Combined flux image integrated from 6400 Å to 9300 Å of CS Cha before (orange) and after (blue) removal of the halo of the primary component. The reddish colours show the primary component, while the blue-white colours show the post-processed image. Two crossed bars are used to mask the IFU slices that contain the primary and the diffraction structure of the spiders to enhance the dynamic range of the figure. The primary component is roughly ten magnitudes brighter than CS Cha b. CS Cha b is found at the expected position of 1.3 arcsec west of the primary.