Data vector and TPDs for the fiducial analysis of E_n (upper panel) and C_E (lower panel). TPDs are shown as polygons spanning the 68^th (red), and 95^th (orange) percentiles of the posterior models. The E_n signals are highly correlated across modes within a tomographic bin, so readers are cautioned against so-called ‘χ-by-eye’. The bin 2 autocorrelation signal, for example, is consistent with the best fit model (PTE = 0.09), despite the apparent divergence of the data from the model. The overall PTEs for the full tomographic dataset in each statistic are provided in Table 4.