Comparisons between the measured distributions in our simulations and the CANDELS data for the F606W magnitudes, the half-light radius, the KSB signal-to-noise ratio S/N_KSB, and the SExtractor signal-to-noise ratio S/N_flux. The vertical lines in the MAG_AUTO distribution indicate the magnitude cuts we introduce for the bias estimation. The two vertical lines in the S/N_flux distribution show the two different signal-to-noise ratio cuts that we apply in this work.