Tomographic third-order aperture mass statistics in the T17 ensemble. In each panel, we show the measured statistic for one configuration of the tomographic bins. The mean ℳ_ap³ signal and its standard deviation are plotted as the solid blue line and the blue error band. The other solid lines indicate the absolute values of the remaining third-order measures and the 1σ uncertainty level of those measures are indicated by the dashed gray (dotted) lines. The theoretical prediction is shown as the dotted black line.