SUMMARY OF PROPOSAL 61179

MR HAIGUANG XU
HXU@MIRANDA.PHYS.S.U-TOKYO.AC.JP

UNIVERSITY OF TOKYO
TOKYO JAPAN 113
BUNKYO-KU
7-3-1 HONGO
Tel: 03-3812-2111EXT.4173 Fax: 03-3812-6938
Medium: 4GBDAT
Subject: CLUSTERS OF GALAXIES AND SUPERCLUSTERS

A NEW NEARBY X-RAY BRIGHT CD CLUSTER, RXJ0419.6+0225


ABSTRACT

A new, very nearby ($z=0.0123$) poor cD cluster, RXJ0419.6+0225, was discovered in the ROSAT All Aky Survey. It is among the brightest clusters in the 0.1--2.4 keV band, whose X-ray flux reaches one-forth of that of the Centaurus cluster. We propose a 80 ks ASCA observation on RXJ0419.6+0225.

CO-INVESTIGATORS
CO-I NAME INSTITUTE COUNTRY
KAZUO MAKISHIMAUNIVERSITY OF TOKYOJAPAN
YASUSHI IKEBEMAX-PLANCK-INSTITUTGERMANY
HANS BOHRINGERMAX-PLANCK-INSTITUTGERMANY
TAKAYA OHASHITOKYO METRO. UNIV.JAPAN
YASUSHI FUKAZAWAUNIVERSITY OF TOKYOJAPAN
TAKAYUKI TAMURAUNIVERSITY OF TOKYOJAPAN

TARGETS

TARGET NAMEPRIRADECTIMETCOFFGISSIS CNTOBS
1)RXJ0419.6+0225
3
 64.9092 2.4097 40 ksN
Y
P
0.01000
1