MAVIS: science case, imager, and spectrograph

Autor: Simon C. Ellis, Richard M. McDermid, Giovanni Cresci, Christian Schwab, François Rigaut, Timothy Chin, Robert Content, Anthony J. Horton, Mahesh Mohanan, Helen McGregor, Jacob Pember, David Robertson, Lew Waller, Ross Zhelem, Stephanie Monty, Trevor Mendel, Matteo Aliverti, Guido Agapito, Simone Antoniucci, Andrea Balestra, Andrea Baruffolo, Maria Bergomi, Andrea Bianco, Marco Bonaglia, Guiseppe Bono, Jean-Claude Bouret, David Brodrick, Lorenzo Busoni, Elena Carolo, Simonetta Chinellato, Jess Cranney, Gayandhi de Silva, Simone Esposito, Daniela Fantinel, Jacopo Farinato, Thierry Fusco, Gaston Gausachs, James Gilbert, Damien Gratadour, Davide Gerggio, Marco Gullieuszik, Pierre Haguenauer, Dionne M. Haynes, Visa Korkiakoski, Demetrio Magrin, Laura Magrini, Luca Marafatto, Benoit Neichel, Fernando Pedichini, Enrico Pinna, Cedric Plantet, Elisa Portaluri, Kalyan K. Radhakrishnan Santhakumari, Roberto Ragazzoni, Bernado Salasnich, Stefan Ströbele, Elliott Thorn, Annino Vaccarella, Daniele Vassallo, Valentina Viotto, Frédéric Zamkotsian, Alessio Zanutta, Hao Zhang

Publikováno v: Ground-based and Airborne Instrumentation for Astronomy VIII
Ground-based and Airborne Instrumentation for Astronomy VIII, Dec 2020, Online Only, France. pp.285, ⟨10.1117/12.2561930⟩
Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, 2020, pp.285. ⟨10.1117/12.2561930⟩
Proceedings of SPIE, the International Society for Optical Engineering, SPIE, The International Society for Optical Engineering, 2020, pp.285. ⟨10.1117/12.2561930⟩

The MCAO Assisted Visible Imager and Spectrograph (MAVIS) is a facility-grade visible MCAO instrument, currently under development for the Adaptive Optics Facility at the VLT. The adaptive optics system will feed both an imager and an integral field

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01a9fa16072f102ecb652bc757890c2a
https://hal-insu.archives-ouvertes.fr/insu-03371547

Stellar Physics with High-Resolution UV Spectropolarimetry

Autor: Julien Morin, Jean-Claude Bouret, Coralie Neiner, Conny Aerts, Stefano Bagnulo, Claude Catala, Corinne Charbonnel, Chris Evans, Luca Fossati, Miriam Garcia, Gómez Castro, Ana I., Artemio Herrero, Hussain, Gaitee A. J., Lex Kaper, Oleg Kochukhov, Renada Konstantinova-Antova, Alex de Koter, Michaela Kraus, Jirri Kritchka, Agnès Lebre, Theresa Lueftinger, Georges Meynet, Pascal Petit, Steve Shore, Sami Solanki, Beate Stelzer, Antoine Strugarek, Aline Vidotto, Vink, Jorick S.

Publikováno v: HAL
European Space Agency Voyage 2050 white paper
European Space Agency Voyage 2050 white paper, 2019

Current burning issues in stellar physics, for both hot and cool stars, concern their magnetism. In hot stars, stable magnetic fields of fossil origin impact their stellar structure and circumstellar environment, with a likely major role in stellar e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dcefe66f0ca7cbecddc925b71eac9a8
https://hal-insu.archives-ouvertes.fr/insu-02360382

POLLUX, an innovative instrument providing a unique UV spectropolarimetric capability to LUVOIR

Autor: FERRARI Marc, Jean-Claude Bouret, Coralie Neiner, Eduard Muslimov, Maëlle Le Gal, Arturo López Ariste

Publikováno v: American Astronomical Society, AAS Meeting #233
American Astronomical Society, AAS Meeting #233, Jan 2019, Seattle, United States
HAL

International audience; The Large Ultraviolet/Optical/Infrared Surveyor (LUVOIR) is one of four large mission concept studies led by NASA for the 2020 Decadal Survey. Under the leadership of French Institutes and French Space Agency, European institu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b238d9346629d66e844c5a74ad5ddbc0
https://hal.archives-ouvertes.fr/hal-02323395

POLLUX: a UV spectropolarimeter for the LUVOIR space telescope project

Autor: Emmanuel Hugot, Josiane Costeraste, Simona Lombardo, Coralie Neiner, Robert Grange, Eduard Muslimov, Sébastien Vivès, Marc Ferrari, Arturo López Ariste, Jean-Claude Bouret, Louise Lopes, Frank Brachet

Publikováno v: Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, 2018, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray, ⟨10.1117/12.2310133⟩
Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray
Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray, Jun 2018, Austin, France. pp.5, ⟨10.1117/12.2310133⟩
France. 2018
In press

International audience; The present paper describes the current baseline optical design of POLLUX, a high-resolution spectropolarimeter for the future LUVOIR mission. The instrument will operate in the ultraviolet (UV) domain from 90 to 390 nm in bot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab9e8f3481e7fe65673347face7eef12
https://hal.science/hal-03562060

Mid-infrared observations of O-type stars: spectral morphology

Autor: D. S. Maia, Jean-Claude Bouret, W. L. F. Marcolino, T. Lanz, Marc Audard

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2017, 470 (3), pp.2710-2722. ⟨10.1093/mnras/stx1191⟩
Monthly Notices of the Royal Astronomical Society, 2017, 470 (3), pp.2710-2722. ⟨10.1093/mnras/stx1191⟩

We present mid-infrared observations for a sample of 16 O-type stars. The data were acquired with the NASA Spitzer Space Telescope, using the IRS instrument at moderate resolution (R $\sim$ 600), covering the range $\sim 10-37$ microns. Our sample in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9e51ee993e7861da72a8f9f7be7b0a5
https://hal.archives-ouvertes.fr/hal-01784502