Cropped J-band VLT/HAWK-I image overplotted with the positions of all the 22 background galaxies with 69 multiple images that were presented in Lagattuta et al. (2017). The images that belong to the same system are shown with the same colour. There are 13 systems that have a secured redshift, which means that is at least one image in the system with spectroscopic redshift. The predicted magnifications for these galaxies from the lensing model are approximately ~1–4 magnitudes (see Table 2). As an example, a zoomed-in view of multiply-imaged galaxies 1.3 and 1.1 are shown, which are magnified by 2.81 ± 0.08 and 2.80 ± 0.07 mag, respectively.