Skip to main content
SpringerLink
Log in

IUE observations of X-ray sources: HD153919 (4U1700–37), HDE226868 (Cyg X-1), HZ Her (Her X-1)

  • News & Views
  • Published:

From Nature

View current issue Submit your manuscript

Abstract

The first UV spectroscopic measurements of binary X-ray sources with IUE show highly variable emission from a photoionised plasma in the object HZ Her, and give evidence for localised circumsystem material in the binary source Cygnus X-1. In addition, a substantial stellar wind is found in one of the brightest identified X-ray sources HD153919. This system may be surrounded by an extensive H II region unusual in its content of high excitation ion species.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  1. Boggess, A. et al. Nature 275, 356–361 (1978).

    Google Scholar 

  2. Boggess, A. et al. Nature 275, 361–369 (1978).

    Google Scholar 

  3. Forman, W., Jones, C. A. & Liller, W. Astrophys. J. Lett. 177, L103 (1972).

    Article  ADS  Google Scholar 

  4. Becker, R. H. et al. Astrophys. J. 214, 879 (1977).

    Article  ADS  CAS  Google Scholar 

  5. Giacconi, R. et al. Astrophys. J. 184, 227 (1977).

    Article  ADS  Google Scholar 

  6. Kemp, J. C. IAU Circ. No. 3149 (1977).

  7. Jones, C. et al. Astrophys. J. Lett. 181, L43 (1973).

    Article  ADS  Google Scholar 

  8. Hutchings, J. B. X-Ray Binaries 531 (NASA SP-389, 1976).

    Google Scholar 

  9. Morton, D. C. Astrophys. J. 203, 386–398 (1976).

    Article  ADS  CAS  Google Scholar 

  10. Snow, T. P., Jr. & Morton, D. C. Astrophys. J. Suppl. 32, 429–465 (1976).

    Article  ADS  CAS  Google Scholar 

  11. Hutchings, J. B. Astrophys. J. 192, 677 (1974).

    Article  ADS  CAS  Google Scholar 

  12. Morton, D. C. Astrophys. J. 197, 85–115 (1975).

    Article  ADS  CAS  Google Scholar 

  13. McCray, R. & Hatchett, S. Astrophys. J. 199, 196 (1975).

    Article  ADS  Google Scholar 

  14. Hammerschlag-Hensberge, G. & Wu, C. C. Astr. Astrophys. 56, 433 (1977).

    ADS  Google Scholar 

  15. Grewing, et al. Nature 275, 378–384 (1978).

    Article  Google Scholar 

  16. McCray, R., Wright, C. & Hatchett, S. Astrophys. J. Lett. 211, L29 (1977).

    Article  ADS  CAS  Google Scholar 

  17. Morton, D. C. Astrophys. J. 222, 863 (1978).

    Article  ADS  CAS  Google Scholar 

  18. Weaver, R., McCray, R., Castor, J., Shapiro, P. & Moore, R. Astrophys. J. 218, 377 (1977).

    Article  ADS  CAS  Google Scholar 

  19. Tananbaum, H. et al. Astrophys. J. 174, L143 (1972).

    Article  ADS  Google Scholar 

  20. Gerend, D. & Boynton, P. E. Astrophys. J. 209, 562 (1976).

    Article  ADS  Google Scholar 

  21. Bahcall, J. N. 1975, Weizmann Institute of Science preprint no. W1S-75/35-Ph; Proc. Enrico Fermi School on the Physics and Astrophysics of Neutron Stars and Black Holes, Varenna, Italy, 1975 (in the press).

  22. Gorenstein, P. & Tucker, W. H. A. Rev. Astr. Astrophys. 14, 373 (1976).

    Article  ADS  CAS  Google Scholar 

  23. Hatchett, S., Buff, J. & McCray, R. Astrophys. J. 206, 847 (1976).

    Article  ADS  CAS  Google Scholar 

  24. Flower, D. R. Astr. Astrophys. 54, 163 (1977).

    ADS  CAS  Google Scholar 

  25. Milgrom, M. & Salpeter, E. E. Astrophys. J. 196, 583 (1975).

    Article  ADS  CAS  Google Scholar 

  26. Walborn, N. R. Astrophys. J. Lett. 179, L123 (1973).

    Article  ADS  Google Scholar 

  27. Blumenthal, G. R. & Tucker, W. H. A. Rev. Astr. Astrophys. 12, 23 (1974).

    Article  ADS  Google Scholar 

  28. Holt, S. S., Boldt, E. A., Serlemitsos, P. J. & Kaluzienski, L. J. Astrophys. J. 203, L63 (1976).

    Article  ADS  Google Scholar 

  29. Murdin, P. in X-Ray Binaries 425 (NASA SP-389, 1976).

    Google Scholar 

  30. Parsignault, D. R., Grindlay, J., Schnopper, H., Schreier, E. J. & Gursky, H. in X-Ray Binaries 429 (NASA SP-389, 1976).

    Google Scholar 

  31. Snow, T. P. & Jenkins, E. J. Astrophys. J. Suppl. 33, 269 (1977).

    Article  ADS  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, 02138

    A. K. Dupree, R. J. Davis, H. Gursky, L. W. Hartmann & J. C. Raymond

  2. Goddard Space Flight Center, Greenbelt, Maryland, 20771

    A. Boggess, A. Holm, Y. Kondo & C.-C. Wu

  3. Astronomy Division, ESTEC, Noordwijk, Holland

    F. Macchetto

  4. SRC, Appleton Laboratory, Slough, Berks, UK

    M. C. W. Sandford

  5. University College London, Gower Street, London, WC1, UK

    A. J. Willis & R. Wilson

  6. Osservatorio Astrofisico, I-36012, Asiago, Italy

    F. Ciatti

  7. Dominion Astrophysical Observatory, Victoria, BC, Canada, V8X 3X3

    J. B. Hatchings

  8. Lockheed Palo Alto Research Laboratory, Palo Alto, California, 94304

    H. M. Johnson

  9. Tokyo Astronomical Observatory, University of Tokyo, Mitaka-shi, Tokyo, Japan

    J. Jugaku

  10. Anglo-Australian Observatory, Epping, N.S.W., 2121, Australia

    D. C. Morton

  11. Laboratorio di Fisico Cosmico del C.N.R., Milano, Italy

    A. Treves

  12. Astronomical Institute, Amsterdam, Holland

    E. P. J. van den Heuvel

Authors
  1. A. K. Dupree
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. R. J. Davis
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. H. Gursky
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. L. W. Hartmann
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. J. C. Raymond
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. A. Boggess
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. A. Holm
    View author publications

    You can also search for this author in PubMed Google Scholar

  8. Y. Kondo
    View author publications

    You can also search for this author in PubMed Google Scholar

  9. C.-C. Wu
    View author publications

    You can also search for this author in PubMed Google Scholar

  10. F. Macchetto
    View author publications

    You can also search for this author in PubMed Google Scholar

  11. M. C. W. Sandford
    View author publications

    You can also search for this author in PubMed Google Scholar

  12. A. J. Willis
    View author publications

    You can also search for this author in PubMed Google Scholar

  13. R. Wilson
    View author publications

    You can also search for this author in PubMed Google Scholar

  14. F. Ciatti
    View author publications

    You can also search for this author in PubMed Google Scholar

  15. J. B. Hatchings
    View author publications

    You can also search for this author in PubMed Google Scholar

  16. H. M. Johnson
    View author publications

    You can also search for this author in PubMed Google Scholar

  17. J. Jugaku
    View author publications

    You can also search for this author in PubMed Google Scholar

  18. D. C. Morton
    View author publications

    You can also search for this author in PubMed Google Scholar

  19. A. Treves
    View author publications

    You can also search for this author in PubMed Google Scholar

  20. E. P. J. van den Heuvel
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Dupree, A., Davis, R., Gursky, H. et al. IUE observations of X-ray sources: HD153919 (4U1700–37), HDE226868 (Cyg X-1), HZ Her (Her X-1). Nature 275, 400–403 (1978). https://doi.org/10.1038/275400a0

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/275400a0

  • Springer Nature Limited

This article is cited by

Search

Navigation