Morphology of the COSMOS-Web ring in the F444W (top row) and F115W (bottom row) bands. From left to right: 3″ × 3″ cutouts, best-fit lens model in image plane from SL_FIT, best-fit morphological model of the lens, CW, CE, and the nearby satellite with SOURCEXTRACTOR++, residuals from SL_FIT, and residuals from SOURCEXTRACTOR++. For each band, the same flux scale is applied for the both image and the models. All images have been projected on the same HST coordinate grid (north up and east left) with a scale of 0.06″ per pixel. In both F115W and F444W images, the critical line from SL_FIT’s best-fit mass model is shown as a white line. The PSF FWHM is indicated as a white bar in the bottom left corner of the cutouts and was derived on super-sampled PSF cutouts using one pixel-wide circular annuli. See Figs. A.2 and A.3 for all the bands.