Figure 2: Profile of the normalized continuum intensity profile (that means the profile of the dust) on a linear scale (left panel) and a logarithmic scale (right panel) of the model (green solid line). The two dashed lines correspond to the profile as observed with a beam size of 20 AU (gray small dash) and 50 AU (black dash). The horizontal line in the right panel shows the level of noise with respect to the peak intensity. [This Figure corresponds to Fig. 6 in the Walsh et al. paper.]