Final JVLA and LOFAR maps of RBS 797. (a) 3 GHz JVLA image at 0.9″ resolution, obtained by setting the robust parameter to 2. (b)–(d) 3 GHz, 5.5 GHz, and 9 GHz JVLA images obtained by setting robust = 0. The beam sizes are 0.59″×0.40″ at 3 GHz, 0.39″×0.25″ at 5.5 GHz, and 0.23″×0.20″ at 9 GHz. (e) 144 MHz LOFAR image with the International Stations at 0.36″×0.25″ resolution, obtained by setting robust = –0.5. In each panel, the beam is shown with a white circle in the bottom left corner. In panels (a) and (e), contours start at 3σ_rms and increase by a factor of 2; in panels (b), (c), and (d), contours start at 5σ_rms and increase by a factor of 2. The first negative contour (−3σ_rms or −5σ_rms) is plotted in dashed red. See Table 2 for the σ_rms noise levels of the images. Structures discussed in this work are labeled.