The COSMOS Wall at z ∼ 0.73: Quiescent galaxies and their evolution in different environments

Home

All issues

Volume 696 (April 2025)

A&A, 696 (2025) A116

Full HTML

Open Access

Table 2.

Median values of the marginalised posterior distribution of the age_model, mass-weighted age, [Z/H], τ, and A_V of the second level model.

Environment bin	Number of galaxies	Age_model	Mass-weighted age	[Z/H]	τ	A_V
		[Gyr]	[Gyr]	[dex]	[Gyr]	[mag]
X-ray groups	16	5.83 $_{- 0.63}^{+ 0.66}$ $^{+0.66}_{-0.63}$	5.52 $_{- 0.64}^{+ 0.67}$ $^{+0.67}_{-0.64}$	−0.19 $_{- 0.03}^{+ 0.04}$ $^{+0.04}_{-0.03}$	0.20 $_{- 0.05}^{+ 0.06}$ $^{+0.06}_{-0.05}$	0.24 $_{- 0.03}^{+ 0.03}$ $^{+0.03}_{-0.03}$
Non-X-ray groups	22	5.36 $_{- 0.47}^{+ 0.46}$ $^{+0.46}_{-0.47}$	4.62 $_{- 0.45}^{+ 0.50}$ $^{+0.50}_{-0.45}$	−0.17 $_{- 0.06}^{+ 0.06}$ $^{+0.06}_{-0.06}$	0.50 $_{- 0.06}^{+ 0.07}$ $^{+0.07}_{-0.06}$	0.28 $_{- 0.04}^{+ 0.04}$ $^{+0.04}_{-0.04}$
Field	36	4.77 $_{- 0.36}^{+ 0.37}$ $^{+0.37}_{-0.36}$	4.04 $_{- 0.37}^{+ 0.35}$ $^{+0.35}_{-0.37}$	−0.02 $_{- 0.05}^{+ 0.05}$ $^{+0.05}_{-0.05}$	0.50 $_{- 0.06}^{+ 0.06}$ $^{+0.06}_{-0.06}$	0.30 $_{- 0.02}^{+ 0.02}$ $^{+0.02}_{-0.02}$
All	74	5.18 $_{- 0.27}^{+ 0.25}$ $^{+0.25}_{-0.27}$	4.46 $_{- 0.26}^{+ 0.25}$ $^{+0.25}_{-0.26}$	−0.10 $_{- 0.04}^{+ 0.04}$ $^{+0.04}_{-0.04}$	0.48 $_{- 0.04}^{+ 0.04}$ $^{+0.04}_{-0.04}$	0.30 $_{- 0.02}^{+ 0.02}$ $^{+0.02}_{-0.02}$

Notes. The errors on the median values refer to the 16th and 84th percentiles.

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.