Star formation rate as a function of stellar mass. The colour bar indicates the average mass of outflowing gas in each bin for the total outflowing gas of TNG50 (left) galaxies, the outflowing gas within the aperture of TNG50 galaxies (centre), and the corresponding values for SERRA galaxies (right). Overplotted stars represent galaxies observed by JADES, with their colours representing the outflow mass following the same scale as the respective panels. The dashed green and blue lines show fits based on the SFMS prescriptions of Speagle et al. (2014) and Pearson et al. (2018), respectively.