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Conference papers
Setup and Performances of the SNAP Spectrograph Demonstrator
C. Cerna
1
M. H. Aumeunier
1, 2
E. Prieto
2
A. Ealet
1
P. Karst
1
A. Castera
3
G. Smadja
3
T. Soilly
2
P. E. Crouzet
1
C. Cerna 1
Author IdHAL : cedric-cerna
M. H. Aumeunier 1, 2
Author
E. Prieto 2
Author
A. Ealet 1
Author
P. E. Crouzet 1
Author
1
CPPM - Centre de Physique des Particules de Marseille (163, avenue de Luminy - Case 902 - 13288 Marseille cedex 09 - France)
- AMU - Aix Marseille Université : UMR7346 / UMR6550 / UMR6450 / URA6450 (Aix-Marseille Université Jardins du Pharo 58 Boulevard Charles Livon 13284 Marseille cedex 7 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR7346 / UMR6550 / UMR6450 / URA6450 (France)
2
LAM - Laboratoire d'Astrophysique de Marseille (Pôle de l'Étoile Site de Château-Gombert 38, rue Frédéric Joliot-Curie 13388 Marseille cedex 13 - France)
- AMU - Aix Marseille Université : UMR7326 (Aix-Marseille Université Jardins du Pharo 58 Boulevard Charles Livon 13284 Marseille cedex 7 - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- CNES - Centre National d'Études Spatiales [Toulouse] : UMR7326 (18 avenue Edouard Belin 31401 Toulouse - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7326 (France)
3
IPNL - Institut de Physique Nucléaire de Lyon (Campus LyonTech-la Doua
Bâtiment Paul DIRAC
4 Rue Enrico Fermi
69622 Villeurbanne Cedex - France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR5822 (France)
Abstract : An integral field spectrograph concept has been developed for the SNAP/JDEM(SuperNova/Acceleration Probe) experiment. This spectrograph will be optimized for faint supernovae and galaxies in a 3×6 arsec2 at low spectral resolution (R~100) through the wavelength range (0.35-1.7 µm). The integral field method is based on glass image slicer. A prototype of this instrument has been build to validate the concept and prove the optical and functional requirements of the SNAP spectrograph. In this paper, we present the first results of this demonstrator. We describe the demonstrator philosophy, set up and functional performances. We present then the first experimental results obtained in the visible range. We validate the slicer optical quality through a set of measurements: PSF, optical losses.
Document type :
Conference papers
Domain :
Sciences of the Universe [physics] / Astrophysics [astro-ph] / Instrumentation and Methods for Astrophysic [astro-ph.IM]Physics [physics] / Astrophysics [astro-ph] / Instrumentation and Methods for Astrophysic [astro-ph.IM]
Complete list of metadata
http://hal.in2p3.fr/in2p3-00467942
Contributor : Danielle Cristofol <>
Submitted on : Monday, March 29, 2010 - 3:58:06 PM
Last modification on : Thursday, June 17, 2021 - 3:18:44 PM
Contributor : Danielle Cristofol <>
Submitted on : Monday, March 29, 2010 - 3:58:06 PM
Last modification on : Thursday, June 17, 2021 - 3:18:44 PM
Identifiers
- HAL Id : in2p3-00467942, version 1
- DOI : 10.1117/12.789583
Collections
IN2P3 | INSU | CPPM | CNRS | LAM | OSU-INSTITUT-PYTHEAS | UNIV-AMU | UNIV-LYON1 | IP2I | UDL
Citation
C. Cerna, M. H. Aumeunier, E. Prieto, A. Ealet, P. Karst, et al.. Setup and Performances of the SNAP Spectrograph Demonstrator. SPIE Conference Space Telescopes and Instrumentation 2008: Optical, Infrared, and Millimeter, Jun 2008, Marseille, France. pp.70101A, ⟨10.1117/12.789583⟩. ⟨in2p3-00467942⟩
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