Comparative analysis of the diffuse radio emission in the galaxy clusters A1835, A2029, and Ophiuchus

M. Murgia; F. Govoni; M. Markevitch; L. Feretti; G. Giovannini; G. B. Taylor; E. Carretti

doi:10.1051/0004-6361/200911659

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Volume 499 / No 3 (June I 2009)

A&A, 499 3 (2009) 679-695

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Table 3:

Radio information of halos and mini halos taken from the literature and reanalyzed in this work with the exponential model fit.
Cluster	Type	Reference	z	kpc/''	FWHM	I₀	r_e	r_e	$\langle J\rangle$	$\chi^2_{\rm RED}$
					arcsec	$\mu$ Jy/arcsec²	arcsec	kpc	erg s^-1 Hz^-1 cm^-3
A2744	H	Govoni et al. (2001a)	0.3080	4.50	50	$3.05^{\rm +0.12}_{-0.12}$	$61^{\rm +2}_{-2}$	$275^{\rm +9}_{-9}$	$2.5^{\rm +0.17}_{-0.16}\times 10^{-42}$	1.5
A665	H	Giovannini Feretti (2000)	0.1819	3.03	53	$1.09^{\rm +0.08}_{-0.08}$	$78^{\rm +6}_{-5}$	$236^{\rm +18}_{-15}$	$7.0^{\rm +1.0}_{-1.0}\times 10^{-43}$	0.9
A2219	H	Bacchi et al. (2003)	0.2256	3.59	53	$1.10^{\rm +0.08}_{-0.08}$	$100^{\rm +5}_{-4}$	$359^{\rm +18}_{-14}$	$5.4^{\rm +0.6}_{-0.6}\times 10^{-43}$	3.7
A2255	H	Govoni et al. (2005)	0.0806	1.50	25	$0.65^{\rm +0.02}_{-0.02}$	$135^{\rm +4}_{-4}$	$203^{\rm +6}_{-6}$	$3.4^{\rm +0.20}_{-0.19}\times 10^{-43}$	4.8
A773	H	Govoni et al. (2001a)	0.2170	3.48	30	$0.75^{\rm +0.07}_{-0.07}$	$32^{\rm +3}_{-3}$	$111^{\rm +10}_{-10}$	$1.1^{\rm +0.24}_{-0.2}\times 10^{-42}$	0.7
A545	H	Bacchi et al. (2003)	0.1540	2.64	45	$1.31^{\rm +0.15}_{-0.13}$	$57^{\rm +4}_{-4}$	$150^{\rm +11}_{-11}$	$1.2^{\rm +0.22}_{-0.19}\times 10^{-42}$	0.6
A2319	H	Feretti et al. (1997)	0.0557	1.07	30	$1.11^{\rm +0.04}_{-0.04}$	$185^{\rm +7}_{-6}$	$198^{\rm +7}_{-6}$	$5.4^{\rm +0.35}_{-0.36}\times 10^{-43}$	2.4
A2218	H	Giovannini Feretti (2000)	0.1756	2.94	35	$1.06^{\rm +0.34}_{-0.27}$	$26^{\rm +9}_{-6}$	$76^{\rm +26}_{-18}$	$2.0^{\rm +1.4}_{-0.9}\times 10^{-42}$	1.0
A2163	H	Feretti et al. (2001)	0.2030	3.31	62	$2.23^{\rm +0.07}_{-0.07}$	$119^{\rm +2}_{-2}$	$394^{\rm +7}_{-7}$	$9.2^{\rm +0.4}_{-0.4}\times 10^{-43}$	2.1
A401	H	Bacchi et al. (2003)	0.0737	1.38	45	$0.44^{\rm +0.06}_{-0.05}$	$79^{\rm +15}_{-11}$	$109^{\rm +21}_{-15}$	$4.1^{\rm +1.3}_{-1.0}\times 10^{-43}$	0.7
A2254	H	Govoni et al. (2001a)	0.1780	2.98	45	$1.56^{\rm +0.22}_{-0.20}$	$80^{\rm +19}_{-13}$	$238^{\rm +57}_{-39}$	$9.7^{\rm +3.4}_{-2.8}\times 10^{-43}$	1.1
RXJ1314	H	Feretti et al. (2005)	0.2439	3.81	45	$1.05^{\rm +0.31}_{-0.25}$	$42^{\rm +16}_{-10}$	$160^{\rm +61}_{-38}$	$1.2^{\rm +0.8}_{-0.5}\times 10^{-42}$	0.1
RXJ1347	MH	Gitti et al. (2007)	0.4510	5.74	18	$26.0^{\rm +40.7}_{-15.4}$	$9^{\rm +3}_{-2}$	$52^{\rm +17}_{-11}$	$1.8^{\rm +0.7}_{-0.5}\times 10^{-40}$	0.2
A2390	MH	Bacchi et al. (2003)	0.2280	3.62	20	$60.8^{\rm +27.0}_{-21.1}$	$10^{\rm +1}_{-1}$	$36^{\rm +4}_{-4}$	$3.1^{\rm +1.0}_{-0.8}\times 10^{-40}$	1.2
Perseus	MH	Pedlar et al. (1990)	0.0179	0.36	45	$99.6^{\rm +10.9}_{-10.6}$	$64^{\rm +4}_{-3}$	$23^{\rm +1}_{-1}$	$3.6^{\rm +0.5}_{-0.5}\times 10^{-40}$	2.4

Column 2: type of diffuse emission contained (H = halo, MH = mini halo); Col. 6: FWHM of the circular Gaussian beam; Col. 10: average radio emissivity over the volume of a sphere of radius 3r_e, k-corrected with $\alpha =1$ .

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