Circumplanetary disk fits for a disk with a radius of 0.60 r_Hill. The three observatories are shown in the three panels. The upper row of each panel shows the upper limit on the optical depth for a given tilt and inclination of the model disk. The numerical values of the upper limits are shown in the colour bars to the right of the plots. The white colour marks areas where there is no photometry with the given observatory to provide a constraint. The bottom row of each panel shows the signal to noise for each trial value of tilt and inclination.