The outer regions of galaxy clusters: Chandra constraints on the X-ray surface brightness

Free Access

Table 2:

Best-fit results of the X-ray surface brightness profiles modelled with a $\beta$ -model. $\overline {R_{200}}$ is estimated from the scaling laws in Arnaud et al. (2005); R₂₀₀ from Eq. (1); $R_{\rm S2N}$ and $r_{\rm c}$ are quoted in unit of R₂₀₀.
Cluster	$\overline {R_{200}}$	R₂₀₀	R_S2N	$r_{\rm c}$	$\beta$
	kpc	kpc	R₂₀₀	R₂₀₀
MS0015.9+1609	1770	$1948\pm43$	0.871	$0.137\pm0.005$	$0.742\pm0.011$
MACSJ2228.5+2036	1771	$1743\pm62$	0.837	$0.093\pm0.007$	$0.587\pm0.013$
MACS0744.9+3927	1622	$1566\pm56$	0.832	$0.045\pm0.003$	$0.561\pm0.005$
MACSJ0417.5-1154	1998	$1936\pm91$	0.783	$0.068\pm0.006$	$0.567\pm0.010$
RXJ1701.3+6414	1258	$1204\pm44$	0.731	$0.087\pm0.013$	$0.555\pm0.020$
MACSJ1720.2+3536	1587	$1617\pm42$	0.726	$0.056\pm0.004$	$0.626\pm0.012$
RXJ1416.4+4446	1150	$1133\pm38$	0.722	$0.080\pm0.010$	$0.587\pm0.020$
MACSJ2129.4-0741	1701	$1684\pm83$	0.712	$0.069\pm0.006$	$0.592\pm0.014$
MACSJ1621.3+3810	1538	$1516\pm88$	0.711	$0.048\pm0.007$	$0.585\pm0.019$
MS0451.6-0305	1727	$1995\pm52$	0.705	$0.118\pm0.005$	$0.814\pm0.015$
MACSJ1206.2-0847	2100	$2158\pm77$	0.703	$0.067\pm0.004$	$0.638\pm0.009$

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.