Fitting of Eq. (8) to the objects in the redshift bins as labelled. The solid line is the most likely MS across the fitted M_⋆ range, while the dotted line is an extrapolation across the M_⋆ range of theplot. The galaxies are shown as a number density plot, with dark red being high number density and dark blue low number density. The vertical density discontinuities are the result of the two depths of data used: the deep mass limit is the yellow dashed line and the ultra-deep mass limit is the dot-dashed yellow line. Each panel also indicates the χ² of the most likely MS () and the number of degrees of freedom in the fitting (n_dof), and shows the size of the average SFR and M_⋆ errors as a blue cross.