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A FUSE View of Winds from the Central Stars of Planetary Nebulae

Guerrero, Martín A.; Ramos-Larios, Gerardo; Massa, Derck

Since the IUE satellite produced a vast collection of high-resolution UV spectra of the central stars of planetary nebulae (CSPNe), there has not been any further systematic study of the stellar winds of these stars. The high spectral resolution, sensitivity and large number of archival observations in the FUSE archive allow the study of the stell…

A Survey of IUE Spectra of the Active Binary System UX Arietis

Ekmekçi, Fehmi

To investigate the ultraviolet (UV) activity of the bright, non-eclipsing, double-lined spectroscopic binary system UX Ari, IUE spectra (194 images) were taken from the IUE archive. The spectra, obtained during the period 1978-1996, show emission lines originating in the chromosphere and transition region. The long-wavelength low dispersion spectr…