Atlas of high-dispersion spectra of peculiar emission-line stars in the Magellanic Clouds.
Abstract
The authors present an atlas of high-dispersion spectra of 24 of the brightest peculiar emission-line stars in the Magellanic Clouds. Radial velocity measurements of the Balmer lines are also listed. Furthermore, UBVRIJHKLM photometric data of these stars and additional MC blue supergiants are given. The photometric and spectroscopic variability of the program stars is discussed. On the basis of these data the authors propose to distinguish three subgroups: the classical P Cygni stars, the Ofpe/WN9 stars and the stars with dust shells.
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- August 1985
- Bibcode:
- 1985A&AS...61..237S
- Keywords:
-
- Blue Stars;
- Emission Spectra;
- High Dispersion Spectrographs;
- Magellanic Clouds;
- Peculiar Stars;
- Stellar Spectra;
- Supergiant Stars;
- Astronomical Photometry;
- Balmer Series;
- Radial Velocity;
- Stellar Envelopes;
- Variable Stars;
- Astrophysics