Astronomy and Astrophysics – Astronomy
Scientific paper
Jun 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982mnras.199..817b&link_type=abstract
Monthly Notices of the Royal Astronomical Society, vol. 199, June 1982, p. 817-832.
Astronomy and Astrophysics
Astronomy
35
Cosmic Plasma, Ionized Gases, Iue, Nebulae, Stellar Winds, Ultraviolet Spectra, Abundance, Continuous Spectra, Electron Density Profiles, Electron Energy, Hot Stars, Interstellar Extinction, Line Spectra, Magnetohydrodynamic Flow, Mass Flow Rate
Scientific paper
IUE observations of the ultraviolet emission lines and continuum from the wind-driven poly-polar nebula NGC 6302 have been combined with those obtained of the visible emission lines to investigate the physical parameters of the ionized gas. Several relationships consolidate the view that this nebula is predominantly ionized radiatively by a very hot central star. However, the 'poly-polar' appearance and complex, high velocity flows of ionized material from the nebular core strongly suggest the presence of an energetic stellar wind from the central, but obscured star.
Barral J. F.
Cantó Jorge
Meaburn John
Walsh Jonathan R.
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