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Radio Observations of Angular Structure

Published online by Cambridge University Press:  30 March 2016

H. P. Palmer
H. P. Palmer*
Affiliation:
Nuffield Radio Astronomy Laboratories, Jodrell Bank

Extract

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Complete information about the angular sizes and structures of discrete radio sources would, in principle, require observations in many position angles and at a large number of resolving powers, of which the highest power must resolve the smallest significant features in the sources. Since some sources are known to have components with differing radio spectra, similar amounts of data would be required at each of several wavelengths. One would then be able to examine statistically the relation between fringe visibility and resolving power at two or three wavelengths, and hence search for structural differences between different types of discrete sources.

Type
Joint Discussions
Information
Highlights of Astronomy , Volume 1: Highlights of Astronomy. As presented at the XIIIth General Assembly of the IAU, 1967 , 1968 , pp. 361 - 370
Copyright
Copyright © Reidel 1968

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