The Astrophysical Journal Supplement Series · 2002 · 70 citations · 39 references
Natural SciencesAstronomyPhysicsAstrophysicsObservational AstronomyStellar AstronomyInterstellar Absorption LinesSpectral Line AstronomyStellar ClassificationStellar StructureUltraviolet SpectroscopyUltraviolet Stellar AstronomyFar Ultraviolet ObservationsFar-infrared Line EmissionFar-ultraviolet SpectroscopyInterstellar Emission LinesLuminosity ClassesLuminosity ClassificationStellar SpectraUltraviolet Absorption Lines
An atlas of far-ultraviolet spectra of 45 Galactic OB stars observed with the Far Ultraviolet Spectroscopic Explorer is presented. The atlas covers the wavelength region between 912 and 1185A with an effective spectral resolution of 0.12A. Systematic trends in the morphology and strength of stellar features are discussed. Particular attention is drawn to the variations of the CIII$\lambda$1176, SIV$\lambda\lambda$1063, 1073, and PV$\lambda\lambda$1118, 1128 line profiles as a function of temperature and luminosity class; and the lack of a luminosity dependence associated with OVI$\lambda\lambda$1032, 1038. Numerous interstellar lines are also identified.
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Overview of the [ITAL]Far Ultraviolet Spectroscopic Explorer[/ITAL] Mission
H. W. Moos, Webster C. Cash, L. L. Cowie et al. · The Astrophysical Journal · 2000 · 669 citations · Full text
Natural Sciences, Astronomy, Physics +17