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

Home

All issues

Volume 698 (May 2025)

A&A, 698 (2025) A171

Full HTML

Open Access

Table 2.

Nine-parameter model for the D_{BCG − X} and D_{OPT − X} offsets.

Name variable	BCG centre	Optical centre
ρ_b	$0 . 743_{- 0.008}^{+ 0.008}$ $0.743_{-0.008}^{+0.008}$	$0 . 74_{- 0.01}^{+ 0.009}$ $0.74_{-0.01}^{+0.009 }$
ρ_M	$0 . 054_{- 0.032}^{+ 0.033}$ $0.054_{-0.032}^{+0.033}$	$0 . 049_{- 0.038}^{+ 0.037}$ $0.049_{-0.038}^{+0.037 }$
ρ_z	$- 0 . 032_{- 0.048}^{+ 0.047}$ $-0.032_{-0.048}^{+0.047}$	$- 0 . 087_{- 0.054}^{+ 0.05}$ $-0.087_{-0.054}^{+0.05 }$
σ_0, b	$0 . 021_{- 0.001}^{+ 0.001}$ $0.021_{-0.001}^{+0.001}$	$0 . 012_{- 0.002}^{+ 0.002}$ $0.012_{-0.002}^{+0.002}$
σ_0, M	$- 0 . 019_{- 0.002}^{+ 0.002}$ $-0.019_{-0.002}^{+0.002}$	$- 0 . 01_{- 0.003}^{+ 0.003}$ $-0.01_{-0.003}^{+0.003}$
σ_0, z	$0 . 038_{- 0.006}^{+ 0.006}$ $0.038_{-0.006}^{+0.006}$	$0 . 014_{- 0.008}^{+ 0.008}$ $0.014_{-0.008}^{+0.008}$
σ_1, b	$0 . 511_{- 0.009}^{+ 0.01}$ $0.511_{-0.009}^{+0.01}$	$0 . 215_{- 0.005}^{+ 0.005}$ $0.215_{-0.005}^{+0.005}$
σ_1, M	$- 0 . 26_{- 0.035}^{+ 0.033}$ $-0.26_{-0.035}^{+0.033}$	$- 0 . 156_{- 0.014}^{+ 0.014}$ $-0.156_{-0.014}^{+0.014}$
σ_1, z	$0 . 044_{- 0.061}^{+ 0.062}$ $0.044_{-0.061}^{+0.062}$	$0 . 057_{- 0.023}^{+ 0.023}$ $0.057_{-0.023}^{+0.023}$

Notes. The most significant evolutionary terms are σ_0, M, σ_0, z, and σ_1, M for D_{BCG − X} and σ_0, M and σ_1, M for D_{OPT − X}.

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.