2013MNRAS.435..518G

Query : 2013MNRAS.435..518G

2013MNRAS.435..518G - Mon. Not. R. Astron. Soc., 435, 518-523 (2013/October-2)

The nature of the giant diffuse non-thermal source in the A3411-A3412 complex.

GIOVANNINI G., VACCA V., GIRARDI M., FERETTI L., GOVONI F. and MURGIA M.

Abstract (from CDS):

Very Large Array deep radio images at 1.4GHz in total intensity and polarization reveal a diffuse non-thermal source in the interacting clusters A3411-A3412. Moreover, a small-size low-power radio halo at the centre of the merging cluster A3411 is found. We present here new optical and X-ray data and discuss the nature and properties of the diffuse non-thermal source. We suggest that the giant diffuse radio source is related to the presence of a large-scale filamentary structure and to multiple mergers in the A3411-A3412 complex.

Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)

Journal keyword(s): Galaxies: clusters: individual: Abell 3411 - Galaxies: clusters: individual: Abell 3412 - large-scale structure of Universe

Nomenclature: Table 1: [GVG2013] Northern peak N=1.

Simbad objects: 13

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Number of rows : 13
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 ACO 399 ClG 02 57 56.4 +13 00 59           ~ 420 0
2 ACO 401 ClG 02 58 50.3 +13 34 07           ~ 592 0
3 ClG J0603.3+4214 ClG 06 03.3 +42 14           ~ 141 0
4 ACO 3411 ClG 08 41 47.7 -17 28 46           ~ 81 0
5 NVSS J084154-172224 rG 08 41 53.9352784632 -17 22 21.197964576   17.54   16.05   ~ 3 0
6 [GVG2013] Northern peak C?G 08 41 54.7 -17 23 05           ~ 1 0
7 ACO 3412 ClG 08 42 05 -17 35.8           ~ 22 0
8 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
9 NAME Coma Relic Rad 12 55 +27.2           ~ 59 0
10 NAME Coma C Rad 12 59.3 +27 47           ~ 58 1
11 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
12 ACO 3562 ClG 13 33 31.8 -31 40 23           ~ 337 1
13 ZwCl 2341+0000 ClG 23 43 40.566 +00 18 18.94           ~ 83 0

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