SIMBAD references

2002MNRAS.330...63D - Mon. Not. R. Astron. Soc., 330, 63-68 (2002/February-2)

Radio images of four luminous blue variable stars.

DUNCAN R.A. and WHITE S.M.

Abstract (from CDS):

We have used the Australia Telescope Compact Array to image four southern luminous blue variable stars: AG Car, He3-519, HR Car and WRA 751, at wavelengths of 3 and 6cm, and resolutions of 1 and 2arcsec respectively. With the partial exception of HR Car, all radio images show an unresolved stellar core surrounded by a large ionized gaseous nebula, and agree well with published Hα and [Nii] optical images. The image of WRA 751 shows a stellar torus or disc. HR Car's radio image is unusual, and seems best explained by the presence of a hot binary companion.

Abstract Copyright: 2002 Blackwell Science Ltd

Journal keyword(s): circumstellar matter - stars: individual: AG Car - stars: individual: HR Car - stars: individual: He3-519 - stars: individual: WRA 751 - radio continuum: stars

Simbad objects: 7

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2020.08.03-21:31:57

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