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      <control date="Thu Aug  1 02:06:57 2019"
               level="3">
        <file_statistics latency="00:06:37"
                         size="15379251"
                         time_creation="Mon Jul 29 03:32:39 2019"
                         time_modification="Wed Jul  3 00:06:36 2019" />
        <observations epoch_first="Tue Jul  2 23:00:00 2019"
                      epoch_last="Tue Jul  2 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27759"
                obs_have="24549"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="25574"
                obs_have="24546"
                obs_ratio="95.98" />
          <mask elevation="15 degrees"
                obs_expected="23295"
                obs_have="23070"
                obs_ratio="99.03" />
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      </control>
    </file>
  </station>
</QC>
