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      <control date="Wed Jul  8 02:25:05 2020"
               level="3">
        <file_statistics latency="00:07:33"
                         size="556354"
                         time_creation="Sun Jul  5 01:58:02 2020"
                         time_modification="Mon Jun  8 11:07:03 2020" />
        <observations epoch_first="Mon Jun  8 10:00:00 2020"
                      epoch_last="Mon Jun  8 10:59:30 2020"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
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                obs_have="1138"
                obs_ratio="92.52" />
          <mask elevation="10 degrees"
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                obs_have="1003"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="794"
                obs_have="761"
                obs_ratio="95.84" />
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      </control>
    </file>
  </station>
</QC>
