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   51194
   It has been suggested that luminous IRAS galaxies are the new class of
   AGN which have not been previously detected due to their red colors in
   optical and the lack of UV excess. Some of them have Sy.2 spectrum in
   optical but quasar luminosity in FIR, that is, "type 2 quasar"
   characteristics. Recent studies of IRAS quasars with "warm" FIR colors
   by ASCA have shown that some of these objects show type 2
   characteristics in X-rays, while others show no sign of AGN activity.
   Here we propose to observe 3 warm IRAS quasars to verify the link
   between FIR and X-ray emission from quasars and to investigate the
   nature of type 2 quasars. Our studies in previous AOs have shown some
   hint of link between X-ray loudness and FIR colors. We will be able to
   verify this idea in detail with this proposal.
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