S
S. Borgniet
Researcher at University of Grenoble
Publications - 28
Citations - 928
S. Borgniet is an academic researcher from University of Grenoble. The author has contributed to research in topics: Radial velocity & Planet. The author has an hindex of 17, co-authored 26 publications receiving 765 citations. Previous affiliations of S. Borgniet include Centre national de la recherche scientifique.
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Journal ArticleDOI
Physical and orbital properties of β Pictoris b
Mickael Bonnefoy,Mickael Bonnefoy,G.-D. Marleau,Raphaël Galicher,Hervé Beust,Hervé Beust,Anne-Marie Lagrange,Anne-Marie Lagrange,Jean-Loup Baudino,Gael Chauvin,Gael Chauvin,S. Borgniet,S. Borgniet,N. Meunier,N. Meunier,J. Rameau,J. Rameau,Anthony Boccaletti,Andrew Cumming,Christiane Helling,Derek Homeier,F. Allard,Philippe Delorme,Philippe Delorme +23 more
TL;DR: In this article, the authors acknowledge financial support from the French National Research Agency (ANR) through project grant, ANR10- BLANC0504-01 and ANR-07-BLAN-0221, and the EU financial support under FP7 by starting grant.
Journal ArticleDOI
Using the Sun to estimate Earth-like planet detection capabilities - VI. Simulation of granulation and supergranulation radial velocity and photometric time series
N. Meunier,N. Meunier,Anne-Marie Lagrange,Anne-Marie Lagrange,S. Borgniet,S. Borgniet,Michel Rieutord +6 more
TL;DR: In this paper, the impact of small timescale variability on radial velocity (RV) time series is studied. But the authors do not consider the effect of supergranulation on RV times series.
Journal ArticleDOI
Physical and orbital properties of Beta Pictoris b
M. Bonnefoy,G.-D. Marleau,Raphaël Galicher,H. Beust,Anne-Marie Lagrange,Jean-Loup Baudino,G. Chauvin,S. Borgniet,N. Meunier,J. Rameau,A. Boccaletti,Andrew Cumming,Christiane Helling,Derek Homeier,F. Allard,P. Delorme +15 more
TL;DR: In this article, the authors used the Gemini Planet Imager (GPI) to obtain new astrometry and a low-resolution (R=35-39) J-band spectrum of the planet.
Journal ArticleDOI
The GJ 504 system revisited. Combining interferometric, radial velocity, and high contrast imaging data.
M. Bonnefoy,Karine Perraut,Anne-Marie Lagrange,P. Delorme,Arthur Vigan,Michael R. Line,L. Rodet,Ch. Ginski,Denis Mourard,G.-D. Marleau,M. Samland,Pascal Tremblin,R. Ligi,Faustine Cantalloube,Paul Mollière,Benjamin Charnay,Masayuki Kuzuhara,Markus Janson,Caroline Morley,Derek Homeier,V. D Orazi,Hubert Klahr,C. Mordasini,B. Lavie,Jean-Loup Baudino,H. Beust,S. Peretti,A. Musso Bartucci,Dino Mesa,Bruno Bézard,A. Boccaletti,Raphaël Galicher,Janis Hagelberg,Silvano Desidera,Beth Biller,Anne-Lise Maire,F. Allard,S. Borgniet,J. Lannier,N. Meunier,M. Desort,Evelyne Alecian,G. Chauvin,Maud Langlois,Th. Henning,Laurent M. Mugnier,David Mouillet,R. G. Gratton,Timothy D. Brandt,M. Mc Elwain,J. L. Beuzit,Motohide Tamura,Yasunori Hori,Wolfgang Brandner,Esther Buenzli,Anthony Cheetham,M. Cudel,M. Feldt,M. Kasper,Miriam Keppler,T. Kopytova,Michael Meyer,C. Perrot,D. Rouan,G. Salter,T. O. B. Schmidt,E. Sissa,A. Zurlo,Francois Wildi,P. Blanchard,V. De Caprio,A. Delboulbe,D. Maurel,Thibaut Moulin,A. Pavlov,Patrick Rabou,Juan-Luis Ramos,R. Roelfsema,G. Rousset,Eric Stadler,F. Rigal,L. Weber +81 more
TL;DR: In this article, the authors measured a radius of 1.35+/- 0.04Rsun for GJ504A which yields isochronal ages of 21+/-2Myr or 4.0+/-1.8Gyr for the system and line-of-sight stellar rotation axis inclination of $162.4+3.8$ degrees.
Journal ArticleDOI
The SOPHIE search for northern extrasolar planets VII. A warm Neptune orbiting HD164595
B. Courcol,François Bouchy,Francesco Pepe,Alexandre Santerne,X. Delfosse,X. Delfosse,Luc Arnold,Nicola Astudillo-Defru,Nicola Astudillo-Defru,Isabelle Boisse,Xavier Bonfils,Xavier Bonfils,S. Borgniet,Vincent Bourrier,N. Cabrera,N. Cabrera,Magali Deleuil,Olivier Demangeon,Rodrigo F. Díaz,Rodrigo F. Díaz,David Ehrenreich,T. Forveille,T. Forveille,Guillaume Hébrard,Guillaume Hébrard,Anne-Marie Lagrange,G. Montagnier,G. Montagnier,C. Moutou,J. Rey,Nuno C. Santos,Damien Ségransan,Stéphane Udry,Paul Wilson +33 more
TL;DR: In this paper, a warm Neptune with a minimum mass of 16.1 +/- 2.7 M-circle dot was detected orbiting the solar analog HD164595 in 40 +/- 0.24 days.