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Wide Field Imaging at Low Frequencies

Published online by Cambridge University Press:  26 May 2016

R.J. Sault
R.J. Sault*
Affiliation:
Australia Telescope National Facility, P.O. Box 76, EPPING, N.S.W., 1710, Australia

Abstract

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Despite seemingly being poles apart, the two techniques of mosaicing and “polyhedron imaging” in radio interferometer do share some common aspects. This note shows some of these similarities. In particular, a simple method for producing geometrically correct images of large fields is described.

Type
Part 9: Instrumentation and Techniques
Information
Symposium - International Astronomical Union , Volume 199: The Universe at Low Radio Frequencies , 2002 , pp. 508 - 511
Copyright
Copyright © Astronomical Society of the Pacific 2002 

References

Clark, B.G., 1973, VLA Scientific Report 107, NRAO, Socorro Google Scholar
Cornwell, T.J., 1988, A&A, 202, 316 Google Scholar
Cornwell, T.J., Perley, R.A., 1992, A&A, 261, 353 Google Scholar
Ekers, R.D., Rots, A.H., 1979, in Proc. IAU Col. 49, Image Formation from Coherence Functions in Astronomy, ed. van Schooneveld, C., D. Reidel, p. 61 Google Scholar
Perley, R.A., 1999, in Synthesis Imaging in Astronomy, ed. Taylor, G.B., Carilli, C.L., Perley, R.A., ASP Conf. Series, 180, 383 Google Scholar
Sault, R.J., Staveley-Smith, L., Brouw, W.N., 1996, A&AS, 120, 375 Google Scholar