Resolved mass-metallicity relation for different Σ_SFR bins, as indicated in the legend. Each line represents a rMZR fit for the different corresponding Σ_SFR bins computed as described in Sect. 4.4. The dashed red line represents the results for all SF spaxels following Eq. (7). The gray errorbar shows the average uncertainties in gas-phase metallicity and Σ_*. FADO only gives errors based on the goodness of the fit, stellar mass errors are very small, and the average Σ_* is not visible within this plot.