Abstract
KNOWLEDGE of the intensity of X-radiation from the early stages of a supernova is important to our understanding of the processes which take place during the outburst. With this in mind, two of us (H. O. and E. B.) have compared the celestial positions and times of occurrence of recently reported supernova outbursts with some recent surveys of the sky at X-ray wavelengths. It was noted that a high-sensitivity scan of the Virgo cluster of galaxies from an Aerobee rocket on July 7, 1967, by Bradt et al.1 occurred 6 days after the discovery of a supernova SN1961h in NGC4254 by Zwicky2.
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
Bradt, H., Mayer, W., Naranan, S., Rappaport, S., and Spada, G., Astrophys. J. Lett., 150, L199 (1967).
Zwicky, F., IAU Circular No. 2021 (1967).
Humason, M. L., Mayall, N. V., and Sandage, A. R., Astron. J., 61, 144 (1956).
Bowyer, S., Byram, E. T., Chubb, T. A., and Friedman, H., Science, 146, 912 (1964).
O'Dell, C. R., Astrophys. J., 136, 809 (1962).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
BRADT, H., NARANAN, S., RAPPAPORT, S. et al. Upper Limit on X-rays from a New Supernova. Nature 218, 856–857 (1968). https://doi.org/10.1038/218856b0
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1038/218856b0
This article is cited by
-
Comments on the paper by Mack and Robbins relating to a recent theory on the origin of the universal X-ray background
Astrophysics and Space Science (1973)
-
On the Nature of the Tycho X-ray Source
Nature (1972)
-
Observational evidence relating to a recent theory on the origin of the universal X-ray background
Astrophysics and Space Science (1972)
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.
