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        </observations>
      </control>
      <control date="Sat Oct 30 07:01:16 2010"
               level="3">
        <file_statistics latency="00:38:20"
                         size="6055212"
                         time_creation="Thu Oct 28 00:53:30 2010"
                         time_modification="Fri Oct  1 00:38:19 2010" />
        <observations epoch_first="Thu Sep 30 23:00:00 2010"
                      epoch_last="Thu Sep 30 23:59:59 2010"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33161"
                obs_have="30189"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="29577"
                obs_have="29006"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26328"
                obs_have="26328"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
