HST F275W image showing source 5.1l leaking LyC in its center. The other two multiple images of the same source are labeled 5.1i and 5.1h. In the region not contaminated by other sources, five models are injected around source 5.11 (see text for more details). They are enclosed in the white squares. In the bottom right corner, we show the largest (diameter of 34 pix) aperture size used to construct CoGs.