Hostname: page-component-848d4c4894-r5zm4 Total loading time: 0 Render date: 2024-06-19T08:34:57.919Z Has data issue: false hasContentIssue false
  • English
  • Français

Observations of extragalactic radio emission

Published online by Cambridge University Press:  14 August 2015

C. A. Shain
C. A. Shain*
Affiliation:
Radiophysics Laboratory, Commonwealth Scientific and Industrial Research Organization, Sydney, Australia

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Several extragalactic radio sources within reach of Sydney radio telescopes have been found to have angular sizes so great that they can be resolved with the pencil-beam aerials, which are available at three frequencies. It is possible to study in some cases the brightness distribution in some detail; in others to study the qualitative general picture. The observations with which the present paper is concerned are set out in Table I.

Type
Part III: Galactic and Extragalactic Radio Sources
Information
Symposium - International Astronomical Union , Volume 9: Paris Symposium on Radio Astronomy , 1959 , pp. 328 - 336
Copyright
Copyright © Stanford University Press 1959 

References

1. de Vaucouleurs, G., and Sheridan, K. V. Radio Astronomy (I.A.U. Symposium No. 4, 1955). Cambridge, England, 1957, p. 169.CrossRefGoogle Scholar
2. Sheridan, K. V. Aust. J. Phys. 11, 400, 1958.CrossRefGoogle Scholar
3. Shain, C. A. To be published in Aust. J. Phys. December 1958.Google Scholar
4. de Vaucouleurs, G. Occ. Notes R. Astr. Soc. 3, 118, 1956.Google Scholar
5. Baade, W., and Minkowski, R. Ap. J. 119, 215, 1954.CrossRefGoogle Scholar
6. Mills, B. Y. Aust. J. Phys. 6, 452, 1953.CrossRefGoogle Scholar
7. Baldwin, J. E., and Smith, F. G. The Observatory , 76, 141, 1956.Google Scholar
8. Mills, B. Y. Aust. J. Phys. 8, 368, 1955. (For a correction to scale of brightness temperature see article by Mills in Handbuch der Physik, Vol. 53.) CrossRefGoogle Scholar
9. Gum, C. S. The Observatory , 76, 150, 1956.Google Scholar
10. Henize, K. G. Ap. J. Suppl. 2, 315, 1956.CrossRefGoogle Scholar
11. Doherty, L., Henize, K. G., and Aller, L. H. Ap. J. Suppl. 2, 345, 1956.CrossRefGoogle Scholar