Shape measurement residuals from different methods as a function of input ellipticity (for the first ellipticity component ϵ₁). The 2D contours are calculated using a kernel density estimation. The colored dashed lines show the best-fit linear relations for the methods. The right panels show the marginal 1D distribution of the residuals. Top: measurement residuals from DeepShape and SuperCALS on TS0 set; bottom: measurement residuals from DeepShape and RadioLensfit on TSS* set.