Arthur Vigan
Aix-Marseille University
468 Papers
3.6K Citations
Arthur Vigan is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 60, co-authored 416 publications. Previous affiliations of Arthur Vigan include University of Exeter & University of New South Wales.
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Papers
Harvesting lost photons in stellar coronagraphs
Lisa Altinier,Yann Gutierrez,Olivier Absil,Alexis Carlotti,Olivier Herscovici-Schiller,Lucie Leboulleux,Emiel H. Por,Pierre Baudoz,Alexis Bidot,Kimberly Bott,Bernhard R. Brandl,Sarah L. Casewell,Elodie Choquet,Nicolas B. Cowan,Niyati Desai,David S. Doelman,Jules Fowler,Timothy Gebhard,Sebastiaan Y. Haffert,Adrien Hours,Roser Juanola-Parramon,Matthew A. Kenworthy,Elina Kleisioti,Lorenzo König,M. Krasteva,Iva Laginja,Rico Landman,Johan Mazoyers,Maxwell A. Millar-Blanchaer,David Mouillet,Mamadou N'Diaye,Frans Snik,Dirk M. van Dam,Kyle Van Gorkom,Maaike van Kooten,Sophia R. Vaughan,Arthur Vigan +36 more
- 06 Oct 2023
TL;DR: Researchers review photon loss in stellar coronagraphs, proposing strategies to utilize lost photons for wavefront sensing, calibration, and additional scientific observations, enhancing exoplanet detection capabilities.
Active Phasing Experiment: preliminary results and prospects
Frédéric Gonté,C. Araujo,R. Bourtembourg,R. Brast,Frederic Derie,P. Duhoux,Christophe Dupuy,Christoph Frank,Robert Karban,R. Mazzoleni,Lothar Noethe,Isabelle Surdej,N. Yaitskova,Rainer Wilhelm,Bruno Luong,Pinna E.,Sergio Chueca,Arthur Vigan +17 more
TL;DR: The Active Phasing Experiment (PHE) as discussed by the authors was designed under the lead of ESO to study new phasing technologies and validate wavefront control concepts for Extremely Large Telescopes.
Performances tests on the SPHERE-IFS
Dino Mesa,Raffaele Gratton,Riccardo Claudi,Silvano Desidera,Enrico Giro,Alice Zurlo,Anne Costille,Arthur Vigan,Claire Moutou,Jean-Luc Beuzit,Kjetil Dohlen,Markus Feldt,David Mouillet,Jean-François Sauvage,Markus Kasper,Jacopo Antichi +15 more
TL;DR: In this paper, the authors present the results of the last performance tests that they have done on the IFS instrument at the Institut de Planetologie et d'Astrophysique de Grenoble (IPAG) in condition as similar as possible to the ones that we will find at the telescope.
Speckle lifetime in XAO coronagraphic images: temporal evolution of SPHERE coronagraphic images
Julien Milli,T. Banas,D. Mouill,D. Mawet,Julien Girard,Arthur Vigan,A. Boccaletti,M. Kasper,Z. Wahhaj,Anne-Marie Lagrange,J. L. Beuzit,T. Fusco,J.-F. Sauvage,Raphaël Galicher +13 more
TL;DR: In this paper, a series of 52 min, AO-corrected, coronagraphically occulted, high-cadence (1.6Hz), H-band images of the star HR 3484 with the SPHERE (Spectro-Polarimeter High-contrast Exoplanet REsearch instrument on the VLT) was obtained.
(16) Psyche: A mesosiderite-like asteroid?
Matti Viikinkoski,Pierre Vernazza,Josef Hanus,H. Le Coroller,K. Tazhenova,Benoit Carry,Michael Marsset,Alexis Drouard,F. Marchis,Romain Fétick,Thierry Fusco,Josef Ďurech,Mirel Birlan,Jérôme Berthier,P. Bartczak,Christophe Dumas,Julie Castillo-Rogez,Fabrice Cipriani,François Colas,Marin Ferrais,J. Grice,J. Grice,Emmanuel Jehin,Laurent Jorda,Mikko Kaasalainen,Agnieszka Kryszczyńska,Philippe Lamy,A. Marciniak,Tadeusz Michalowski,P. Michel,M. Pajuelo,M. Pajuelo,E. Podlewska-Gaca,E. Podlewska-Gaca,Toni Santana-Ros,Paolo Tanga,Frédéric Vachier,Arthur Vigan,Brian D. Warner,Olivier Witasse,Bin Yang +40 more
TL;DR: In this paper, the authors used the high angular resolution of these observations to refine the density of (16) Psyche to set further constraints on its bulk composition and determine its potential meteoritic analog.