2006A&A...453..301M

Query : 2006A&A...453..301M

2006A&A...453..301M - Astronomy and Astrophysics, volume 453, 301-307 (2006/7-1)

Radio continuum monitoring of the extreme carbon star IRC+10216.

MENTEN K.M., REID M.J., KRUEGEL E., CLAUSSEN M.J. and SAHAI R.

Abstract (from CDS):

We describe Very Large Array observations of the extreme carbon star IRC+10216 at 8.4, 14.9, and 22.5GHz made over a two year period. We find possible variability correlated with the infrared phase and a cm- to sub-millimeter wavelength spectral index very close to 2. The variability, observed flux densities, and upper limit on the size are consistent with the emission arising from the stellar photosphere or a slightly larger radio photosphere.

Abstract Copyright: ∼

Journal keyword(s): stars: carbon - stars: AGB and post-AGB - radio continuum: stars - techniques: interferometic

Simbad objects: 3

Full paper

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Number of rows : 3

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2023	#notes
1	IRC +10216	C*	09 47 57.40632	+13 16 43.5648				C9,5e	2304	0
2	ICRF J095649.8+251516	Sy1	09 56 49.87537985	+25 15 16.0498155	17.46	17.21	17.96	~	314	1
3	3C 286	Sy1	13 31 08.2883506368	+30 30 32.960091564	17.51	17.25		~	4251	2

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