1 code implementation • 20 Jan 2021 • Hertzog L. Bester, Audrey Repetti, Simon Perkins, Oleg M. Smirnov, Jonathan S. Kenyon
The celebrated CLEAN algorithm has been the cornerstone of deconvolution algorithms in radio interferometry almost since its conception in the 1970s.
Radio Interferometry Instrumentation and Methods for Astrophysics
no code implementations • 30 Jan 2015 • Simon Perkins, Patrick Marais, Jonathan Zwart, Iniyan Natarajan, Cyril Tasse, Oleg Smirnov
Chi-squared values computed from the model and observed visibilities are used as likelihood values to drive the Bayesian sampling process and select the best sky model.