Intensifier-dissector-scanner observations of the bright northern Be stars
Abstract
Early results are presented from an extensive program of regular Balmer-line spectroscopy; during eight months in 1980 H-alpha profiles were obtained for over 100 northern Be stars. Transient emission events have been observed in the very early rapid rotator 59 Cygni; sequential variations in H-alpha are quasi-periodic.
- Publication:
-
Be Stars
- Pub Date:
- April 1982
- Bibcode:
- 1982IAUS...98..147B
- Keywords:
-
- B Stars;
- Balmer Series;
- H Alpha Line;
- Northern Sky;
- Stellar Spectra;
- Astronomical Spectroscopy;
- Image Dissector Tubes;
- Image Intensifiers;
- Optical Scanners;
- Variable Stars;
- Astronomy