rjfarmer/gyre

The GYRE Stellar Oscillation Code

The GYRE Stellar Oscillation Code

Overview

GYRE is a stellar oscillation code. Given an input stellar model, GYRE calculates the eigenfrequencies and eigenfunctions for the normal oscillation modes of the model. These data can be put to a variety of uses; the most common is to compare them against observed oscillation frequencies of a star, allowing constraints on the star's fundamental parameters (mass, radius, etc.) to be established — the discipline of asteroseismology.

Documentation

Full documentation for GYRE can be found at https://gyre.readthedocs.io/en/stable.

Citing

If you use GYRE in your research, please cite one or more of the relevant 'instrument' papers:

• Townsend & Teitler (2013) describes the basic operation of the code;
• Townsend, Goldsten & Zweibel (2018) outlines improvements to allow non-adiabatic calculations.
• Goldstein & Townsend (2020) describes the contour method for non-adiabatic calculations.