Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Discovery of an IR echo from a supernova dust cloud

Abstract

Supernova (SN) 1982g in NGC1332 was discovered by Maza on 28 March 1982 at mpg=14.0 (ref. 1) some 30kpc (Ho = 50 km s−1 Mpc−1) from the nucleus of the parent galaxy (distance, 30Mpc; type, SO)2. No other optical data have been reported so the SN type is uncertain, although no Type II SN has ever been identified in a galaxy earlier than SA3. We have obtained IR light curves for SN 1982g covering 100–250 days after its discovery. We show here that the IR radiation is due to heated dust. No evidence has been found for grain condensation in the SN ejecta. In fact, the light curves reveal that the IR emission originates from a pre-existing circumstellar dust cloud and is produced by an ‘echo’ of the UV and visible pulse of the SN.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Maza, J. IAU Circ. No. 3684 (1982).

  2. de Vaucouleurs, G. & de Vaucouleurs, A. Second Reference Catalogue of Bright Galaxies (University of Texas Press, 1976).

    Google Scholar 

  3. Cowal, C. T. The Palomar Supernova Search Master List (Caltech, 1982).

    Google Scholar 

  4. Merrill, K. IAU Circ. No. 3444 (1980).

  5. Dwek, E. et al. Bull. Am. astr. Soc. 13, 795 (1981).

    ADS  Google Scholar 

  6. Chevalier, R. A. Astrophys. J. 251, 259–265 (1981).

    Article  ADS  CAS  Google Scholar 

  7. Cernuschi, E., Marsicano, F. & Codina, S. Ann. Astrophys. 30, 1039–1051 (1967).

    ADS  Google Scholar 

  8. Hoyle, F. & Wickramasinghe, N. C. Nature 226, 62–63 (1970).

    Article  ADS  CAS  Google Scholar 

  9. Bode, M. F. & Evans, A. Astr. Astrophys. 73, 113–120 (1979).

    ADS  Google Scholar 

  10. Weiler, K. W., Sramek, R. A., van der Hulst, J. M. & Panagia, N. in Supernovae: A Survey of Current Research, 281–291 (Reidel, Dordrecht, 1982).

    Book  Google Scholar 

  11. Branch, D. et al. Astrophys. J. 244, 780–804 (1981).

    Article  ADS  CAS  Google Scholar 

  12. McMillan, R. S. & Tapia, S. Astrophys. J. Lett. 226, L87–L89 (1978).

    Article  ADS  CAS  Google Scholar 

  13. Morrison, P., & Sartori, J. Astrophys. J. 158, 541–570 (1969).

    Article  ADS  Google Scholar 

  14. Colgate, S. A., Petschek, A. K. & Kriese, J. T. Astrophys. J. Lett. 237, L81–L85 (1980).

    Article  ADS  CAS  Google Scholar 

  15. Panagia, N. et al. Mon. Not. R. astr. Soc. 192, 861–879 (1980).

    ADS  CAS  Google Scholar 

  16. Draine, B. T. Astrophys. J. 245, 880–890 (1981).

    Article  ADS  CAS  Google Scholar 

  17. Rowan-Robinson, M. & Harris, S. Mon. Not. R. astr. Soc. 200, 197–215 (1982).

    Article  ADS  Google Scholar 

  18. Dwek, E. Astrophys. J. (in the press).

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Graham, J., Meikle, W., Selby, M. et al. Discovery of an IR echo from a supernova dust cloud. Nature 304, 709–710 (1983). https://doi.org/10.1038/304709a0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/304709a0

This article is cited by

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.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing