Upper panel: SINFONI K-band continuum image (between 2.15 and 2.16 μm). Labelled fluxes are in W m^-2μm arcsec^-2. Contour levels are 4, 5, 50, 150, 250, 400, 500, and 1000σ. Lower panel: intensity ratio image of two SINFONI K-band continuum images (between 2.15 and 2.16 μm) taken at PA of 0° and 180°, showing the asymmetric disc emission. Contours show the K-band continuum of the PA = 0° image (see upper panel), and give the position of both symmetric PSF in the centre, and asymmetric disc emission. Contour levels are as in the continuum image.