Set of 1.4 GHz VLA (left) and 3 GHz VLA (right) stamps for two of the radio multi-component objects in the COSMOS field shown as white contours, overlaid on the UltraVISTA stacked image shown in colour scale in arbitrary units. The beam size for the radio observations is at the bottom left corner of the stamp: 1.4 × 1.5 arcsec² for the 1.4 GHz and 0.75 arcsec FWHM for the 3 GHz maps. The black cross denotes the 3 GHz radio position as in Table A.1. The contour levels are equally spaced on a log scale, where the lowest is set at 3σ and the highest at the maximum peak flux density of the radio structure. The top set of stamps shows an example of radio AGN, while the bottom set shows a SFG. The remainder of the maps can be found throughout the text, grouped in categories depending on the type of the object and in the Appendix.