no code implementations • 9 Mar 2021 • R. Asensio-Torres, Th. Henning, F. Cantalloube, P. Pinilla, D. Mesa, A. Garufi, S. Jorquera, R. Gratton, G. Chauvin, J. Szulagyi, R. van Boekel, R. Dong, G. -D. Marleau, M. Benisty, M. Villenave, C. Bergez-Casalou, C. Desgrange, M. Janson, M. Keppler, M. Langlois, F. Menard, E. Rickman, T. Stolker, M. Feldt, T. Fusco, L. Gluck, A. Pavlov, J. Ramos
The detection of a wide range of substructures such as rings, cavities and spirals has become a common outcome of high spatial resolution imaging of protoplanetary disks, both in the near-infrared scattered light and in the thermal millimetre continuum emission.
Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics
no code implementations • 8 Mar 2021 • T. Trifonov, J. A. Caballero, J. C. Morales, A. Seifahrt, I. Ribas, A. Reiners, J. L. Bean, R. Luque, H. Parviainen, E. Pallé, S. Stock, M. Zechmeister, P. J. Amado, G. Anglada-Escudé3, M. Azzaro, T. Barclay, V. J. S. Béjar, P. Bluhm, N. Casasayas-Barris, C. Cifuentes, K. A. Collins, K. I. Collins, M. Cortés-Contreras, J. de Leon, S. Dreizler, C. D. Dressing, E. Esparza-Borges, N. Espinoza, M. Fausnaugh, A. Fukui, A. P. Hatzes, C. Hellier, Th. Henning, C. E. Henze, E. Herrero, S. V. Jeffers, J. M. Jenkins, E. L. N. Jensen, A. Kaminski, D. Kasper, D. Kossakowski, M. Kürster, M. Lafarga, D. W. Latham, A. W. Mann, K. Molaverdikhani, D. Montes, B. T. Montet, F. Murgas, N. Narita, M. Oshagh, V. M. Passegger, D. Pollacco, S. N. Quinn, A. Quirrenbach, G. R. Ricker, C. Rodríguez López, J. Sanz-Forcada, R. P. Schwarz, A. Schweitzer, S. Seager, A. Shporer, M. Stangret, J. Stürmer, T. G. Tan, P. Tenenbaum, J. D. Twicken, R. Vanderspek, J. N. Winn
The host star is at a distance of ~8. 1 parsecs, has a J-band magnitude of ~7. 2, and is observable from both hemispheres of Earth.
Earth and Planetary Astrophysics
no code implementations • 23 Feb 2021 • C. Gieser, H. Beuther, D. Semenov, A. Ahmadi, S. Suri, T. Möller, M. T. Beltran, P. Klaassen, Q. Zhang, J. S. Urquhart, Th. Henning, S. Feng, R. Galván-Madrid, V. de Souza Magalhães, L. Moscadelli, S. Longmore, S. Leurini, R. Kuiper, T. Peters, K. M. Menten, T. Csengeri, G. Fuller, F. Wyrowski, S. Lumsden, Á. Sánchez-Monge, L. Maud, H. Linz, A. Palau, P. Schilke, J. Pety, R. Pudritz, J. M. Winters, V. Piétu
Within the 18 observed regions, we identify 22 individual cores with associated 1. 37 mm continuum emission and with a radially decreasing temperature profile.
Astrophysics of Galaxies Solar and Stellar Astrophysics
no code implementations • 9 Feb 2021 • L. Moscadelli, H. Beuther, A. Ahmadi, C. Gieser, F. Massi, R. Cesaroni, Á. Sánchez-Monge, F. Bacciotti, M. T. Beltrán, T. Csengeri, R. Galván-Madrid, Th. Henning, P. D. Klaassen, R. Kuiper, S. Leurini, S. N. Longmore, L. T. Maud, T. Möller, A. Palau, T. Peters, R. E. Pudritz, A. Sanna, D. Semenov, J. S. Urquhart, J. M. Winters, H. Zinnecker
In the massive star-forming region IRAS 21078+5211, a highly fragmented cluster (0. 1~pc in size) of molecular cores is observed, located at the density peak of an elongated (1~pc in size) molecular cloud.
Astrophysics of Galaxies Solar and Stellar Astrophysics
no code implementations • 13 Jan 2021 • F. Cantalloube, C. Gomez-Gonzalez, O. Absil, C. Cantero, R. Bacher, M. J. Bonse, M. Bottom, C. -H. Dahlqvist, C. Desgrange, O. Flasseur, T. Fuhrmann, Th. Henning, R. Jensen-Clem, M. Kenworthy, D. Mawet, D. Mesa, T. Meshkat, D. Mouillet, A. Mueller, E. Nasedkin, B. Pairet, S. Pierard, J. -B. Ruffio, M. Samland, J. Stone, M. Van Droogenbroeck
The Exoplanet Imaging Data Challenge is a community-wide effort meant to offer a platform for a fair and common comparison of image processing methods designed for exoplanet direct detection.
Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics
no code implementations • 5 Jan 2021 • M. C. Ramírez-Tannus, F. Backs, A. de Koter, H. Sana, H. Beuther, A. Bik, W. Brandner, L. Kaper, H. Linz, Th. Henning, J. Poorta
Using literature data, we measured the radial-velocity dispersion ($\sigma_\mathrm{RV}$) as a proxy for the close binary fraction in ten OB associations in the Galaxy and the Large Magellanic Cloud, spanning an age range from 1 to 6 Myrs.
Solar and Stellar Astrophysics Astrophysics of Galaxies
no code implementations • 10 Dec 2020 • J. Varga, M. Hogerheijde, R. van Boekel, L. Klarmann, R. Petrov, L. B. F. M. Waters, S. Lagarde, E. Pantin, Ph. Berio, G. Weigelt, S. Robbe-Dubois, B. Lopez, F. Millour, J. -C. Augereau, H. Meheut, A. Meilland, Th. Henning, W. Jaffe, F. Bettonvil, P. Bristow, K. -H. Hofmann, A. Matter, G. Zins, S. Wolf, F. Allouche, F. Donnan, D. Schertl, C. Dominik, M. Heininger, M. Lehmitz, P. Cruzalèbes, A. Glindemann, K. Meisenheimer, C. Paladini, M. Schöller, J. Woillez, L. Venema, E. Kokoulina, G. Yoffe, P. Ábrahám, S. Abadie, R. Abuter, M. Accardo, T. Adler, T. Agócs, P. Antonelli, A. Böhm, C. Bailet, G. Bazin, U. Beckmann, J. Beltran, W. Boland, P. Bourget, R. Brast, Y. Bresson, L. Burtscher, R. Castillo, A. Chelli, C. Cid, J. -M. Clausse, C. Connot, R. D. Conzelmann, W. -C. Danchi, M. De Haan, M. Delbo, M. Ebert, E. Elswijk, Y. Fantei, R. Frahm, V. Gámez Rosas, A. Gabasch, A. Gallenne, E. Garces, P. Girard, F. Y. J. Gonté, J. C. González Herrera, U. Graser, P. Guajardo, F. Guitton, X. Haubois, J. Hron, N. Hubin, R. Huerta, J. W. Isbell, D. Ives, G. Jakob, A. Jaskó, L. Jochum, R. Klein, J. Kragt, G. Kroes, S. Kuindersma, L. Labadie, W. Laun, R. Le Poole, C. Leinert, J. -L. Lizon, M. Lopez, A. Mérand, A. Marcotto, N. Mauclert, T. Maurer, L. H. Mehrgan, J. Meisner, K. Meixner, M. Mellein, L. Mohr, S. Morel, L. Mosoni, R. Navarro, U. Neumann, E. Nußbaum, L. Pallanca, L. Pasquini, I. Percheron, J. -U. Pott, E. Pozna, A. Ridinger, F. Rigal, M. Riquelme, Th. Rivinius, R. Roelfsema, R. -R. Rohloff, S. Rousseau, N. Schuhler, M. Schuil, A. Soulain, P. Stee, C. Stephan, R. ter Horst, N. Tromp, F. Vakili, A. van Duin, J. Vinther, M. Wittkowski, F. Wrhel
In this study we aim to characterize the mid-infrared brightness distribution of the inner disk of the young intermediate-mass star HD 163296, from VLTI/MATISSE observations.
Solar and Stellar Astrophysics Earth and Planetary Astrophysics
no code implementations • 23 Oct 2020 • S. Marino, A. Zurlo, V. Faramaz, J. Milli, Th. Henning, G. M. Kennedy, L. Matrà, S. Pérez, P. Delorme, L. A. Cieza, A. M. Hughes
The gap width suggests the presence of a 0. 9 M$_\mathrm{Jup}$ planet at 74 au, which would be the third companion in this system.
Earth and Planetary Astrophysics
3 code implementations • 25 Apr 2019 • P. Mollière, J. P. Wardenier, R. van Boekel, Th. Henning, K. Molaverdikhani, I. A. G. Snellen
The code is fast, accurate, and versatile; it can calculate both transmission and emission spectra within a few seconds at low resolution ($\lambda/\Delta\lambda$ = 1000; correlated-k method) and high resolution ($\lambda/\Delta\lambda = 10^6$; line-by-line method), using only a few lines of input instruction.
Earth and Planetary Astrophysics
1 code implementation • 25 Jul 2018 • GRAVITY Collaboration, R. Abuter, A. Amorim, N. Anugu, M. Bauböck, M. Benisty, J. P. Berger, N. Blind, H. Bonnet, W. Brandner, A. Buron, C. Collin, F. Chapron, Y. Clénet, V. Coudé du Foresto, P. T. de Zeeuw, C. Deen, F. Delplancke-Ströbele, R. Dembet, J. Dexter, G. Duvert, A. Eckart, F. Eisenhauer, G. Finger, N. M. Förster Schreiber, P. Fédou, P. Garcia, R. Garcia Lopez, F. Gao, E. Gendron, R. Genzel, S. Gillessen, P. Gordo, M. Habibi, X. Haubois, M. Haug, F. Haußmann, Th. Henning, S. Hippler, M. Horrobin, Z. Hubert, N. Hubin, A. Jimenez Rosales, L. Jochum, L. Jocou, A. Kaufer, S. Kellner, S. Kendrew, P. Kervella, Y. Kok, M. Kulas, S. Lacour, V. Lapeyrère, B. Lazareff, J. -B. Le Bouquin, P. Léna, M. Lippa, R. Lenzen, A. Mérand, E. Müller, U. Neumann, T. Ott, L. Palanca, T. Paumard, L. Pasquini, K. Perraut, G. Perrin, O. Pfuhl, P. M. Plewa, S. Rabien, A. Ramírez, J. Ramos, C. Rau, G. Rodríguez-Coira, R. -R. Rohloff, G. Rousset, J. Sanchez-Bermudez, S. Scheithauer, M. Schöller, N. Schuler, J. Spyromilio, O. Straub, C. Straubmeier, E. Sturm, L. J. Tacconi, K. R. W. Tristram, F. Vincent, S. von Fellenberg, I. Wank, I. Waisberg, F. Widmann, E. Wieprecht, M. Wiest, E. Wiezorrek, J. Woillez, S. Yazici, D. Ziegler, G. Zins
The highly elliptical, 16-year-period orbit of the star S2 around the massive black hole candidate Sgr A* is a sensitive probe of the gravitational field in the Galactic centre.
Astrophysics of Galaxies General Relativity and Quantum Cosmology Classical Physics
