Image Details
Caption: Figure A1.
The structure of the TRAPPIST-1 photosphere. Horizontally averaged structure of the 3D photosphere of TRAPPIST-1 computed with the MURaM code. Simulations are performed for an effective temperature Teff = 2580 K, surface gravity ﹩{\mathrm{log}}g=5.33﹩, and solar metallicity.
© 2026. The Author(s). Published by the American Astronomical Society.