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  Stellar atmospheric parameters of FGK-type stars from high-resolution optical and near-infrared CARMENES spectra

Marfil, E., Montes, D., Tabernero, H. M., Caballero, J. A., González Hernández, J. I., Kaminski, A., et al. (2019). Stellar atmospheric parameters of FGK-type stars from high-resolution optical and near-infrared CARMENES spectra.

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 Creators:
Marfil, E.1, Author
Montes, D.1, Author
Tabernero, H. M.1, Author
Caballero, J. A.1, Author
González Hernández, J. I.1, Author
Kaminski, A.1, Author
Simón-Díaz, S.1, Author
Jeffers, S. V.1, Author
Quirrenbach, A.1, Author
Amado, P. J.1, Author
Ribas, I.1, Author
Reiners, A.1, Author
Seifert, W.1, Author
Consortium, CARMENES1, Author
Affiliations:
1Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners, ou_2421692              

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 Abstract: With the aim of using classic spectroscopic methods with high resolution and high signal-to-noise ratio in the NIR spectral window, we made a selection of 66 FGK-type stars observed with CARMENES, the brand-new, ultra-stable, double-channel spectrograph at the Spanish-German 3.5m Calar Alto telescope. These spectra are part of a CARMENES stellar library. We applied the equivalent width method to derive the spectroscopic stellar parameters (T_{eff}, log{g}, {ξ}_{micro}, and [Fe/H]) using the StePar code along with four new iron line lists covering the whole CARMENES spectral range (550 - 1700 nm).

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 Dates: 2019
 Publication Status: Issued
 Pages: 409-410
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: ISBN: 9788409093311
 Degree: -

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Title: Highlights on Spanish Astrophysics X
Place of Event: -
Start-/End Date: 2019

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