SUMMARY OF PROPOSAL 41135 MS NORIKO Y. YAMASAKI TOKYO METROPOLITAN UNIV. TOKYO JAPAN 192-03 HACHIOJI CITY 1-1 MINAMI OSAWA E-mail: YAMASAKI@PHYS.METRO-U.AC.JP Tel: +81-426-11-7777 EXT.3257 Fax: +81-426-77-2483 Medium: 4GBDAT Subject: AGN Title: OBSERVATION OF FE II EMITTING SEYFERT GALAXIES SELECTED FROM ROSAT HARD SOURCE SAMPLES Abstract: We propose observation of new bright seyfert 1 galaxies which show strong Fe II line emission. These sources are selected from a complete flux-limited sample of hard point like sources from the ROSAT all sky survey. Follow up spectroscopy observation shows there are a large number of narrow-line seyfert 1 with strong Fe II emission. If there is some correlation between Fe II emission and hard X-ray emission, they could belong to "hidden population" contributing CXB above 2 keV. Co-Is: 1 GUNTHER HASINGER AI POTSDAM GERMANY (No Co-I contact data) 2 THOMAS BOLLER AI POTSDAM GERMANY 3 WOLFGANG VOGES MPE GARCHING GERMANY 4 JOACHIM TRUMPER MPE GARCHING GERMANY 5 TAKAYA OHASHI TOKYO METRO. UNIV. JAPAN 6 TADAYUKI TAKAHASHI ISAS JAPAN Target Name PRI RA Dec Time TC Off GIS SIS_Cts Obs ------------------- --- -------- -------- ---- -- --- --- ------- --- RHS61 2 351.4742 21.8871 40 N Y P 0.30000 1 RHS23 2 53.6042 -15.2238 40 N Y P 0.30000 1