Categorical heat maps displaying the magnetic field strength at the first interaction, ordered by impact parameter angle (α_b) and simulation group. Simulations are grouped by common initial inclinations of galaxies, i.e., analogous to Table 2 Group 0: 1–6, Group I: No. 7–10, Group II: 11–14, Group III: 15–18, Group IV: 19–22, Group V: 23–26. Shown are results for center (top) and off-center (bottom) regions at the first (left) and second (right) encounters. Parameter combinations that are not covered by our simulation suite or simulations that were not evolved over a sufficiently long time to reach the second interaction are left white.