The Spectrum of Fg-Sagittae in 1992

Details The Spectrum of Fg-Sagittae in 1992 The Spectrum of Fg-Sagittae in 1992

Sep 1993

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993a%26a...276..389k&link_type=abstract

Astronomy and Astrophysics, Vol.276, NO. 2/SEPII, P. 389, 1993

Astronomy and Astrophysics

Astrophysics

19

Stars: Chemically Peculiar, Abundances

Scientific paper

Wavelength measurements and line identifications from the 0.14 Å/pixel echelle spectra of FG Sge secured two weeks before the drastic dimming of the star in 1992 are presented. The abundances of 18 elements are derived. These abundances have not changed since 1986. Main features of the chemical composition of the FG Sge atmosphere are depletion of iron-group elements and marked overabundances (up to 3 dex) of the s-process elements. First time in the observational history of FG Sge C2 Swan bands are identified in its spectrum.

Affiliated with

Also associated with

No associations

Rating

The Spectrum of Fg-Sagittae in 1992 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 Spectrum of Fg-Sagittae in 1992, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Spectrum of Fg-Sagittae in 1992 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1558875