2001A&A...376..803G

Query : 2001A&A...376..803G

2001A&A...376..803G - Astronomy and Astrophysics, volume 376, 803-819 (2001/9-4)

Radio and X-ray diffuse emission in six clusters of galaxies.

GOVONI F., FERETTI L., GIOVANNINI G., BOEHRINGER H., REIPRICH T.H. and MURGIA M.

Abstract (from CDS):

Deep Very Large Array radio observations confirm the presence of halo and relic sources in six clusters of galaxies (A115, A520, A773, A1664, A2254, A2744) where a wide diffuse emission was previously found in the NRAO VLA Sky Survey. New images at 1.4 GHz of these six clusters of galaxies are presented and X-ray data obtained from the ROSAT archive are analyzed. The properties of clusters hosting radio halos and relics are analyzed and discussed. A correlation between the halo radio power and the cluster gravitational mass is presented.

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Journal keyword(s): galaxies: clusters: general - intergalactic medium - magnetic fields - radio continuum: general - X-rays: general

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 ACO 2744 ClG 00 14 20.03 -30 23 17.8           ~ 813 0
2 87GB 005314.6+260945 BiC 00 55 50.583 +26 24 36.68   18.63 19.57 16.26   ~ 209 1
3 ACO 115 ClG 00 55 59.5 +26 19 14           ~ 270 1
4 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2815 2
5 ACO 520 ClG 04 54 10.1 +02 55 38           ~ 436 0
6 ACO 773 ClG 09 17 51.3 +51 43 20           ~ 295 0
7 NAME Coma C Rad 12 59.3 +27 47           ~ 57 1
8 ACO 1664 ClG 13 03 42.4 -24 14 44           ~ 127 0
9 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4341 2
10 ACO 2254 ClG 17 17 45.90 +19 40 22.8           ~ 69 0
11 ACO 2319 ClG 19 20 45.3 +43 57 43           ~ 461 1

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