The ultraviolet spectrum of the peculiar emission-line star GG Carinae

Details The ultraviolet spectrum of the peculiar emission-line star GG Carinae The ultraviolet spectrum of the peculiar emission-line star GG Carinae

Mar 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987a%26a...175..151b&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 175, no. 1-2, March 1987, p. 151-163. Research supported by the Universite de

Astronomy and Astrophysics

Astrophysics

6

Eclipsing Binary Stars, Emission Spectra, Peculiar Stars, Resonance Lines, Stellar Spectra, Ultraviolet Spectra, Iue, Radial Velocity, Spectrum Analysis, Variable Stars

Scientific paper

This paper presents the first study of the properties of the peculiar emission-line star GG Carinae in the ultraviolet wavelength domain. From IUE high resolution spectra, the authors investigate the behaviour of different velocities. From IUE low resolution data, they propose a value of the B-V excess of EB-V = 0.52±0.04 (2σ). The continuum of GG Car from the UV to the visible is rather well represented by the theoretical flux of a Teff = 18,000K Kurucz standard model atmosphere. The authors investigate also the ultraviolet light curve, which is essentially similar to the one observed in the visible (Gosset et al., 1984, 1985).

Affiliated with

Also associated with

No associations

Rating

The ultraviolet spectrum of the peculiar emission-line star GG Carinae does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The ultraviolet spectrum of the peculiar emission-line star GG Carinae, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The ultraviolet spectrum of the peculiar emission-line star GG Carinae will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1451534