ELEMENTAL ABUNDANCE ANALYSES WITH DAO SPECTROGRAMS .9. THE METALLIC-LINED STARS 15-VULPECULAE AND 32-AQUARII
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, sa.2, ss.270-276, 1992 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Basım Tarihi: 1992
- Doi Numarası: 10.1093/mnras/258.2.270
- Dergi Adı: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
- Sayfa Sayıları: ss.270-276
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- İstanbul Kültür Üniversitesi Adresli: Hayır
Özet
Following from previous papers of this study we present elemental abundance analyses of the sharp-lined bright Am stars 15 Vul and 32 Aqr. The values derived using fine analysis techniques are found using the stellar parameters, effective temperature and surface gravity, determined using optical-region spectrophotometry and Balmer line profiles as well as with the procedures of Moon & Dworetsky and of Lane & Lester. The latter star is a more extreme Am star than the former star. We also discuss possible ways to improve these analyses.