Comparison of a simulated BSPL event with parallax between VBMicrolensing, MulensModel, and BAGLE. The microlensing parameters in the SSB lens frame are t_prim,0,⊙ = 60478.49 MJD, t_sec,0,⊙ = 60476.09 MJD, u_p,0,⊙ = 1, u_s,0,⊙ = 1.22, t_E,⊙ = 100.4 days, q_flux,s = 0.16, and π_E = [0.3, 0.2]. The magnification (top) and residuals with respect to the BAGLE model (bottom) are shown over time.