Global radial mode widths Γ₀(ν_max) as a function of the effective temperatures T_eff for the FREQ method (top) and for the PROB method (bottom). Clump and RGB stars are shown in the left and right panels, respectively, with their mass color-coded. The black squares indicate the typical uncertainties and the black dashed-dotted lines give the width-temperature relation fitted for each set of stars.