The intensity of several spectral lines of Gamma Cassiopeiae
Abstract
The H-alpha, H-beta and He(D3) emission lines and the absorption lines in the violet and red regions were monitored for Gamma Cassiopeiae during the period 1950 to 1959. Intensity calculations based on these emission and absorption lines show a variation in intensity, with a maximum in September, 1953. The results presented here are compared with the spectral studies of Gamma Cassiopeiae reported by Burton and Evans (1975).
- Publication:
-
Bulletin de l'Academie Royale de Belgique
- Pub Date:
- 1977
- Bibcode:
- 1977BARB...63..877V
- Keywords:
-
- Absorption Spectra;
- Cassiopeia Constellation;
- Emission Spectra;
- H Alpha Line;
- H Beta Line;
- Helium;
- Stellar Spectra;
- Line Spectra;
- Radiant Flux Density;
- Spectrographs;
- Tables (Data);
- Telescopes;
- Wavelengths;
- Astrophysics