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Fig. 12

image

Rotationally broadened Gaussian line (assimilated to He i 4471) by a model star in rigid rotation with η = 0.9 and pnrc parameters Teff = 16 000 K and log g = 4.0. The dotted lines indicate no GD effect; the dashed lines indicate a GD effect using the von Zeipel formulation with β1 = 1.0; and the solid line indicates the GD effect using Espinosa-Lara & Rieutord’s (2011) formulation. The colors indicate the inclination angle i.

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