Calibration of the [C/N] and [Y/Mg] chemical clocks with asteroseismic ages from the TESS space mission

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Table A.1

Parameters of stars.

Col	Label	Units	Explanations
1	ID	–	Tycho-2 catalogue identification
2	Age_PARAM	Gyr	Asteroseismic age determined using PARAM(v.1.5)
3	e_lo_Age_PARAM	Gyr	Lower uncertainty (68% credible interval) in the age determination with PARAM
4	e_up_Age_PARAM	Gyr	Upper uncertainty (68% credible interval) in the age determination with PARAM
5	Age_BASTA	Gyr	Asteroseismic age determined using BASTA
6	e_lo_Age_BASTA	Gyr	Lower uncertainty (16th quantile) in the age determination with BASTA
7	e_up_Age_BASTA	Gyr	Upper uncertainty (84th quantile) in the age determination with BASTA
8	Age_Asteroseismic	Gyr	Asteroseismic age, averaged when both PARAM and BASTA age values available
9	v_max	μHz	Frequency at maximum power
10	e_v_max	μHz	Uncertainty in frequency at maximum power
11	Δv	μHz	Large frequency separation
12	e_Δv	μHz	Uncertainty in large frequency separation
13	Mass_PARAM	M_⊙	Stellar mass determined using PARAM(v.1.5)
14	e_lo_Mass_PARAM	M_⊙	Lower uncertainty (68% credible interval) of mass determined with PARAM
15	e_up_Mass_PARAM	M_⊙	Upper uncertainty of mass (68% credible interval) determined with PARAM
16	Mass_BASTA	M_⊙	Stellar mass determined with BASTA
17	e_lo_Mass_BASTA	M_⊙	Lower uncertainty (16th quantile) of mass determined with BASTA
18	e_up_Mass_BASTA	M_⊙	Upper uncertainty (84th quantile) of mass determined with BASTA
19	Mass_Asteroseismic	M_⊙	Asteroseismic mass, averaged when both PARAM and BASTA mass values available
20	[Mg/H]LTE	dex	LTE magnesium abundance from Paper I or Paper III
21	[Mg/H]NLTE	dex	NLTE magnesium abundance
22	[Y/H]LTE_1	dex	LTE yttrium abundance from Paper II
23	[Y/H]LTE_2	dex	LTE yttrium abundance determined in this work
24	e_[Y/H]LTE_2	dex	Uncertainty in LTE yttrium abundance determined in this work
25	[Y/H]NLTE	dex	NLTE yttrium abundance
26	[C/N]	dex	[C/N] ratio from Paper I or Paper III
27	C/N	–	Carbon-to-nitrogen abundance ratio from Paper I or Paper III
28	Evol	–	Evolutionary stage (BB or AB – stars below or above the RGB luminosity bump,
			respectively. RC – Clump stars)
29	Evol method	–	Method of the evolutionary stage determination. 1 – if determined purely from
			asteroseismic data, 2 – if isochronal information was involved
30	Disc	–	0 - Thin disc, 1 – Thick disc; taken from Paper I or Paper III

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