Synthetic thermal dust emission maps at 11 µm (top row) and 24 µm (bottom row) viewed from different angles, with emission shown on a linear scale in units of MJy ster⁻¹. The location of the RSG is shown by the orange star, and the other two synthetic radiation sources by the blue stars projected at z = ±0.32 pc. The angle θ is measured between the observer’s line of sight and the cluster-wind flow velocity.