SUMMARY OF PROPOSAL 51105
UNIVERSITY OF TOKYO
TOKYO JAPAN 113
BUNKYO-KU
7-3-1, HONGO
Tel: 03-3812-2111 EXT.4173 Fax: 03-3812-6938
Medium: 4GBDAT
Subject: NORMAL GALAXIES
OBSERVATION OF LOW VELOCITY DISPERSION ELLIPTICAL GALAXIES; DARK MATTER DISTRIBUTION AND SN HEATING
ABSTRACT
We propose to observe low velocity dispersion elliptical galaxies, NGC4494 and NGC4976. The purpose of the proposal is to determine temperature and gas distribution of the galaxies to study the dependence of dark matter distribution in elliptical galaxies on stellar velocity dispersion. We also study the effect of SN Ia heating in elliptical galaxies.
CO-INVESTIGATORS
CO-I NAME | INSTITUTE | COUNTRY |
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KAZUO MAKISHIMA | UNIVERSITY OF TOKYO | JAPAN |
NOBUO ARIMOTO | UNIVERSITY OF TOKYO | JAPAN |
TAKAYA OHASHI | TOKYO-METRO UNIV | JAPAN |
TARGETS
TARGET NAME | PRI | RA | DEC | TIME | TC | OFF | GIS | SIS CNT | OBS |
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1)NGC4494 | 3 | 187.8500 | 25.7736 | 40 ks | N | Y | P | 0.02000 | 1 |