Spectral imaging of η Carinae-Reference-Cited by-同舟云学术

Spectral imaging of η Carinae

Published:1991 Issue:1 Volume:9 Page:120-121
ISSN:1323-3580
Container-title:Publications of the Astronomical Society of Australia
language:en
Short-container-title:Publ. Astron. Soc. Aust.

Author:

Allen David,Hillier John

Abstract

AbstractWe have secured spectra at high signal/noise ratio in a grid of points across the entire Homunculus Nebula surrounding the peculiar, massive star η Carinae. The data cover the wavelength range 420–1000 nm. Included are parts of the outer nebulosity dating from a prehistoric ejection episode. At a spatial resolution of about 1 arcsec we find dramatic differences in emission Ime ratios and profiles, sometimes in adjacent resolution elements.

Publisher

Cambridge University Press (CUP)

Subject

Space and Planetary Science,Astronomy and Astrophysics

Reference8 articles.

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4. Identifications in the Spectra of Eta Carinae and RR Telescopii

5. The hollow, clumpy outflow from η Carinae

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