Fitted MS trends using Eq. (8). The solid and dashed lines are the MS across the fittedM_⋆ range. The dotted lines are extrapolations across the M_⋆ range of the plot. The normalisation of the MS clearly increases as redshift increases. The slight decrease in slope at low redshift can be seen along with the increase above z = 1.1. The very steep slopes at 1.8 ≤ z < 2.9 can also be seen.