Comparison between data and model cube for two galaxies in our sample (AS1063-MF3-004 and AS1063-MF3-091) that are physical neighbors, with a projected separation of ∼18 kpc, and a velocity difference of ∼160 km s⁻¹, whose Mg II halo could potentially be interacting and thus deviating from a simple outflow model. The set of panels on the left side of the figure shows the data and best-fitting model comparison for AS1063-MF3-004, and the right set of panels shows the same for AS1063-MF3-091. The layout of each set of panels is the same as in Fig. C.3, comparing the continuum-subtracted Mg II pseudo-narrowband images and the spectra extracted from annular apertures from the data and best-fitting model cube. The nearby galaxies have been masked during the fitting of each individual galaxy.