Behaviour of Graham et al. (2018) correction: y-axis in both panels is a proxy for the true or corrected value of the angular momentum, which is dependent on galaxy resolution (given by r), the observed angular momentum (λ^obs), the generalized Moffat (gM₂), and the empirical f_n functions. The upper panel shows the true λ as a function of the functions that model the correction. Different curves show different Sérsic index values and the minimum galaxy resolution (r_max) where the correction is in the physical space (λ^true≤1). The lower panel shows the direct dependence of the true λ with the resolution parameter r values.