Integration and testing of the DESI spectrograph prototype

Perruchot, S.; Secroun, A.; Blanc, Pierre-Éric; Ronayette, Samuel; Régal, Xavier; Castagnoli, Gérard; Le Van Suu, A.; Ealet, A.; Cuby, Jean-Gabriel; Elliot, Ann; Honscheid, Klaus; Jelinsky, Patrick

doi:10.1117/12.2231724

Public

Integration and testing of the DESI spectrograph prototype

Published in Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE • Aug 9, 2016

Authors:

S. Perruchot

A. Secroun

Pierre-Éric Blanc

Abstract

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 feeding ten broadband spectrographs. A consortium of Aix-Marseille Universit...

Subject

Spectrograph

Telescope

Computer science

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