Top: density isosurface of n = 10¹⁰ cm⁻³ along with selected magnetic field lines shows the region close to the star at t = 40 hr (left), and t = 100 hr (right). Bottom left: isosurface of n = 5 × 10¹⁰ cm⁻³ along with a z = 0 slice colored with the radial velocity contours at t = 100 hr. White lines represent selected velocity streamlines. Bottom right: a zoom at the vicinity of the star at t = 100 hr shows selected coronal magnetic field lines in yellow, selected velocity streamlines in red, and an isosurface of v _r = −30 km s⁻¹.