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      <control date="Fri Jul 23 05:56:56 2021"
               level="3">
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                         size="5999194"
                         time_creation="Tue Jul 20 01:57:36 2021"
                         time_modification="Thu Jun 24 00:10:25 2021" />
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          <mask elevation="03 degrees"
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          <mask elevation="15 degrees"
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  </station>
</QC>
