High-Resolution Imaging and Spectroscopy of Exoplanets

Publications

Calibration of quasi-static aberrations in exoplanet direct-imaging instruments with a Zernike phase-mask sensor. IV. Temporal stability of non-common path aberrations in VLT/SPHERE

Author(s): Vigan, Dohlen, N'Diaye, Cantalloube, Girard, Milli, Sauvage, Wahhaj, Zins, Beuzit, Caillat, Costille, Le Merrer, Mouillet, and Tourenq
Published in: Astronomy and Astrophysics, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142635

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
Publisher: Springer Verlag
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
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038823

New binaries from the SHINE survey

Author(s): M. Bonavita; R. Gratton; S. Desidera; V. Squicciarini; V. D’Orazi; A. Zurlo; B. Biller; G. Chauvin; C. Fontanive; M. Janson; S. Messina; F. Menard; M. Meyer; A. Vigan; H. Avenhaus; R. Asensio Torres; J.-L. Beuzit; A. Boccaletti; M. Bonnefoy; W. Brandner; F. Cantalloube; A. Cheetham; M. Cudel; S. Daemgen; P. Delorme; C. Desgrange; C. Dominik; N. Engler; P. Feautrier; M. Feldt; R. Galicher; A. Gar
Published in: Astronomy & Astrophysics, Volume 663, id.A144, 38 pp, Issue 3, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140510

The SPHERE infrared survey for exoplanets (SHINE)

Author(s): Vigan, A.; Fontanive, C.; Meyer, M.; Biller, B.; Bonavita, M.; Feldt, M.; Desidera, S.; Marleau, G.-D.; Emsenhuber, A.; Galicher, R.; Rice, K.; Forgan, D.; Mordasini, C.; Gratton, R.; Le Coroller, H.; Maire, A.-L.; Cantalloube, F.; Chauvin, G.; Cheetham, A.; Hagelberg, J.; Lagrange, A.-M.; Langlois, M.; Bonnefoy, M.; Beuzit, J.-L.; Boccaletti, A.; D��Orazi, V.; Delorme, P.; Dominik, C.; Hen
Published in: EISSN: 1432-0756, Issue 19, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48350/166475

Calibration of residual aberrations in exoplanet imagers with large numbers of degrees of freedom

Author(s): Pourcelot, Vigan, Dohlen, Rouzé, Sauvage, El Morsy, Lopez, N'Diaye, Caillat, Choquet, Otten, Abbinanti, Balard, Carbillet, Blanchard, Hulin, Robert
Published in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040157

Direct imaging and spectroscopy of exoplanets with the ELT/HARMONI high-contrast module

Author(s): M. Houllé; Arthur Vigan; Alexis Carlotti; Elodie Choquet; Faustine Cantalloube; Mark W. Phillips; Jean-François Sauvage; Noah Schwartz; Gilles Otten; Isabelle Baraffe; Alexandre Emsenhuber; Christoph Mordasini
Published in: Astronomy & Astrophysics, Issue 2, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140479

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
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038107

II. Observations, data reduction and analysis, detection performances, and initial results

Author(s): Langlois, M.; Gratton, R.; Lagrange, A.-M.; Delorme, P.; Boccaletti, A.; Bonnefoy, M.; Maire, A.-L.; Mesa, D.; Chauvin, G.; Desidera, S.; Vigan, A.; Cheetham, A.; Hagelberg, J.; Feldt, M.; Meyer, M.; Rubini, P.; Le Coroller, H.; Cantalloube, F.; Biller, B.; Bonavita, M.; Bhowmik, T.; Brandner, W.; Daemgen, S.; D’Orazi, V.; Flasseur, O.; Fontanive, C.; Galicher, R.; Girard, J.; Janin-Potiron, P.;
Published in: https://hal.archives-ouvertes.fr/hal-03473348, Issue 2, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48350/169734

Dynamical detection of a companion driving a spiral arm in a protoplanetary disk

Author(s): Chen Xie; Bin B. Ren; Ruobing Dong; Élodie Choquet; Arthur Vigan; Jean-François Gonzalez; Kevin Wagner; Taotao Fang; Maria Giulia Ubeira-Gabellini
Published in: Astronomy & Astrophysics, Volume 675, id.L1, 11 pp, Issue 7, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346305

Three New Late-type Stellar Companions to Very Dusty WISE Debris Disks Identified with SPHERE Imaging

Author(s): Elisabeth Matthews; Sasha Hinkley; Karl R. Stapelfeldt; Arthur Vigan; Dimitri Mawet; Ian J. M. Crossfield; Trevor J. David; Eric E. Mamajek; Tiffany Meshkat; Farisa Y. Morales; Deborah Padgett
Published in: "The Astronomical Journal, 2021, 161, 20 pp. ⟨10.3847/1538-3881/abcfca⟩", Issue 1, 2021, ISSN 1538-3881
Publisher: American Astronomical Society
DOI: 10.3847/1538-3881/abcfca

The mass of β Pictoris c from β Pictoris b orbital motion

Author(s): Lacour, Wang, Rodet, Nowak, Shangguan, Beust, Lagrange, Abuter, Amorim, Asensio-Torres, Benisty, Berger, Blunt, Boccaletti, Bohn, Bolzer, Bonnefoy, Bonnet, Bourdarot, Brandner, Cantalloube, Caselli, Charnay, Chauvin, Choquet, Christiaens, Clénet, Coudé Du Foresto, Cridland, Dembet, Dexter, de Zeeuw, Drescher, Duvert, Eckart, Eisenhauer, Gao, Garcia, Garcia Lopez, Gendron, Genzel, Gillessen, Gira
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141889

New astrometric epochs from VLT/SPHERE and LBT/LUCI

Author(s): A. Zurlo; K. Goździewski; C. Lazzoni; D. Mesa; P. Nogueira; S. Desidera; R. Gratton; F. Marzari; M. Langlois; E. Pinna; G. Chauvin; P. Delorme; J. H. Girard; J. Hagelberg; Th. Henning; M. Janson; E. Rickman; P. Kervella; H. Avenhaus; T. Bhowmik; B. Biller; A. Boccaletti; M. Bonaglia; M. Bonavita; M. Bonnefoy; F. Cantalloube; A. Cheetham; R. Claudi; V. D’Orazi; M. Feldt; R. Galicher; E. Ghose; A
Published in: Astronomy & Astrophysics, 666, Issue 5, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243862

In-depth direct imaging and spectroscopic characterization of the young Solar System analog HD 95086

Author(s): Desgrange, C.; Chauvin, G.; Christiaens, V.; Cantalloube, F.; Lefranc, L.-X.; Le Coroller, H.; Rubini, P.; Otten, G. P. P. L.; Beust, H.; Bonavita, M.; Delorme, P.; Devinat, M.; Gratton, R.; Lagrange, A.-M.; Langlois, M.; Mesa, D.; Milli, J.; Szulágyi, J.; Nowak, M.; Rodet, L.; Rojo, P.; Petrus, S.; Janson, M.; Henning, T.; Kral, Q.; van Holstein, R. G.; Ménard, F.; Beuzit, J.-L.; Biller, B.; Bo
Published in: "Astronomy and Astrophysics - A&A, 2022, 664, pp.A139. ⟨10.1051/0004-6361/202243097⟩", Issue 18, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243097

GRAVITY K-band spectroscopy of HD 206893 B. Brown dwarf or exoplanet

Author(s): Kammerer, Lacour, Stolker, Mollière, Sing, Nasedkin, Kervella, Wang, Ward-Duong, Nowak, Abuter, Amorim, Asensio-Torres, Bauböck, Benisty, Berger, Beust, Blunt, Boccaletti, Bohn, Bolzer, Bonnefoy, Bonnet, Brandner, Cantalloube, Caselli, Charnay, Chauvin, Choquet, Christiaens, Clénet, Coudé du Foresto, Cridland, Dembet, Dexter, de Zeeuw, Drescher, Duvert, Eckart, Eisenhauer, Gao, Garcia, Garcia
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140749

The SPHERE infrared survey for exoplanets (SHINE)

Author(s): Desidera, S.; Chauvin, G.; Bonavita, M.; Messina, S.; LeCoroller, H.; Schmidt, T.; Gratton, R.; Lazzoni, C.; Meyer, M.; Schlieder, J.; Cheetham, A.; Hagelberg, J.; Bonnefoy, M.; Feldt, M.; Lagrange, A.-M.; Langlois, M.; Vigan, A.; Tan, T. G.; Hambsch, F.-J.; Millward, M.; Alcalá, J.; Benatti, S.; Brandner, W.; Carson, J.; Covino, E.; Delorme, P.; D’Orazi, V.; Janson, M.; Rigliaco, E.; Beuzit, J
Published in: Astronomy & Astrophysics, Issue 2, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48350/169723

The high-albedo, low polarization disk around HD 114082 harbouring a Jupiter-sized transiting planet

Author(s): Engler, N.; Milli, J.; Gratton, R.; Ulmer-Moll, S.; Vigan, A.; Lagrange, A. -M.; Kiefer, F.; Rubini, P.; Grandjean, A.; Schmid, H. M.; Messina, S.; Squicciarini, V.; Olofsson, J.; Thébault, P.; van Holstein, R. G.; Janson, M.; Ménard, F.; Marshall, J. P.; Chauvin, G.; Lendl, M.; Bhowmik, T.; Boccaletti, A.; Bonnefoy, M.; del Burgo, C.; Choquet, E.; Desidera, S.; Feldt, M.; Fusco, T.; Girard, J.;
Published in: Astronomy & Astrophysics, Volume 672, id.A1, 27 pp, Issue 3, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2211.11767

Variation on a Zernike wavefront sensor theme: Optimal use of photons

Author(s): Chambouleyron, Fauvarque, Sauvage, Dohlen, Levraud, Vigan, N'Diaye, Neichel, and Fusco
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140870

The mass of Beta Pictoris c from Beta Pictoris b orbital motion

Author(s): Lacour, S.; Wang, J. J.; Rodet, L.; Nowak, M.; Shangguan, J.; Beust, H.; Lagrange, A. -M.; Abuter, R.; Amorim, A.; Asensio-Torres, R.; Benisty, M.; Berger, J. -P.; Blunt, S.; Boccaletti, A.; Bohn, A.; Bolzer, M. -L.; Bonnefoy, M.; Bonnet, H.; Bourdarot, G.; Brandner, W.; Cantalloube, F.; Caselli, P.; Charnay, B.; Chauvin, G.; Choquet, E.; Christiaens, V.; Cl��net, Y.; Foresto, V. Coud�� du
Published in: Astronomy & Astrophysics, Volume 654, id.L2, 11 pp, Issue 2, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2109.10671

Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY

Author(s): Wang, Vigan, Lacour, Nowak, Stolker, De Rosa, Ginzburg, Gao, Abuter, Amorim, Asensio-Torres, Bauböck, Benisty, Berger, Beust, Beuzit, Blunt, Boccaletti, Bohn, Bonnefoy, Bonnet, Brandner, Cantalloube, Caselli, Charnay, Chauvin, Choquet, Christiaens, Clénet, Coudé Du Foresto, Cridland, de Zeeuw, Dembet, Dexter, Drescher, Duvert, Eckart, Eisenhauer, Facchini, Gao, Garcia, Garcia Lopez, Gardner, Ge
Published in: The Astronomical Journal, 2021, ISSN 0004-6256
Publisher: American Astronomical Society
DOI: 10.3847/1538-3881/abdb2d

BEAST detection of a brown dwarf and a low-mass stellar companion around the young bright B star HIP 81208

Author(s): Gayathri Viswanath; Markus Janson; Raffaele Gratton; Vito Squicciarini; Laetitia Rodet; Simon C. Ringqvist; Eric E. Mamajek; Sabine Reffert; Gaël Chauvin; Philippe Delorme; Arthur Vigan; Mickaël Bonnefoy; Natalia Engler; Silvano Desidera; Thomas Henning; Janis Hagelberg; Maud Langlois; Michael Meyer
Published in: Astronomy & Astrophysics, Volume 675, id.A54, 16 pp, Issue 1, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346154

Medium-resolution spectrum of the exoplanet HIP 65426 b

Author(s): Petrus, Bonnefoy, Chauvin, Charnay, Marleau, Gratton, Lagrange, Rameau, Mordasini, Nowak, Delorme, Boccaletti, Carlotti, Houllé, Vigan, Allard, Desidera, D'Orazi, Hoeijmakers, Wyttenbach, Lavie
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038914

Reference-star differential imaging on SPHERE/IRDIS

Author(s): Chen Xie; Elodie Choquet; Arthur Vigan; Faustine Cantalloube; Myriam Benisty; Anthony Boccaletti; Mickael Bonnefoy; Celia Desgrange; Antonio Garufi; Julien Girard; Janis Hagelberg; Markus Janson; Matthew Kenworthy; Anne-Marie Lagrange; Maud Langlois; François Menard; Alice Zurlo
Published in: Astronomy & Astrophysics, Volume 666, id.A32, 19 pp, Issue 1, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243379

Detecting life outside our solar system with a large high-contrast-imaging mission

Author(s): Ignas Snellen; Frans Snik; Matthew A. Kenworthy; Simon Albrecht; Guillem Anglada-Escudé; Isabelle Baraffe; P. Baudoz; Willy Benz; Jean-Luc Beuzit; Beth Biller; Jayne Birkby; Anthony Boccaletti; R. van Boekel; J. de Boer; Matteo Brogi; Matteo Brogi; Lars A. Buchhave; L. Carone; Mark Claire; Riccardo Claudi; B.-O. Demory; Jean-Michel Desert; Silvano Desidera; B. S. Gaudi; R. G. Gratton; Michaël Gi
Published in: urn:issn:0922-6435, Issue 10, 2022, ISSN 0922-6435
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s10686-021-09803-y

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
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038325

Revealing asymmetrical dust distribution in the inner regions of HD 141569

Author(s): Singh, Bhowmik, Boccaletti, Thébault, Kral, Milli, Mazoyer, Pantin, van Holstein, Olofsson, Boukrouche, Di Folco, Janson, Langlois, Maire, Vigan, Benisty, Augereau, Perrot, Gratton, Henning, Ménard, Rickman, Wahhaj, Zurlo, Biller, Bonnefoy, Chauvin, Delorme, Desidera, D'Orazi, Feldt, Hagelberg, Keppler, Kopytova, Lagadec, Lagrange, Mesa, Meyer, Rouan, Sissa, Schmidt, Jaquet, Fusco, Pavlov, and R
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140319

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
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039039

A multiwavelength analysis of the spiral arms in the protoplanetary disk around WaOph 6

Author(s): Brown-Sevilla, Keppler, Barraza-Alfaro, Melon Fuksman, Kurtovic, Pinilla, Feldt, Brandner, Ginski, Henning, Klahr, Asensio-Torres, Cantalloube, Garufi, van Holstein, Langlois, Ménard, Rickman, Benisty, Chauvin, Zurlo, Weber, Pavlov, Ramos, Rochat, and Roelfsema
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140783

Spectral cube extraction for the VLT/SPHERE IFS. Open-source pipeline with full forward modeling and improved sensitivity

Author(s): Matthias Samland, Timothy Brandt, Julien Milli, Philippe Delorme, Arthur Vigan
Published in: Astronomy & Astrophysics, Issue Volume 668, id.A84, 16 pp, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244587

A wide-orbit giant planet in the high-mass b Centauri binary system

Author(s): Markus Janson; Raffaele Gratton; Laetitia Rodet; Arthur Vigan; Mickaël Bonnefoy; Philippe Delorme; Eric E. Mamajek; Sabine Reffert; Lukas Stock; Gabriel-Dominique Marleau; Maud Langlois; Gaël Chauvin; Silvano Desidera; Simon Ringqvist; Lucio Mayer; Gayathri Viswanath; Vito Squicciarini; Michael R. Meyer; Matthias Samland; Simon Petrus; Ravit Helled; Matthew A. Kenworthy; Sascha P. Quanz; Beth Bi
Published in: "nat, 2021, 600 (7888), pp.231-234. ⟨10.1038/s41586-021-04124-8⟩", Issue 4, 2021, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-021-04124-8

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
Publisher: Springer Verlag
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
Publisher: Springer Verlag
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
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038010

The SPHERE infrared survey for exoplanets (SHINE). II. Observations, data reduction and analysis, detection performances, and initial results

Author(s): Langlois, Gratton, Lagrange, Delorme, Boccaletti, Bonnefoy, Maire, Mesa, Chauvin, Desidera, Vigan, Cheetham, Hagelberg, Feldt, Meyer, Rubini, Le Coroller, Cantalloube, Biller, Bonavita, Bhowmik, Brandner, Daemgen, D'Orazi, Flasseur, Fontanive, Galicher, Girard, Janin-Potiron, Janson, Keppler, Kopytova, Lagadec, Lannier, Lazzoni, Ligi, Meunier, Perreti, Perrot, Rodet, Romero, Rouan, Samland, Salter
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039753

Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B

Author(s): A.-L. Maire, K. Molaverdikhani, S. Desidera, T. Trifonov, P. Mollière, V. D’Orazi, N. Frankel, J.-L. Baudino, S. Messina, A. Müller, B. Charnay, A. C. Cheetham, P. Delorme, R. Ligi, M. Bonnefoy, W. Brandner, D. Mesa, F. Cantalloube, R. Galicher, T. Henning, B. A. Biller, J. Hagelberg, A.-M. Lagrange, B. Lavie, E. Rickman, D. Ségransan, S. Udry, G. Chauvin, R. Gratton, M. Langlois, A. Vigan, M
Published in: Astronomy & Astrophysics, Issue 639, 2020, Page(s) A47, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202037984

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

Author(s): N. Engler, J. Milli, R. Gratton, S. Ulmer-Moll, A. Vigan, A.-M. Lagrange, F. Kiefer, P. Rubini, A. Grandjean, H.M. Schmid, S. Messina, V. Squicciarini, J. Olofsson, P. Thébault, R.G. van Holstein, M. Janson, F. Ménard, J. P. Marshall, G. Chauvin, M. Lendl, T. Bhowmik, A. Boccaletti, M. Bonnefoy, C. del Burgo, E. Choquet, S. Desidera, M. Feldt, T. Fusco, J. Girard, D. Gisler, J. Hagelberg, M. Lan
Published in: Astronomy & Astrophysics, Issue Volume 672, id.A1, 27 pp, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244380

A Clear View of a Cloudy Brown Dwarf Companion from High-resolution Spectroscopy

Author(s): Jerry W. Xuan; Jason Wang; Jean-Baptiste Ruffio; Heather Knutson; Dimitri Mawet; Paul Mollière; Jared Kolecki; Arthur Vigan; Sagnick Mukherjee; Nicole Wallack; Ji Wang; Ashley Baker; Randall Bartos; Geoffrey A. Blake; Charlotte Z. Bond; Marta Bryan; Benjamin Calvin; Sylvain Cetre; Mark Chun; Jacques-Robert Delorme; Greg Doppmann; Daniel Echeverri; Luke Finnerty; Michael P. Fitzgerald; Katelyn Hor
Published in: ISSN: 0004-637X, Issue 1, 2022, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac8673

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
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3579

Validation of strategies for coupling exoplanet PSFs into single-mode fibres for high-dispersion coronagraphy

Author(s): M. El Morsy; A. Vigan; M. Lopez; G. P. P. L. Otten; E. Choquet; F. Madec; A. Costille; J.-F. Sauvage; K. Dohlen; E. Muslimov; R. Pourcelot; J. Floriot; J.-A. Benedetti; P. Blanchard; P. Balard; G. Murray
Published in: Astronomy & Astrophysics, 2022, Vol.667 [Peer Reviewed Journal], Issue 3, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243408

First light of VLT/HiRISE: High-resolution spectroscopy of young giant exoplanets

Author(s): Vigan, A. ; El Morsy, M. ; Lopez, M. ; Otten, G. P. P. L. ; Garcia, J. ; Costes, J. ; Muslimov, E. ; Viret, A. ; Charles, Y. ; Zins, G. ; Murray, G. ; Costille, A. ; Paufique, J. ; Seemann, U. ; Houllé, M. ; Anwand-Heerwart, H. ; Phillips, M. ; Abinanti, A. ; Balard, P. ; Baraffe, I. ; Benedetti, J. -A. ; Blanchard, P. ; Blanco, L. ; Beuzit, J. -L. ; Choquet, E. ; Cristofa
Published in: Astronomy & Astrophysics, Issue Accepted for publication, 2024, ISSN 0004-6361
Publisher: Springer Verlag

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
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937397

Constraining the nature of the PDS 70 protoplanets with VLTI/GRAVITY

Author(s): Wang, JJ; Vigan, A; Lacour, S; Nowak, M; Stolker, T; De Rosa, RJ; Ginzburg, S; Gao, P; Abuter, R; Amorim, A; Asensio-Torres, R; Bauböck, M; Benisty, M; Berger, JP; Beust, H; Beuzit, JL; Blunt, S; Boccaletti, A; Bohn, A; Bonnefoy, M; Bonnet, H; Brandner, W; Cantalloube, F; Caselli, P; Charnay, B; Chauvin, G; Choquet, E; Christiaens, V; Clénet, Y; Coudé Du Foresto, V; Cridland, A; De Zeeuw, PT; D
Published in: The Astronomical Journal, Volume 161, Issue 3, id.148, 22 pp, Issue 2, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.17863/cam.80798

The SPHERE infrared survey for exoplanets (SHINE). I. Sample definition and target characterization

Author(s): Desidera, Chauvin, Bonavita, Messina, LeCoroller, Schmidt, Gratton, Lazzoni, Meyer, Schlieder, Cheetham, Hagelberg, Bonnefoy, Feldt, Lagrange, Langlois, Vigan, Tan, Hambsch, Millward, Alcalá, Benatti, Brandner, Carson, Covino, Delorme, D'Orazi, Janson, Rigliaco, Beuzit, Biller, Boccaletti, Dominik, Cantalloube, Fontanive, Galicher, Henning, Lagadec, Ligi, Maire, Menard, Mesa, Müller, Samland, Sc
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038806

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

Author(s): Otten, Vigan, Muslimov, N'Diaye, Choquet, Seemann, Dohlen, Houllé, Cristofari, Phillips, Charles, Baraffe, Beuzit, Costille, Dorn, El Morsy, Kasper, Lopez, Mordasini, Pourcelot, Reiners, and Sauvage
Published in: Astronomy and Astrophysics, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038517

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

Author(s): Houllé, Mathis; Vigan, Arthur; Carlotti, Alexis; Choquet, Elodie; Bonnefoy, Mickaël; Thatte, Niranjan; Neichel, Benoit
Published in: American Astronomical Society, Extreme Solar Systems 4, 2019
Publisher: American Astronomical Society

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, ISBN 9781-510619609
Publisher: SPIE
DOI: 10.1117/12.2313656

Connecting SPHERE and CRIRES+ for the characterisation of young exoplanets at high spectral resolution: status update of VLT/HiRISE

Author(s): Arthur Vigan; Maxime Lopez; Mona El Morsy; Eduard R. Muslimov; Alexandre Viret; Gérard Zins; Graham J. Murray; Anne Costille; Gilles P. P. L. Otten; Ulf Seemann; Heiko Anwand-Heerwart; Kjetil Dohlen; Patrick Blanchard; José Garcia; Yannick Charles; Nicolas Tchoubaklian; Timothé Ely; Mark Phillips; Jérôme Paufique; Jean-Luc Beuzit; Mathis Houllé; Jean Costes; Raphaël Pourcelot; Isabelle Bara
Published in: "Proceedings SPIE Adaptive Optics Systems VIII 2022, Jul 2022, Montréal, Canada. pp.27, ⟨10.1117/12.2629208⟩", Issue 4, 2022
Publisher: Society of Photo-Optical Instrumentation Engineers (SPIE)
DOI: 10.1117/12.2629208

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

Author(s): Arthur Vigan; Otten, G. P. P. L.; Muslimov, E.; Dohlen, K.; Phillips, M. W.; Seemann, U.; Beuzit, J. -L; Dorn, R.; Kasper, M.; Mouillet, D.; Baraffe, I.; Reiners, A.
Published in: https://hal.archives-ouvertes.fr/hal-01827785, Issue 2, 2018
Publisher: Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series
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
Publisher: European Southern Observatory
DOI: 10.18727/0722-6691/5138

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