[CII] and continuum maps of J0100+2802. In each panel, the clean beam is plotted in the lower left corner and the cross indicates the peak position of the QSO continuum in band 6. Top panels: [CII] map with green contours at −3, −2, 2, 3, 5, 10, 25,  and 50σ, with σ = 0.03 mJy beam⁻¹ (left). PSF-subtracted [CII] map with green contours at −3, −2, 2, 3,  and 5σ, with σ = 0.03 mJy beam⁻¹ (right). Central panels: continuum map in band 6 with green contours at −3, −2, 2, 3, 5, 10, 25,  and 50σ, with σ = 0.01 mJy beam⁻¹ (left). [CII] contours are overplotted as a dashed black line at −3, −2, 2, 3, 5, 10, 25,  and 50σ, with σ = 0.03 mJy beam⁻¹. PSF-subtracted continuum map with green contours at −3, −2, 2, 3,  and 5σ, with σ = 0.01 mJy beam⁻¹ (right). Bottom panels: continuum map in band 3 with green contours at −3, −2, 2, 3, 5,  and 7σ, with σ = 0.005 mJy beam⁻¹ (left). PSF-subtracted continuum map with green contours at −3, −2, 2,  and 3σ, with σ = 0.005 mJy beam⁻¹ (right). The white cross marks the peak of the continuum in band 3.