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High-Resolution Imaging and Spectroscopy of Exoplanets

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Publications

The search for disks or planetary objects around directly imaged companions: a candidate around DH Tauri B

Author(s): C. Lazzoni, A. Zurlo, S. Desidera, D. Mesa, C. Fontanive, M. Bonavita, S. Ertel, K. Rice, A. Vigan, A. Boccaletti, M. Bonnefoy, G. Chauvin, P. Delorme, R. Gratton, M. Houllé, A. L. Maire, M. Meyer, E. Rickman, E. A. Spalding, R. Asensio-Torres, M. Langlois, A. Müller, J-L. Baudino, J.-L. Beuzit, B. Biller, W. Brandner, E. Buenzli, F. Cantalloube, A. Cheetham, M. Cudel, M. Feldt, R. Galicher, M.
Published in: Astronomy & Astrophysics, Issue 641, 2020, Page(s) A131, ISSN 0004-6361
DOI: 10.1051/0004-6361/201937290

Unveiling the β Pictoris system, coupling high contrast imaging, interferometric, and radial velocity data

Author(s): A. M. Lagrange, P. Rubini, M. Nowak, S. Lacour, A. Grandjean, A. Boccaletti, M. Langlois, P. Delorme, R. Gratton, J. Wang, O. Flasseur, R. Galicher, Q. Kral, N. Meunier, H. Beust, C. Babusiaux, H. Le Coroller, P. Thebault, P. Kervella, A. Zurlo, A.-L. Maire, Z. Wahhaj, A. Amorim, R. Asensio-Torres, M. Benisty, J. P. Berger, M. Bonnefoy, W. Brandner, F. Cantalloube, B. Charnay, G. Chauvin, E. Choqu
Published in: Astronomy & Astrophysics, Issue 642, 2020, Page(s) A18, ISSN 0004-6361
DOI: 10.1051/0004-6361/202038823

The SPHERE infrared survey for exoplanets (SHINE). III. The demographics of young giant exoplanets below 300 au with SPHERE

Author(s): A. Vigan, C. Fontanive, M. Meyer, B. Biller, M. Bonavita, M. Feldt
Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
DOI: 10.1051/0004-6361/202038107

Retrieving scattering clouds and disequilibrium chemistry in the atmosphere of HR 8799e

Author(s): P. Mollière, T. Stolker, S. Lacour, G. P. P. L. Otten, J. Shangguan, B. Charnay, T. Molyarova, M. Nowak, Th. Henning, G.-D. Marleau, D. A. Semenov, E. van Dishoeck, F. Eisenhauer, P. Garcia, R. Garcia Lopez, J. H. Girard, A. Z. Greenbaum, S. Hinkley, P. Kervella, L. Kreidberg, A.-L. Maire, E. Nasedkin, L. Pueyo, I. A. G. Snellen, A. Vigan, J. Wang, P. T. de Zeeuw, A. Zurlo
Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A131, ISSN 0004-6361
DOI: 10.1051/0004-6361/202038325

Direct confirmation of the radial-velocity planet β Pictoris c

Author(s): M. Nowak, S. Lacour, A.-M. Lagrange, P. Rubini, J. Wang, T. Stolker, R. Abuter, A. Amorim, R. Asensio-Torres, M. Bauböck, M. Benisty, J. P. Berger, H. Beust, S. Blunt, A. Boccaletti, M. Bonnefoy, H. Bonnet, W. Brandner, F. Cantalloube, B. Charnay, E. Choquet, V. Christiaens, Y. Clénet, V. Coudé du Foresto, A. Cridland, P. T. de Zeeuw, R. Dembet, J. Dexter, A. Drescher, G. Duvert, A. Eckart, F.
Published in: Astronomy & Astrophysics, Issue 642, 2020, Page(s) L2, ISSN 0004-6361
DOI: 10.1051/0004-6361/202039039

SPHERE: the exoplanet imager for the Very Large Telescope

Author(s): J.-L. Beuzit, A. Vigan, D. Mouillet, K. Dohlen, R. Gratton, A. Boccaletti, J.-F. Sauvage, H. M. Schmid, M. Langlois, C. Petit, A. Baruffolo, M. Feldt, J. Milli, Z. Wahhaj, L. Abe, U. Anselmi, J. Antichi, R. Barette, J. Baudrand, P. Baudoz, A. Bazzon, P. Bernardi, P. Blanchard, R. Brast, P. Bruno, T. Buey, M. Carbillet, M. Carle, E. Cascone, F. Chapron, J. Charton, G. Chauvin, R. Claudi, A. Costill
Published in: Astronomy & Astrophysics, Issue 631, 2019, Page(s) A155, ISSN 0004-6361
DOI: 10.1051/0004-6361/201935251

Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase-mask sensor

Author(s): A. Vigan, M. N’Diaye, K. Dohlen, J.-F. Sauvage, J. Milli, G. Zins, C. Petit, Z. Wahhaj, F. Cantalloube, A. Caillat, A. Costille, J. Le Merrer, A. Carlotti, J.-L. Beuzit, D. Mouillet
Published in: Astronomy & Astrophysics, Issue 629, 2019, Page(s) A11, ISSN 0004-6361
DOI: 10.1051/0004-6361/201935889

Increasing the raw contrast of VLT/SPHERE with the dark hole technique

Author(s): A. Potier, R. Galicher, P. Baudoz, E. Huby, J. Milli, Z. Wahhaj, A. Boccaletti, A. Vigan, M. N’Diaye, J.-F. Sauvage
Published in: Astronomy & Astrophysics, Issue 638, 2020, Page(s) A117, ISSN 0004-6361
DOI: 10.1051/0004-6361/202038010

Direct imaging of sub-Jupiter mass exoplanets with James Webb Space Telescope coronagraphy

Author(s): Aarynn L Carter, Sasha Hinkley, Mariangela Bonavita, Mark W Phillips, Julien H Girard, Marshall Perrin, Laurent Pueyo, Arthur Vigan, Jonathan Gagné, Andrew J I Skemer
Published in: Monthly Notices of the Royal Astronomical Society, Issue 501/2, 2021, Page(s) 1999-2016, ISSN 0035-8711
DOI: 10.1093/mnras/staa3579

Wind-driven halo in high-contrast images

Author(s): F. Cantalloube, O. J. D. Farley, J. Milli, N. Bharmal, W. Brandner, C. Correia, K. Dohlen, Th. Henning, J. Osborn, E. Por, M. Suárez Valles, A. Vigan
Published in: Astronomy & Astrophysics, Issue 638, 2020, Page(s) A98, ISSN 0004-6361
DOI: 10.1051/0004-6361/201937397

On-sky compensation of non-common path aberrations with the ZELDA wavefront sensor in VLT/SPHERE

Author(s): Arthur Vigan, Mamadou N'Diaye, Kjetil Dohlen, Julien Milli, Zahed Wahhaj, Jean-François Sauvage, Jean-Luc Beuzit, Raphaël Pourcelot, David Mouillet, Gérard Zins
Published in: Adaptive Optics Systems VI, 2018, Page(s) 206
DOI: 10.1117/12.2313656

Bringing high-spectral resolution to VLT/SPHERE with a fiber coupling to VLT/CRIRES+

Author(s): Arthur Vigan, Jean-Luc Beuzit, Kjetil Dohlen, David Mouillet, Gilles Otten, Eduard Muslimov, Mark Philipps, Reinhold Dorn, Markus Kasper, Isabelle Baraffe, Ansgar Reiners, Ulf Seemann
Published in: Ground-based and Airborne Instrumentation for Astronomy VII, 2018, Page(s) 115
DOI: 10.1117/12.2313681

Peering through SPHERE Images: A Glance at Contrast Limitations

Author(s): Cantalloube, Faustine; Dohlen, Kjetil; Milli, Julien; Brandner, Wolfgang; Vigan, Arthur
Published in: "The Messenger, 2019, Messenger No. 176, ⟨10.18727/0722-6691/5138⟩", Issue 1, 2019, ISSN 0722-6691
DOI: 10.18727/0722-6691/5138