rSFMS (top) and rKS (bottom) measured at 100 pc resolution, using all available pixels from our sample and adopting a SFR tracer with a longer timescale. We have used the derived SFH to compute a SFR tracer sensitive to SF episodes in the last 150 Myr. This smooths the SFR measurements, flattens both relations, and reduces their scatter. The red dashed line show best-fitting power law to the binned data (red points). The best fit obtained with the fiducial approach is indicated with the gray line.