E
Elsa Huby
Researcher at University of Paris
Publications - 93
Citations - 2376
Elsa Huby is an academic researcher from University of Paris. The author has contributed to research in topics: Coronagraph & Adaptive optics. The author has an hindex of 26, co-authored 85 publications receiving 1914 citations. Previous affiliations of Elsa Huby include University of Liège & Centre national de la recherche scientifique.
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Journal ArticleDOI
The Subaru Coronagraphic Extreme Adaptive Optics System: Enabling High-Contrast Imaging on Solar-System Scales
Nemanja Jovanovic,Nemanja Jovanovic,Frantz Martinache,Olivier Guyon,Olivier Guyon,Christophe Clergeon,Garima Singh,Garima Singh,Tomoyuki Kudo,Vincent Garrel,K. Newman,K. Newman,D. Doughty,D. Doughty,Julien Lozi,Jared R. Males,Yosuke Minowa,Yutaka Hayano,Naruhisa Takato,Jun-Ichi Morino,Jonas Kühn,Eugene Serabyn,Barnaby Norris,Peter G. Tuthill,Guillaume Schworer,Paul Stewart,Laird M. Close,Elsa Huby,Guy Perrin,Sylvestre Lacour,L. Gauchet,Sébastien Vievard,Naoshi Murakami,Fumika Oshiyama,Naoshi Baba,Taro Matsuo,Jun Nishikawa,Motohide Tamura,Motohide Tamura,Olivier Lai,Olivier Lai,Franck Marchis,Gaspard Duchêne,Gaspard Duchêne,Takayuki Kotani,Julien Woillez +45 more
TL;DR: The Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrument as discussed by the authors is a multiband instrument which makes use of light from 600 to 2500 nm, allowing for coronagraphic direct exoplanet imaging of the inner 3λ/D from the stellar host.
Journal ArticleDOI
Discovery of a point-like source and a third spiral arm in the transition disk around the Herbig Ae star MWC 758
Maddalena Reggiani,Valentin Christiaens,Valentin Christiaens,Olivier Absil,Dimitri Mawet,Dimitri Mawet,Elsa Huby,Elodie Choquet,C. A. Gomez Gonzalez,Garreth Ruane,Bruno Femenia,Eugene Serabyn,Keith Matthews,Marcelo Barraza,B. Carlomagno,Denis Defrere,Christian Delacroix,Christian Delacroix,Serge Habraken,A. Jolivet,Mikael Karlsson,G. Orban de Xivry,Pierre Piron,Jean Surdej,E. Vargas Catalan,Olivier Wertz +25 more
TL;DR: In this article, the authors observed the Herbig A5 star MWC 758 with the L′-band vector vortex coronagraph installed in the near-infrared camera and spectrograph NIRC2 at the Keck II telescope, with the aim of unveiling the nature of the spiral structure by constraining the presence of planetary companions.
Journal ArticleDOI
Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD 206893
Julien Milli,Pascale Hibon,Valentin Christiaens,Valentin Christiaens,Elodie Choquet,Mickael Bonnefoy,Grant M. Kennedy,Mark C. Wyatt,Olivier Absil,C. A. Gomez Gonzalez,C. del Burgo,Luca Matrà,J. C. Augereau,Anthony Boccaletti,Christian Delacroix,Steve Ertel,William R. F. Dent,Pontus Forsberg,T. Fusco,Julien Girard,Serge Habraken,Elsa Huby,Mikael Karlsson,A-M. Lagrange,Dimitri Mawet,David Mouillet,Marshall D. Perrin,Christophe Pinte,Laurent Pueyo,Claudia Reyes,Rémi Soummer,Jean Surdej,Y. Tarricq,Zahed Wahhaj +33 more
TL;DR: ESO fellowship programme; NASA through Hubble Fellowship by STScI [HST-HF2-51355, HST-AR-12652], NASA [NAS5-26555], European Research Council under the European Union's Seventh Framework Programme (ERC Grant) [337569], French Community of Belgium through an ARC grant for Concerted Research Action; Royal Society; European Union through ERC grant [279973], Millennium Science Initiative (Chilean Ministry of Economy) [RC130007], Mexican CONACyT [CB-2012-18
Journal ArticleDOI
Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD206893
Julien Milli,Pascale Hibon,Valentin Christiaens,Elodie Choquet,Mickael Bonnefoy,Grant M. Kennedy,Mark C. Wyatt,Olivier Absil,Carlos Gomez Gonzalez,Carlos del Burgo,Luca Matrà,Jean-Charles Augereau,Anthony Boccaletti,Christian Delacroix,Steve Ertel,William R. F. Dent,Pontus Forsberg,Thierry Fusco,J. H. Girard,Serge Habraken,Elsa Huby,Mikael Karlsson,Anne-Marie Lagrange,Dimitri Mawet,David Mouillet,Marshall D. Perrin,Christophe Pinte,Laurent Pueyo,Claudia Reyes,Rémi Soummer,Jean Surdej,Yoann Tarricq,Zahed Wahhaj +32 more
TL;DR: In this article, high-contrast H-band images of the circumstellar environment of the F5V star HD206893, known to host a debris disc never detected in scattered light, were obtained as part of the SHARDDS dataset.
Journal ArticleDOI
FIRST, a fibered aperture masking instrument I. First on-sky test results
Elsa Huby,Guy Perrin,Franck Marchis,Sylvestre Lacour,Takayuki Kotani,Gaspard Duchêne,Elodie Choquet,Elinor L. Gates,Julien Woillez,Olivier Lai,Pierre Fedou,C. Collin,F. Chapron,V. Arslanyan,Keaton J. Burns +14 more
TL;DR: In this paper, the first on-sky results with the fibered aperture masking instrument First have been obtained on the Shane 3m telescope at Lick Observatory, where the entrance pupil is divided into sub-pupils feeding single-mode fibers.