23 mai 2018
A Practical Overview of Stellar Spectroscopy and Abundance Analysis
I will present a brief and practical overview of stellar spectroscopy and abundance analysis using high resolution spectroscopic data. First, I will briefly explain some basic concepts and ingredients to understand how to derive atmospheric parameters and chemical abundances from a stellar spectrum. Then I will illustrate the process doing a real time analysis of real spectra with the code iSpec (Blanco-Cuaresma et al. 2014).