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First AMBER/VLTI observations of hot massive stars

Authors :
Petrov, R. G.
Millour, F.
Chesneau, O.
Weigelt, G.
Bonneau, D.
Stee, Ph.
Kraus, S.
Mourard, D.
Meilland, A.
Malbet, F.
Lisi, F.
Kern, P.
Beckmann, U.
Lagarde, S.
Gennari, S.
Lecoarer, E.
Driebe, Th.
Accardo, M.
Robbe-Dubois, S.
Ohnaka, K.
Busoni, S.
Roussel, A.
Zins, G.
Behrend, J.
Ferruzi, D.
Bresson, Y.
Duvert, G.
Nussbaum, E.
Marconi, A.
Feautrier, Ph.
Dugué, M.
Chelli, A.
Tatulli, E.
Heininger, M.
Delboulbé, A.
Bonhomme, S.
Schertl, D.
Testi, L.
Mathias, Ph.
Monin, J. -L.
Gluck, L.
Hofmann, K. H.
Salinari, P.
Puget, P.
Clausse, J. -M.
Fraix-Burnet, D.
Foy, R.
Isella, A.
Petrov, R. G.
Millour, F.
Chesneau, O.
Weigelt, G.
Bonneau, D.
Stee, Ph.
Kraus, S.
Mourard, D.
Meilland, A.
Malbet, F.
Lisi, F.
Kern, P.
Beckmann, U.
Lagarde, S.
Gennari, S.
Lecoarer, E.
Driebe, Th.
Accardo, M.
Robbe-Dubois, S.
Ohnaka, K.
Busoni, S.
Roussel, A.
Zins, G.
Behrend, J.
Ferruzi, D.
Bresson, Y.
Duvert, G.
Nussbaum, E.
Marconi, A.
Feautrier, Ph.
Dugué, M.
Chelli, A.
Tatulli, E.
Heininger, M.
Delboulbé, A.
Bonhomme, S.
Schertl, D.
Testi, L.
Mathias, Ph.
Monin, J. -L.
Gluck, L.
Hofmann, K. H.
Salinari, P.
Puget, P.
Clausse, J. -M.
Fraix-Burnet, D.
Foy, R.
Isella, A.
Publication Year :
2005

Abstract

AMBER is the first near infrared focal instrument of the VLTI. It combines three telescopes and produces spectrally resolved interferometric measures. This paper discusses some preliminary results of the first scientific observations of AMBER with three Unit Telescopes at medium (1500) and high (12000) spectral resolution. We derive a first set of constraints on the structure of the circumstellar material around the Wolf Rayet Gamma2 Velorum and the LBV Eta Carinae.

Details

Database :
OAIster
Publication Type :
Electronic Resource
Accession number :
edsoai.ocn691207053
Document Type :
Electronic Resource
Full Text :
https://doi.org/10.1007.978-3-540-74256-2_17
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