Browsing by Author "Smirnov, Oleg"

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Accelerated coplanar facet radio synthesis imaging

Author: Hugo, Benjamin Date: 2016 Imaging in radio astronomy entails the Fourier inversion of the relation between the sampled spatial coherence of an electromagnetic field and the intensity of its emitting source. This inversion is normally computed by performing a convolutional ... Read more
Bayesian inference for radio observations

Author: Lochner, Michelle ; Natarajan, Iniyan ; Zwart, Jonathan T L ; Smirnov, Oleg ; Bassett, Bruce A ; Oozeer, Nadeem ; Kunz, Martin Date: 25 New telescopes like the Square Kilometre Array (SKA) will push into a new sensitivity regime and expose systematics, such as direction-dependent effects, that could previously be ignored. Current methods for handling such systematics rely on ... Read more c b

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