Empirical Color Correction to MIST and PARSEC Isochrones on Gaia BR − RP and G − RP with Benchmark Open Clusters

Recent literature reports a color deviation between observed Gaia color–magnitude diagrams (CMDs) and theoretical model isochrone predictions, particularly in the very low-mass regime. To assess its impact on cluster age determination via isochrone fitting, we quantified the color deviations for thr...

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Detalhes bibliográficos

Principais autores:	Fan Wang, Min Fang, Xiaoting Fu, Yang Chen, Lu Li, Xiaoying Pang, Zhongmu Li, Jing Tang, Wenyuan Cui, Haijun Tian, Chao Liu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2025-01-01
coleção:	The Astrophysical Journal
Assuntos:	Open star clusters Stellar colors Stellar associations Stellar evolutionary tracks
Acesso em linha:	https://doi.org/10.3847/1538-4357/ad960a
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