Search Results - "Cantalloube, F"

A Dusty Veil Shading Betelgeuse During Its Great Dimming by Montargès, M, Cannon, E, Lagadec, E, Koter, A de, Kervella, P, Sanchez-Bermudez, J, Paladini, C, Cantalloube, F, Decin, L, Scicluna, P, Kravchenko, K, Dupree, A K, Ridgway, S, Wittkowski, M, Anugu, N, Norris, R, Rau, G, Perrin, G, Chiavassa, A, Kraus, S, Monnier, J D, Millour, F, Bouquin, J-B Le, Haubois, X, Lopez, B, Stee, P, Danchi, W

“…Red supergiants are the most common final evolutionary stage of stars that have initial masses between 8 and 35 times that of the Sun. During this stage, which…”
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Separating extended disc features from the protoplanet in PDS 70 using VLT/SINFONI by Christiaens, V, Casassus, S, Absil, O, Cantalloube, F, Gomez Gonzalez, C, Girard, J, Ramírez, R, Pairet, B, Salinas, V, Price, D J, Pinte, C, Quanz, S P, Jordán, A, Mawet, D, Wahhaj, Z

“…Abstract Transition discs are prime targets to look for protoplanets and study planet–disc interactions. We present VLT/SINFONI observations of PDS 70, a…”
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Determining mass limits around HD 163296 through SPHERE direct imaging data by Mesa, D, Langlois, M, Garufi, A, Gratton, R, Desidera, S, D’Orazi, V, Flasseur, O, Barbieri, M, Benisty, M, Henning, T, Ligi, R, Sissa, E, Vigan, A, Zurlo, A, Boccaletti, A, Bonnefoy, M, Cantalloube, F, Chauvin, G, Cheetham, A, De Caprio, V, Delorme, P, Feldt, M, Fusco, T, Gluck, L, Hagelberg, J, Lagrange, A-M, Lazzoni, C, Madec, F, Maire, A-L, Menard, F, Meyer, M, Ramos, J, Rickman, E L, Rouan, D, Schmidt, T, Van der Plas, G

“…ABSTRACT HD 163296 is a Herbig Ae/Be star known to host a protoplanetary disc with a ringed structure. To explain the disc features, previous works proposed…”
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A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host ν Octantis A by Ramm, D J, Robertson, P, Reffert, S, Gunn, F, Trifonov, T, Pollard, K, Cantalloube, F

“…ABSTRACT The single-lined spectroscopic binary ν Octantis provided evidence of the first conjectured circumstellar planet demanding an orbit retrograde to the…”
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VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B by Balmer, William O., Pueyo, Laurent, Stolker, Tomas, Reggiani, Henrique, Maire, A.-L., Lacour, S., Mollière, P., Nowak, M., Sing, D., Pourré, N., Blunt, S., Wang, J. J., Rickman, E., Kammerer, J., Henning, Th, Ward-Duong, K., Abuter, R., Amorim, A., Asensio-Torres, R., Benisty, M., Berger, J.-P., Beust, H., Boccaletti, A., Bohn, A., Bonnefoy, M., Bonnet, H., Bourdarot, G., Brandner, W., Cantalloube, F., Caselli, P., Charnay, B., Chauvin, G., Chavez, A., Choquet, E., Christiaens, V., Clénet, Y., Coudé du Foresto, V., Cridland, A., Dembet, R., Dexter, J., Drescher, A., Duvert, G., Eckart, A., Eisenhauer, F., Gao, F., Garcia, P., Garcia Lopez, R., Gendron, E., Genzel, R., Gillessen, S., Girard, J. H., Haubois, X., Heißel, G., Hinkley, S., Hippler, S., Horrobin, M., Houllé, M., Hubert, Z., Jocou, L., Keppler, M., Kervella, P., Kreidberg, L., Lagrange, A.-M., Lapeyrère, V., Le Bouquin, J.-B., Léna, P., Lutz, D., Monnier, J. D., Mouillet, D., Nasedkin, E., Ott, T., Otten, G. P. P. L., Paladini, C., Paumard, T., Perraut, K., Perrin, G., Pfuhl, O., Rameau, J., Rodet, L., Rousset, G., Rustamkulov, Z., Shangguan, J., Shimizu, T., Stadler, J., Straub, O., Straubmeier, C., Sturm, E., Tacconi, L. J., van Dishoeck, E. F., Vigan, A., Vincent, F., von Fellenberg, S. D., Widmann, F., Wieprecht, E., Wiezorrek, E., Winterhalder, T., Woillez, J., Yazici, S., Young, A.

“…Abstract Tension remains between the observed and modeled properties of substellar objects, but objects in binary orbits, with known dynamical masses, can…”
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First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity by Blunt, Sarah, Balmer, W. O., Wang, J. J., Lacour, S., Petrus, S., Bourdarot, G., Kammerer, J., Pourré, N., Rickman, E., Shangguan, J., Winterhalder, T., Abuter, R., Amorim, A., Asensio-Torres, R., Benisty, M., Berger, J.-P., Beust, H., Boccaletti, A., Bohn, A., Bonnefoy, M., Bonnet, H., Brandner, W., Cantalloube, F., Caselli, P., Charnay, B., Chauvin, G., Chavez, A., Choquet, E., Christiaens, V., Clénet, Y., du Foresto, V. Coudé, Cridland, A., Dembet, R., Drescher, A., Duvert, G., Eckart, A., Eisenhauer, F., Feuchtgruber, H., Garcia, P., Garcia Lopez, R., Gendron, E., Genzel, R., Gillessen, S., Girard, J. H., Haubois, X., Heißel, G., Henning, Th, Hinkley, S., Hippler, S., Horrobin, M., Houllé, M., Hubert, Z., Jocou, L., Keppler, M., Kervella, P., Kreidberg, L., Lagrange, A.-M., Lapeyrère, V., Le Bouquin, J.-B., Léna, P., Lutz, D., Maire, A.-L., Mang, F., Marleau, G.-D., Mérand, A., Mollière, P., Monnier, J. D., Mordasini, C., Mouillet, D., Nasedkin, E., Nowak, M., Ott, T., Otten, G. P. P. L., Paladini, C., Paumard, T., Perraut, K., Perrin, G., Pfuhl, O., Pueyo, L., Rameau, J., Rodet, L., Rustamkulov, Z., Shimizu, T., Sing, D., Stolker, T., Straubmeier, C., Sturm, E., Tacconi, L. J., van Dishoeck, E. F., Vigan, A., Vincent, F., Ward-Duong, K., Widmann, F., Wieprecht, E., Wiezorrek, E., Woillez, J., Yazici, S., Young, A.

“…Giant exoplanets have been directly imaged over orders of magnitude of orbital separations, prompting theoretical and observational investigations of their…”
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VLTI/GRAVITY Provides Evidence the Young, Substellar Companion HD 136164 Ab Formed Like a “Failed Star” by Balmer, William O., Pueyo, L., Lacour, S., Wang, J. J., Stolker, T., Kammerer, J., Pourré, N., Nowak, M., Rickman, E., Blunt, S., Sivaramakrishnan, A., Sing, D., Wagner, K., Marleau, G.-D., Lagrange, A.-M., Abuter, R., Amorim, A., Asensio-Torres, R., Berger, J.-P., Beust, H., Boccaletti, A., Bohn, A., Bonnefoy, M., Bonnet, H., Bordoni, M. S., Bourdarot, G., Brandner, W., Cantalloube, F., Caselli, P., Charnay, B., Chauvin, G., Chavez, A., Choquet, E., Christiaens, V., Clénet, Y., du Foresto, V. Coudé, Cridland, A., Davies, R., Dembet, R., Drescher, A., Duvert, G., Eckart, A., Eisenhauer, F., Schreiber, N. M. Förster, Garcia, P., Garcia Lopez, R., Gendron, E., Genzel, R., Gillessen, S., Girard, J. H., Grant, S., Haubois, X., Heißel, G., Henning, Th, Hinkley, S., Hippler, S., Houllé, M., Hubert, Z., Jocou, L., Keppler, M., Kervella, P., Kreidberg, L., Kurtovic, N. T., Lapeyrère, V., Le Bouquin, J.-B., Léna, P., Lutz, D., Maire, A.-L., Mang, F., Mérand, A., Mollière, P., Mordasini, C., Mouillet, D., Nasedkin, E., Ott, T., Otten, G. P. P. L., Paladini, C., Paumard, T., Perraut, K., Perrin, G., Pfuhl, O., Ribeiro, D. C., Rodet, L., Rustamkulov, Z., Shangguan, J., Shimizu, T., Straubmeier, C., Sturm, E., Tacconi, L. J., Vigan, A., Vincent, F., Ward-Duong, K., Widmann, F., Winterhalder, T., Woillez, J., Yazici, S.

“…Abstract Young, low-mass brown dwarfs orbiting early-type stars, with low mass ratios ( q ≲ 0.01), appear to be intrinsically rare and present a formation…”
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GRAVITY Spectro-interferometric Study of the Massive Multiple Stellar System HD 93206 A by Sanchez-Bermudez, J., Alberdi, A., Barbá, R., Bestenlehner, J. M., Cantalloube, F., Brandner, W., Henning, Th, Hummel, C. A., Maíz Apellániz, J., Pott, J.-U., Schödel, R., van Boekel, R.

“…Characterization of the dynamics of massive star systems and the astrophysical properties of the interacting components are a prerequisite for understanding…”
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Detection Limits of Thermal-Infrared Observations with Adaptive Optics: I. Observational Data by Sauter, J. R, Brandner, W, Heidt, J, Cantalloube, F

“…Ground-based thermal infrared observations face substantial challenges in correcting the predominant background emitted as thermal radiation from the…”
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The SHARDDS survey: limits on planet occurrence rates based on point sources analysis via the Auto-RSM framework by Dahlqvist, C. -H, Milli, J, Absil, O, Cantalloube, F, Matra, L, Choquet, E, del Burgo, C, Marshall, J. P, Wyatt, M, Ertel, S

“…A&A 666, A33 (2022) In the past decade, HCI surveys provided new insights about the frequency and properties of substellar companions at separation larger than…”
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A search for a 5th planet around HR 8799 using the star-hopping RDI technique at VLT/SPHERE by Wahhaj, Z, Milli, J, Romero, C, Cieza, L, Zurlo, A, Vigan, A, Peña, E, Valdes, G, Cantalloube, F, Girard, J, Pantoja, B

“…A&A 648, A26 (2021) The direct imaging of extrasolar giant planets demands the highest possible contrasts (dH ~10 magnitudes) at the smallest angular…”
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Exoplanet Imaging Data Challenge, phase II: Characterization of exoplanet signals in high-contrast images by Cantalloube, F, Christiaens, V, Cantero, C, Nasedkin, E, Cioppa, A, Absil, O, Bonse, J. M, Delorme, P, Gomez-Gonzalez, C, Juillard, S, Mazoyer, J, -B.i, M. Samland Ruffio J, c, Van Droogenbroeck M

“…Today, there exists a wide variety of algorithms dedicated to high-contrast imaging, especially for the detection and characterisation of exoplanet signals…”
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ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments by Adibekyan, V, Amado, P. J, Bailet, C, Baker, C, Balestra, A, Barnes, S. A, Baron, F, Bellido-Tirado, O, Bergin, E. A, Bigot, L, Bonhomme, L, Bouret, J. -C, Broeg, C. H, Brucalassi, A, Brynnel, J, Cabona, L, Cabral, A, Martins, B. L. Canto, Chazelas, B, Cirami, R, Cook, N. J, Cooke, R. J, Coretti, I, Cristiani, S, Cupani, G, Dadi, K, De Cia, A, Delorme, A, Demangeon, O, de Souza, A. Domiciano, Egner, S, Ehrenreich, D, Faria, J. P, Ferruzzi, D, Feruglio, C, Fontana, A, Frank, B. S, Fuesslein, C, Fynbo, J, Gaessler, W, Gallo, E, Genolet, L, Giacobbe, P, Hernández, J. I. González, Temich, F. Gracia, Haehnelt, M. G, Hughes, I, Huke, P, Ivanisenko, Y, Kaminski, A, Knoche, J, Korn, A. J, Lavail, A, Lavie, B, Lehmitz, M, Liske, J, Maiolino, R, Malo, L, Marques, E. L, Martins, J. H. C, Mason, C. A, Micela, G, Milaković, D, Molliere, P, Mordasini, C, Mucciarelli, A, N'Diaye, M, Niemczura, E, Nisini, B, Palle, E, Pasquini, L, Castro, J. Peñate, Poppenhaeger, K, Porru, M, Quirrenbach, A, Rebolo, R, Reid, D. T, Reiners, A, Romano, D, Rowe, J, Sanna, N, Santos, N. C, Sarajlic, M, Scaudo, A, Schiavon, R. P, Sordet, M, Sortino, F, Spiga, R, Mascareño, A. Suárez, Sulich, A, Tanvir, N. R, Tenegi-Sangines, F, Thompson, S. J, Vallee, P, Vega-Moreno, A, Venn, K. A, Wade, G, Weder, J, Xompero, M, Zanutta, A

“…The first generation of ELT instruments includes an optical-infrared high-resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES…”
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Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY by Nasedkin, E, Mollière, P, Lacour, S, Nowak, M, Kreidberg, L, Stolker, T, Wang, J. J, Balmer, W. O, Kammerer, J, Shangguan, J, Abuter, R, Amorim, A, Asensio-Torres, R, Benisty, M, Berger, J. -P, Beust, H, Blunt, S, Boccaletti, A, Bonnefoy, M, Bonnet, H, Bordoni, M. S, Bourdarot, G, Brandner, W, Cantalloube, F, Caselli, P, Charnay, B, Chauvin, G, Chavez, A, Choquet, E, Christiaens, V, Clénet, Y, Foresto, V. Coudé du, Cridland, A, Davies, R, Dembet, R, Dexter, J, Drescher, A, Duvert, G, Eckart, A, Eisenhauer, F, Schreiber, N. M. Förster, Garcia, P, Lopez, R. Garcia, Gendron, E, Genzel, R, Gillessen, S, Girard, J. H, Grant, S, Haubois, X, Heißel, G, Henning, Th, Hinkley, S, Hippler, S, Houllé, M, Hubert, Z, Jocou, L, Keppler, M, Kervella, P, Kurtovic, N. T, Lagrange, A. -M, Lapeyrère, V, Bouquin, J. -B. Le, Lutz, D, Maire, A. -L, Mang, F, Marleau, G. -D, Mérand, A, Monnier, J. D, Mordasini, C, Ott, T, Otten, G. P. P. L, Paladini, C, Paumard, T, Perraut, K, Perrin, G, Pfuhl, O, Pourré, N, Pueyo, L, Ribeiro, D. C, Rickman, E, Ruffio, J. B, Rustamkulov, Z, Shimizu, T, Sing, D, Stadler, J, Straub, O, Straubmeier, C, Sturm, E, Tacconi, L. J, van Dishoeck, E. F, Vigan, A, Vincent, F, von Fellenberg, S. D, Widmann, F, Winterhalder, T. O, Woillez, J, Yazici, S, Collaboration, the GRAVITY

“…A&A 687, A298 (2024) With four companions at separations from 16 to 71 au, HR 8799 is a unique target for direct imaging, presenting an opportunity for the…”
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Combining Gaia and GRAVITY: Characterising five new Directly Detected Substellar Companions by Winterhalder, T. O, Lacour, S, Mérand, A, Maire, A. -L, Kammerer, J, Stolker, T, Pourré, N, Babusiaux, C, Abuter, R, Amorim, A, Asensio-Torres, R, Balmer, W. O, Benisty, M, Berger, J. -P, Beust, H, Blunt, S, Boccaletti, A, Bonnefoy, M, Bonnet, H, Bordoni, M. S, Bourdarot, G, Brandner, W, Cantalloube, F, Caselli, P, Charnay, B, Chauvin, G, Chavez, A, Choquet, E, Christiaens, V, Clénet, Y, Foresto, V. Coudé du, Cridland, A, Davies, R, Dembet, R, Dexter, J, Drescher, A, Duvert, G, Eckart, A, Eisenhauer, F, Schreiber, N. M. Förster, Garcia, P, Lopez, R. Garcia, Gardner, T, Gendron, E, Genzel, R, Gillessen, S, Girard, J. H, Grant, S, Haubois, X, Heißel, G, Henning, Th, Hinkley, S, Hippler, S, Houllé, M, Hubert, Z, Jocou, L, Keppler, M, Kervella, P, Kreidberg, L, Kurtovic, N. T, Lagrange, A. -M, Lapeyrère, V, Bouquin, J. -B. Le, Lutz, D, Mang, F, Marleau, G. -D, Mollière, P, Monnier, J. D, Mordasini, C, Mouillet, D, Nasedkin, E, Nowak, M, Ott, T, Otten, G. P. P. L, Paladini, C, Paumard, T, Perraut, K, Perrin, G, Pfuhl, O, Pueyo, L, Ribeiro, D. C, Rickman, E, Rustamkulov, Z, Shangguan, J, Shimizu, T, Sing, D, Stadler, J, Straub, O, Straubmeier, C, Sturm, E, Tacconi, L. J, van Dishoeck, E. F, Vigan, A, Vincent, F, von Fellenberg, S. D, Wang, J. J, Widmann, F, Woillez, J, Yazıcı, Ş

“…A&A 688, A44 (2024) Precise mass constraints are vital for the characterisation of brown dwarfs and exoplanets. Here we present how the combination of data…”
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High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light by Bouquin, J. -B. Le, Lacour, S, Bidot, A, Nowak, M, Maire, A. -L, Mouillet, D, Babusiaux, C, Abuter, R, Amorim, A, Balmer, W. O, Benisty, M, Beust, H, Bonnet, H, Bordoni, M. S, Bourdarot, G, Brandner, W, Cantalloube, F, Charnay, B, Chavez, A, Christiaens, V, Clénet, Y, Cridland, A, Davies, R, Defrère, D, Dembet, R, Dexter, J, Duvert, G, Gendron, E, Genzel, R, Girard, J. H, Gonte, F, Grant, S, Heißel, G, Henning, Th, Hönig, S. F, Jocou, L, Kenworthy, M, Kervella, P, Kreidberg, L, Kurtovic, N. T, Lagrange, A. -M, Mang, F, Marleau, G. -D, Mérand, A, Millour, F, Mollière, P, Monnier, J. D, Mordasini, C, Nasedkin, E, Paumard, T, Perraut, K, Pfuhl, O, Ribeiro, D. C, Rickman, E, Shimizu, T, Stadler, J, Stolker, T, Straub, O, Straubmeier, C, Vincent, F, Wang, J, Yazici, S, Andolfato, L, Barriga, P, Beuzit, J. -L, Brast, R, Caniguante, L, Cottalorda, E, Delboulbé, A, Delplancke-Ströbele, F, Egner, S, Frank, C, Fuenteseca, E, Gitton, P, Guerlet, T, Guieu, S, Haguenauer, P, Haimerl, A, Huber, S, Hubin, N, Jolley, P, Kirchbauer, J. -P, Kolb, J, Kosmalski, J, Louarn, M. Le, Lilley, P, Lopez, B, Mclay, S, Meilland, A, Paufique, J, Quentin, J, Rakich, A, Ridings, R, Shchekaturov, P, Soenke, C, Stadler, E, Todorovic, M, Zins, G, Zúñiga-Fernández, S, Collaboration, the NAOMI

“…Since 2019, GRAVITY has provided direct observations of giant planets and brown dwarfs at separations of down to 95 mas from the host star. Some of these…”
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Exoplanets with ELT-METIS I: Estimating the direct imaging exoplanet yield around stars within 6.5 parsecs by Bowens, Rory, Meyer, Michael R, Delacroix, C, Absil, O, van Boekel, R, Quanz, S. P, Shinde, M, Kenworthy, M, Carlomagno, B, de Xivry, G. Orban, Cantalloube, F, Pathak, P

“…A&A 653, A8 (2021) Direct imaging is a powerful exoplanet discovery technique that is complementary to other techniques and offers great promise in the era of…”
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Revisiting the atmosphere of the exoplanet 51 Eridani b with VLT/SPHERE by Brown-Sevilla, S. B, Maire, A. -L, Mollière, P, Samland, M, Feldt, M, Brandner, W, Henning, Th, Gratton, R, Janson, M, Stolker, T, Hagelberg, J, Zurlo, A, Cantalloube, F, Boccaletti, A, Bonnefoy, M, Chauvin, G, Desidera, S, D'Orazi, V, Lagrange, A. -M, Langlois, M, Menard, F, Mesa, D, Meyer, M, Pavlov, A, Petit, C, Rochat, S, Rouan, D, Schmidt, T, Vigan, A, Weber, L

“…A&A 673, A98 (2023) [Full abstract in the paper] We aim to better constrain the atmospheric properties of the directly imaged exoplanet 51~Eri~b by using a…”
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Evidence for a circumplanetary disk around protoplanet PDS 70 b by Christiaens, V, Cantalloube, F, Casassus, S, Price, D. J, Absil, O, Pinte, C, Girard, J, Montesinos, M

“…ApJL 877 L33 (2019) We present the first observational evidence for a circumplanetary disk around the protoplanet PDS~70~b, based on a new spectrum in the $K$…”
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A catalogue of dual-field interferometric binary calibrators by Nowak, M, Lacour, S, Abuter, R, Amorim, A, Asensio-Torres, R, Balmer, W. O, Benisty, M, Berger, J. -P, Beust, H, Blunt, S, Boccaletti, A, Bonnefoy, M, Bonnet, H, Bordoni, M. S, Bourdarot, G, Brandner, W, Cantalloube, F, Charnay, B, Chauvin, G, Chavez, A, Choquet, E, Christiaens, V, Clénet, Y, Foresto, V. Coudé du, Cridland, A, Davies, R, Dembet, R, Dexter, J, Drescher, A, Duvert, G, Eckart, A, Eisenhauer, F, Schreiber, N. M. Förster, Garcia, P, Lopez, R. Garcia, Gardner, T, Gendron, E, Genzel, R, Gillessen, S, Girard, J. H, Grant, S, Haubois, X, Heißel, G, Henning, T, Hinkley, S, Hippler, S, Houllé, M, Hubert, Z, Jocou, L, Kammerer, J, Keppler, M, Kervella, P, Kreidberg, L, Kurtovic, N. T, Lagrange, A. -M, Lapeyrère, V, Bouquin, J. -B. Le, Léna, P, Lutz, D, Maire, A. -L, Mang, F, Marleau, G. -D, Mérand, A, Monnier, J. D, Mordasini, C, Mouillet, D, Nasedkin, E, Ott, T, Otten, G. P. P. L, Paladini, C, Paumard, T, Perraut, K, Perrin, G, Pfuh, O, Pourré, N, Pueyo, L, Ribeiro, D. C, Rickman, E, Rustamkulov, Z, Shangguan, J, Shimizu, T, Sing, D, Stadler, J, Stolker, T, Straub, O, Straubmeier, C, Sturm, E, Subroweit, M, Tacconi, L. J, van Dishoeck, E. F, Vigan, A, Vincent, F, von Fellenberg, S. D, Wang, J. J, Widmann, F, Winterhalder, T. O, Woillez, J, Yazıcı, Ş, Young, A, Collaboration, the GRAVITY

“…A&A 687, A248 (2024) Dual-field interferometric observations with VLTI/GRAVITY sometimes require the use of a "binary calibrator", a binary star whose…”
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