Determining stellar atmospheric parameters and chemical abundances of FGK stars with iSpec

2014/07/07 by S. Blanco-Cuaresma, C. Soubiran, U. Heiter +1 · 4 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Computer science #Effective temperature #Interpolation (computer graphics) #Metallicity #Physics #Python (programming language) #Spectral line #Spectral resolution #Stars #Stellar, planetary, and galactic studies #Surface gravity #astro-ph.IM #astro-ph.SR

paper · pdf · doi:10.1051/0004-6361/201423945

published as A&A 569, A111 (2014) · accepted for publication in Astronomy and Astrophysics

openalex publication_date 2014/07/07 · arxiv created 2014/07/09 · arxiv updated 2014/10/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Context. An increasing number of high-resolution stellar spectra is available today thanks to many past and ongoing extensive spectroscopic surveys. Consequently, the scientific community needs automatic procedures to derive atmospheric parameters and individual element abundances.

Citations

• Stellar atmosphere parameters with MAχ, a MAssive compression ofχ2for spectral fitting
• PolarBase: A Database of High-Resolution Spectropolarimetric Stellar Observations
• Velocities from Cross-Correlation: A Guide for Self-Improvement
• Y 2 Isochrones with an Improved Core Overshoot Treatment
• CODATA Recommended Values of the Fundamental Physical Constants: 2010
• The chemical composition of the Sun

Cited by

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• NGTS-EB-7, an eccentric, long-period, low-mass eclipsing binary
• Stellar twins determine the distance of the Pleiades
• Introducing STARDIS: An Open and Modular Stellar Spectral Synthesis Code

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• Homogeneous Stellar Atmospheric Parameters and 22 Elemental Abundances for FGK Stars Derived From LAMOST Low-resolution Spectra with DD-Payne
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