Improving accretion diagnostics for young stellar objects with mid-infrared hydrogen lines from JWST/MIRI

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Volume 708 (April 2026)

A&A, 708 (2026) A22

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Table A.1

Stellar parameters of the 79 stars studied in this work.

Source Name	RA (deg)	Dec (deg)	Sp. Type	Prop. ID	Dist. (pc)	A_V (mag)	log Ṁ_acc (M_⊙yr⁻¹)	L_⋆ (L_⊙)	log L_acc (L_⊙)	Refs
*49 Cet	23.658111	−15.67636	A1V	1282	${58.26}_{- 0.23}^{+ 0.21}$ $Mathematical equation: $58.26_{ - 0.23}^{ + 0.21}$$	0.11	−7.8	14.8	−0.26	21,8
CX Tau	63.699442	26.80294	M1.5Ve	1282	126.73	0.8	…	0.34	…	2
CY Tau	64.390555	28.34618	M1.5	1282	${124.35}_{- 5.77}^{+ 0.79}$ $Mathematical equation: $124.35_{ - 5.77}^{ + 0.79}$$	0.9	−8.204	0.356	−1.477	2, 1
BP Tau	64.815995	29.10733	K5/7Ve	1282	${128.28}_{- 0.60}^{+ 0.67}$ $Mathematical equation: $128.28_{ - 0.60}^{ + 0.67}$$	0.5	−7.29	0.978	−0.559	2, 1
FT Tau	65.913297	24.93716	M2.8	1282	${129.96}_{- 0.38}^{+ 0.35}$ $Mathematical equation: $129.96_{ - 0.38}^{ + 0.35}$$	3.8	−7.43	0.452	0.17	2, 17
DF Tau	66.761621	25.70608	M3Ve	1282	176.45	0.1	−7.55	0.35	−0.75	3, 16
DG Tau	66.769548	26.10434	K6Ve	1282	${130.21}_{- 1.97}^{+ 1.86}$ $Mathematical equation: $130.21_{ - 1.97}^{ + 1.86}$$	1.6	−6.839	3.201	−0.154	3, 1
IQ Tau	67.464804	26.11230	M0.5	1640	${130.72}_{- 0.76}^{+ 0.77}$ $Mathematical equation: $130.72_{ - 0.76}^{ + 0.77}$$	0.85	…	…	…	3
UX Tau	67.516775	18.23030	K2Ve+M1Ve	1676	142.24	0.7	−7.96	2.2	−0.55	6, 12
V1213 Tau	67.906160	18.20658	K7	1282	140.00	0.1	…	…	…	27

References. (1) Manara et al. (2023); (2) Rigliaco et al. (2015); (3) Herczeg & Hillenbrand (2014); (4) Salyk et al. (2013); (5) Evans et al. (2009); (6) Furlan et al. (2009); (7) Mulders et al. (2017); (8) Wichittanakom et al. (2020); (9) Manara et al. (2014); (10) Manara et al. (2015); (11) Dunham et al. (2015); (12) Kim et al. (2013); (13) Manara et al. (2017); (14) Manoj et al. (2006); (15) Michel et al. (2021); (16) Gangi et al. (2022); (17) Garufi et al. (2014); (18) Ribas et al. (2017); (19) McDonald et al. (2017); (20) Salyk et al. (2013); (21) Gontcharov & Mosenkov (2018); (22) Sullivan et al. (2022); (23) Wahhaj et al. (2010); (24) Yang et al. (2012); (25) Alcalá et al. (2017); (26) Vioque et al. (2018); (27) Paunzen et al. (2024); (28) Hendler et al. (2017); (29) Manzo-Martínez et al. (2020); (30) Yu et al. (2023); (31) Fernandes et al. (2023); (32) Luhman & Esplin (2020); (33) Dahm & Carpenter (2009); (34) Natta et al. (2006); (35) Jayasinghe et al. (2018); (36) Fairlamb et al. (2015).

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