Examples of the pixel binning maps of TNG501725 obtained with the three data cubes: G + L + E (a), L + E (b), and Euclid only (c). In each row, the three panels from left to right show the binning map, S/N radial profile of pixels, and S/N radial profile of spatial bins. The pixel binning scheme of piXedfit can achieve the S/N threshold of 5 (indicated by the dashed black lines) for the g, r, i, z, I_E, Y_E, J_E, and H_E filters.