TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system

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Volume 687 (July 2024)

A&A, 687 (2024) A48

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Table H.1

Properties of TIC 166184428.02 obtained from the fitting stage of SHERLOCK, see Sect. 5.2.

Parameter		Value	Unit	Source
Fitted parameters

R_b/R_*		${0.0306}_{- 0.0016}^{+ 0.0011}$ $0.0306_{ - 0.0016}^{ + 0.0011}$		fit
(R_* + R_b)/a_b		${0.0310}_{- 0.0010}^{+ 0.0012}$ $0.0310_{ - 0.0010}^{ + 0.0012}$		fit
cos i_b		${0.0069}_{- 0.0042}^{+ 0.0050}$ $0.0069_{ - 0.0042}^{ + 0.0050}$		fit
T_0;b		2459333.2923 ± 0.0025	BJD	fit
P_b		${7.587329}_{- 0.000041}^{+ 0.000030}$ $7.587329_{ - 0.000030}^{ + 0.000041}$	d	fit
q_1;1c		${0.55}_{- 0.30}^{+ 0.27}$ $0.55_{ - 0.30}^{ + 0.27}$		fit
q_2;1c		${0.55}_{- 0.31}^{+ 0.27}$ $0.55_{ - 0.31}^{ + 0.27}$		fit
log σ_1c		−6.062 ± 0.012		fit
gp : ln σ(lc)		$- {7.14}_{- 0.21}^{+ 0.23}$ $- 7.14_{ - 0.21}^{ + 0.23}$		fit
gp : ln ρ(1c)		0.18 ± 0.47		fit

Derived parameters

Host radius over semi-major axis; R_*/a	${0.0301}_{- 0.0010}^{+ 0.0012}$ $0.0301_{ - 0.0010}^{ + 0.0012}$		derived
Semi-major axis over host radius; a/R_*	${33.2}_{- 1.3}^{+ 1.2}$ $33.2_{ - 1.3}^{ + 1.2}$		derived
Companion radius over semi-major axis; R_p/a	${0.000920}_{- 0.000052}^{+ 0.000047}$ $0.000920_{ - 0.000052}^{ + 0.000047}$		derived
Companion radius; R_p	${1.088}_{- 0.064}^{+ 0.051}$ $1.088_{ - 0.064}^{ + 0.051}$		derived
Semi-major axis; a	0.0504 ± 0.0024	au	derived
Inclination; i	${89.60}_{- 0.29}^{+ 0.24}$ $89.60_{ - 0.29}^{ + 0.24}$	deg	derived
Impact parameter; b	${0.23}_{- 0.14}^{+ 0.16}$ $0.23_{ - 0.14}^{ + 0.16}$		derived
Total transit duration; T_tot	${1.739}_{- 0.083}^{+ 0.075}$ $1.739_{ - 0.083}^{ + 0.075}$	h	derived
Full-transit duration; T_full	${1.631}_{- 0.087}^{+ 0.074}$ $1.631_{ - 0.087}^{ + 0.074}$	h	derived
Host density from orbit; ρ_*	12.0 ± 1.3	cgs	derived
Equilibrium temperature; T_eq	378 ± 24	K	derived
Transit depth (undil.); δ_tr;undil	${1.18}_{- 0.12}^{+ 0.14}$ $1.18_{ - 0.12}^{ + 0.14}$	ppt	derived
Limb darkening; u_1;1c	${0.73}_{- 0.42}^{+ 0.47}$ $0.73_{ - 0.42}^{ + 0.47}$		derived
Limb darkening; u_2;1c	$- {0.07}_{- 0.37}^{+ 0.43}$ $- 0.07_{ - 0.37}^{ + 0.43}$		derived

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