Image Details
Caption: Figure 7.
New flow model fits to VLT Hα profiles from X-Shooter (XS), UVES, and ESPRESSO (ESP). Continuum-normalized Hα observations are shown in black; Gaussian components representative of the chromosphere are orange, where applicable; magnetospheric contributions are maroon; and total model fits are bright red. The x-axes span ±600 km s−1. Absorption features that cannot be attributed to a magnetospheric origin are masked out in the fitting process.
© 2025. The Author(s). Published by the American Astronomical Society.