Stellar Characterization
These are some open source tool available for the scientific community
ARES
S. Sousa et al.
A code that automatically performs line-by-line spectroscopic analysis measuring absorption line strengths (Equivalent Widths) following the traditional interactive procedure done in the past.
TMCalc
S. Sousa et Al.
An automatic tool that provides the calculation of effective temperatures and metallicities for solar-type stars based on line-ratios and calibration on a large set of high precision spectroscopic data. It uses ARES measurements as input.
ODUSSEAS
Antoniadis-Karnavas et AL.
A Machine Learned based took that analysis optical spectra of M-dwarf stars observed at different resolutions and estimates their effective temperature and metallicities.
