Results of the sl_fit modeling of our real lens candidates in the {μ, m_img} subspace with a galfit subtraction of the deflector. Five classes of lenses are considered: “excellent lenses” (red), “good lenses” (pink), “average lenses” (green), “poor lenses” (blue), and “non-lenses” (black). This latter population is not part of the final RingFinder sample and is not considered for calculations. It has only been added to guide the eye to see where “non-lenses” should reside. Lines represent the simplified cuts that we applied to empirically isolate lenses. They are defined in Eq. (9).