Average over all 2294 exposures of the E- and B-mode correlation functions, calculated on the validation sample, for different modeling choices. Top: correction from GP interpolation is not applied. Middle: correction from GP interpolation is applied using a Gaussian kernel. Bottom: correction from GP interpolation is applied using a von Kármán kernel. For all those plots, the blue and red shaded area represent the standard deviation across nights of E- and B-mode, respectively.