Elodie Choquet

167
Documents
Affiliation actuelle
  • Laboratoire d'Astrophysique de Marseille (LAM)
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Publications

A Preliminary Search for Planets and Exozodiacal Emission Around α Centauri A with JWST/MIRI

Aniket Sanghi , Charles Beichman , Dimitri Mawet , William Balmer , Jorge Llop-Sayson et al.

Research Notes of the AAS, 2025, 9 (5), pp.119. ⟨10.3847/2515-5172/add880⟩

Article dans une revue hal-05470424v1
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Advancing European High-Contrast Imaging R&D Towards the Habitable Worlds Observatory

Iva Laginja , Óscar Carrión-González , Romain Laugier , Elisabeth Matthews , Lucie Leboulleux et al.

Astrophysics and Space Science, 2025, 370 (3), pp.29. ⟨10.1007/s10509-025-04417-8⟩

Article dans une revue hal-05343609v1

Characterization of debris disks observed with SPHERE

N. Engler , J. Milli , N. Pawellek , R. Gratton , P. Thébault et al.

Astronomy & Astrophysics - A&A, 2025, 704, pp.A21. ⟨10.1051/0004-6361/202554953⟩

Article dans une revue hal-05470337v1

Fluorescently excited CO emission in the 49 Ceti debris disk spatially resolved by JWST/NIRSpec

Kadin Worthen , Christine Chen , Sean Brittain , Joan Najita , Chen Xie et al.

Nature Astronomy, 2025, 9 (11), pp.1680-1691. ⟨10.1038/s41550-025-02664-x⟩

Article dans une revue hal-05477595v1
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Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY

T. Winterhalder , J. Kammerer , S. Lacour , A. Mérand , M. Nowak et al.

Astronomy & Astrophysics - A&A, 2025, 700, pp.A4. ⟨10.1051/0004-6361/202554766⟩

Article dans une revue insu-05369259v1
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First unambiguous detection of ammonia in the atmosphere of a planetary mass companion with JWST/MIRI coronagraphs

Mathilde Mâlin , Anthony Boccaletti , Clément Perrot , Pierre Baudoz , Daniel Rouan et al.

Astronomy & Astrophysics - A&A, 2025, 693, pp.A315. ⟨10.1051/0004-6361/202452695⟩

Article dans une revue hal-04927730v1
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Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of <i>α</i> Centauri A. II. Binary Star Modeling, Planet and Exozodi Search, and Sensitivity Analysis

Aniket Sanghi , Charles Beichman , Dimitri Mawet , William O Balmer , Nicolas Godoy et al.

The Astrophysical Journal Letters, 2025, 989, ⟨10.3847/2041-8213/adf53e⟩

Article dans une revue hal-05343576v1
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Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-resolution Spectroscopy and VLTI/GRAVITY Astrometry *

Vidya Venkatesan , S. Blunt , Jason Wang , S. Lacour , G.-D. Marleau et al.

The Astrophysical Journal, 2025, 993 (1), pp.69. ⟨10.3847/1538-4357/ae0c15⟩

Article dans une revue insu-05369278v1
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ALMA millimetre-wavelength imaging of HD 138965: new constraints on the debris dust composition and presence of planetary companions

J P Marshall , S Hengst , A Trejo-Cruz , C del Burgo , J Milli et al.

Monthly Notices of the Royal Astronomical Society, 2025, 541 (1), pp.71 - 84. ⟨10.1093/mnras/staf984⟩

Article dans une revue hal-05469994v1
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Direct imaging discovery of a young giant planet orbiting on Solar System scales

T Stolker , M Samland , L B F M Waters , M E van den Ancker , W O Balmer et al.

Astronomy & Astrophysics - A&A, 2025, 700, ⟨10.1051/0004-6361/202555064⟩

Article dans une revue hal-05343588v1
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Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of <i>α</i> Centauri A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits

Charles Beichman , Aniket Sanghi , Dimitri Mawet , Pierre Kervella , Kevin Wagner et al.

The Astrophysical Journal Letters, 2025, 989, ⟨10.3847/2041-8213/adf53f⟩

Article dans une revue hal-05343581v1
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The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. VI. Evidence for Radially Evolving Icy Grains in the HD 141569A Disk via NIRCam Coronagraphic Imaging

Maxwell A Millar-Blanchaer , Élodie Choquet , Kellen Lawson , Sebastián Marino , Jens Kammerer et al.

The Astrophysical Journal, 2025, 994 (2), pp.199. ⟨10.3847/1538-4357/ae0615⟩

Article dans une revue hal-05486944v1
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The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. III. Aperture Masking Interferometric Observations of the Star HIP 65426 at 3.8 <i>μ</i>m

Shrishmoy Ray , Steph Sallum , Sasha Hinkley , Anand Sivaramkrishnan , Rachel Cooper et al.

The Astrophysical Journal Letters, 2025, 983, ⟨10.3847/2041-8213/adaeb7⟩

Article dans une revue hal-05343593v1
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A new atmospheric characterization of the sub-stellar companion HR 2562 B with JWST/MIRI observations

N. Godoy , E. Choquet , E. Serabyn , C. Danielski , T. Stolker et al.

Astronomy & Astrophysics - A&A, 2024, 689, pp.A185. ⟨10.1051/0004-6361/202449951⟩

Article dans une revue hal-04696296v1
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The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. V. Do Self-consistent Atmospheric Models Represent JWST Spectra? A Showcase with VHS 1256–1257 b

Simon Petrus , Niall Whiteford , Polychronis Patapis , Beth A. Biller , Andrew Skemer et al.

The Astrophysical Journal Letters, 2024, 966, ⟨10.3847/2041-8213/ad3e7c⟩

Article dans une revue insu-04726505v1
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The polarisation properties of the HD 181327 debris ring Evidence for sub-micron particles from scattered light observations

J Milli , E Choquet , R Tazaki , F Ménard , J.-C Augereau et al.

Astronomy & Astrophysics - A&A, 2024, 683, pp.A22. ⟨10.1051/0004-6361/202347933⟩

Article dans une revue insu-04333442v2
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A Uniform Analysis of Debris Disks with the Gemini Planet Imager II: Constraints on Dust Density Distribution Using Empirically-Informed Scattering Phase Functions

Justin Hom , J. Patience , C. H. Chen , G. Duchêne , J. Mazoyer et al.

Monthly Notices of the Royal Astronomical Society, 2024, ⟨10.1093/mnras/stae368⟩

Article dans une revue insu-04479000v1
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Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY

E. Nasedkin , P. Mollière , S. Lacour , M. Nowak , L. Kreidberg et al.

Astronomy & Astrophysics - A&A, 2024, 687, ⟨10.1051/0004-6361/202449328⟩

Article dans une revue insu-04726457v1
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First light of VLT/HiRISE: High-resolution spectroscopy of young giant exoplanets

A. Vigan , M. El Morsy , M. Lopez , G. P. P. L. Otten , J. Garcia et al.

Astronomy & Astrophysics - A&A, 2024, 682, ⟨10.1051/0004-6361/202348019⟩

Article dans une revue insu-04479010v1
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High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light

N. Pourré , T. O. Winterhalder , J.-B. Le Bouquin , S. Lacour , A. Bidot et al.

Astronomy & Astrophysics - A&A, 2024, 686, pp.A258. ⟨10.1051/0004-6361/202449507⟩

Article dans une revue hal-04618067v1
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VLTI/GRAVITY Provides Evidence the Young, Substellar Companion HD 136164 Ab Formed Like a “Failed Star”

William Balmer , L. Pueyo , S. Lacour , J. J. Wang , T. Stolker et al.

The Astronomical Journal, 2024, 167 (2), pp.64. ⟨10.3847/1538-3881/ad1689⟩

Article dans une revue hal-04449343v1
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Combining Gaia and GRAVITY: Characterising five new directly detected substellar companions

T. O. Winterhalder , S. Lacour , A. Mérand , J. Kammerer , A. -L. Maire et al.

Astronomy & Astrophysics - A&A, 2024, 688, ⟨10.1051/0004-6361/202450018⟩

Article dans une revue insu-04726439v1
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Catalogue of dual-field interferometric binary calibrators

M. Nowak , S. Lacour , R. Abuter , A. Amorim , R. Asensio-Torres et al.

Astronomy & Astrophysics - A&A, 2024, 687, ⟨10.1051/0004-6361/202449504⟩

Article dans une revue insu-04726462v1
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Unveiling the HD 95086 system at mid-infrared wavelengths with JWST/MIRI

Mathilde Mâlin , Anthony Boccaletti , Clément Perrot , Pierre Baudoz , Daniel Rouan et al.

Astronomy & Astrophysics - A&A, 2024, 690, pp.A316. ⟨10.1051/0004-6361/202450470⟩

Article dans une revue hal-04744548v1
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A Survey of Protoplanetary Disks Using the Keck/NIRC2 Vortex Coronagraph

Nicole L. Wallack , Jean-Baptiste Ruffio , Garreth Ruane , Bin B. Ren , Jerry W. Xuan et al.

The Astronomical Journal, 2024, 168, ⟨10.3847/1538-3881/ad390c⟩

Article dans une revue insu-04726432v1
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The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. IV. NIRISS Aperture Masking Interferometry Performance and Lessons Learned

Steph Sallum , Shrishmoy Ray , Jens Kammerer , Anand Sivaramakrishnan , Rachel Cooper et al.

The Astrophysical Journal Letters, 2024, 963, ⟨10.3847/2041-8213/ad21fb⟩

Article dans une revue insu-04478997v1
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First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity

Sarah Blunt , W. O. Balmer , J. J. Wang , S. Lacour , S. Petrus et al.

The Astronomical Journal, 2023, 166, ⟨10.3847/1538-3881/ad06b7⟩

Article dans une revue insu-04479028v2
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Planet search with the Keck/NIRC2 vortex coronagraph in the M<SUB>s</SUB> band for Vega

Bin B. Ren , Nicole L. Wallack , Spencer A. Hurt , Dimitri Mawet , Aarynn L. Carter et al.

Astronomy & Astrophysics - A&A, 2023, 670, ⟨10.1051/0004-6361/202244485⟩

Article dans une revue insu-04479111v1
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The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I: High-Contrast Imaging of the Exoplanet HIP 65426 b from 2−16 µm

Aarynn Carter , Sasha Hinkley , Jens Kammerer , Andrew Skemer , Beth Biller et al.

The Astrophysical Journal Letters, 2023, 951 (1), pp.L20. ⟨10.3847/2041-8213/acd93e⟩

Article dans une revue hal-04208380v1
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VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B

William Balmer , Laurent Pueyo , Tomas Stolker , Henrique Reggiani , A.-L. Maire et al.

The Astrophysical Journal, 2023, 956 (2), pp.99. ⟨10.3847/1538-4357/acf761⟩

Article dans une revue hal-04268669v1
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An inner warp discovered in the disk around HD 110058 using VLT/SPHERE and HST/STIS

S. Stasevic , J. Milli , J. Mazoyer , A.-M. Lagrange , M. Bonnefoy et al.

Astronomy & Astrophysics - A&A, 2023, 678, pp.A8. ⟨10.1051/0004-6361/202346720⟩

Article dans une revue hal-04268679v1
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Direct discovery of the inner exoplanet in the HD 206893 system

S. Hinkley , S. Lacour , G.-D. Marleau , A.-M. Lagrange , J. Wang et al.

Astronomy & Astrophysics - A&A, 2023, 671, pp.L5. ⟨10.1051/0004-6361/202244727⟩

Article dans une revue hal-04268731v1
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Dynamical detection of a companion driving a spiral arm in a protoplanetary disk

Chen Xie , Bin B. Ren , Ruobing Dong , Élodie Choquet , Arthur Vigan et al.

Astronomy & Astrophysics - A&A, 2023, 675, pp.L1. ⟨10.1051/0004-6361/202346305⟩

Article dans une revue hal-04133296v1
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The JWST Early-release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 μm Spectrum of the Planetary-mass Companion VHS 1256–1257 b

Brittany E Miles , Beth A Biller , Polychronis Patapis , Kadin Worthen , Emily Rickman et al.

The Astrophysical Journal Letters, 2023, 946, ⟨10.3847/2041-8213/acb04a⟩

Article dans une revue hal-04086305v1
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The Apparent Absence of Forward Scattering in the HD 53143 Debris Disk

Christopher C. Stark , Bin Ren , Meredith A. Macgregor , Ward S. Howard , Spencer A. Hurt et al.

The Astrophysical Journal, 2023, 945, ⟨10.3847/1538-4357/acbb64⟩

Article dans une revue insu-04479101v1
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Chasing rainbows and ocean glints: Inner working angle constraints for the Habitable Worlds Observatory

Sophia R. Vaughan , Timothy D. Gebhard , Kimberly Bott , Sarah L. Casewell , Nicolas B. Cowan et al.

Monthly Notices of the Royal Astronomical Society, 2023, 524, pp.5477-5485. ⟨10.1093/mnras/stad2127⟩

Article dans une revue insu-04505555v1
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Stirred but not shaken: a multiwavelength view of HD 16743’s debris disc

Jonathan Marshall , J Milli , E Choquet , C del Burgo , G Kennedy et al.

Monthly Notices of the Royal Astronomical Society, 2023, 521 (4), pp.5940-5951. ⟨10.1093/mnras/stad913⟩

Article dans une revue hal-04505822v1
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The high-albedo, low polarization disk around HD 114082 that harbors a Jupiter-sized transiting planet. Constraints from VLT/SPHERE completed with TESS, Gaia, and radial velocities

N. Engler , Julien Milli , Raffaele Gratton , S. Ulmer-Moll , A. Vigan et al.

Astronomy & Astrophysics - A&A, 2023, ⟨10.1051/0004-6361/202244380⟩

Article dans une revue hal-03954469v1
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Debris disk color with the Hubble Space Telescope

Bin B Ren , Isabel Rebollido , Élodie Choquet , Wen-Han Zhou , Marshall D Perrin et al.

Astronomy & Astrophysics - A&A, 2023, 672, pp.A114. ⟨10.1051/0004-6361/202245458⟩

Article dans une revue hal-04168633v1
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ALMA Images the Eccentric HD 53143 Debris Disk

Meredith A. Macgregor , Spencer A. Hurt , Christopher C. Stark , Ward S. Howard , Alycia J. Weinberger et al.

The Astrophysical Journal Letters, 2022, 933, ⟨10.3847/2041-8213/ac7729⟩

Article dans une revue insu-03780763v1
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The SHARDDS survey: limits on planet occurrence rates based on point sources analysis via the Auto-RSM framework

C. -H. Dahlqvist , J. Milli , O. Absil , F. Cantalloube , L. Matra et al.

Astronomy & Astrophysics - A&A, 2022, 666, ⟨10.1051/0004-6361/202244145⟩

Article dans une revue insu-03860286v1
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Disk Evolution Study through Imaging of Nearby Young Stars (DESTINYS): A Panchromatic View of DO Tau's Complex Kilo-astronomical-unit Environment

Jane Huang , Christian Ginski , Myriam Benisty , Bin Ren , Alexander J. Bohn et al.

The Astrophysical Journal, 2022, 930, ⟨10.3847/1538-4357/ac63ba⟩

Article dans une revue insu-03690860v1
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Reference-star differential imaging on SPHERE/IRDIS

Chen Xie , Elodie Choquet , Arthur Vigan , Faustine Cantalloube , Myriam Benisty et al.

Astronomy & Astrophysics - A&A, 2022, 666, ⟨10.1051/0004-6361/202243379⟩

Article dans une revue insu-03854056v1
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The JWST Early Release Science Program for the Direct Imaging &amp; Spectroscopy of Exoplanetary Systems

Sasha Hinkley , Aarynn Carter , Shrishmoy Ray , Andrew Skemer , Beth Biller et al.

Publications of the Astronomical Society of the Pacific, 2022, 134 (1039), pp.095003. ⟨10.1088/1538-3873/ac77bd⟩

Article dans une revue hal-03809984v1
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Validation of strategies for coupling exoplanet PSFs into single-mode fibres for high-dispersion coronagraphy

Mona El Morsy , Arthur Vigan , Maxime Lopez , Gilles Otten , Elodie Choquet et al.

Astronomy & Astrophysics - A&A, 2022, 667, pp.A171. ⟨10.1051/0004-6361/202243408⟩

Article dans une revue hal-03935962v1
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Calibration of residual aberrations in exoplanet imagers with large numbers of degrees of freedom

R. Pourcelot , A. Vigan , K. Dohlen , B. Rouzé , J.-F. Sauvage et al.

Astronomy & Astrophysics - A&A, 2021, 649, pp.A170. ⟨10.1051/0004-6361/202040157⟩

Article dans une revue hal-03295751v1
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GRAVITY K -band spectroscopy of HD 206893 B

Jens Kammerer , Sylvestre Lacour , Tomas Stolker , Paul Molliere , David K Sing et al.

Astronomy & Astrophysics - A&A, 2021, 652, pp.A57. ⟨10.1051/0004-6361/202140749⟩

Article dans une revue insu-03365088v1
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Imaging low-mass planets within the habitable zone of α Centauri

K. Wagner , A. Boehle , P. Pathak , M. Kasper , R. Arsenault et al.

Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-21176-6⟩

Article dans une revue insu-03373011v1
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The mass of β Pictoris c from β Pictoris b orbital motion

S. Lacour , J. J. Wang , L. Rodet , M. Nowak , J. Shangguan et al.

Astronomy & Astrophysics - A&A, 2021, 654, pp.L2. ⟨10.1051/0004-6361/202141889⟩

Article dans une revue hal-03371794v1
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Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY ∗

J. Wang , A. Vigan , S. Lacour , M. Nowak , T. Stolker et al.

The Astronomical Journal, 2021, 161 (3), pp.148. ⟨10.3847/1538-3881/abdb2d⟩

Article dans une revue hal-03433162v1
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Author Correction: Imaging low-mass planets within the habitable zone of α Centauri

K. Wagner , A. Boehle , P. Pathak , M. Kasper , R. Arsenault et al.

Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-23145-5⟩

Article dans une revue insu-03373009v1
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Direct imaging and spectroscopy of exoplanets with the ELT/HARMONI high-contrast module

M. Houllé , A. Vigan , A. Carlotti , É. Choquet , F. Cantalloube et al.

Astronomy & Astrophysics - A&A, 2021, 652, pp.A67. ⟨10.1051/0004-6361/202140479⟩

Article dans une revue hal-03319232v1
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Characterization of HD 206893 B from Near to Thermal infrared

Tiffany Meshkat , Peter Gao , Eve Lee , Dimitri Mawet , Elodie Choquet et al.

The Astrophysical Journal, 2021, 917 (2), pp.62. ⟨10.3847/1538-4357/ac09ed⟩

Article dans une revue hal-03582372v1
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Direct characterization of young giant exoplanets at high spectral resolution by coupling SPHERE and CRIRES+

G. P. P. L. Otten , A. Vigan , E. Muslimov , M. N’diaye , E. Choquet et al.

Astronomy & Astrophysics - A&A, 2021, 646, pp.A150. ⟨10.1051/0004-6361/202038517⟩

Article dans une revue hal-03147429v1
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A Layered Debris Disk around M Star TWA 7 in Scattered Light

Bin Ren , Élodie Choquet , Marshall D Perrin , Dimitri Mawet , Christine H Chen et al.

The Astrophysical Journal, 2021, 914 (2), pp.95. ⟨10.3847/1538-4357/ac03b9⟩

Article dans une revue hal-03304881v1
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Using Data Imputation for Signal Separation in High contrast Imaging

Bin Ren , Laurent Pueyo , Christine Chen , Elodie Choquet , John H. Debes et al.

The Astrophysical Journal, 2020, 892 (2), pp.74. ⟨10.3847/1538-4357/ab7024⟩

Article dans une revue hal-03584367v1
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Near-infrared Imaging of a Spiral in the CQ Tau Disk

Taichi Uyama , Takayuki Muto , Dimitri Mawet , Valentin Christiaens , Jun Hashimoto et al.

The Astronomical Journal, 2020, 159, ⟨10.3847/1538-3881/ab7006⟩

Article dans une revue insu-03667125v1
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Multiband GPI Imaging of the HR 4796A Debris Disk

Christine Chen , Johan Mazoyer , Charles Poteet , Bin Ren , Gaspard Duchêne et al.

The Astrophysical Journal, 2020, 898 (1), pp.55. ⟨10.3847/1538-4357/ab9aba⟩

Article dans une revue hal-03038969v1
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Keck/NIRC2 L'-band Imaging of Jovian-mass Accreting Protoplanets around PDS 70

Ben Zuckerman , Marie Ygouf , Jonathan P. Williams , Ed Wetherell , Ji Wang et al.

The Astronomical Journal, 2020, 159, ⟨10.3847/1538-3881/ab8aef⟩

Article dans une revue insu-03667095v1
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Direct confirmation of the radial-velocity planet β Pictoris c

M. Nowak , S. Lacour , A.-M. Lagrange , P. Rubini , J. Wang et al.

Astronomy & Astrophysics - A&A, 2020, 642, pp.L2. ⟨10.1051/0004-6361/202039039⟩

Article dans une revue hal-03012852v1
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Early High-contrast Imaging Results with Keck/NIRC2-PWFS: The SR 21 Disk

Taichi Uyama , Bin Ren , Dimitri Mawet , Garreth Ruane , Charlotte Z. Bond et al.

The Astronomical Journal, 2020, 160, ⟨10.3847/1538-3881/abc69a⟩

Article dans une revue insu-03667035v1
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Unveiling the β Pictoris system, coupling high contrast imaging, interferometric, and radial velocity data

A. M. Lagrange , P. Rubini , M. Nowak , S. Lacour , A. Grandjean et al.

Astronomy & Astrophysics - A&A, 2020, 642, pp.A18. ⟨10.1051/0004-6361/202038823⟩

Article dans une revue hal-02956584v1
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Dynamical Evidence of a Spiral Arm–driving Planet in the MWC 758 Protoplanetary Disk

Bin Ren , Ruobing Dong , Rob van Holstein , Jean-Baptiste Ruffio , Benjamin Calvin et al.

The Astrophysical Journal Letters, 2020, 898 (2), pp.L38. ⟨10.3847/2041-8213/aba43e⟩

Article dans une revue hal-03083224v1
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Spatially Resolving the Inner Gaseous Disc of the Herbig Star 51 Oph through its CO Ro-vibration Emission

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5174⟩

Article dans une revue hal-03020229v1
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First resolved observations of a highly asymmetric debris disc around HD 160305 with VLT/SPHERE

Clément Perrot , Philippe Thebault , Anne-Marie Lagrange , Anthony Boccaletti , Arthur Vigan et al.

Astronomy & Astrophysics - A&A, 2019, 626, pp.A95. ⟨10.1051/0004-6361/201834687⟩

Article dans une revue hal-02489135v1
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A multi-wavelength study of the debris disc around 49 Cet

Nicole Pawellek , Attila Moór , Julien Milli , Ágnes Kóspál , Johan Olofsson et al.

Monthly Notices of the Royal Astronomical Society, 2019, 488 (3), pp.3507-3525. ⟨10.1093/mnras/stz1971⟩

Article dans une revue hal-02335000v1
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An Exo-Kuiper Belt with An Extended Halo around HD 191089 in Scattered Light

Bin Ren , Elodie Choquet , Marshall Perrin , Gaspard Duchêne , John H Debes et al.

The Astrophysical Journal, 2019, 882 (1), pp.64. ⟨10.3847/1538-4357/ab3403⟩

Article dans une revue hal-02334961v1
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DEEP EXPLORATION OF ERIDANI WITH KECK MS-BAND VORTEX CORONAGRAPHY AND RADIAL VELOCITIES: MASS AND ORBITAL PARAMETERS OF THE GIANT EXOPLANET

Dimitri Mawet , Lea Hirsch , Eve J Lee , Jean-Baptiste Ruffio , Michael Bottom et al.

The Astronomical Journal, 2019, 157 (1), pp.33. ⟨10.3847/1538-3881/aaef8a⟩

Article dans une revue hal-02115606v1
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GRAVITY and the Galactic Centre

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5168⟩

Article dans une revue hal-03020211v1
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Probing the Discs of Herbig Ae/Be Stars at Terrestrial Orbits

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5173⟩

Article dans une revue hal-03020226v1
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Images at the Highest Angular Resolution with GRAVITY: The Case of η Carinae

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5170⟩

Article dans une revue hal-03020220v1
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Optical polarised phase function of the HR 4796A dust ring

J. Milli , N. Engler , H. Schmid , J. Olofsson , F. Menard et al.

Astronomy & Astrophysics - A&A, 2019, 626, pp.A54. ⟨10.1051/0004-6361/201935363⟩

Article dans une revue hal-02489267v1
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Spatially Resolving the Quasar Broad Emission Line Region

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5166⟩

Article dans une revue hal-03020200v1
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Spatially Resolved Accretion-Ejection in Compact Binaries with GRAVITY

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5169⟩

Article dans une revue hal-03020217v1
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Kinematic detection of a planet carving a gap in a protoplanetary disk

C. Pinte , G. van Der Plas , F. Menard , D. Price , V. Christiaens et al.

Nature Astronomy, 2019, 3, pp.1109-1114. ⟨10.1038/s41550-019-0852-6⟩

Article dans une revue hal-02488651v1
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An Image of the Dust Sublimation Region in the Nucleus of NGC 1068

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5167⟩

Article dans une revue hal-03020205v1
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Hunting Exoplanets with Single-Mode Optical Interferometry

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5177⟩

Article dans une revue hal-03020231v1
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Multiple Star Systems in the Orion Nebula

R. Abuter , M. Accardo , T. Adler , A. Amorim , N. Anugu et al.

Eso Messenger, 2019, ⟨10.18727/0722-6691/5172⟩

Article dans une revue hal-03020224v1
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The GRAVITY fringe tracker

S. Lacour , R. Dembet , R. Abuter , P. Fédou , G. Perrin et al.

Astronomy & Astrophysics - A&A, 2019, 624, pp.A99. ⟨10.1051/0004-6361/201834981⟩

Article dans une revue hal-02113844v1
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Reference star differential imaging of close-in companions and circumstellar disks with the NIRC2 vortex coronagraph at W.M. Keck Observatory

Garreth Ruane , Henry Ngo , Dimitri Mawet , Olivier Absil , Elodie Choquet et al.

The Astronomical Journal, 2019, 157 (3), pp.118. ⟨10.3847/1538-3881/aafee2⟩

Article dans une revue hal-02115102v1

Cold Debris Disks as Strategic Targets for the 2020s

John Debes , Elodie Choquet , Virginie C. Faramaz , Gaspard Duchêne , Dean Hines et al.

Bulletin of the American Astronomical Society, 2019, 51 (3), pp.566. ⟨10.48550/arXiv.1906.02129⟩

Article dans une revue hal-03584372v1
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GRAVITY chromatic imaging of η Car’s core. Milliarcsecond resolution imaging of the wind-wind collision zone (Brγ, He I)

Joel Sanchez-Bermudez , Gerd Weigelt , Joachim M. Bestenlehner , Pierre Kervella , Wolfgang Brandner et al.

Astronomy & Astrophysics - A&A, 2018, 618 (125), pp.1-30. ⟨10.1051/0004-6361/201832977⟩

Article dans une revue hal-02055583v1
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Characterizing the performance of the NIRC2 vortex coronagraph at W. M. Keck Observatory

W. Jerry Xuan , Dimitri Mawet , Henry Ngo , Garreth Ruane , Vanessa P Bailey et al.

The Astronomical Journal, 2018, 156 (4), pp.156. ⟨10.3847/1538-3881/aadae6⟩

Article dans une revue hal-02341710v1
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COMPREHENSIVE ANALYSIS OF HD 105, A YOUNG SOLAR SYSTEM ANALOG

J. P. Marshall , J. Milli , E. Choquet , C. Del Del Burgo , G. M Kennedy et al.

The Astrophysical Journal Letters, 2018, 869 (1), pp.10. ⟨10.3847/1538-4357/aaec6a⟩

Article dans une revue hal-02118183v1

Two Newly Imaged, Faint Protoplanetary Nebulae from Contrast Enhanced Hubble Archival Observations

David Martin , Steve Ertel , Glenn Schneider , Devika Kamath , Elodie Choquet

Research Notes of the AAS, 2018, 2 (4), pp.219. ⟨10.3847/2515-5172/aaf46f⟩

Article dans une revue hal-02118194v1
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Discovery of a point-like source and a third spiral arm in the transition disk around the Herbig Ae star MWC 758

M. Reggiani , V. Christiaens , O. Absil , Dimitri Mawet , E. Huby et al.

Astronomy & Astrophysics - A&A, 2018, 611, pp.A74. ⟨10.1051/0004-6361/201732016⟩

Article dans une revue hal-02118154v1
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HD 104860 and HD 192758: Two Debris Disks Newly Imaged in Scattered Light with the Hubble Space Telescope

É. Choquet , G. Bryden , M. Perrin , R. Soummer , J.-C. Augereau et al.

The Astrophysical Journal Letters, 2018, 854 (53), ⟨10.3847/1538-4357/aaa892⟩

Article dans une revue hal-02043779v1
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A Decade of MWC 758 Disk Images: Where Are the Spiral-arm-driving Planets?

Bin Ren , Ruobing Dong , Thomas M Esposito , Laurent Pueyo , John H Debes et al.

The Astrophysical Journal Letters, 2018, 857 (1), pp.L9. ⟨10.3847/2041-8213/aab7f5⟩

Article dans une revue hal-02118162v1
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Direct Imaging of the HD 35841 Debris Disk: A Polarized Dust Ring from Gemini Planet Imager and an Outer Halo from HST /STIS

Thomas M. Esposito , Gaspard Duchene , Paul Kalas , Malena Rice , Elodie Choquet et al.

The Astronomical Journal, 2018, 156 (2), pp.47. ⟨10.3847/1538-3881/aacbc9⟩

Article dans une revue hal-02118171v1
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ALICE Data Release: A Revaluation of HST -NICMOS Coronagraphic Images

J. Brendan Hagan , Elodie Choquet , Rémi Soummer , Arthur Vigan

The Astronomical Journal, 2018, 155 (4), pp.179. ⟨10.3847/1538-3881/aab14b⟩

Article dans une revue hal-02118146v1
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High-contrast imaging of HD 163296 with the Keck/NIRC2 L′-band vortex coronograph

G Guidi , G. Ruane , J Williams , D. Mawet , L. Testi et al.

Monthly Notices of the Royal Astronomical Society, 2018, 479 (2), pp.1505-1513. ⟨10.1093/mnras/sty1642⟩

Article dans une revue hal-02291416v1

Observing Exoplanets with High-dispersion Coronagraphy. II. Demonstration of an Active Single-mode Fiber Injection Unit

D. Mawet , G. Ruane , W. Xuan , D. Echeverri , N. Klimovich et al.

The Astrophysical Journal, 2017, 838 (2), pp.92. ⟨10.3847/1538-4357/aa647f⟩

Article dans une revue hal-02489283v1
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First Scattered-light Images of the Gas-rich Debris Disk around 49 Ceti

Elodie Choquet , Julien Milli , Zahed Wahhaj , Rémi Soummer , Aki Roberge et al.

The Astrophysical Journal Letters, 2017, 834 (12), pp.1-7. ⟨10.3847/2041-8213/834/2/L12⟩

Article dans une revue hal-01835603v1
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Deep Imaging Search for Planets Forming in the TW Hya Protoplanetary Disk with the Keck/NIRC2 Vortex Coronagraph

G. Ruane , D. Mawet , J. Kastner , T. Meshkat , M. Bottom et al.

The Astronomical Journal, 2017, 154 (2), pp.73. ⟨10.3847/1538-3881/aa7b81⟩

Article dans une revue obspm-02194434v1
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Characterization of the Inner Disk around HD 141569 A from Keck/NIRC2 L-Band Vortex Coronagraphy

Dimitri Mawet , Élodie Choquet , Olivier Absil , Elsa Huby , Michael Bottom et al.

The Astronomical Journal, 2017, 153, ⟨10.3847/1538-3881/153/1/44⟩

Article dans une revue insu-03692544v1

First Light for GRAVITY: A New Era for Optical Interferometry

Roberto Abuter , Matteo Accardo , Amorim Antonio , Anugu Narsireddy , Gerardo Avila et al.

The Messenger, 2017, ⟨10.18727/0722-6691/5048⟩

Article dans une revue hal-01709108v1
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Accretion-ejection morphology of the microquasar SS 433 resolved at sub-au scale

P.O. Petrucci , I. Waisberg , J.B. Le Bouquin , J. Dexter , G. Dubus et al.

Astronomy & Astrophysics - A&A, 2017, 602, pp.L11. ⟨10.1051/0004-6361/201731038⟩

Article dans une revue hal-01582908v1
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First light for GRAVITY: Phase referencing optical interferometry for the Very Large Telescope Interferometer

Roberto Abuter , Matteo Accardo , Amorim Antonio , Anugu Narsireddy , Gerardo Avila et al.

Astronomy & Astrophysics - A&A, 2017, 602 (A94), pp.A94. ⟨10.1051/0004-6361/201730838⟩

Article dans une revue hal-01712601v1
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A SYMMETRIC INNER CAVITY IN THE HD 141569A CIRCUMSTELLAR DISK

J. Mazoyer , A. Boccaletti , E. Choquet , M. Perrin , L. Pueyo et al.

The Astrophysical Journal, 2016, 818 (2), pp.150. ⟨10.3847/0004-637X/818/2/150⟩

Article dans une revue hal-02460660v1
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Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD 206893

J. Milli , P. Hibon , V. Christiaens , E. Choquet , M. Bonnefoy et al.

Astronomy & Astrophysics - A&A, 2016, 597 (L2), p. 1-6. ⟨10.1051/0004-6361/201629908⟩

Article dans une revue hal-01461964v1
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FIRST IMAGES OF DEBRIS DISKS AROUND TWA 7, TWA 25, HD 35650, AND HD 377

Elodie Choquet , Marshall Perrin , Christine Chen , Rémi Soummer , Laurent Pueyo et al.

The Astrophysical Journal Letters, 2016, 817 (1), pp.L2. ⟨10.3847/2041-8205/817/1/L2⟩

Article dans une revue hal-03034049v1
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The SHARDDS survey: First resolved image of the HD 114082 debris disk in the Lower Centaurus Crux with SPHERE

Zahed Wahhaj , Julien Milli , Grant Kennedy , Steve Ertel , Luca Matra et al.

Astronomy & Astrophysics - A&A, 2016, 596, pp.L4. ⟨10.1051/0004-6361/201629769⟩

Article dans une revue hal-02462108v1
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The close environment of high-mass X-ray binaries at high angular resolution

Elodie Choquet , Pierre Kervella , Jean-Baptiste Le Bouquin , Antoine Mérand , Jean-Philippe Berger et al.

Astronomy & Astrophysics - A&A, 2014, 561, pp.A46. ⟨10.1051/0004-6361/201321977⟩

Article dans une revue hal-02575400v1

FIVE DEBRIS DISKS NEWLY REVEALED IN SCATTERED LIGHT FROM THE HUBBLE SPACE TELESCOPE NICMOS ARCHIVE

Rémi Soummer , Marshall Perrin , Laurent Pueyo , Elodie Choquet , Christine Chen et al.

The Astrophysical Journal Letters, 2014, 786 (2), pp.L23. ⟨10.1088/2041-8205/786/2/L23⟩

Article dans une revue hal-03034135v1

Comparison of fringe-tracking algorithms for single-mode near-infrared long-baseline interferometers

É. Choquet , J. Menu , G. Perrin , F. Cassaing , S. Lacour et al.

Astronomy & Astrophysics - A&A, 2014, 569, pp.A2. ⟨10.1051/0004-6361/201220223⟩

Article dans une revue hal-02547921v1

FIRST, a fibered aperture masking instrument. II. Spectroscopy of the Capella binary system at the diffraction limit

E. Huby , G. Duchêne , F. Marchis , S. Lacour , G. Perrin et al.

Astronomy & Astrophysics - A&A, 2013, 560, pp.A113. ⟨10.1051/0004-6361/201321894⟩

Article dans une revue hal-02545585v1

Kalman-filter control schemes for fringe tracking

J. Menu , G. Perrin , E. Choquet , S. Lacour

Astronomy & Astrophysics - A&A, 2012, 541, pp.A81. ⟨10.1051/0004-6361/201218932⟩

Article dans une revue hal-02885297v1

FIRST, a fibered aperture masking instrument

E. Huby , G. Perrin , F. Marchis , S. Lacour , T. Kotani et al.

Astronomy & Astrophysics - A&A, 2012, 541, pp.A55. ⟨10.1051/0004-6361/201118517⟩

Article dans une revue hal-02884718v1

GRAVITY: Observing the Universe in Motion

F. Eisenhauer , G. Perrin , W. Brandner , C. Straubmeier , K. Perraut et al.

The Messenger, 2011, 143, pp.16-24

Article dans une revue obspm-03855222v1
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ESCAPE project: investigating active observing strategies and post-processing methods for exoplanet high-contrast imaging with future space missions

Élodie Choquet , Lisa Altinier , Nicolás Godoy , Alexis Lau , Arthur Vigan et al.

Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, Aug 2024, Yokohama, France. pp.181, ⟨10.1117/12.3019163⟩

Communication dans un congrès hal-04747190v1
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HARMONI at ELT: project status and instrument overview

Niranjan Thatte , Dave Melotte , Benoît Neichel , David Le Mignant , Philip Rees et al.

Ground-based and Airborne Instrumentation for Astronomy X, Jun 2024, Yokohama, France. pp.40, ⟨10.1117/12.3018520⟩

Communication dans un congrès hal-04757643v1
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Visible extreme adaptive optics on extremely large telescopes: towards detecting oxygen in Proxima Centauri b and analogs

J. Fowler , Sebastiaan Y. Haffert , Maaike A. M. van Kooten , Rico Landman , Alexis Bidot et al.

SPIE OPTICAL ENGINEERING + APPLICATIONS. Techniques and Instrumentation for Detection of Exoplanets XI, SPIE, Aug 2023, San Diego, United States. ⟨10.1117/12.2677503⟩

Communication dans un congrès insu-04479042v1
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Integrated photonic-based coronagraphic systems for future space telescopes

Niyati Desai , Lorenzo König , Emiel Por , Roser Juanola-Parramon , Ruslan Belikov et al.

SPIE OPTICAL ENGINEERING + APPLICATIONS. Techniques and Instrumentation for Detection of Exoplanets XI, SPIE, Aug 2023, San Diego, United States. ⟨10.1117/12.2677210⟩

Communication dans un congrès insu-04479043v1
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Linking the high-contrast performance with AO internal data and environmental parameters. Lessons learnt from the High Contrast Data Center and perspectives for the ELT

David Mouillet , Nadège Meunier , Philippe Delorme , Julien Milli , Eric Lagadec et al.

Adaptive Optics for Extremely Large Telescopes 7th Edition, Jun 2023, Avignon, France. ⟨10.13009/AO4ELT7-2023-118⟩

Communication dans un congrès hal-04429101v1
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Insight from laboratory measurements on dust in debris discs

Julien Milli , Olivier Poch , Jean-Baptiste Renard , Jean-Charles Augereau , Pierre Beck et al.

SF2A 2023 - Annual Meeting of the French Society of Astronomy and Astrophysics, Jun 2023, Strasbourg, France. ⟨10.48550/arXiv.2312.02038⟩

Communication dans un congrès hal-04327052v1
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HARMONI at ELT: overview of the capabilities and expected performance of the ELT's first light, adaptive optics assisted integral field spectrograph

Niranjan Thatte , Dave Melotte , Benoit Neichel , David Le Mignant , Ian Bryson et al.

SPIE Astronomical Telescopes + Instrumentation, Ground-based and Airborne Instrumentation for Astronomy IX, Jul 2022, Montréal, Canada. ⟨10.1117/12.2628834⟩

Communication dans un congrès hal-03796292v1
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Upgrading the high contrast imaging facility SPHERE: science drivers and instrument choices

Anthony Boccaletti , Gaël Chauvin , François Wildi , Julien Milli , Eric Stadler et al.

Ground-based and Airborne Instrumentation for Astronomy IX, Aug 2022, Montréal, Canada. pp.121841S, ⟨10.1117/12.2630154⟩

Communication dans un congrès hal-03809993v1
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Comité Exoplanètes Transverse : presentation and survey results

N. Meunier , C. Baruteau , I. Boisse , X. Bonfils , E. Chapillon et al.

Journées SF2A 2022, Jun 2022, Besançon, France

Communication dans un congrès hal-04259778v1
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HARMONI at ELT : system analysis and performance estimation of the high-contrast module

Alexis Carlotti , Laurent Jocou , Thibaut Moulin , Patrick Rabou , Alexis Bidot et al.

Adaptive Optics Systems VIII, Jul 2022, Montréal, Canada. pp.211, ⟨10.1117/12.2628927⟩

Communication dans un congrès hal-03795935v1
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HARMONI at ELT: A Zernike wavefront sensor for the high-contrast module: testbed results with realistic observation conditions

Adrien Hours , Alexis Carlotti , David Mouillet , Alain Delboulbé , Sylvain Guieu et al.

Adaptive Optics Systems VIII, Jul 2022, Montréal, Canada. pp.86, ⟨10.1117/12.2627291⟩

Communication dans un congrès hal-03868056v1
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Experimental validation of exoplanet centring strategies for high dispersion coronagraphy

Mona El Morsy , Arthur Vigan , Maxime Lopez , Gilles Otten , Élodie Choquet et al.

SPIE Astronomical Telescopes + Instrumentation, Jul 2022, Montréal, Canada. ⟨10.1117/12.2629312⟩

Communication dans un congrès hal-03938489v1
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Connecting SPHERE and CRIRES+ for the characterisation of young exoplanets at high spectral resolution: status update of VLT/HiRISE

Arthur Vigan , Maxime Lopez , Mona El Morsy , Eduard Muslimov , Alexandre Viret et al.

Proceedings SPIE Adaptive Optics Systems VIII 2022, Jul 2022, Montréal, Canada. pp.27, ⟨10.1117/12.2629208⟩

Communication dans un congrès hal-03809990v1

The scattering properties of debris discs and the case of HD181327

Julien Milli , François Ménard , Elodie Choquet , Anny Chantal Levasseur-Regourd , Jérémie Lasue et al.

PERC Int'l Symposium on Dust & Parent Bodies 2021 (IDP2021), Feb 2021, Virtual Meeting, Japan

Communication dans un congrès insu-03136411v1
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Design of the vacuum high contrast imaging testbed for CDEEP, the Coronagraphic Debris and Exoplanet Exploring Pioneer

Erin Maier , Ewan Douglas , Dae Wook Kim , Kate Su , Jaren Ashcraft et al.

Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave, Dec 2020, Online Only, United States. ⟨10.1117/12.2560878⟩

Communication dans un congrès hal-03396771v1

HARMONI: first light spectroscopy for the ELT: instrument final design and quantitative performance predictions

Niranjan Thatte , Ian Bryson , Fraser Clarke , Vanessa Ferraro-Wood , Thierry Fusco et al.

SPIE Astronomical Telescopes + Instrumentation 2020, Dec 2020, Online, United States. pp.114471W, ⟨10.1117/12.2562144⟩

Communication dans un congrès hal-03224974v1
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The ExoGRAVITY project: using single mode interferometry to characterize exoplanets

Sylvestre Lacour , Jason Wang , Mathias Nowak , Laurent Pueyo , Frank Eisenhauer et al.

Optical and Infrared Interferometry and Imaging VII, Dec 2020, Online Only, France. pp.21, ⟨10.1117/12.2561667⟩

Communication dans un congrès hal-03445124v1

Pushing the Limits of Exoplanet Discovery via Direct Imaging with Deep Learning

Kai Hou Yip , Nikolaos Nikolaou , Piero Coronica , Angelos Tsiaras , Billy Edwards et al.

EPSC-DPS Joint Meeting 2019, Sep 2019, Geneva, Switzerland. pp.EPSC-DPS2019-621

Communication dans un congrès hal-03584368v1

Exoplanet direct detection and characterization with the ELT/HARMONI integral field spectrograph

Mathis Houllé , Arthur Vigan , Alexis Carlotti , Elodie Choquet , Mickaël Bonnefoy et al.

AAS/Division for Extreme Solar Systems Abstracts, Aug 2019, Reykjavik, Iceland. pp.330.08

Communication dans un congrès hal-03584370v1

Kinematic detection of embedded protoplanets

Christophe Pinte , Gerrit van Der Plas , Francois Menard , Daniel Price , Valentin Christiaens et al.

AAS/Division for Extreme Solar Systems Abstracts, Aug 2019, Reykjavik, Iceland. pp.501.03

Communication dans un congrès hal-03584369v1

Pushing the Limits of Exoplanet Discovery via Direct Imaging with Deep Learning

Kai Hou Yip , Nikolaos Nikolaou , Piero Coronica , Angelos Tsiaras , Billy Edwards et al.

AAS/Division for Extreme Solar Systems Abstracts, Aug 2019, Reykjavik, Iceland. pp.305.04

Communication dans un congrès hal-03584371v1
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High-contrast imager for complex aperture telescopes (HiCAT): 3. first lab results with wavefront control

Mamadou N'Diaye , Johan Mazoyer , Elodie Choquet , Laurent Pueyo , Marshall D. Perrin et al.

SPIE Optical Engineering + Applications, Aug 2015, San Diego, United States. pp.96050I, ⟨10.1117/12.2188497⟩

Communication dans un congrès hal-03033682v1
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Design of the HARMONI Pyramid WFS module

Noah Schwartz , Jean-Francois Sauvage , Edgard Renault , Carlos Correia , Benoit Neichel et al.

6th International Conference on Adaptive Optics for Extremely Large Telescopes, AO4ELT 2019, Jun 2019, Québec, Canada

Communication dans un congrès hal-02624760v1
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Lessons for WFIRST CGI from ground-based high-contrast systems

Vanessa P. Bailey , Michael Bottom , Eric Cady , Faustine Cantalloube , Jozua de Boer et al.

Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, France. pp.241, ⟨10.1117/12.2313820⟩

Communication dans un congrès hal-02118127v1
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James Webb Space Telescope optical simulation testbed V: wide-field phase retrieval assessment

Iva Laginja , Gregory Brady , Rémi Soummer , Sylvain Egron , Christopher Moriarty et al.

Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave, Jun 2018, Austin, United States. pp.126, ⟨10.1117/12.2313892⟩

Communication dans un congrès hal-02308710v1
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High-contrast imager for complex aperture telescopes (HiCAT): 5. first results with segmented-aperture coronagraph and wavefront control

Rémi Soummer , Gregory R. Brady , Keira Brooks , Thomas Comeau , Elodie Choquet et al.

SPIE Astronomical Telescopes + Instrumentation, 2018, Jun 2018, Austin, United States. ⟨10.1117/12.2314110⟩

Communication dans un congrès hal-02333032v1
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James Webb Space Telescope optical simulation testbed IV: linear control alignment of the primary segmented mirror and the secondary mirror

Sylvain Egron , Rémi Soummer , Vincent Michau , Aurelie Bonnefois , Marc Ferrari et al.

UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VIII, Aug 2017, San Diego, United States. pp.37, ⟨10.1117/12.2272981⟩

Communication dans un congrès hal-04019560v1
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Comparison of wavefront control algorithms and first results on the high-contrast imager for complex aperture telescopes (hicat) testbed

Lucie Leboulleux , Mamadou N'Diaye , A J Eldorado Riggs , Johan Mazoyer , Laurent Pueyo et al.

International Conference on Space Optics — ICSO 2016,, Sep 2017, Biarritz, France. ⟨10.1117/12.2296154⟩

Communication dans un congrès hal-04023421v1
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High-contrast imager for Complex Aperture Telescopes (HiCAT). 4. Status and wavefront control development

Lucie Leboulleux , AJ Eldorado Riggs , Sylvain Egron , Johan Mazoyer , Laurent Pueyo et al.

SPIE, Jul 2016, Edimbourg, United Kingdom. ⟨10.1117/12.2233640⟩

Communication dans un congrès hal-04023242v1
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Active correction of aperture discontinuities (ACAD) for space telescope pupils: a parametic analysis

Johan Mazoyer , Laurent Pueyo , Colin Norman , Mamadou N'Diaye , Dimitri Mawet et al.

SPIE Optical Engineering + Applications, Aug 2015, San Diego, United States. pp.96050M, ⟨10.1117/12.2188692⟩

Communication dans un congrès hal-03033869v1
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High-contrast Imager for Complex Aperture Telescopes (HICAT): II. Design overview and first light results

Mamadou N'Diaye , Elodie Choquet , Sylvain Egron , Laurent Pueyo , Lucie Leboulleux et al.

SPIE Astronomical Telescopes + Instrumentation, Jun 2014, Montréal, Canada. pp.914327, ⟨10.1117/12.2056694⟩

Communication dans un congrès hal-03034109v1

A format standard for efficient interchange of high-contrast direct imaging science products

Elodie Choquet , Arthur Vigan , Rémi Soummer , Gaël. Chauvin , Laurent Pueyo et al.

SPIE Astronomical Telescopes + Instrumentation, Jul 2014, Montréal, Canada. pp.914751, ⟨10.1117/12.2056890⟩

Communication dans un congrès hal-02118412v1
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James Webb Space Telescope Optical Simulation Testbed II: design of a three-lens anastigmat telescope simulator

Elodie Choquet , Olivier Levecq , Mamadou N'Diaye , Marshall Perrin , Rémi Soummer

SPIE Astronomical Telescopes + Instrumentation, Jun 2014, Montréal, Canada. pp.91433T, ⟨10.1117/12.2056931⟩

Communication dans un congrès hal-03034131v1
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Archival legacy investigations of circumstellar environments: overview and first results

Elodie Choquet , Laurent Pueyo , J. Brendan Hagan , Elena Gofas-Salas , Abhijith Rajan et al.

SPIE Astronomical Telescopes + Instrumentation, Jun 2014, Montréal, Canada. pp.914357, ⟨10.1117/12.2056672⟩

Communication dans un congrès hal-03034122v1
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James Webb Space Telescope Optical Simulation Testbed I: overview and first results

Marshall Perrin , Rémi Soummer , Elodie Choquet , Mamadou N'Diaye , Olivier Levecq et al.

SPIE Astronomical Telescopes + Instrumentation, Jun 2014, Montréal, Canada. pp.914309, ⟨10.1117/12.2056936⟩

Communication dans un congrès hal-03034128v1

High-contrast imager for complex aperture telescopes (HiCAT): 1. testbed design

Mamadou N'Diaye , Elodie Choquet , Laurent Pueyo , Erin Elliot , Marshall Perrin et al.

SPIE Optical Engineering + Applications, Aug 2013, San Diego, United States. pp.88641K, ⟨10.1117/12.2023718⟩

Communication dans un congrès hal-03034118v1

Simulation of Kalman-filter fringe tracking with on-sky measurements of the PRIMA Fringe Sensor Unit

Élodie Choquet , Roberto Abuter , Jonathan Menu , Guy Perrin , Pierre Fédou

Optical and Infrared Interferometry III, Jul 2012, Amsterdam, Netherlands. ⟨10.1117/12.925578⟩

Communication dans un congrès hal-03734084v1

FIRST, a fibered aperture masking instrument: on-sky results

Elsa Huby , Guy Perrin , Franck Marchis , Sylvestre Lacour , Takayuki Kotani et al.

Ground-based and Airborne Instrumentation for Astronomy IV, Jul 2012, Amsterdam, Netherlands. ⟨10.1117/12.925615⟩

Communication dans un congrès hal-03724486v1

Science with GRAVITY, the NIR Interferometric Imager

Thibaut Paumard , S. Gillessen , W. Brander , Andreas Eckart , J. Berger et al.

The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Oct 2009, Shanghai, China, China. pp.267

Communication dans un congrès hal-03804150v1

Development of a high-dynamic range imaging instrument for a single telescope by a pupil remapping system

Takayuki Kotani , Sylvestre Lacour , Élodie Choquet , Elsa Huby , Guy Perrin et al.

Optical and Infrared Interferometry II, Jun 2010, San Diego, California, United States. pp.116, ⟨10.1117/12.856899⟩

Communication dans un congrès hal-03803059v1

High Dynamic Range Imaging with the FIRST instrument

Guy Perrin , Sylvestre Lacour , Elsa Huby , Franck Marchis , Gaspard Duchêne et al.

In the Spirit of Lyot 2010: Direct Detection of Exoplanets and Circumstellar Disks, Oct 2010, University of Paris Diderot, France. pp.62

Communication dans un congrès hal-03808986v1

GRAVITY: a four-telescope beam combiner instrument for the VLTI

S. Gillessen , Frank Eisenhauer , Guy Perrin , W. Brandner , Christian Straubmeier et al.

Optical and Infrared Interferometry II, Jun 2010, San Diego, California, United States. pp.0Y 1-20, ⟨10.1117/12.856689⟩

Communication dans un congrès hal-03804131v1

A Laboratory Demonstration of High Dynamic Range Imaging using the Single-mode Fiber Pupil Remapping System (FIRST)

Takayuki Kotani , Élodie Choquet , Sylvestre Lacour , Guy Perrin , Pierre Fédou et al.

Pathways Towards Habitable Planets, Sep 2009, Barcelona, Spain, Spain. pp.480

Communication dans un congrès hal-03804492v1

GRAVITY: design and performance of the fringe tracker

Élodie Choquet , Frédéric Cassaing , Guy Perrin , Frank Eisenhauer , W. Brandner et al.

Optical and Infrared Interferometry II, Jun 2010, San Diego, United States. ⟨10.1117/12.855984⟩

Communication dans un congrès hal-03743398v1
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ESCAPE project: testing active observing strategies for high-contrast imaging in space on the HiCAT testbed

Alexis Lau , Élodie Choquet , Lisa Altinier , Iva Laginja , Rémi Soummer et al.

Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, SPIE, pp.182, 2024, ⟨10.1117/12.3019666⟩

Proceedings/Recueil des communications hal-04747186v1

HARMONI at ELT: project status and instrument overview

Niranjan Thatte , Dave Melotte , Benoît Neichel , David Le Mignant , Philip Rees et al.

Ground-based and Airborne Instrumentation for Astronomy X, Jun 2024, Yokohama, France. SPIE, pp.40, 2024, ⟨10.1117/12.3018520⟩

Proceedings/Recueil des communications hal-05371881v1
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ESCAPE project: fundamental detection limits of JWST/NIRCam coronographic observations

Nicolas Godoy , Élodie Choquet , Lisa Altinier , Alexis Lau , Romain Mayer et al.

2024

Pré-publication, Document de travail hal-04747177v1
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ESCAPE project. CAPyBARA: a Roman Coronagraph simulator for post-processing methods development

Lisa Altinier , Élodie Choquet , Arthur Vigan , Nicolás Godoy , Alexis Lau

2024

Pré-publication, Document de travail hal-04747188v2

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned

Steph Sallum , Shrishmoy Ray , Jens Kammerer , Anand Sivaramakrishnan , Rachel Cooper et al.

2023

Pré-publication, Document de travail hal-04268781v1

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems: Best Practices for Data Collection in Cycle 2 and Beyond

Sasha Hinkley , Beth Biller , Andrew Skemer , Aarynn Carter , Julien Girard et al.

2023

Pré-publication, Document de travail hal-04268792v1

The \textit{JWST} Early Release Science Program for Direct Observations of Exoplanetary Systems III: Aperture Masking Interferometric Observations of the star HIP\,65426 at $\boldsymbol{3.8\,\rm{μm}}$

Shrishmoy Ray , Steph Sallum , Sasha Hinkley , Anand Sivamarakrishnan , Rachel Cooper et al.

2023

Pré-publication, Document de travail hal-04268780v1
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The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I: High Contrast Imaging of the Exoplanet HIP 65426 b from 2−16 µm

Aarynn L. Carter , Sasha Hinkley , Jens Kammerer , Andrew Skemer , Beth A. Biller et al.

2022

Pré-publication, Document de travail (preprint/prepublication) hal-03844574v1
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VizieR Online Data Catalog: VLT/SPHERE Y-band images of MWC 758 at two epochs (Ren+, 2020)

B. Ren , R. Dong , R. G. Van Holstein , J. -B. Ruffio , B. A. Calvin et al.

2022

Pré-publication, Document de travail hal-03582382v1
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Searching for Planets Orbiting α Cen A with the James Webb Space Telescope

Charles Beichman , Marie Ygouf , Jorge Llop Sayson , Dimitri Mawet , Yuk Yung et al.

2024

Pré-publication, Document de travail hal-02487756v1
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SPHERE+: Imaging young Jupiters down to the snowline

Anthony Boccaletti , Gaël Chauvin , D. Mouillet , O. Absil , F. Allard et al.

2020

Pré-publication, Document de travail hal-03020449v1

Direct characterization of young giant exoplanets at high spectral resolution by coupling SPHERE and CRIRES+

G. P. P. L. Otten , A. Vigan , E. Muslimov , Mamadou N'Diaye , E. Choquet et al.

2020

Pré-publication, Document de travail hal-03033610v1
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A socio-demographic study of the exoplanet direct imaging community

Lucie Leboulleux , Elodie Choquet , Elsa Huby , Garima Singh , Faustine Cantalloube

2022

Pré-publication, Document de travail hal-03584366v1
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Suivi de franges à quatre télescopes pour GRAVITY et astrométrie de précision

Elodie Choquet

Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]. Université Paris-Diderot - Paris VII, 2012. Français. ⟨NNT : ⟩

Thèse tel-00772392v1