263 citations · 2.5k across the 67 of their papers we have counts for
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Transiting exoplanets and magnetic spots characterized with optical interferometry
R. Ligi, D. Mourard, A. -M. Lagrange +2
Stellar activity causes difficulties in the characterization of transiting exoplanets. Studies have been performed to quantify its impact on infrared interferometry, but not in the…
Improving the surface brightness-color relation for early-type stars using optical interferometry
M. Challouf, N. Nardetto, D. Mourard +18
The aim of this work is to improve the SBC relation for early-type stars in the color domain, using optical interferometry. Observations of eight B- and A-type…
Planet transit and stellar granulation detection with interferometry
Andrea Chiavassa, Roxanne Ligi, Zazralt Magic +3
Aims. We used realistic three-dimensional (3D) radiative hydrodynamical (RHD) simulations from the Stagger-grid and synthetic images computed with the radiative transfer code Optim…
The operation of VEGA/CHARA : from the scientific idea to the final products
Roxanne Ligi, Denis Mourard, Nicolas Nardetto +1
We describe the data flow in the operation of the VEGA/CHARA instrument. After a brief summary of the main characteristics and scientific objectives of the VEGA instrument, we expl…