S
Simon Prunet
Researcher at Institut d'Astrophysique de Paris
Publications - 439
Citations - 102156
Simon Prunet is an academic researcher from Institut d'Astrophysique de Paris. The author has contributed to research in topics: Cosmic microwave background & Planck. The author has an hindex of 141, co-authored 434 publications receiving 96314 citations. Previous affiliations of Simon Prunet include University of Hawaii & University of Toronto.
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Journal ArticleDOI
A Low-rank Approach to Image Defringing
TL;DR: In this paper, the problem of interference fringe patterns in CCD chips occurring in near-infrared bands due to multiple light reflections within the chip is revisited, and a new method is introduced to globally estimate the fringe pattern in a collection of science images.
Proceedings ArticleDOI
MegaCam FAST: reducing data acquisition time on the Canada-France-Hawaii Telescope’s wide-field optical imager
TL;DR: The MegaCam FAST project is launched to reduce the data acquisition time and improve overall observing efficiency at Canada-France-Hawaii Telescope.
Journal ArticleDOI
The new images of the microwave sky: a concordance cosmology ?
P. de Bernardis,Peter A. R. Ade,J. J. Bock,J. R. Bond,J. Borrill,A. Boscaleri,K. Coble,Carlo R. Contaldi,B. P. Crill,G. de Gasperis,G. De Troia,P. C. Farese,Ken Ganga,M. Giacometti,E. Hivon,Viktor Hristov,A. Iacoangeli,Andrew H. Jaffe,W. C. Jones,Andrew E. Lange,L. Martinis,Peter Mason,Philip Daniel Mauskopf,Alessandro Melchiorri,T. E. Montroy,P. Natoli,Calvin B. Netterfield,Enzo Pascale,F. Piacentini,Dmitry Pogosyan,G. Polenta,F. Pongetti,Simon Prunet,Giovanni Romeo,J. E. Ruhl,Francesco Scaramuzzi,Nicola Vittorio +36 more
TL;DR: In this paper, the authors focus on the CMB anisotropy maps produced by the BOOMERanG experiment and on their impact on cosmology and show how the instrument and the observations have been optimized and how the basic parameters of the model are derived from the data.
Proceedings ArticleDOI
Images of the early universe from the BOOMERanG experiment
P. de Bernardis,P. Ade,J. J. Bock,J. R. Bond,J. Borrill,A. Boscaleri,K. Coble,B. P. Crill,G. de Gasperis,G. De Troia,P. C. Farese,Pedro G. Ferreira,K. Ganga,M. Giacometti,E. Hivon,V. V. Hristov,A. Iacoangeli,Andrew H. Jaffe,Andrew E. Lange,L. Martinis,Silvia Masi,Peter Mason,Philip Daniel Mauskopf,Alessandro Melchiorri,L. Miglio,T. E. Montroy,Calvin B. Netterfield,Enzo Pascale,F. Piacentini,G. Polenta,Dmitry Pogosyan,Simon Prunet,S. Rao,G. Romeo,J. E. Ruhl,Francesco Scaramuzzi,D. Sforna,Nicola Vittorio +37 more
TL;DR: In this paper, the authors use the CMB to study the properties of the early universe and of the universe at large scales, using the Hot Big Bang model to find out what happened before and the background geometry of our universe.
Journal ArticleDOI
ASKI: full-sky lensing map making algorithms
Christophe Pichon,E. Thiebaut,Simon Prunet,Karim Benabed,Stephane Colombi,T. Sousbie,T. Sousbie,Romain Teyssier,Romain Teyssier +8 more
TL;DR: In this paper, the edge-preserving non-linear algorithm Aski is proposed to recover the full-sky convergence map from surveys with masks using the framework of maximum a posteriori inversion.