Published June 1988
| Version v1
Report
Validity of the classification of UV gallium stars
Creators
- 1. Dominion Astrophysical Observatory, Victoria, British Columbia (Canada)
- 2. Osaka Kyoiku Univ. (Japan)
Description
Line intensities of Ga II at 1414 A and Ga III at 1495 A are surveyed on high-dispersion IUE spectra of seven stars classified as UV gallium stars on low-dispersion IUE spectra. The Ga II line intensity in HD 124224 is found to be weaker in all 11 high-dispersion spectra than that expexted from the spectral classification criteria. The remaining six stars show the strong Ga II line consistent with the classification criteria. A cross-check with the help of high-dispersion spectra must be effective in classification based on low-dispersion spectra
Additional details
Publishing Information
- Imprint Title
- A decade of UV astronomy with the IUE satellite. Volume 1
- Imprint Pagination
- 448 p.
- Journal Page Range
- p. 409-412.
- Report number
- ESA-SP--281
Conference
- Title
- Celebratory symposium on a decade of UV astronomy with the IUE satellite.
- Dates
- 12-15 Apr 1988.
- Place
- Greenbelt, MD (USA).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 20050601
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- EMISSION SPECTRA; GALLIUM; MAGNETIC STARS; ULTRAVIOLET SPECTRA
- Descriptors DEC
- ELEMENTS; METALS; SPECTRA; STARS