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   PR #    43
   The purpose of the Pleiades observation is to study stellar activityat
   a specific stellar age over a range of stellar spectral classes.X-ray
   spectra will provide information on the temperature, emissionmeasure,
   and elemental abundances of the stellar active regions. ThePV phase
   activity includes the separation of spectra from several sources in a
   crowded field and image reconstruction.
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