Dorch, Bertil Fabricius Simulated magnetogram of Betelgeuse <p>An illustration of the unsigned magnetic field strength |B| at the spherical surface r = R of the model star using an orthographic map projection. The darkest patches correspond to a maximum field strength of 500 Gauss (black on the continuous scale bar). From a snapshot at time = 695 years. The view is centered on a longitude of 100 deg. The grid indicated has a longitudinal spacing of 40 deg. and a latitudinal spacing of 20 deg. The numerical resolution of the map is 180^2 grid points.</p> magnetogram;betelgeuse;simulation;dynamo;Astrophysics 2012-12-20
    https://figshare.com/articles/figure/Simulated_magnetogram_of_Betelgeuse/105148
10.6084/m9.figshare.105148.v1