We describe a flagging and calibration pipeline intended for making quick look images from GMRT data. The package identifies and flags corrupted visibilities, computes calibration …
We present a novel, general-purpose method for deconvolving and denoizing images from gridded radio interferometric visibilities using Bayesian inference based on a Gaussian …
We present a new approach to multifrequency synthesis in radio astronomy. Using Bayesian inference techniques, the new technique estimates the sky brightness and the spectral index …
EP Boven - Proceedings of the ICALEPCS, 2017 - epaper.kek.jp
The Square Kilometre Array (SKA) is a new radio telescope that is currently being designed. It will consist of two interferometric antenna arrays, one in South Africa and one in Australia …
We describe the development of an FX‐style correlator for very long baseline interferometry (VLBI), implemented in software and intended to run in multiprocessor computing …
OM Smirnov - Astronomy & Astrophysics, 2011 - aanda.org
Context. Papers I and II of this series have extended the radio interferometry measurement equation (RIME) formalism to the full-sky case, and provided a RIME-based description of …
We describe the calibration and imaging heuristics developed and deployed in the Atacama Large Millimeter/submillimeter Array (ALMA) interferometric data processing pipeline, as of …
AH Patil, S Yatawatta, S Zaroubi… - Monthly Notices of …, 2016 - academic.oup.com
The redshifted 21 cm line of neutral hydrogen is a promising probe of the epoch of reionization (EoR). However, its detection requires a thorough understanding and control of …
OM Smirnov - Astronomy & Astrophysics, 2011 - aanda.org
Context. Since its formulation by Hamaker et al., the radio interferometer measurement equation (RIME) has provided a rigorous mathematical basis for the development of novel …