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Highly-evolved starsThe ways in which the IUE has proved useful in studying highly evolved stars are reviewed. The importance of high dispersion spectra for abundance analyses of the sd0 stars and for studies of the wind from the central star of NGC 6543 and the wind from the 0 type component of Vela X-1 is shown. Low dispersion spectra are used for absolute spectrophotometry of the dwarf nova, Ex Hya. Angular resolution is important for detecting and locating UV sources in globular clusters.
Document ID
19810017401
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Heap, S. R. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 11, 2013
Publication Date
January 1, 1981
Publication Information
Publication: The Universe at Ultraviolet Wavelengths: The First Two Yrs. of Intern. Ultraviolet Explorer
Subject Category
Astrophysics
Accession Number
81N25937
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19810017357Collected WorksThe Universe at Ultraviolet Wavelengths: The first two years of International Ultraviolet Explorer19810017357Collected WorksThe Universe at Ultraviolet Wavelengths: The first two years of International Ultraviolet Explorer
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