Images for ID 3 (on the left) and ID 8 (on the right) of the integrated line emission in Jy km s⁻¹ beam⁻¹ (where the continuum has been subtracted). In both cases line and continuum emission (i.e. the black contours from 3σ  =  0.18 mJy in 3σ steps) coincide. The middle panel shows (for the stronger line of ID 3 only) the first-moment image in km s⁻¹, along with continuum contours for reference. The FWHM of the synthesised beam (0.56″  ×  0.44″) is shown with red ellipses and a 5 kpc bar is shown in black for reference.