Results of PYAUTOLENS lensing analysis of collapsed images of the R100 cube (λ_obs = 0.8 − 1.1 μm; top row) and the R2700 cube (λ_obs = 4.80 − 4.85 μm) assuming that component C is composed of a single source (middle row) or two sources (C1 to the east and C2 to the west; lower row). The observed data, best-fit model, and residual (all in the image plane) are presented from left to right. Mass and light profiles are assumed to be Sérsic and isothermal ellipse profiles, respectively. The outline of the spatial mask is shown by red markers.