He II λ4686 flux map, Gaussian-smoothed over a 3    ×    3 pixel box. Overlaid in black are the contours representing the FWHM and FWZM [deduced from the CAL 83 stellar continuum emission]. Note that we show here only one quadrant of our FoV, that where He II emission was detected. The colour ranges from 0.003 to 0.49    ×    10^-16 erg cm^-2 s^-1. The colour bar represents the entire normalised colour range.