Abstract
RADIO observations have been reported for several apparently interacting astronomical systems1,4. These observations do not provide conclusive data as to the frequency of occurrence of radio emission from multiple systems compared with that for normal galaxies. Although the detected radio fluxes do not generally fall in the ‘radio galaxy’ range, there is evidence that for some interacting systems at least, there is a statistical excess of the number of radio sources in their vicinity5,6. The aperture synthesis observations mostly show sources coincident with member galaxies; a few show emission from regions between the galaxies. In the case of Stephan's Quintet, observations7 with the Westerbork Synthesis Radio Telescope (WSRT) at 1.415 GHz suggest an arc-shaped source partially encircling a point source centred on NGC7319.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Allen, R., Ekers, R., Burke, B., and Miley, G., Nature phys. Sci., 241, 260 (1973).
Burke, B., and Miley, G., Astr. Astrophys., 28, 379 (1973).
Sulentic, J. W., and Kaftan-Kassim, May A., Astrophys. J. Lett., 182, L17 (1973).
Wright, A., Mon. Not. R. astr. Soc., 167, 251 (1974).
Gillespie, A. R., Mon. Not. R. astr. Soc., 166, 11P (1974).
Kaftan-Kassim, May A., and Sulentic, J. W., Astr. Astrophys., 33, 343 (1974).
Allen, R., and Hartsuiker, J., Nature, 239, 324 (1972).
Arp, H., Astrophys. J., 183, 411 (1973).
Kellermann, K. I., Astrophys. J., 146, 621 (1966).
Arp, H., Astrophys. J. Lett., 174, L111 (1972).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
KAFTAN-KASSIM, M., SULENTIC, J. & SISTLA, G. High frequency radio observations of the Stephan's Quintet region. Nature 253, 176–177 (1975). https://doi.org/10.1038/253176a0
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1038/253176a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.