Radio continuum observations of new radio halos and relics from the NVSS and WENSS surveys - Relic orientations, cluster X-ray luminosity, and redshift distributions

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Table 2

Cluster properties.

Relic	z	S _1382MHz	P _1.4GHz	L _{X, 0.1−2.4 keV}^d	LLS^a	Classification^b
		mJy	10²⁴ W Hz^-1	10⁴⁴ erg s^-1	kpc

Abell 1612	0.179	62.8 ± 2.6^e	7.9	2.41	780	R
Abell 746 (center, periphery)	0.232	18 ± 4, 24.5 ± 2.0	3.8, 6.8	3.68	850, 1100	H, R
Abell 523	0.10	61 ± 7^f	1.7	0.89	1350	H or R
Abell 697	0.282	5.2 ± 0.5, 4.0 ± 0.5^g	2.2	19.42	750	H
Abell 2061	0.0784	27.6 ± 1.0, 21.2 ± 2.1^g	0.45	3.95	675	R
Abell 3365	0.0926	42.4 ± 3.0^j, 5.4 ± 0.5^k	1.1^g, 0.14^k	0.859	560^g, 235^k	DR
		42.6 ± 2.6^f^,^j, 5.3 ± 0.5^{f^,}^k
CIZA J0649.3+1801	0.064	321 ± 46ⁱ	1.2^h	2.38	800	R
RX J0107.8+5408 ^c	0.1066	55 ± 5	1.8	5.42	1100	H
Abell 2034 (center, periphery)	0.113	7.3 ± 2.0, 24 ± 2	0.28, 0.89,	3.56	600, 220	H or R, R
RXC J1053.7+5452	0.0704	15 ± 2	0.2	0.44	600	R

Notes.

Largest linear size;

R = radio relic, H = radio halo, DR = double radio relic;

also known as CIZA J0107.7+5408 or ZwCl 0104.9+5350;

Abell 3365 and Abell 1612: Böhringer et al. (2004), CIZA J0649.3+1801 and RX J0107.8+5408: Ebeling et al. (2002), RXC J1053.7+5452: Popesso et al. (2004), Abell 697: Popesso et al. (2004), Abell 2034 and Abell 2061: Ebeling et al. (1998), Abell 523: Böhringer et al. (2000), Abell 746: this work;

NVSS flux;

VLA flux at 1425 MHz;

WSRT flux at 1714 MHz;

using a typical relic spectral index of −1.3;

ⁱ

GMRT flux at 610 MHz;

eastern relic;

western relic.

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