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Showing 2016 · astro-ph.IMShow all
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astro-ph.IM2016
Efficient implementation of the adaptive scale pixel decomposition algorithm
L. Zhang, S. Bhatnagar, U. Rau +1
Context. Most popular algorithms in use to remove the effects of a telescope's point spread function (PSF) in radio astronomy are variants of the CLEAN algorithm. Most of these alg…
astro-ph.IM2016
Deep wideband single pointings and mosaics in radio interferometry - How accurately do we reconstruct intensities and spectral indices of faint sources?
Urvashi Rau, Sanjay Bhatnagar, Frazer N. Owen
Many deep wide-band wide-field radio interferometric surveys are being designed to accurately measure intensities, spectral indices and polarization properties of faint source popu…