8 Papers
13 Citations
M. Donati is an academic researcher from Commissariat à l'énergie atomique et aux énergies alternatives. The author has contributed to research in topics: Pixel & Metrology. The author has an hindex of 4, co-authored 8 publications.
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Papers
A detector interferometric calibration experiment for high precision astrometry
Antoine Crouzier,Fabien Malbet,François Hénault,A. Léger,Christophe Cara,J. M. LeDuigou,Olivier Preis,P. Kern,Alain Delboulbé,Guillermo Martin,Philippe Feautrier,Eric Stadler,S. Lafrasse,S. Rochat,C. Ketchazo,M. Donati,E. Doumayrou,P. O. Lagage,Mike Shao,Renaud Goullioud,Bijan Nemati,Chengxing Zhai,E. Behar,S. Potin,M. Saint-Pe,J. Dupont +25 more
TL;DR: A way to calibrate a detector for high accuracy astrometry using an astrometric simulator and an interferometric calibration system to validate both the hardware needed for the calibration and the signal processing methods.
First experimental results of very high accuracy centroiding measurements for the neat astrometric mission
Antoine Crouzier,Fabien Malbet,Olivier Preis,François Hénault,P. Kern,Guillermo Martin,Philippe Feautrier,Eric Stadler,S. Lafrasse,Alain Delboulbé,E. Behar,M. Saint-Pe,J. Dupont,S. Potin,Christophe Cara,M. Donati,E. Doumayrou,Pierre-Olivier Lagage,A. Léger,J. M. LeDuigou,Mike Shao,Renaud Goullioud +21 more
TL;DR: In this article, the European part of the NEAT consortium is building a testbed in vacuum in order to achieve 5 10 6 pixel precision for the centroid estimation, which is a proof of concept for the precision requirement of NEAT spacecraft.
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Metrology calibration and very high accuracy centroiding with the NEAT testbed
Antoine Crouzier,Fabien Malbet,Olivier Preis,François Hénault,P. Kern,Guillermo Martin,Philippe Feautrier,Eric Stadler,S. Lafrasse,A. Delboulbe,E. Behar,M. Saint-Pe,J. Dupont,S. Potin,Christophe Cara,M. Donati,E. Doumayrou,P. Lagage,A. Léger,J. M. Le Duigou,M. Shao,Renaud Goullioud +21 more
TL;DR: In this paper, the European part of the NEAT consortium is building a testbed in vacuum in order to achieve 5 × 10 -6 pixel precision for the centroid estimation.
7
Metrology calibration and very high accuracy centroiding with the NEAT testbed
Antoine Crouzier,Fabien Malbet,Olivier Preis,François Hénault,P. Kern,G. Martin,Philippe Feautrier,Eric Stadler,S. Lafrasse,A. Delboulbe,E. Behar,M. Saint-Pe,J. Dupont,S. Potin,Christophe Cara,M. Donati,Eric Doumayrou,P. O. Lagage,A. Léger,J. M. LeDuigou,M. Shao,Renaud Goullioud +21 more
TL;DR: In this paper, the European part of the NEAT consortium is building a testbed in vacuum in order to achieve 5e-6 pixel precision for the centroid estimation, which is a proof of concept for the precision requirement of NEAT spacecraft.
6
First experimental results of very high accuracy centroiding measurements for the neat astrometric mission
Antoine Crouzier,Fabien Malbet,Olivier Preis,François Hénault,P. Kern,Guillermo Martin,Philippe Feautrier,Eric Stadler,S. Lafrasse,Alain Delboulbé,E. Behar,M. Saint-Pe,J. Dupont,S. Potin,Christophe Cara,M. Donati,E. Doumayrou,Pierre-Olivier Lagage,A. Léger,J. M. LeDuigou,Mike Shao,Renaud Goullioud +21 more
TL;DR: In this article, the European part of the NEAT consortium is building a testbed in vacuum in order to achieve 5e-6 pixel precision for the centroid estimation, which is a proof of concept for the precision requirement of NEAT spacecraft.
6