Channel maps (spacing 24.85 km s^-1) of [Cii] overlaid on the line-free 318.13 + 330.34 GHz dust continuum image. Contour levels start at 3σ, where σ = 0.7 mJy/beam, and increase by . The open cross marks the position of the unresolved F160W image (Fig. 1). We note that the dynamical centre coincides with the compact dust continuum source.