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Conference papers
Euclid near-infrared spectrophotometer instrument concept at the end of the phase A study
E. Prieto
1
J. Amiaux
2
J.-L. Auguères
2
J.- C. Barrière
2
C. Bonoli
F. Bortoletto
C. Cerna
3
L. Corcione
L. Duvet
A. Ealet
3
B. Garilli
P. Gondoin
R. Grange
1
F. Grupp
K. Jahnke
R. J. Laureijs
O. Le Fevre
1
S. Ligori
T. Maciaszek
J. Martignac
2
L. Martin
1
G. Morgante
Y. Mellier
T. Pamplona
1
M. Riva
C. Rossin
1
G. Seidel
G. Smadja
4
R. Toledo-Moreo
M. Trifoglio
L. Valenziano
F. Zerbi
O. Le Fevre 1
Author IdHAL : olivier-le-fevre
S. Ligori
Author
T. Maciaszek
Author
J. Martignac 2
Author
1
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)
2
DAPNIA - Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DSM/DAPNIA (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
3
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)
4
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 : The Euclid mission objective is to map the geometry of the dark Universe by investigating the distance-redshift relationship and the evolution of cosmic structures. The NISP (Near Infrared Spectro-Photometer) is one of the two Euclid instruments operating in the near-IR spectral region (0.9-2μm). The instrument is composed of: - a cold (140K) optomechanical subsystem constituted by a SiC structure, an optical assembly, a filter wheel mechanism, a grism wheel mechanism, a calibration unit and a thermal control - a detection subsystem based on a mosaic of 16 Teledyne HAWAII2RG 2.4μm . The detection subsystem is mounted on the optomechanical subsystem structure - a warm electronic subsystem (280K) composed of a data processing / detector control unit and of an instrument control unit This presentation will describe the architecture of the instrument, the expected performance and the technological key challenges. This paper is presented on behalf of the Euclid Consortium
Document type :
Conference papers
Domain :
Sciences of the Universe [physics] / Astrophysics [astro-ph] / Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]Physics [physics] / Astrophysics [astro-ph] / Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]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/in2p3-00716724
Contributor : Danielle Cristofol <>
Submitted on : Wednesday, July 11, 2012 - 10:37:20 AM
Last modification on : Thursday, June 17, 2021 - 3:18:33 PM
Contributor : Danielle Cristofol <>
Submitted on : Wednesday, July 11, 2012 - 10:37:20 AM
Last modification on : Thursday, June 17, 2021 - 3:18:33 PM
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- HAL Id : in2p3-00716724, version 1
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Citation
E. Prieto, J. Amiaux, J.-L. Auguères, J.- C. Barrière, C. Bonoli, et al.. Euclid near-infrared spectrophotometer instrument concept at the end of the phase A study. Space Telescopes and Instrumentation 2012: Optical, Infrared, and Millimeter Wave, Jul 2012, Amsterdam, Netherlands. pp.8442-29. ⟨in2p3-00716724⟩
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