Image Details
Caption: Figure 7.
Statistical study of the direction-unified magnetic field and the estimated spiral angle. The scatter points are colored by Alfvén Mach number. Panels (a), (b), and (c) show the direction-unified magnetic field components in RTN coordinates. Panel (d) shows the magnetic field magnitude. Panels (e) and (f) show the ratio between the averaged values and the estimated spiral angles according to the ratio.
© 2026. The Author(s). Published by the American Astronomical Society.