Image Details
Caption: Figure 3.
Comparison of observations of the SDO/AIA 131 Å channel and extrapolation results from GC-UNO in AR 11158 and AR 12673. The top panels correspond to AR 11158, while the bottom panels correspond to AR 12673. Magnetic field lines are colored red, yellow, and green to represent low, medium, and high vertical heights respectively.
© 2026. The Author(s). Published by the American Astronomical Society.