Image Details
Caption: Figure 3.
3σ depth on a 10″ × 10″ scale of our Coma cluster data (left), as well as of our two reference fields Ref1 (middle) and Ref2 (right) in the ﹩{u}^{{\prime} }﹩ (top), ﹩{g}^{{\prime} }﹩ (middle), and ﹩{r}^{{\prime} }﹩-band (bottom).
© 2026. The Author(s). Published by the American Astronomical Society.