RDI contrast curves (left) and AMES-Cond mass limits (right) of DI-sNMF reductions for systems in Fig. 2 (see Sect. 4 for the detailed calculation procedure). Within ~0″.2, the measured contrast is prone to transmission reduction near the coronagraphic edge. The contrast peak at −1″ for j (HD 100453) is the binary companion. The contrast curve for t (PDS 66) is the deepest due to the faintness of the disk. The data used to create this figure are available at the CDS.