Hostname: page-component-cd9895bd7-gxg78 Total loading time: 0 Render date: 2024-12-26T03:15:36.206Z Has data issue: false hasContentIssue false
  • English
  • Français

Spectroscopic Observations of the Be Stars η Cen, γ Cas and φ Per

Published online by Cambridge University Press:  14 August 2015

W. M. Burton  and
R. G. Evans
W. M. Burton
Affiliation:
Appleton Laboratory (Astrophysics Research Division), Culham Laboratory, Abingdon, Oxfordshire, England
R. G. Evans
Affiliation:
Appleton Laboratory (Astrophysics Research Division), Culham Laboratory, Abingdon, Oxfordshire, England

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The main part of this paper is concerned with observations obtained using the Princeton ultraviolet telescope-spectrometer on the Copernicus satellite through the Princeton guest investigator programme. These observations provided high resolution ultraviolet spectra of the bright southern shell star η Cen, which are now being analysed in detail. A short description of the new η Cen spectra and a progress report on the data analysis are presented below. In the second part of the paper we describe visible-region spectra of the northern Be stars γ Cas and φ Per obtained with a cross-dispersed echelle spectrograph on the 36-inch Yapp telescope at the Royal Greenwich Observatory.

Type
Part III: New Observational Techniques
Information
Symposium - International Astronomical Union , Volume 70: Be and Shell Stars , 1976 , pp. 199 - 207
Copyright
Copyright © Reidel 1976 

References

Bahcall, J. N. and Wolf, R. A.: 1968, Astrophys. J. 152, 701.Google Scholar
Burton, W. M., Reay, N. K., Shenton, D. B., and Wilson, R.: 1971, in Läbuhn, F. and Lüst, R. (eds.), ‘New Techniques in Space Astronomy’, IAU Symp. 41, 304.Google Scholar
Gray, D. F. and Marlborough, J. M.: 1974, Astrophys. J. Suppl. 27, 121.Google Scholar
Jaschek, C., Jaschek, M., and Kucewicz, B.: 1964, Z. Astrophys. 59, 108.Google Scholar
Rogerson, J. B., York, D. G., Drake, J. F., Jenkins, E. B., Morton, D. C., and Spitzer, L.: 1973, Astrophys. J. Letters 181, L 110.Google Scholar
Uesugi, A. and Fukuda, I.: 1970, Contrib. Inst. Astrophys and Kwasan Obs., Univ. of Kyoto , No. 189.Google Scholar