The weak-helium-line star α Sculptoris. I. The line-spectrum
Abstract
Using spectrograms with dispersions from 7 to 20 A/mm, the spectrum of the peculiar B star 8c1 is investigated in the wave-length range A. About 400 lines could be assigned to 20 different ions of 18 elements, 26 lines remain unidentified. Equivalent widths of all lines and profiles of the strongest lines are given. From the available material no definite conclusion about spectrum variability can be derived. Key words: Sculptoris - weak-helium-line star
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- March 1973
- Bibcode:
- 1973A&AS....9..427S