Analysis of redshift dependences on flux and galaxy property residuals using the S2S translated ɡ-band and r-band images and original SDSS validation images. First row: Mean central flux residuals between the generated and original validation images in ɡ band as a function of the residuals in r band, shown for the Swin Transformer, the SRGAN, and the capsule network. The fluxes (rescaled with Eq. (1)) are shown in the natural logarithmic scale. All the data points are color coded with the local mean difference between the redshift predictions for the generated and original SDSS validation images by a redshift estimation model trained with the original SDSS ɀ-training images. The colors are smoothed using the LOESS method from Cappellari et al. (2013). Second row: Same as the first row, but shown for the mean fluxes over the full images. Third row: Same as the first row, but shown for the ellipticity e. Fourth row: Same as the first row, but shown for the half-light radius R₅₀.