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   PR # 41124
   Many early type spiral galaxies are called LINER, a Low Luminosity
   candidate, which indicate many galaxies have a massive blackhole. We
   observed some LINERs with ASCA and detected excess hard X-ray
   emission with powerlaw. However we must observe many galaxies to
   confirm that all the galaxies have a massive blackhole. Then we
   propose to observe the group of interacting early-type spiral
   galaxies to investigate that how fraction of galaxies in this group
   show AGN activity.
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