2001A&A...365L..60B


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.15CEST10:19:05

2001A&A...365L..60B - Astronomy and Astrophysics, volume 365, L60-66 (2001/1-1)

A mosaic of the Coma cluster of galaxies with XMM-Newton.

BRIEL U.G., HENRY J.P., LUMB D.H., ARNAUD M., NEUMANN D., AGHANIM N., GASTAUD R., MITTAZ J.P.D., SASSEEN T.P. and VESTRAND W.T.

Abstract (from CDS):

The Coma cluster of galaxies was observed with XMM-Newton in 12 partially overlapping pointings. We present here the resulting X-ray map in different energy bands and discuss the large scale structure of this cluster. Many point sources were found throughout the observed area, at least 11 of them are coincident with bright galaxies. We also give a hardness ratio map at the so far highest angular resolution obtained for a cluster of galaxies. In this map we found soft regions at the position of bright galaxies, little variation in the central 15 arcmin, but some harder regions north of the line NGC 4874 - NGC 4889.

Abstract Copyright:

Journal keyword(s): coma - cluster of galaxies - intergalactic medium - large-scale structure of the Universe - X-rays

Simbad objects: 15

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Number of rows : 15

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 NGC 4827 LIN 12 56 43.518 +27 10 43.66   13.90 12.91     ~ 112 1
2 2MASX J12571076+2724177 Sy2 12 57 10.7560541161 +27 24 17.779043453   15     14.14 ~ 51 0
3 NGC 4839 rG 12 57 24.353 +27 29 51.80 13.56 13.02 12.06     ~ 421 3
4 NGC 4858 EmG 12 59 02.070 +28 06 56.39 15.33 15.5 15.02     ~ 96 0
5 NGC 4860 GiG 12 59 03.922 +28 07 24.94 14.84 14.7 13.24     ~ 142 0
6 QSO B1256+281 QSO 12 59 16.7158533173 +27 53 46.261127182 18.09 18.909 18.574 18.214 17.556 ~ 21 0
7 NGC 4874 LIN 12 59 35.709 +27 57 33.80 13.01 13.7 11.40 12.122 11.386 ~ 714 3
8 ACO 1656 ClG 12 59 48.7 +27 58 50           ~ 4208 2
9 NGC 4889 BiC 13 00 08.097 +27 58 37.29 12.93 13.0 11.30 11.652 10.906 ~ 643 1
10 IC 4040 rG 13 00 37.861 +28 03 28.68 15.13 15.1 14.76 14.708 13.981 ~ 140 0
11 IC 4051 GiG 13 00 54.456 +28 00 27.20 15.04 14.8 13.50 13.003 12.305 ~ 199 0
12 NGC 4911 LIN 13 00 56.0616026595 +27 47 27.151217355 14.58 13.7 13.33 12.601 12.068 ~ 180 0
13 QSO B1258+280 QSO 13 01 10.6281838405 +27 48 59.119394175   20.73 20.23     ~ 8 0
14 NGC 4921 LIN 13 01 26.1220299719 +27 53 09.631792431   13.7       ~ 171 0
15 PB 3223 Sy1 13 01 28.1470421809 +27 51 06.686998633   18.32 17.91     ~ 22 0

    Equat.    Gal    SGal    Ecl

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2020.07.15-10:19:05

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