The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) - I. Motivation, sample, data reduction, and results overview

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Volume 705 (January 2026)

A&A, 705 (2026) A195

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Table C.1

Fundamental stellar parameters of the 24 host stars of the ARKS sample.

Name	T_eff	M_⋆	R_⋆	L_⋆	log(g)	[Fe/H]
	[K]	[M_⊙]	[R_⊙]	[L_⊙]	[cgs]	[dex]
HD 9672	8924±32	1.9955±0.0004	1.643±0.007	15.43±0.11	4.307±0.003	0.182±0.013
HD 10647	6154±15	1.116±0.019	1.085±0.005	1.521±0.006	4.415±0.010	0.02±0.05
HD 14055	9120±64	2.19±0.09	2.06±0.04	26.3±0.9	4.153±0.026	0.21±0.19
HD 15115	6764±15	1.426±0.005	1.380±0.005	3.592±0.016	4.312±0.004	0.19±0.03
HD 15257	7256±35	1.75±0.13	2.37±0.04	13.99±0.28	3.93±0.05	0.1±0.3
HD 32297	7874±22	1.57±0.06	1.451±0.013	7.29±0.10	4.311±0.024	−0.15±0.24
HD 39060	7951±32	1.724±0.005	1.534±0.008	8.47±0.06	4.303±0.005	0.157±0.018
HD 61005	5577±17	0.95±0.007	0.834±0.006	0.6060±0.0011	4.573±0.008	0.01±0.03
HD 76582	7796±21	1.61±0.15	1.715±0.02	9.79±0.17	4.17±0.05	−0.1±0.4
HD 84870	7741±20	1.66±0.04	1.566±0.011	7.93±0.06	4.268±0.016	0.11±0.13
HD 92945	5175±9	0.850±0.007	0.747±0.004	0.3609±0.0013	4.62±0.008	−0.00±0.06 \\
HD 95086	7674±22	${1.541}_{- 0.002}^{+ 0.020}$ $1.541$^{+0.020}_{-0.002}$$	${1.455}_{- 0.005}^{+ 0.007}$ $1.455$^{+0.007}_{-0.005}$$	${6.614}_{- 0.014}^{+ 0.019}$ $6.614$^{+0.019}_{-0.014}$$	${4.3}_{- 0.003}^{+ 0.008}$ $4.3$^{+0.008}_{-0.003}$$	$- {0.19}_{- 0.02}^{+ 0.07}$ $-0.19$^{+0.07}_{-0.02}$$
HD 107146	$5885_{- 15}^{+ 22}$ $5885$^{+22}_{-15}$$	${1.04}_{- 0.01}^{+ 0.03}$ $1.04$^{+0.03}_{-0.01}$$	${0.935}_{- 0.006}^{+ 0.012}$ $0.935$^{+0.012}_{-0.006}$$	${0.944}_{- 0.006}^{+ 0.011}$ $0.944$^{+0.011}_{-0.006}$$	${4.515}_{- 0.009}^{+ 0.024}$ $4.515$^{+0.024}_{-0.009}$$	$- {0.01}_{- 0.05}^{+ 0.15}$ $-0.01$^{+0.15}_{-0.05}$$
HD 109573	9641±61	2.14±0.09	1.694±0.011	22.3±0.5	4.311±0.022	0.09±0.23
HD 121617	9029±34	1.901±0.009	1.526±0.011	13.94±0.13	4.350±0.005	0.024±0.020
HD 131488	8713±30	1.804±0.016	1.493±0.015	11.56±0.17	4.346±0.008	−0.00±0.03
HD 131835	8284±28	1.698±0.013	1.464±0.010	9.09±0.10	4.337±0.007	−0.02±0.03
HD 145560	6467±19	1.35±0.08	1.422±0.016	3.18±0.04	4.26±0.03	0.09±0.15
HD 161868	8658±56	2.11±0.07	2.075±0.027	21.8±0.4	4.129±0.021	0.29±0.17
HD 170773	6667±28	1.40±0.05	1.396±0.021	3.47±0.05	4.293±0.028	0.17±0.25
HD 197481	3615±14	0.614±0.026	0.805±0.005	0.0998±0.0005	4.414±0.023	−0.15±0.08
HD 206893	6571±27	1.329±0.011	1.281±0.011	2.757±0.007	4.346±0.004	0.14±0.05
TYC9340-437-1	4091±12	0.753±0.009	0.855±0.006	0.1844±0.001	4.451±0.010	0.25±0.06
HD 218396	$7366_{- 33}^{+ 31}$ $7366$^{+31}_{-33}$$	${1.495}_{- 0.034}^{+ 0.011}$ $1.495$^{+0.011}_{-0.034}$$	${1.414}_{- 0.012}^{+ 0.010}$ $1.414$^{+0.010}_{-0.012}$$	${5.299}_{- 0.040}^{+ 0.020}$ $5.299$^{+0.020}_{-0.040}$$	${4.312}_{- 0.018}^{+ 0.010}$ $4.312$^{+0.010}_{-0.018}$$	$- {0.05}_{- 0.16}^{+ 0.05}$ $-0.05$^{+0.05}_{-0.16}$$

Notes. Effective temperature T_eff, mass M_*, radius R_*, luminosity L_*, surface gravity log(g), and iron-to-hydrogen abundance [Fe/H], all output parameters from the Bayesian inference code of del Burgo & Allende Prieto (2016, 2018).

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