Microimages recovered by LENSINGGW for the galaxy plus point lens system of Diego et al. (2019): RA and Dec relative to the galaxy center. The off-axis source (red dot) is lensed by the galaxy, and a shifted image forms (blue dot). When a 100 M_⊙ point lens is added at the position of the macroimage, it splits it into four microimages (black crosses). Two of them form inside the critical curve (black line) and two outside of it with magnifications μ and normalized time delays t_d. The caustic (red line) and a color map of the magnification in the RA−Dec plane are shown for completeness. The system demonstrates the applicability of LENSINGGW to microlenses embedded in galaxies or galaxy clusters.