Galaxy morphology across wavelengths. Left panel: miniJPAS images of an elliptical galaxy, ID 2470-10239 (upper row) and a spiral galaxy, ID 2470-10291 (bottom row), in three of the J-PAS narrow bands (J0500, J0640, J0900), as an example of the variation of galaxies’ properties with wavelength. Middle panel: g, r, i color images of the two galaxies. The bar of 15 arcsec in length, indicated on the images for reference, corresponds to 21.5 kpc for the elliptical galaxy (z ≃ 0.075) and 20.8 kpc for the spiral galaxy (z ≃ 0.073). Right panel: variation of the concentration C1 parameter with wavelength, color-coded according to the bulge-to-total light ratio (B/T), for the early type galaxy (circles) and the spiral galaxy (squares). The magnitudes are integrated up to 1 disk scale length.