Location of the spaxels associated with SF regions (blue squares) superimposed on the IFS-based Hα map derived for two galaxies of the SM16 sample, one included in this work’s sample (IC 1256, left), and another that was discarded because of poor spatial coverage of the SF spaxels across the galactic disc (NGC 0160, right). See Sect. 3.1.2 for an explanation of the procedure used to select the spaxels associated with SF regions.