Overlays of radio images on optical images from the g, r, and z images from the DECam Legacy Survey. The turquoise contours are from eROSITA. Top: multi-wavelength close-up around radio galaxy N1. The radio image from the EMU pilot survey at a resolution of 11″ is shown in orange, with the high-brightness areas masked out and replaced with white contours. Middle: multi-wavelength close-up around the radio S2/S3 region. The radio emission from the EMU ES observation at a resolution of 11″ is shown in blue, overlaid in orange with a lower, 25″ resolution image. The high brightness areas are colour-coded separately. Bottom: multi-wavelength close-up around radio galaxy S1. The radio image from the EMU pilot survey at a resolution of 11″ is shown in orange.