Ultraviolet analysis of the peculiar F supergiant HD 112374.
Abstract
The authors have studied the ultraviolet energy distribution of the metal-poor supergiant HD 112347. They need a temperature Teff = 5500±100K, log g = -0.3±0.3 and a metal deficiency of log Z/Z_sun; = -0.7 in order to find agreement between theoretical and observed ultraviolet energy distributions with a reddening of E(B-V) ≤ 0.1 consistent with its galactic latitude of +36°.
- Publication:
-
NASA Conference Publication
- Pub Date:
- December 1984
- Bibcode:
- 1984NASCP2349..352B
- Keywords:
-
- Astronomy;
- Effective Temperatures:Supergiants;
- Metal-Poor Stars:Supergiants;
- Peculiar Stars:Supergiants;
- Reddening:Supergiants;
- Supergiants:Effective Temperatures;
- Supergiants:Metal-Poor Stars;
- Supergiants:Peculiar Stars;
- Supergiants:Reddening;
- Cepheid Variables;
- Energy Distribution;
- F Stars;
- Iue;
- Supergiant Stars;
- Ultraviolet Spectra;
- Flux (Rate);
- Ultraviolet Astronomy;
- Variable Stars