Robust high-contrast companion detection from interferometric observations

A. Gallenne, A. Mérand, P. Kervella, John D. Monnier, Gail Schaefer, Fabien Baron, J. Breitfelder, J.-B. Le Bouquin, Rachael M. Roettenbacher, W. Gieren

Abstract

Context. Long-baseline interferometry is an important technique to spatially resolve binary or multiple systems in close orbits. By combining several telescopes together and spectrally dispersing the light, it is possible to detect faint components around bright stars in a few hours of observations.

Locations

• Astronomy and Astrophysics - View - PDF
• Springer Link (Chiba Institute of Technology) - View - PDF
• Open Research Exeter (University of Exeter) - View - PDF
• HAL (Le Centre pour la Communication Scientifique Directe) - View
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