A catalogue of asteroseismically calibrated ages for APOGEE DR17 - The predictions of a CatBoost machine learning model based on the [Mg/Ce] chemical clock and other stellar parameters

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Volume 685 (May 2024)

A&A, 685 (2024) A66

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Table E.4

Stellar parameters for the second group of young metal-poor stars. For the description of the parameters, refer to Table E.2

Gaia DR3	T_eff	[Fe/H]	log(𝑔)	L	M	Age_Model

	K	dex	dex	L_⊙	M_⊙	Gyr
5413575344812320640	$4936_{- 100}^{+ 100}$ ${4936_{ - 100}^{ + 100}}$	$- {1.28}_{- 0.1}^{+ 0.1}$ ${ - 1.28_{ - 0.1}^{ + 0.1}}$	${1.874}_{- 0.038}^{+ 0.038}$ ${1.874_{ - 0.038}^{ + 0.038}}$	${362.56}_{- 103.13}^{+ 103.13}$ ${362.56_{ - 103.13}^{ + 103.13}}$	${1.851}_{- 0.571}^{+ 0.571}$ ${1.851_{ - 0.571}^{ + 0.571}}$	${1.75}_{- 0.46}^{+ 0.46}$ ${1.75_{ - 0.46}^{ + 0.46}}$
5413585519599048448	$5047_{- 100}^{+ 100}$ ${5047_{ - 100}^{ + 100}}$	$- {1.3}_{- 0.1}^{+ 0.1}$ ${ - 1.3_{ - 0.1}^{ + 0.1}}$	${2.269}_{- 0.044}^{+ 0.044}$ ${2.269_{ - 0.044}^{ + 0.044}}$	${129.51}_{- 35.66}^{+ 35.66}$ ${129.51_{ - 35.66}^{ + 35.66}}$	${1.5}_{- 0.456}^{+ 0.456}$ ${1.5_{ - 0.456}^{ + 0.456}}$	${1.66}_{- 0.43}^{+ 0.43}$ ${1.66_{ - 0.43}^{ + 0.43}}$
5413576860944908416	$4881_{- 100}^{+ 100}$ ${4881_{ - 100}^{ + 100}}$	$- {1.27}_{- 0.1}^{+ 0.1}$ ${ - 1.27_{ - 0.1}^{ + 0.1}}$	${1.863}_{- 0.038}^{+ 0.038}$ ${1.863_{ - 0.038}^{ + 0.038}}$	${258.3}_{- 51.37}^{+ 51.37}$ ${258.3_{ - 51.37}^{ + 51.37}}$	${1.344}_{- 0.312}^{+ 0.312}$ ${1.344_{ - 0.312}^{ + 0.312}}$	${1.98}_{- 0.51}^{+ 0.51}$ ${1.98_{ - 0.51}^{ + 0.51}}$
5413574073501926528	$4922_{- 100}^{+ 100}$ ${4922_{ - 100}^{ + 100}}$	$- {1.33}_{- 0.1}^{+ 0.1}$ ${ - 1.33_{ - 0.1}^{ + 0.1}}$	${1.985}_{- 0.041}^{+ 0.041}$ ${1.985_{ - 0.041}^{ + 0.041}}$	${187.57}_{- 50.39}^{+ 50.39}$ ${187.57_{ - 50.39}^{ + 50.39}}$	${1.248}_{- 0.369}^{+ 0.369}$ ${1.248_{ - 0.369}^{ + 0.369}}$	${1.95}_{- 0.51}^{+ 0.51}$ ${1.95_{ - 0.51}^{ + 0.51}}$
5413576689146193280	$4952_{- 100}^{+ 100}$ ${4952_{ - 100}^{ + 100}}$	$- {1.29}_{- 0.1}^{+ 0.1}$ ${ - 1.29_{ - 0.1}^{ + 0.1}}$	${1.892}_{- 0.048}^{+ 0.048}$ ${1.892_{ - 0.048}^{ + 0.048}}$	${222.61}_{- 59.81}^{+ 59.81}$ ${222.61_{ - 59.81}^{ + 59.81}}$	${1.169}_{- 0.353}^{+ 0.353}$ ${1.169_{ - 0.353}^{ + 0.353}}$	${1.54}_{- 0.4}^{+ 0.4}$ ${1.54_{ - 0.4}^{ + 0.4}}$

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