Left panels: as for Fig. 36, but for the Commander OE maps with the full-mission common mask applied. The mean error on the derived direction that results from masking the data is 39° in the range ℓ <  800 and 50° in the range ℓ >  800 for temperature, but 78° in the range ℓ <  800 and 91° in the range ℓ >  800 for EE polarization. Right panels: derived p-values for the angular clustering of the power distribution in OE maps as a function of ℓ_max, determined for Commander (red line) based on simulations with the full-mission common mask applied. The grey line shows the Commander results when excluding the first 100 multipoles in the analysis, the black solid line shows results for the Commander HM split, and the black dashed line corresponds to the grey line for the Commander HM split, in all cases with the common mask applied.