A Decoupled Nucleus in NGC 1052

  • O. K. Sil’chenko
Conference paper
Part of the International Astronomical Union / Union Astronomique Internationale book series (IAUS, volume 164)

Abstract

The central part of NGC 1052 has been observed at the prime focus of the 6m telescope with the Multi-Pupil Spectrophotometer equipped with a two-dimensional IPCS. Ninety-nine spectra over the central 14.5″×11″ are registered in the spectral range of λλ4700 — 5400 AA and are used to map ionized-gas velocities (by [OIII] λ5007) and to derive radial profiles of absorption-line equivalent width for MgIλ5175, FeIλ5270, and H β.

Keywords

Spectral Range Axial Symmetry Major Axis Position Angle Equivalent Width 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in to check access.

References

  1. Bender, R. and Surma, P. (1992) Astron. Astrophys., 258, pp. 250–254.ADSGoogle Scholar
  2. Davies, R.L. and Illingworth, G.D. (1986) Astrophys. J., 302, pp. 234–244.ADSCrossRefGoogle Scholar
  3. Sil’chenko, O.K., Afanasiey, V.L., Vlasiuk, V.V. (1992) Astron. Zh., 69, pp. 1121–1135.ADSGoogle Scholar
  4. Sparks, W.B., Wall, J.V., Jorden, P.R., Thome, D.J., and Van Breda, I. (1991) Astrophys. J. Suppl. Ser., 76, pp. 471–524.ADSCrossRefGoogle Scholar
  5. Worthey, G. (1992) Ph. D. Thesis, California Univ.Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1995

Authors and Affiliations

  • O. K. Sil’chenko
    • 1
  1. 1.Sternberg Astronomical InstituteMoscowRussia

Personalised recommendations