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      </control>
      <control date="Wed Jun 16 05:57:09 2021"
               level="3">
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                         size="6608897"
                         time_creation="Sun Jun 13 01:56:36 2021"
                         time_modification="Tue May 18 00:10:22 2021" />
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          <mask elevation="15 degrees"
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  </station>
</QC>
