Results of KS-test between VIPERS and SDSS samples in order to check evolution of FMR. The scatter plot is color-coded according to the p value resulting from the KS test in M_⋆-SFR bins. The color bar shows the two colors chosen above and below the threshold for the 95% confidence level of the KS test. The vertical black solid line indicates the mass below which the MZR at intermediate redshift flattens. The vertical black dashed line shows the most constrictive mass limit for completeness (log M_⋆[M_⊙] = 10.47 for 0.65 < z < = 0.8) in the redshift range observed by VIPERS (Davidzon et al. 2016).