Aperture Synthesis Simulator for Radio Astronomy, by I. Marti-Vidal (Nordic node of ALMA Regional Center, Onsala Space Observatory, Sweden)
Aperture Synthesis Simulator for Radio Astronomy, based on Python, numpy, and matplotlib.
The antenna positions can be changed interactively with the mouse, with a real-time refreshing of all plots (UV coverage, source FFT, dirty beam, and dirty image). Generic images can be used as source models.
Observing frequency, number of antennas, visibility-