A detailed study of the spectrum of the binary X-ray source HD 153919 (3U 1700-37). I. Radial velocity data in the bulge spectral region.
Abstract
Radial velocity measurements of selected lines in the spectrum of the Of star HI) 153919 (3U1700-37) are presented. Key words: X-ray binaries - Of stars - radial velocities
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- June 1978
- Bibcode:
- 1978A&AS...32..375H
- Keywords:
-
- Binary Stars;
- O Stars;
- Radial Velocity;
- Stellar Spectra;
- X Ray Sources;
- Absorption Spectra;
- Line Spectra;
- Stellar Spectrophotometry;
- X Ray Stars;
- Astronomy;
- Optical Spectra:X-Ray Sources;
- Radial Velocities:X-Ray Sources