Image Details
Caption: Figure 8.
Percentage errors of field coefficients of double EH model up to degree 2 (A), degree 4 (B), and degree 6 (C). The results for Lobe 1 are in the first row, and those for Lobe 2 in the second. The horizontal axis is defined by the symmetric order, m − n − 1.
© 2026. The Author(s). Published by the American Astronomical Society.