Hostname: page-component-76fb5796d-vfjqv Total loading time: 0 Render date: 2024-04-26T00:03:45.523Z Has data issue: false hasContentIssue false
  • English
  • Français

Radio Properties of Active Nearby Spiral Galaxies

Published online by Cambridge University Press:  14 August 2015

A. G. de Bruyn
A. G. de Bruyn*
Affiliation:
Hale Observatories, Pasadena, California, USA

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.

Before reviewing the radio properties of active spiral galaxies it is appropriate, as well as instructive, to think about a working definition of an active galaxy. This may seem a trivial point when we consider classes of objects like Seyfert galaxies or radio galaxies but this is much less so when we inspect the nearby systems. In a sample of nearby galaxies one is likely to encounter much more milder forms of activity than that known from studies of more distant galaxies. This is, of course, due to the fact that the latter have been selectively taken from a much larger reservoir of objects. (Although this may seem a disadvantage from an observational point of view, there are some clear advantages as well. Firstly, we can obtain a much better linear resolution once we have been able to isolate the active nearby galaxies and, secondly, we eventually may hope to learn more about the physical situation that existed prior to the onset of the active period and how the surrounding medium reacts to the activity.)

Type
IV: Nearby Active Galaxies and Their Nuclei
Information
Symposium - International Astronomical Union , Volume 77: Structure and Properties of Nearby Galaxies , 1978 , pp. 205 - 219
Copyright
Copyright © Reidel 1978 

References

References:

van Albada, G. D., Shane, W. W. 1975, Astron. Astrophys. 42, 433.Google Scholar
de Bruyn, A. G. 1977a, Astron. Astrophys. 54, 491.Google Scholar
de Bruyn, A. G. 1977b, Astron. Astrophys. 58, 221.Google Scholar
de Bruyn, A. G., Crane, P. C., Price, R. M., Carlson, J. B. 1976, Astron. Astrophys. 46, 243.Google Scholar
de Bruyn, A. G., Wilson, A. S. 1976, Astron. Astrophys. 53, 93.Google Scholar
de Bruyn, A. G., Wilson, A. S. 1978, Astron. Astrophys. (in press).Google Scholar
Burbidge, E. M., Burbidge, G. R. 1962, Astrophys. J. 135, 694.Google Scholar
Crane, P. C. 1977, The Radio Emission from Normal Spiral and Irregular Galaxies, , M.I.T. Google Scholar
Ekers, R. D. 1974a, in IAU Symposium No. 58 “Formation and Dynamics of Galaxies”, Ed. Shakeshaft, J. Google Scholar
Ekers, R. D. 1974b, in “Structure and Evolution of Galaxies”, Ed. Setti, G., D. Reidel Publ. Co., Dordrecht.Google Scholar
Fisher, J. R., Tully, R. B. 1976, Astron. Astrophys. 53, 397.Google Scholar
Geldzahler, B. J., Kellermann, K. I., Shaffer, D. B., Clark, B. G. 1977, Astrophys. J (Letters) 215, L5.Google Scholar
de Jong, M. L. 1965, Astrophys. J. 142, 1336.Google Scholar
de Jong, M. L. 1966, Astrophys. J. 144, 555.CrossRefGoogle Scholar
Kellermann, K. I., Shaffer, D. B., Pauliny-Toth, I. I. K., Preuss, E. Witzel, A. 1976, Astrophys, J. (Letters) 210, L121.Google Scholar
Kellermann, K. I., Shaffer, D. B., Clark, B. G., Geldzahler, B. J. 1977, Astrophys, J. (Letters) 214, L61.CrossRefGoogle Scholar
Kronberg, P. P., Wilkinson, P. N. 1975, Astrophys. J. 200, 430.Google Scholar
van der Kruit, P. C. 1971, Astron. Astrophys. 15, 110.Google Scholar
van der Kruit, P. C. 1973, Astron. Astrophys. 29, 263.Google Scholar
van der Kruit, P. C. 1974, Astrophys. J. 192, 1.Google Scholar
van der Kruit, P. C., Oort, J. H., Mathewson, D. S. 1972, Astron. Astrophys. 21, 169.Google Scholar
van der Kruit, P. C., Allen, R. J. 1976, Annual Review Astron. Astrophys. Vol. 14, 417.CrossRefGoogle Scholar
Lequeux, J. 1971, Astron. Astrophys. 15, 30.Google Scholar
Oort, J. H. 1974, in IAU Symposium No. 58, “The Formation and Dynamics of Galaxies”, Ed. Shakeshaft, J. Google Scholar
Seaquist, E. R., Davis, L., Bignell, R. C. 1977, preprint.Google Scholar
Sersic, J. L. 1973, Publ. Astron. Soc. Pacific 85, 103.CrossRefGoogle Scholar
Sersic, J. L., Pastoriza, M. 1965, Publ. Astron. Soc. Pacific 77, 287.Google Scholar
Sramek, R. A., Tovmassian, H. M. 1975, Astrophys. J. 196, 339.Google Scholar
Tovmassian, H. M. 1968, Astrophysics 4, 32.Google Scholar
Wade, C. M. 1968, Astron. J. 73, 876.CrossRefGoogle Scholar
Willis, A. G. 1976, Astron. Astrophys. 52, 219.Google Scholar