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                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Aug  8 03:24:09 2010"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8008026"
                         time_creation="Fri Aug  6 00:53:48 2010"
                         time_modification="Sat Jul 10 00:01:18 2010" />
        <observations epoch_first="Fri Jul  9 23:00:00 2010"
                      epoch_last="Fri Jul  9 23:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
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                obs_have="38958"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="34364"
                obs_have="34364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
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      </control>
    </file>
  </station>
</QC>
