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arXiv · 1808.09778

The Gaia FGK benchmark stars version 2.1

Paula Jofre·Ulrike Heiter·Marcelo Tucci Maia·Caroline Soubiran·C. Clare Worley·Keith Hawkins·Sergi Blanco-Cuaresma·Carlos Rodrigo
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Abstract

The Gaia FGK benchmark stars are among the preferred samples of reference stars to test parametrisation pipelines of spectroscopic surveys. They consist of a small but carefully selected sample whose parameters are derived consistently and homogeneously. Here we summarise this work and provide our current list of stars with associated parameters which are recommended for validation and calibration purposes for stellar surveys. Data available at CDS as catalog III/281.

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Paula Jofre, Ulrike Heiter, Marcelo Tucci Maia, Caroline Soubiran, C. Clare Worley, Keith Hawkins, Sergi Blanco-Cuaresma, Carlos Rodrigo. 2018-08-29. The Gaia FGK benchmark stars version 2.1. https://doi.org/10.3847/2515-5172%2Faadc61

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