Výsledky vyhledávání - "S. Ronayette"

Integration and testing of the DESI spectrograph prototype

Autor: P. E. Blanc, Patrick N. Jelinsky, A. Elliot, Jean-Gabriel Cuby, K. Honscheid, X. Régal, A. Le Van Suu, G. Castagnoli, S. Ronayette, Anne Ealet, S. Perruchot, A. Secroun

Publikováno v: Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave
Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter Wave, Jun 2016, Edinburgh, United Kingdom. ⟨10.1117/12.2231724⟩
Proc. SPIE Int. Soc. Opt. Eng.

International audience; The Dark Energy Spectroscopic Instrument (DESI) is under construction to measure the expansion history of the Universe using the Baryon Acoustic Oscillation probe. The KPNO Mayall telescope will deliver light to 5000 fibers fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a839dd3f2b46a298ad63d123850da482
http://hal.in2p3.fr/in2p3-01419979

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Super-resolution method using sparse regularization for point-spread function recovery

Autor: Jean-Luc Starck, K. Okumura, F. M. Ngolè Mboula, S. Ronayette, J. Amiaux

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2015, 575, pp.A86. ⟨10.1051/0004-6361/201424167⟩
Astronomy and Astrophysics-A&A, 2015, 575, pp.A86. ⟨10.1051/0004-6361/201424167⟩

International audience; In large-scale spatial surveys, such as the forthcoming ESA Euclid mission, images may be undersampled due to the optical sensors sizes. Therefore, one may consider using a super-resolution (SR) method to recover aliased frequ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5d57f1b39662a7f9d9ee5a77a08037
https://hal-cea.archives-ouvertes.fr/cea-01290110/document

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In-flight calibration of the Herschel-SPIRE instrument

Autor: L. Zhang, Hien Nguyen, A. Rykala, Helene Roussel, Douglas Griffin, S. Ronayette, James J. Bock, A. Conley, Edward Polehampton, Dominique Benielli, Bruce Sibthorpe, George J. Bendo, Dimitra Rigopoulou, H. Triou, Markos Trichas, L. R. Levenson, Arnold A. Schwartz, Bernhard Schulz, Darren Dowell, T. Fulton, Andreas Papageorgiou, B. M. Swinyard, K. J. King, Jean-Paul Baluteau, S. C. Jones, Ivan Valtchanov, P. Imhof, S. Guest, L. Conversi, David L. Shupe, Drew Brisbin, Matthew Joseph Griffin, Peter A. R. Ade, Gibion Makiwa, M. J. Barlow, Michael Pohlen, C. P. Pearson, D. Pouliquen, Locke D. Spencer, C. K. Xu, A. Dowell, Anthony J. Smith, Kate Gudrun Isaak, Roger Wesson, S. D. Sidher, Adrian M. Glauser, Adam Woodcraft, Jason Glenn, Seb Oliver, David A. Naylor, Pasquale Panuzzo, Giorgio Savini, Marc Ferlet, Herve Aussel, Michael Zemcov, Nanyao Y. Lu, T. L. Lim, S. J. Leeks

Publikováno v: aap
aap, 2010, 518, pp.L4. ⟨10.1051/0004-6361/201014605⟩

SPIRE, the Spectral and Photometric Imaging Receiver, is the Herschel Space Observatory's submillimetre camera and spectrometer. It contains a three-band imaging photometer operating at 250, 350 and 500 {\mu}m, and an imaging Fourier transform spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b707854a720d897a899dd9a651d348f7

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Performance verification of the MIRI imager flight model at CEA

Autor: M. Bouzat, C. Nehme, C. Cavarroc, A. R. Belu, J. Amiaux, Pierre Baudoz, V. Moreau, A. Glasse, Pierre-Olivier Lagage, J.-L. Auguères, Eric Pantin, T. Orduna, Sarah Kendrew, D. Dubreuil, Pierre Guillard, Patrice Bouchet, S. Ronayette, A. Bensalem

Publikováno v: Proceedings of the SPIE: Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave. Edited by Oschmann, Jacobus M., Jr.; Clampin, Mark C.; MacEwen, Howard A.
Optical, Infrared, and Millimeter Wave
Optical, Infrared, and Millimeter Wave, 2010, France. pp.117, ⟨10.1117/12.857125⟩

International audience; MIRIM is the imager of the Mid Infrared Instrument (MIRI), one of the three scientific instruments on the James Webb Space Telescope (JWST). MIRIM will provide imaging between 5.6μm and 25.5μm, low resolution spectroscopy (L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ee28f0c833967b381235c0f3ab2c37
https://hal.archives-ouvertes.fr/hal-00541873

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