319 citations · 319 across the 2 of their papers we have counts for
3 papers
Solution intervals considered harmful: on the optimality of radio interferometric gain solutions
Ulrich Armel Mbou Sob, Hertzog Landman Bester, Oleg M. Smirnov +2
Solution intervals are often used to improve the signal-to-noise ratio during radio interferometric gain calibration. This work investigates how factors such as the noise level, in…
CubiCal - Fast radio interferometric calibration suite exploiting complex optimisation
J. S. Kenyon, O. M. Smirnov, T. L. Grobler +1
It has recently been shown that radio interferometric gain calibration can be expressed succinctly in the language of complex optimisation. In addition to providing an elegant fram…
An optimized algorithm for multi-scale wideband deconvolution of radio astronomical images
A. R. Offringa, O. Smirnov
We describe a new multi-scale deconvolution algorithm that can also be used in multi-frequency mode. The algorithm only affects the minor clean loop. In single-frequency mode, the…