Exploration of SBPs and gamma-ray maps of HESS J1813-126 in the AD framework. The model SBPs are shown for two combinations of M_A and ζ and for three energy ranges, scaled to start from the same point, and along with vertical lines, corresponding to the same aperture sizes and with the same color scheme as in Fig. 6. The SBP curves are divided across different azimuthal intervals, visualized as circular pie charts in the corresponding plots. The figure also shows gamma-ray maps in three energy ranges for the two considered combinations, to emphasize the anisotropy of the AD model. Top two panels: Results for M_A = 0.35 and ζ = 0°. Bottom two panels: Results for M_A = 0.35 and ζ = 10°.