Coadded J-PAS NB image of a) Lyα +continnum (J0390+J0400+J0410), b) CIV +continnum (J0490+J0500+J0510), and c) continuum (J0420+J0440+J0450). Broadband image from d) HSC i-band. The SB contours in panels a and c are from the Lyα image (levels: 1.3σ, 2σ, 3σ, 10σ, and 100σ), in panel b from the HSC g-band (partially including Lyα and CIV) image (levels: 2σ, 3σ, 5σ, 10σ, 20σ, and 1000σ), and in panel d overlaid with radio LOFAR 144 MHz contours (levels: 2σ, 2.5σ, 4σ, 6σ, 8σ, and 9.5σ). The positions of the bright quasar J1620+4334, the faint quasar JPAS-9600-10844, and the Lyα emitting region are labeled R1, R2, and R3, respectively, and the RaJav nebula is defined by the blue contour.