Star formation rate as a function of stellar mass. The grey points designate the galaxies of the total sample, the blue circles denote galaxies with L gradients, the red plus signs mark galaxies with LS gradients, and the black crosses are galaxies with S gradients. The green asterisks mark the estimates of the SFR in the Milky Way from Licquia & Newman (2015) and from Zari et al. (2023) for a Kroupa initial mass function.