Comparison of Cygnus A images with three algorithms. Top panel: Cygnus A image from Arras et al. (2021a) obtained with resolve without direction-dependent calibration. Central panel: the Cygnus A image reconstructed with the algorithm of this work. Bottompanel: Cygnus A image from Dabbech et al. (2021) recovered by a compressed sensing algorithm including direction-dependent calibration. The colorbar is clipped for better visibility.