Installation and Setup

Dependencies

Required packages: - numpy - scipy - astropy - pyyaml - matplotlib - numdifftools - pandas

Optional packages: - torch (for neural network interpolation) - scikit-learn

PHOENIX Library

RVSpecFit requires the PHOENIX spectral library v2.0. Download it from: ftp://phoenix.astro.physik.uni-goettingen.de/HiResFITS/

wget -r -np -l 10 https://phoenix.astro.physik.uni-goettingen.de/data/v2.0/HiResFITS/

See Template Preparation for next steps