Dependence of the residual ﹩\mathrm{log}\tilde{c}﹩ on ﹩{T}_{\mathrm{eff}}﹩, which corresponds to the dotted lines in Figures 1 and 2. Again, some of the symbols have been shifted to avoid overlapping. Average and standard deviation are computed for smaller ﹩{T}_{\mathrm{eff}}﹩ intervals, as indicated by horizontal dotted lines and gray boxes, respectively. The inset shows the residual ﹩\mathrm{log}c﹩ vs. ﹩{T}_{\mathrm{eff}}﹩.