The Spectroscopic Data Processing Pipeline for the Dark Energy Spectroscopic Instrument

Guy, J.; Bailey, S.; Kremin, Anthony; Alam, Shadab; M. Alexander, D.; Allende Prieto, Carlos; BenZvi, S.; Bolton, A.; Brooks, D.; Chaussidon, E.; P. Cooper, Andrew; Dawson, Kyle; de la Macorra, Axel; Dey, Arjun; Dey, Biprateep; Dhungana, G.; J. Eisenstein, Daniel; Font-Ribera, Andreu; E. Forero-Romero, J.; Gaztañaga, E.; Gontcho A Gontcho, Satya; Green, D.; Honscheid, K.; Ishak, Mustapha; Kehoe, R.; Kirkby, D.; Kisner, Theodore; E. Koposov, S.; Lan, Ting-Wen; Landriau, Martin; Le Guillou, L.; E. Levi, M.; Magneville, C.; J. Manser, Christopher; Martini, P.; Meisner, Aaron; Miquel, R.; Moustakas, John; D. Myers, Adam; A. Newman, Jeffrey; Nie, Jundan; Palanque‐Delabrouille, N.; J. Percival, Will; Poppett, Claire; Prada, Francisco; Raichoor, Anand; Ravoux, C.; J. Ross, Ashley; F. Schlafly, Edward; J. Schlegel, David; Schubnell, M.; M. Sharples, R.; Tarlé, G.; A. Weaver, B.; Yèche, Christophe; Zhou, Rongpu; Zhou, Zhimin; Zou, Hu

doi:10.3847/1538-3881/acb212

Public

The Spectroscopic Data Processing Pipeline for the Dark Energy Spectroscopic Instrument

Published in The Astronomical Journal • Mar 3, 2023

Authors:

J. Guy

S. Bailey

Anthony Kremin

Abstract

Abstract We describe the spectroscopic data processing pipeline of the Dark Energy Spectroscopic Instrument (DESI), which is conducting a redshift survey of about 40 million galaxies and quasars using a purpose-built instrument on the 4 m Mayall Telescope at Kitt Peak National Observatory. The main ...

Subject

Physics

Dark energy

Baryon acoustic oscillations

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