The COSMOS-Web ring: In-depth characterization of an Einstein ring lensing system at z ∼ 2

Home

All issues

Volume 687 (July 2024)

A&A, 687 (2024) A61

Full HTML

Open Access

Table 2.

Photometric redshift estimates and physical properties of the lens.

Code	z_phot	M_⋆	SFR
		10¹¹ M_⊙	10⁻² M_⊙ yr
(1)	(2)	(3)	(4)
LEPHARE (SE++)	$1 . 97_{- 0.02}^{+ 0.02}$ $1.97^{+0.02}_{-0.02}$	$1 . 58_{- 0.12}^{+ 0.13}$ $1.58^{+0.13}_{-0.12}$	< 0.01
CIGALE (SE++)	$1 . 98_{- 0.04}^{+ 0.05}$ $1.98^{+0.05}_{-0.04}$	$1 . 30_{- 0.06}^{+ 0.05}$ $1.30_{-0.06}^{+0.05}$	$0 . 10_{- 0.05}^{+ 0.10}$ $0.10^{+0.10}_{-0.05}$
EAZY (SE++)	$2 . 00_{- 0.01}^{+ 0.01}$ $2.00^{+0.01}_{-0.01}$	$1 . 96_{- 0.08}^{+ 0.11}$ $1.96_{-0.08}^{+0.11}$	$2 . 11_{- 0.06}^{+ 0.12}$ $2.11^{+0.12}_{-0.06}$
LEPHARE (SL_FIT)	$2 . 02_{- 0.02}^{+ 0.02}$ $\boldsymbol{2.02^{+0.02}_{-0.02}}$	$1 . 37_{- 0.11}^{+ 0.14}$ $\boldsymbol{1.37^{+0.14}_{-0.11}}$	< 0.01
CIGALE (SL_FIT)	$1 . 96_{- 0.08}^{+ 0.08}$ $1.96^{+0.08}_{-0.08}$	$1 . 05_{- 0.05}^{+ 0.05}$ $1.05^{+0.05}_{-0.05}$	$0 . 38_{- 0.38}^{+ 0.65}$ $0.38^{+0.65}_{-0.38}$
EAZY (SL_FIT)	$2 . 00_{- 0.01}^{+ 0.02}$ $2.00^{+0.02}_{-0.01}$	$1 . 46_{- 0.03}^{+ 0.03}$ $1.46^{+0.03}_{-0.03}$	$1 . 64_{- 0.04}^{+ 0.03}$ $1.64^{+0.03}_{-0.04}$

Notes. (1) SED fitting code with, in parentheses, the photometry used, (2) median value, 16th, and 84th quantiles of the photometric redshift PDF, (3) total stellar mass, and (4) star formation rate. Text in boldface represents values used as reference in the analysis.

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.