Direct imaging and dynamical mass of a benchmark T-type brown dwarf companion to HD 167665

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Volume 691 (November 2024)

A&A, 691 (2024) A263

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Table 8

Atmospheric parameters derived for HD 167665B.

Model name	T_eff	log ɡ	[M/H]	ƒ_sed	R₂	a_{SPHERE_YJ}	log(L/L_⊙)	M₂	max(ln ℒ)
	(K)	(dex)	(dex)		(R_J)		(dex)
BT-Settl	$1056_{- 68}^{+ 65}$ $1056_{ - 68}^{ + 65}$	${5.08}_{- 0.12}^{+ 0.11}$ $5.08_{ - 0.12}^{ + 0.11}$	n/a	n/a	${1.11}_{- 0.13}^{+ 0.17}$ $1.11_{ - 0.13}^{ + 0.17}$	${1.21}_{- 0.11}^{+ 0.10}$ $1.21_{ - 0.11}^{ + 0.10}$	$- {4.834}_{- 0.016}^{+ 0.016}$ $- 4.834_{ - 0.016}^{ + 0.016}$	${60.3}_{- 0.8}^{+ 0.8}$ $60.3_{ - 0.8}^{ + 0.8}$	1783.3
ATMO SNEQ	$1127_{- 79}^{+ 75}$ $1127_{ - 79}^{ + 75}$	${5.26}_{- 0.13}^{+ 0.12}$ $5.26_{ - 0.13}^{ + 0.12}$	n/a	n/a	${0.91}_{- 0.11}^{+ 0.15}$ $0.91_{ - 0.11}^{ + 0.15}$	${1.14}_{- 0.10}^{+ 0.10}$ $1.14_{ - 0.10}^{ + 0.10}$	$- {4.897}_{- 0.017}^{+ 0.016}$ $- 4.897_{ - 0.017}^{ + 0.016}$	${60.3}_{- 0.8}^{+ 0.8}$ $60.3_{ - 0.8}^{ + 0.8}$	1787.2
Sonora Bobcat	$1120_{- 75}^{+ 80}$ $1120_{ - 75}^{ + 80}$	${5.23}_{- 0.15}^{+ 0.14}$ $5.23_{ - 0.15}^{ + 0.14}$	$- {0.12}_{- 0.13}^{+ 0.09}$ $- 0.12_{ - 0.13}^{ + 0.09}$	n/a	${0.94}_{- 0.14}^{+ 0.18}$ $0.94_{ - 0.14}^{ + 0.18}$	${1.14}_{- 0.14}^{+ 0.17}$ $1.14_{ - 0.14}^{ + 0.17}$	$- {4.882}_{- 0.036}^{+ 0.058}$ $- 4.882_{ - 0.036}^{ + 0.058}$	${60.3}_{- 0.8}^{+ 0.8}$ $60.3_{ - 0.8}^{ + 0.8}$	1789.9
Morley+2012	$959_{- 87}^{+ 91}$ $959_{ - 87}^{ + 91}$	${5.07}_{- 0.17}^{+ 0.16}$ $5.07_{ - 0.17}^{ + 0.16}$	n/a	${3.5}_{- 0.9}^{+ 1.0}$ $3.5_{ - 0.9}^{ + 1.0}$	${1.13}_{- 0.19}^{+ 0.25}$ $1.13_{ - 0.19}^{ + 0.25}$	${0.72}_{- 0.15}^{+ 0.13}$ $0.72_{ - 0.15}^{ + 0.13}$	$- {4.983}_{- 0.028}^{+ 0.025}$ $- 4.983_{ - 0.028}^{ + 0.025}$	${60.3}_{- 0.7}^{+ 0.8}$ $60.3_{ - 0.7}^{ + 0.8}$	1791.0

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