Background galaxy at redshift z = 0.770448 in the south-west of UDG 32. The top panel shows the PPXF fit of the absorption-line kinematics extracted from a 1 R_h aperture and the bottom panel the I-band cutout obtained from the MUSE cube to which a Moffat profile was fit to determine the effective radius. The orange dashed ellipse is the aperture from which the above spectrum was extracted. The point circled in red denotes a knot whose spectrum is likely contaminated by this background galaxy.