Top: Recovered flux density as a function of the maximum angular size for a uniform disk, a ring, and a Gaussian source of F = 1 Jy. The dashed vertical line represents 27 arcmin, the theoretical LAS at the representative frequency of the maps. Maximum angular size refers to the diameter (disk), outer diameter (ring), and full width at half maximum (Gaussian). Bottom: Flux density recovery performance for Gaussian sources of 100 mJy, 300 mJy, 1 Jy, and 10 Jy.