Fast Holographic Deconvolution: a new technique for precision radio interferometry

7 Sep 2012Ian SullivanMiguel MoralesBryna HazeltonWayne ArcusDavid BarnesGianni BernardiFrank BriggsJudd D. BowmanJohn BuntonRoger CappalloBrian CoreyAvinash DeshpandeLudi deSouzaDavid EmrichB. M. GaenslerRobert GoekeLincoln GreenhillDavid HerneJacqueline HewittMelanie Johnston-HollittDavid KaplanJustin KasperBarton KincaidRonald KoenigEric KratzenbergColin LonsdaleMervyn LynchRussell McWhirterDaniel MitchellEdward MorganDivya OberoiStephen OrdJoseph PathikulangaraThiagaraj PrabuRon RemillardAlan RogersAnish RoshiJoseph SalahRobert SaultUdaya ShankarK. SrivaniJamie StevensRavi SubrahmanyanSteven TingayRandall WaythMark WatersonRachel WebsterAlan WhitneyAndrew WilliamsChris WilliamsStuart Wyithe

We introduce the Fast Holographic Deconvolution method for analyzing interferometric radio data. Our new method is an extension of A-projection/software-holography/forward modeling analysis techniques and shares their precision deconvolution and widefield polarimetry, while being significantly faster than current implementations that use full direction-dependent antenna gains... (read more)

PDF Abstract

Code


No code implementations yet. Submit your code now

Tasks


Results from the Paper


  Submit results from this paper to get state-of-the-art GitHub badges and help the community compare results to other papers.

Methods used in the Paper


METHOD TYPE
🤖 No Methods Found Help the community by adding them if they're not listed; e.g. Deep Residual Learning for Image Recognition uses ResNet