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      <control date="Sun Jan 13 06:25:46 2019"
               level="3">
        <file_statistics latency="00:11:54"
                         size="5747714"
                         time_creation="Thu Jan 10 01:56:22 2019"
                         time_modification="Sat Dec 15 00:11:53 2018" />
        <observations epoch_first="Fri Dec 14 23:00:00 2018"
                      epoch_last="Fri Dec 14 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29334"
                obs_have="24722"
                obs_ratio="84.28" />
          <mask elevation="10 degrees"
                obs_expected="25035"
                obs_have="24722"
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          <mask elevation="15 degrees"
                obs_expected="20656"
                obs_have="20656"
                obs_ratio="100.00" />
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      </control>
    </file>
  </station>
</QC>
