The SRG/eROSITA All-Sky Survey - The first catalog of galaxy clusters and groups in the Western Galactic Hemisphere

Home

All issues

Volume 685 (May 2024)

A&A, 685 (2024) A106

Full HTML

Open Access

Table 1

The number of confirmed clusters with a set of selection on 𝓛ext and mixture model property P_cont.

X-ray and optical selection criteria	No. of clusters	Purity %	z_med
The primary galaxy clusters and groups catalog

𝓛_ext > 3, no P_cont cut	12 247	86	0.31
𝓛_ext > 3, P_cont < 0.80	11 522	91	0.30
𝓛_ext > 3, P_cont < 0.50	10 865	95	0.30
𝓛_ext > 6, no P_cont cut	6752	94	0.27
𝓛_ext > 6, P_cont < 0.80	6604	95	0.26
𝓛_ext > 6, P_cont < 0.50	6474	97	0.26
𝓛_ext > 10, no P_cont cut	4171	97	0.24
𝓛_ext > 15, no P_cont cut	2646	>99	0.22
𝓛_ext> 20, no P_cont cut	1896	>99	0.21
𝓛_ext > 25, no P_cont cut	1449	>99	0.20

The cosmology sample

𝓛_ext > 6, no P_cont cut	5259	95	0.29
𝓛_ext > 6, P_cont < 0.80	5170	96	0.29
𝓛_ext > 6, P_cont < 0.50	5087	97	0.29

Notes. The resulting purity levels of the samples are given after the cuts are applied.

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.