Statistics and implications of substructure detected in a representative sample of X-ray clusters

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Volume 548 (December 2012)

A&A, 548 (2012) A59

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Table A.1

Morphological classification of the 35 clusters in our sample according to the revised centre shift and power ratios.

Cluster name	w	σ _w	P ₂	σ _{P ₂}	P ₃	σ _{P ₃}	P ₄	σ _{P ₄}	Classification
	× 10^-2	× 10^-2	× 10^-5	× 10^-5	× 10^-5	× 10^-5	× 10^-5	× 10^-5

Abell781	2.230	0.172	0.788	0.345	0.440	0.074	0.517	0.124	D
RXC J0516.7-5430	1.670	0.140	2.593	0.440	0.052	0.126	−0.044	0.061	D
RXC J0528.9-3927	1.110	0.060	0.349	0.111	0.027	0.011	0.056	0.010	I
RXC J0945.4-0839	0.928	0.101	0.438	0.092	−0.009	0.009	0.015	0.009	D
RXC J2234.5-3744	0.854	0.036	0.664	0.042	0.008	0.005	0.006	0.005	D
Abell209	0.745	0.038	1.145	0.091	0.026	0.009	0.008	0.004	D
Abell1763	0.732	0.052	2.173	0.117	−0.001	0.009	0.008	0.005	D
RXC J0043.4-2037	0.691	0.059	1.492	0.300	−0.008	0.016	0.123	0.045	D
RXC J0658.5-5556	0.690	0.018	0.775	0.056	0.148	0.014	0.057	0.006	D
RXC J2218.6-3853	0.657	0.027	2.964	0.076	0.014	0.004	0.010	0.002	D
RXC J2337.6+0016	0.635	0.047	1.450	0.169	0.001	0.016	−0.001	0.012	D
Abell2218	0.603	0.034	0.641	0.047	0.019	0.006	0.006	0.005	I
RXC J0232.2-4420	0.591	0.040	1.414	0.065	0.014	0.005	0.009	0.002	I
RXC J0645.4-5413	0.555	0.046	0.841	0.034	0.013	0.003	0.020	0.004	I
Abell2390	0.553	0.023	1.068	0.051	0.012	0.003	0.015	0.003	D(b)
RXC J2308.3-0211	0.477	0.065	0.318	0.073	0.007	0.015	0.003	0.005	R
Abell267	0.450	0.060	1.632	0.130	0.012	0.014	0.001	0.005	I
Abell2667	0.450	0.045	0.769	0.039	0.010	0.004	0.003	0.001	I
RXC J2129.6+0005	0.420	0.023	0.958	0.036	0.010	0.003	0.009	0.002	I
Abell963	0.357	0.028	0.187	0.026	0.004	0.002	0.002	0.001	R
Abell773	0.341	0.049	0.623	0.064	0.028	0.015	0.011	0.002	D
RXC J0547.6-3152	0.326	0.020	0.396	0.028	0.013	0.004	0.004	0.002	I
Abell1413	0.307	0.018	1.296	0.032	0.014	0.003	0.004	0.001	I
Abell2261	0.294	0.067	0.206	0.066	0.008	0.010	0.017	0.006	I
Abell1758	0.279	0.079	3.123	0.129	0.034	0.016	0.027	0.004	D
Abell1689	0.277	0.009	0.168	0.006	0.004	0.001	0.001	0.000	R
Abell68	0.232	0.068	2.194	0.122	0.029	0.012	0.008	0.005	D
RXC J0958.3-1103	0.209	0.036	1.068	0.074	0.010	0.006	0.006	0.003	I
Z7160	0.193	0.016	0.282	0.028	0.003	0.001	0.014	0.003	R
RXC J0532.9-3701	0.187	0.040	0.354	0.063	0.018	0.014	0.006	0.007	I
Abell383	0.187	0.020	0.016	0.004	0.006	0.002	0.014	0.002	R
Abell1914	0.166	0.021	0.745	0.031	0.041	0.004	0.007	0.001	D
Abell1835	0.136	0.010	0.123	0.008	0.003	0.001	0.005	0.001	R
RXC J0307.0-2840	0.089	0.031	0.171	0.051	0.005	0.010	0.012	0.007	R
Abell2204	0.088	0.013	0.059	0.004	0.003	0.001	0.001	0.000	R

Notes. D is short for disturbed, I is for intermediate, and R is for regular clusters. Note that the negative values in P₃ are the result of the bias correction. In this case the significance of P₃ values is limited, and we mainly combine it with the w-parameter to classify their morphological state after further checks with the rest of the structural parameters.

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