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Near Infrared Spectropolarimetry from Dome C

Published online by Cambridge University Press:  05 January 2006

M. Giard ,
F. Casoli ,
F. Paletou ,
J.-F. Donati ,
A. Cameron ,
J. Bouvier ,
C. Dougados ,
F. Ménard ,
C. Catala  and
P. Petit
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J.-F. Donati
Affiliation:
Observatoire Midi-Pyrénées, 14 Av. E. Belin, 31400 Toulouse, France
A. Cameron
Affiliation:
University of St. Andrews, St. Andrews, UK
J. Bouvier
Affiliation:
Observatoire de Grenoble, Grenoble, France
C. Dougados
Affiliation:
Observatoire de Grenoble, Grenoble, France
F. Ménard
Affiliation:
Observatoire de Grenoble, Grenoble, France
C. Catala
Affiliation:
Observatoire de Paris-Meudon, Meudon, France
P. Petit
Affiliation:
Observatoire Midi-Pyrénées, 14 Av. E. Belin, 31400 Toulouse, France
F. Paletou
Affiliation:
Observatoire Midi-Pyrénées, 14 Av. E. Belin, 31400 Toulouse, France
R. Pello
Affiliation:
Observatoire Midi-Pyrénées, 14 Av. E. Belin, 31400 Toulouse, France
T. Contini
Affiliation:
Observatoire Midi-Pyrénées, 14 Av. E. Belin, 31400 Toulouse, France
T. Harries
Affiliation:
University of Exeter, Exeter, UK
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Abstract

We discuss in this paper the new science perspectives that a near infrared (NIR) spectropolarimeter installed on a 4 m class telescope at Dome C in Antartica would offer to the astrophysics community worldwide, in very diverse research fields such as stellar formation, extra solar planets, stellar magnetism and activity, asteroseismology, circumstellar environments, interstellar medium, galactic and extragalactic physics. We also propose an instrument concept with estimated performances, as well as an example 2-step scenario for the construction of this instrument.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 14: Dome C Astronomy and Astrophysics Meeting , 2005 , pp. 115 - 120
Copyright
© EAS, EDP Sciences, 2005

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