Long description

An image is shown with scales on the axes. The horizontal axis, labelled ‘Delta R A in arcsec’, ranges from 1.2 to negative 1.2 in decrements of 0.2 units. The vertical axis, labelled ‘Delta Dec in arcsec’, ranges from negative 1.2 to 1.2 in increments of 0.2 units. At the centre of the graph (0.0, 0.0), a central ring is shown with bright orange streaks and black streaks emanating radially from the ring. The intensity of the orange and black streaks reduce as they move away from the central ring. A planet is shown as an orange sphere on the lower right of the ring close to the periphery of the emanating streaks.