Thermodynamic perturbations in the X-ray halo of 33 clusters of galaxies observed with Chandra ACIS

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Volume 585 (January 2016)

A&A, 585 (2016) A130

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This article has an erratum: [https://doi.org/10.1051/0004-6361/201526925e]

Table 1

Sample properties.

Cluster^a	Abbrev.^a	n _H	⟨ Tmap ⟩	r _FOV ^b	r ₅₀₀ ^c	M ₅₀₀ ^c	r _FOV / r ₅₀₀
		[10²² cm^-2]	[keV]	[Mpc]	[Mpc]	[10¹⁴M_⊙]

RX J1347-114	rxj1347	0.046	14.7 ± 0.125	0.48	1.57 ± 0.05	17.7 ± 1.8	0.31
1E 0657-56	1e0657	0.049	12.6 ± 0.112	0.98	1.58 ± 0.06	15.3 ± 1.9	0.62
A 2390	a2390	0.062	10.8 ± 0.104	0.55	1.51 ± 0.07	12.4 ± 1.8	0.36
A 1689	a1689	0.018	10.4 ± 0.115	0.41	1.52 ± 0.07	12.1 ± 1.8	0.27
A 401	a401	0.099	8.6 ± 0.071	0.36	1.45 ± 0.09	9.5 ± 1.7	0.25
A 2204	a2204	0.057	8.5 ± 0.035	0.42	1.39 ± 0.08	9.0 ± 1.6	0.30
A 2034	a2034	0.015	8.3 ± 0.107	0.31	1.40 ± 0.09	8.8 ± 1.6	0.22
A 1413	a1413	0.018	8.3 ± 0.107	0.36	1.38 ± 0.08	8.7 ± 1.6	0.26
A 2744	a2744	0.014	8.7 ± 0.229	1.09	1.30 ± 0.08	8.6 ± 1.5	0.84
A 1835	a1835	0.020	8.5 ± 0.040	0.42	1.32 ± 0.08	8.5 ± 1.5	0.32
PKS 0745-191	pks0745	0.373	7.9 ± 0.031	0.40	1.37 ± 0.09	8.2 ± 1.6	0.29
A 665	a665	0.043	7.3 ± 0.137	0.48	1.26 ± 0.09	6.9 ± 1.5	0.38
CYGNUS A	cygnusa	0.272	6.9 ± 0.022	0.29	1.30 ± 0.10	6.8 ± 1.5	0.22
ZW 3146	zw3146	0.025	7.0 ± 0.064	0.39	1.18 ± 0.09	6.3 ± 1.4	0.33
A 520	a520	0.057	6.7 ± 0.073	0.79	1.20 ± 0.09	6.1 ± 1.4	0.66
A 1795	a1795	0.012	6.2 ± 0.008	0.30	1.23 ± 0.10	5.8 ± 1.4	0.24
A 1650	a1650	0.013	6.0 ± 0.036	0.28	1.20 ± 0.10	5.5 ± 1.4	0.23
A 3667	a3667	0.044	5.8 ± 0.025	0.37	1.20 ± 0.10	5.3 ± 1.4	0.31
A 907	a907	0.054	5.8 ± 0.061	0.28	1.14 ± 0.10	5.0 ± 1.3	0.24
A 521	a521	0.049	5.9 ± 0.177	0.54	1.10 ± 0.10	4.8 ± 1.3	0.49
A 1995	a1995	0.012	5.9 ± 0.173	0.31	1.06 ± 0.09	4.7 ± 1.2	0.29
A 2146	a2146	0.030	5.7 ± 0.031	0.50	1.08 ± 0.10	4.6 ± 1.2	0.46
MS0735.6+7421	ms0735	0.033	5.5 ± 0.030	0.30	1.08 ± 0.10	4.5 ± 1.2	0.28
MS 1455.0+2232	ms1455	0.032	5.1 ± 0.055	0.31	1.01 ± 0.10	3.9 ± 1.2	0.30
A 2199	a2199	0.009	4.4 ± 0.010	0.19	1.05 ± 0.12	3.5 ± 1.2	0.18
A 496	a496	0.038	4.3 ± 0.012	0.20	1.04 ± 0.12	3.4 ± 1.2	0.19
A 2597	a2597	0.025	4.0 ± 0.014	0.21	0.98 ± 0.12	2.9 ± 1.1	0.21
3C348 (HERCULES A)	3c348	0.062	3.9 ± 0.032	0.23	0.94 ± 0.12	2.7 ± 1.1	0.25
A 1775	a1775	0.010	3.7 ± 0.047	0.22	0.94 ± 0.13	2.6 ± 1.1	0.23
HYDRA A	hydraa	0.047	3.5 ± 0.009	0.22	0.93 ± 0.13	2.4 ± 1.1	0.23
2A 0335+096	2a0335	0.175	2.9 ± 0.005	0.18	0.84 ± 0.15	1.8 ± 1.0	0.21
SERSIC 159-03	sersic159	0.011	2.8 ± 0.012	0.17	0.82 ± 0.15	1.7 ± 0.9	0.20
A 2052	a2052	0.027	2.3 ± 0.002	0.15	0.76 ± 0.17	1.3 ± 0.9	0.19

Notes.

^(a)

Most commonly used cluster name and abbreviated catalogue names of clusters (compare to Tables A.1−A.3). Sorted on descending mass (M₅₀₀).

^(b)

Maximum radius (from X-ray peak) covered in our analysis.

^(c)

Overdensity radii r₅₀₀ and M₅₀₀ were calculated using the mass-temperature scaling relation from Vikhlinin et al. (2009a) for an estimate on the r₅₀₀ fraction covered in each object. We used ⟨ T map ⟩ as input for the scaling relation and estimated errors assuming a 0.5 keV systematic uncertainty (see scatter in Fig. 4).

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