LCCF coefficients and light curves for the MADP case at i = 30°. For the LCCF calculations (top), we chose one light curve (ν₁ = 19 GHz) that we cross-correlated with all other light curves (ν₂). The black crosses (“x”) denotes the maximum of the LCCF within a given window. The cyan diamants with errors denote the fit obtained in BR15. Both light curves, ranging from 19 to 47 GHz, and horizon-penetrating magnetic flux Φ_B (right-hand axis) are shown in the bottom panel. The three windows W1, W2, and W3 are 400r_g/c in length and correspond to the LCCF panels shown in the top. The grey and black horizontal bars denote the best-fitting time lag windows (as prescribed by criteria (iii) and (iv), respectively, in Appendix D).