Example of a simulated observational result. Around a Herbig Ae star even the circumplanetary region can be detected. The simulated observation of the disk with M = 2.67 × 10^-2 M_⊙ is made at wavelength of 430 μm with the 18th ALMA configuration. The exposure time amounts to two hours. Dust phase: large dust grains. The inner radius of the disk is R_in = 14 AU, the semi-major axis of the planet R_pl = 35 AU, and an outer radius of R_out = 63 AU.