1.1k citations · 2.5k across the 23 of their papers we have counts for
Showing 2014 · astro-ph.IMShow all
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astro-ph.IM2014
Direction Dependent Effects In Wide-Field Wideband Full Stokes Radio Imaging
Preshanth Jagannathan, Sanjay Bhatnagar, Urvashi Rau +1
Synthesis imaging in radio astronomy is affected by instrumental and atmospheric effects which introduce direction-dependent (DD) gains.The antenna power pattern varies both as a f…
astro-ph.IM2014★ 1 cited
Wideband Mosaic Imaging with the VLA - quantifying faint source imaging accuracy
Urvashi Rau, Sanjay Bhatnagar, Frazer N. Owen
A large number of deep and wide-field radio interferometric surveys are being designed to measure accurate statistics of faint source populations. Most require mosaic observations,…