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      <control date="Fri Feb 21 04:04:38 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="7500952"
                         time_creation="Tue Feb 18 01:51:28 2020"
                         time_modification="Thu Jan 23 00:08:20 2020" />
        <observations epoch_first="Wed Jan 22 23:00:00 2020"
                      epoch_last="Wed Jan 22 23:59:59 2020"
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                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32007"
                obs_have="30737"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
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                obs_have="30737"
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          <mask elevation="15 degrees"
                obs_expected="25888"
                obs_have="25888"
                obs_ratio="100.00" />
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      </control>
    </file>
  </station>
</QC>
