Aperture synthesis imaging of the carbon AGB star R Sculptoris: Detection of a complex structure and a dominating spot on the stellar disk

Journal Article

2017

Permanent link to this Item
http://hdl.handle.net/11427/34211
Files
WittkowskiM_Aperture_synthe_2017.pdf (1.95 MB)
Authors
Wittkowski, M
Hofmann, K-H
Eriksson, K
Hron, J
Humphreys, E M L
Lindqvist, M
Maercker, M
Mohamed, S
Olofsson, H
Ramstedt, S
Weigelt, G
Höfner, S
Le Bouquin, J B
Nowotny, W
Paladini, C
Young, J
Berger, J-P
Brunner, M
de Gregorio-Monsalvo, I
Journal Title

Astronomy and Astrophysics

Link to Journal
https://dx.doi.org/10.1051/0004-6361/201630214
Journal ISSN
Volume Title
Publisher
Publisher
Department
Department of Astronomy
Faculty
Faculty of Science
License
Series
Abstract
Aims. We present near-infrared interferometry of the carbon-rich asymptotic giant branch (AGB) star R Sculptoris (R Scl).
Description
Keywords
stars: AGB and post-AGB
stars: atmospheres
stars: fundamental parameters
stars: individual: R Scl
stars: mass-loss
techniques: interferometric
Sciences de l'espace
Astrophysique
Astronomie

Reference:

Wittkowski, M., Hofmann, K., Höfner, S., Le Bouquin, J.B., Nowotny, W., Paladini, C., Young, J. & Berger, J. et al. 2017. Aperture synthesis imaging of the carbon AGB star R Sculptoris: Detection of a complex structure and a dominating spot on the stellar disk. Astronomy and Astrophysics. 601(4):A3 - 177. http://hdl.handle.net/11427/34211

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