Maps of RX 1532 BCG. Left: Ultraviolet continuum map. The solid curve denotes the region used to estimate the UV luminosity by Fogarty et al. (2015). Center: Hα+[NII] by Fogarty et al. (2015). Right: Star formation rate map reconstructed by Fogarty et al. (2015). The color bar is in logarithmic units of log[SFR/(M_⊙yr⁻¹)]. Blue (left and center panels) and white contours (right panel) correspond to the CO(3→2) contour levels from NOEMA, as reported in Fig. 6. North is up, east is to the left.