The dynamical state of eROSITA clusters and its impact on the brightest cluster galaxy luminosity

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Volume 698 (May 2025)

A&A, 698 (2025) A171

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Table 3.

15 of the most relaxed eRASS1 clusters and groups.

Name	RASS1 RA	RASS1 Dec	BCG RA	BCG Dec	z	M₅₀₀^a	R₅₀₀^b	M₂₀₀^c	R₂₀₀^d	Offset	Offset

eRASS1	(J2000.0)	(J2000.0)	(J2000.0)	(J2000.0)		10¹⁴ M_⊙	[′]	10¹⁴ M_⊙	[′]	kpc	[″]
J005132.6-301946	12.8858	−30.3304	12.8857	−30.33039	0.263	4.84	4.45	7.12	6.87	1.28	0.31
J022056.7-382850	35.2354	−38.4800	35.2358	−38.47993	0.228	6.60	5.57	9.76	8.61	4.28	1.16
J031941.0-334444	49.9213	−33.7457	49.9212	−33.74578	0.411	5.61	3.28	8.37	5.09	2.28	0.41
J041158.7-643624	62.9965	−64.6063	62.9975	−64.60655	0.155	4.25	6.68	6.19	10.28	4.88	1.79
J044956.2-444019	72.4856	−44.6737	72.4853	−44.67334	0.152	5.28	7.33	7.72	11.29	4.02	1.51
J051258.4-384736	78.2429	−38.7922	78.2426	−38.79207	0.329	6.20	4.04	9.23	6.25	4.62	0.96
J100647.3+265342	151.6965	+26.8952	151.6965	+26.89502	0.228	4.45	4.86	6.52	7.50	2.42	0.65
J102557.9+124108	156.4919	+12.6857	156.4916	+12.68567	0.143	7.74	8.76	11.40	13.53	2.76	1.09
J114953.0+104639	177.4697	+10.7772	177.4695	+10.77710	0.308	5.06	3.98	7.49	6.15	3.69	0.80
J115334.4+145117	178.3928	+14.8544	178.3930	+14.85410	0.230	6.91	5.61	10.23	8.68	4.79	1.29
J125210.1+223344	193.0446	+22.5611	193.0445	+22.56122	0.420	6.97	3.47	10.46	5.40	3.10	0.55
J135218.1+060536	208.0762	+6.0934	208.0761	+6.09334	0.491	4.40	2.65	6.57	4.12	2.65	0.43
J152010.4-043844	230.0436	−4.6456	230.0438	−4.64572	0.434	6.21	3.26	9.32	5.06	4.66	0.82
J202047.3-464621	305.1974	−46.7745	305.1972	−46.77488	0.196	3.81	5.25	5.56	8.09	4.79	1.46
J224153.2-423549	340.4732	−42.5967	340.4736	−42.59650	0.206	4.18	5.21	6.12	8.03	4.40	1.29

Notes.

From K24.

Calculated using $M_{500} = \frac{4 π}{3} R_{500}^{3} ρ_{c} (z)$ $M_{500} = \frac{4\pi}{3}R_{500}^3\rho_c(z)$ .

Estimated using Duffy et al. (2008) relation.

Estimated similarly to R₅₀₀.

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