Deprojected images of the host galaxy. Top panel: Deprojected false-color image of the galaxy using the HST and ALMA data using a PA of 110 deg and an inclination of 50 deg. The whitish dot at the outskirts of the lower spiral arm is the GRB-SN also indicated in Fig. 2. Bottom panel: Deprojected specific SFR, obtained from Hα and the HST UV continuum. Overplotted is the ring which contains most of the SF regions in the host, with exception of the GRB site (diamond) and some SF regions at the southern end of the bar (see also Sect. 6.3).