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
The VAST Survey - II. Orbital motion monitoring of A-type star multiples
R. J. De Rosa,J. Patience,Arthur Vigan,Paul Wilson,Adam C. Schneider,Nicholas J. McConnell,Sloane Wiktorowicz,Christian Marois,Inseok Song,Bruce Macintosh,James R. Graham,Michael S. Bessell,René Doyon,Olivier Lai +13 more
TL;DR: In this article, a volume-limited A-Star (VAST) adaptive optics survey is presented, which includes 26 binary systems with projected separations <100 AU, 13 of which have sufficient historical measurements to allow for refinem ent of their orbital elements.
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VLT/SPHERE astrometric confirmation and orbital analysis of the brown dwarf companion HR 2562 B
Anne-Lise Maire,L. Rodet,C. Lazzoni,Anthony Boccaletti,Wolfgang Brandner,Raphaël Galicher,Faustine Cantalloube,Dino Mesa,Hubert Klahr,H. Beust,G. Chauvin,Silvano Desidera,Markus Janson,Miriam Keppler,Johan Olofsson,J. C. Augereau,S. Daemgen,Th. Henning,P. Thébault,M. Bonnefoy,M. Feldt,R. G. Gratton,Anne-Marie Lagrange,Maud Langlois,Michael Meyer,Arthur Vigan,Valentina D'Orazi,Janis Hagelberg,H. Le Coroller,R. Ligi,D. Rouan,M. Samland,T. O. B. Schmidt,Stéphane Udry,A. Zurlo,L. Abe,M. Carle,A. Delboulbe,Philippe Feautrier,Yves Magnard,D. Maurel,Thibaut Moulin,A. Pavlov,D. Perret,Jose Ramos,F. Rigal,A. Roux,L. Weber +47 more
TL;DR: In this paper, a low-mass brown dwarf has been recently imaged around HR 2562 (HD 50571), a star hosting a debris disk resolved in the far infrared, and the companion location is compatible with an orbit coplanar with the disk and interior to the debris belt.
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High-contrast spectroscopy of SCR J1845-6357 B
TL;DR: In this article, the authors proposed a data analysis method to estimate and remove the contributions of the stellar halo and speckles to the spectra of a sub-stellar companion.
ALICE Data Release: A Revaluation of HST-NICMOS Coronagraphic Images
TL;DR: In this article, the authors presented the high-level science products of these re-analyzed data, which they delivered back to the community through the Mikulski Archive for Space Telescopes.
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The mass of β Pictoris c from β Pictoris b orbital motion
Sylvestre Lacour,Sylvestre Lacour,Ji Wang,L. Rodet,M. Nowak,Jinyi Shangguan,Hervé Beust,A.-M. Lagrange,A.-M. Lagrange,Roberto Abuter,António Amorim,R. Asensio-Torres,Myriam Benisty,Jean-Phillipe Berger,Sarah Blunt,Anthony Boccaletti,Alexander J. Bohn,M. L. Bolzer,Mickael Bonnefoy,H. Bonnet,G. Bourdarot,G. Bourdarot,Wolfgang Brandner,F. Cantalloube,Paola Caselli,Benjamin Charnay,Gael Chauvin,Elodie Choquet,Valentin Christiaens,Yann Clénet,V. Coudé du Foresto,A. Cridland,Roderick Dembet,Jason Dexter,P. T. de Zeeuw,P. T. de Zeeuw,A. Drescher,Gilles Duvert,Andreas Eckart,Andreas Eckart,Frank Eisenhauer,F. Gao,Paulo J. V. Garcia,Paulo J. V. Garcia,R. Garcia Lopez,R. Garcia Lopez,Eric Gendron,R. Genzel,Stefan Gillessen,Julien Girard,Xavier Haubois,G. Heißel,Th. Henning,Sasha Hinkley,Stefan Hippler,Matthew Horrobin,M. Houllé,Z. Hubert,Laurent Jocou,J. Kammerer,Miriam Keppler,Pierre Kervella,Laura Kreidberg,V. Lapeyrère,J.-B. Le Bouquin,Pierre Léna,Dieter Lutz,Anne-Lise Maire,Anne-Lise Maire,Antoine Mérand,Paul Mollière,John D. Monnier,David Mouillet,E. Nasedkin,T. Ott,Gilles Otten,Gilles Otten,Claudia Paladini,Thibaut Paumard,Karine Perraut,Guy Perrin,O. Pfuhl,E. Rickman,Laurent Pueyo,J. Rameau,Gérard Rousset,Z. Rustamkulov,Matthias Samland,T. Taro Shimizu,D. Sing,Julia Stadler,Tomas Stolker,Odele Straub,Christian Straubmeier,Eckhard Sturm,Linda J. Tacconi,E. F. van Dishoeck,E. F. van Dishoeck,Arthur Vigan,F. Vincent,S. D. von Fellenberg,K. Ward-Duong,Felix Widmann,Ekkehard Wieprecht,Erich Wiezorrek,Julien Woillez,Senol Yazici,André Young +107 more
TL;DR: In this paper, the presence and mass of an exoplanet can now be effectively derived from the astrometry of another ex-oplanet, using Markov chain Monte Carlo simulations in Jacobi coordinates.