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   PR #     8
   PV Observation of NGC4151 NGC4151 is a bright, well-studied, nearby
   Seyfert galaxy that is usuallyclassified type 1 or 1.5. There is
   considerable evidence for partial coveringof the X-ray source in the
   historical record, although there is also evidencefrom temporal
   variability that the soft excess which gave rise to the
   originalargument for partial covering may have an origin independent
   of the harderemission. The source exhibits clear evidence for
   fluorescent line emissionthat seems to be better-modelled from clouds
   than from an accretion disc.This investigation is primarily aimed at
   obtaining new and better spectral data to apply to these problems.
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