
                         time_modification="Sun Jan  2 19:02:02 2011" />
        <observations epoch_first="Sun Jan  2 18:00:00 2011"
                      epoch_last="Sun Jan  2 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35683"
                obs_have="34860"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33099"
                obs_have="33099"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27934"
                obs_have="27934"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Jan  2 20:15:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3321905"
                         time_creation="Sun Jan  2 20:09:05 2011"
                         time_modification="Sun Jan  2 20:02:02 2011" />
        <observations epoch_first="Sun Jan  2 19:00:00 2011"
                      epoch_last="Sun Jan  2 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35237"
                obs_have="31746"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="29596"
                obs_have="29038"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="26305"
                obs_have="26305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 20:40:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3321905"
                         time_creation="Sun Jan  2 20:09:05 2011"
                         time_modification="Sun Jan  2 20:02:02 2011" />
        <observations epoch_first="Sun Jan  2 19:00:00 2011"
                      epoch_last="Sun Jan  2 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35237"
                obs_have="31746"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="29596"
                obs_have="29038"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 22:30:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3321905"
                         time_creation="Sun Jan  2 20:09:05 2011"
                         time_modification="Sun Jan  2 20:02:02 2011" />
        <observations epoch_first="Sun Jan  2 19:00:00 2011"
                      epoch_last="Sun Jan  2 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35237"
                obs_have="31746"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="29596"
                obs_have="29038"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3321905"
                         time_creation="Sun Jan  2 20:09:05 2011"
                         time_modification="Sun Jan  2 20:02:02 2011" />
        <observations epoch_first="Sun Jan  2 19:00:00 2011"
                      epoch_last="Sun Jan  2 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35237"
                obs_have="31746"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="29596"
                obs_have="29038"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3321905"
                         time_creation="Thu Jan  6 09:50:26 2011"
                         time_modification="Sun Jan  2 20:02:02 2011" />
        <observations epoch_first="Sun Jan  2 19:00:00 2011"
                      epoch_last="Sun Jan  2 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35237"
                obs_have="31746"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="29596"
                obs_have="29038"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3321905"
                         time_creation="Sun Jan 30 00:53:28 2011"
                         time_modification="Sun Jan  2 20:02:02 2011" />
        <observations epoch_first="Sun Jan  2 19:00:00 2011"
                      epoch_last="Sun Jan  2 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35237"
                obs_have="31746"
                obs_ratio="90.09" />
          <mask elevation="10 degrees"
                obs_expected="29596"
                obs_have="29038"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="26304"
                obs_have="26304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jan  2 21:15:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101443"
                         time_creation="Sun Jan  2 21:09:04 2011"
                         time_modification="Sun Jan  2 21:02:02 2011" />
        <observations epoch_first="Sun Jan  2 20:00:00 2011"
                      epoch_last="Sun Jan  2 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="29373"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="26288"
                obs_have="25399"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="24204"
                obs_have="24132"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sun Jan  2 21:40:19 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101443"
                         time_creation="Sun Jan  2 21:09:04 2011"
                         time_modification="Sun Jan  2 21:02:02 2011" />
        <observations epoch_first="Sun Jan  2 20:00:00 2011"
                      epoch_last="Sun Jan  2 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="29373"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="26288"
                obs_have="25399"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="24204"
                obs_have="24132"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sun Jan  2 23:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101443"
                         time_creation="Sun Jan  2 21:09:04 2011"
                         time_modification="Sun Jan  2 21:02:02 2011" />
        <observations epoch_first="Sun Jan  2 20:00:00 2011"
                      epoch_last="Sun Jan  2 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="29373"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="26288"
                obs_have="25399"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="24204"
                obs_have="24132"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101443"
                         time_creation="Sun Jan  2 21:09:04 2011"
                         time_modification="Sun Jan  2 21:02:02 2011" />
        <observations epoch_first="Sun Jan  2 20:00:00 2011"
                      epoch_last="Sun Jan  2 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="29373"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="26288"
                obs_have="25399"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="24204"
                obs_have="24132"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101443"
                         time_creation="Thu Jan  6 09:50:27 2011"
                         time_modification="Sun Jan  2 21:02:02 2011" />
        <observations epoch_first="Sun Jan  2 20:00:00 2011"
                      epoch_last="Sun Jan  2 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="29373"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="26288"
                obs_have="25399"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="24204"
                obs_have="24132"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3101443"
                         time_creation="Sun Jan 30 00:53:29 2011"
                         time_modification="Sun Jan  2 21:02:02 2011" />
        <observations epoch_first="Sun Jan  2 20:00:00 2011"
                      epoch_last="Sun Jan  2 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="29373"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="26288"
                obs_have="25399"
                obs_ratio="96.62" />
          <mask elevation="15 degrees"
                obs_expected="24204"
                obs_have="24132"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/erck002v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jan  2 22:15:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3582559"
                         time_creation="Sun Jan  2 22:09:05 2011"
                         time_modification="Sun Jan  2 22:02:02 2011" />
        <observations epoch_first="Sun Jan  2 21:00:00 2011"
                      epoch_last="Sun Jan  2 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34529"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="30427"
                obs_have="30133"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25424"
                obs_have="25424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 22:40:20 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3582559"
                         time_creation="Sun Jan  2 22:09:05 2011"
                         time_modification="Sun Jan  2 22:02:02 2011" />
        <observations epoch_first="Sun Jan  2 21:00:00 2011"
                      epoch_last="Sun Jan  2 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34529"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="30427"
                obs_have="30133"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25424"
                obs_have="25424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 00:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3582559"
                         time_creation="Sun Jan  2 22:09:05 2011"
                         time_modification="Sun Jan  2 22:02:02 2011" />
        <observations epoch_first="Sun Jan  2 21:00:00 2011"
                      epoch_last="Sun Jan  2 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34529"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="30427"
                obs_have="30133"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25424"
                obs_have="25424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3582559"
                         time_creation="Sun Jan  2 22:09:05 2011"
                         time_modification="Sun Jan  2 22:02:02 2011" />
        <observations epoch_first="Sun Jan  2 21:00:00 2011"
                      epoch_last="Sun Jan  2 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34529"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="30427"
                obs_have="30133"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25424"
                obs_have="25424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3582559"
                         time_creation="Thu Jan  6 09:50:27 2011"
                         time_modification="Sun Jan  2 22:02:02 2011" />
        <observations epoch_first="Sun Jan  2 21:00:00 2011"
                      epoch_last="Sun Jan  2 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34529"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="30427"
                obs_have="30133"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25424"
                obs_have="25424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3582559"
                         time_creation="Sun Jan 30 00:53:29 2011"
                         time_modification="Sun Jan  2 22:02:02 2011" />
        <observations epoch_first="Sun Jan  2 21:00:00 2011"
                      epoch_last="Sun Jan  2 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34529"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="30427"
                obs_have="30133"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="25424"
                obs_have="25424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jan  2 23:15:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3682135"
                         time_creation="Sun Jan  2 23:09:05 2011"
                         time_modification="Sun Jan  2 23:02:03 2011" />
        <observations epoch_first="Sun Jan  2 22:00:00 2011"
                      epoch_last="Sun Jan  2 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37350"
                obs_have="35222"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29683"
                obs_have="29683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26556"
                obs_have="26556"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan  2 23:40:16 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3682135"
                         time_creation="Sun Jan  2 23:09:05 2011"
                         time_modification="Sun Jan  2 23:02:03 2011" />
        <observations epoch_first="Sun Jan  2 22:00:00 2011"
                      epoch_last="Sun Jan  2 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37351"
                obs_have="35222"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29682"
                obs_have="29682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26555"
                obs_have="26555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 01:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3682135"
                         time_creation="Sun Jan  2 23:09:05 2011"
                         time_modification="Sun Jan  2 23:02:03 2011" />
        <observations epoch_first="Sun Jan  2 22:00:00 2011"
                      epoch_last="Sun Jan  2 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37351"
                obs_have="35222"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29682"
                obs_have="29682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26555"
                obs_have="26555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3682135"
                         time_creation="Sun Jan  2 23:09:05 2011"
                         time_modification="Sun Jan  2 23:02:03 2011" />
        <observations epoch_first="Sun Jan  2 22:00:00 2011"
                      epoch_last="Sun Jan  2 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37351"
                obs_have="35222"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29682"
                obs_have="29682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26555"
                obs_have="26555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3682135"
                         time_creation="Thu Jan  6 09:50:27 2011"
                         time_modification="Sun Jan  2 23:02:03 2011" />
        <observations epoch_first="Sun Jan  2 22:00:00 2011"
                      epoch_last="Sun Jan  2 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37351"
                obs_have="35222"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29682"
                obs_have="29682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26555"
                obs_have="26555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3682135"
                         time_creation="Sun Jan 30 00:53:29 2011"
                         time_modification="Sun Jan  2 23:02:03 2011" />
        <observations epoch_first="Sun Jan  2 22:00:00 2011"
                      epoch_last="Sun Jan  2 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37351"
                obs_have="35222"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="29682"
                obs_have="29682"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26555"
                obs_have="26555"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck002x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jan  3 00:15:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3323185"
                         time_creation="Mon Jan  3 00:09:06 2011"
                         time_modification="Mon Jan  3 00:02:02 2011" />
        <observations epoch_first="Sun Jan  2 23:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36094"
                obs_have="32066"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="31299"
                obs_have="30005"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27497"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Mon Jan  3 00:40:57 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3323185"
                         time_creation="Mon Jan  3 00:09:06 2011"
                         time_modification="Mon Jan  3 00:02:02 2011" />
        <observations epoch_first="Sun Jan  2 23:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36094"
                obs_have="32066"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="31299"
                obs_have="30005"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27497"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Mon Jan  3 02:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3323185"
                         time_creation="Mon Jan  3 00:09:06 2011"
                         time_modification="Mon Jan  3 00:02:02 2011" />
        <observations epoch_first="Sun Jan  2 23:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36094"
                obs_have="32066"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="31299"
                obs_have="30005"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27497"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Mon Jan  3 23:03:48 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3323185"
                         time_creation="Mon Jan  3 00:09:06 2011"
                         time_modification="Mon Jan  3 00:02:02 2011" />
        <observations epoch_first="Sun Jan  2 23:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36094"
                obs_have="32066"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="31299"
                obs_have="30005"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27497"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Jan  8 10:48:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3323185"
                         time_creation="Thu Jan  6 09:50:27 2011"
                         time_modification="Mon Jan  3 00:02:02 2011" />
        <observations epoch_first="Sun Jan  2 23:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36094"
                obs_have="32066"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="31299"
                obs_have="30005"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27497"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Tue Feb  1 07:03:50 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3323185"
                         time_creation="Sun Jan 30 00:53:30 2011"
                         time_modification="Mon Jan  3 00:02:02 2011" />
        <observations epoch_first="Sun Jan  2 23:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36094"
                obs_have="32066"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="31299"
                obs_have="30005"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="27696"
                obs_have="27497"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
  </station>
</QC>
