Spectral classification of early type stars. Calibration using a TV-vidicon multichannel system.
Abstract
A television multichannel detector is used to study the spectral classification of 0 and early B stars. Our observational data are analyzed according to the classification criteria given by Walborn (1971) and Conti and Alschuler (1971). Some spectral peculiarities of the observed objects are pointed out.
- Publication:
-
Revista Mexicana de Astronomia y Astrofisica
- Pub Date:
- August 1976
- Bibcode:
- 1976RMxAA...2...13B