70 μm maps of the Uranus moons after subtraction of the Uranus PSF reference. Pixel scale is 1.′′ 1. Moons for which the PSF is not or only slightly affected by PSF subtraction residuals are labelled in white. The central positions of moons for which the PSF is more significantly affected by PSF subtraction residuals or which are located closely together are marked by a red cross. If only the initial of a moon is labelled, then its PSF peak is located inside the critical residual area. The central position of Uranus is marked by a black or white cross and labelled in italics. The positions of the moons relative to Uranus within plus minus one day of the observation are indicated by small red lines (we note that these refer to the Uranus position at the time of observation). Since Miranda has an orbital period of P = 1.413 d, a closed orbit line is seen.