Euclid will provide deep NIR imaging to ∼26.5 AB magnitude over ∼59 deg2 in its deep and auxiliary fields. The Cosmic DAWN survey com- plements the deep Euclid data with matched depth multiwavelength imaging and spectroscopy in the UV–IR to provide consistently processed Euclid selected photometric catalogs, accurate photometric redshifts, and measurements of galaxy properties to a redshift of z ∼ 10. In this paper, we present an overview of the survey, including the footprints of the survey fields, the existing and planned observations, and the primary science goals for the combined data set.

Euclid preparation. LXIV. The Cosmic Dawn Survey (DAWN) of the Euclid Deep and Auxiliary Fields

L. Moscardini;E. Munari;E. Romelli;B. Sartoris;D. Tavagnacco;A. Biviano;S. Borgani;A. Gregorio;P. Monaco;C. Porciani;
2025-01-01

Abstract

Euclid will provide deep NIR imaging to ∼26.5 AB magnitude over ∼59 deg2 in its deep and auxiliary fields. The Cosmic DAWN survey com- plements the deep Euclid data with matched depth multiwavelength imaging and spectroscopy in the UV–IR to provide consistently processed Euclid selected photometric catalogs, accurate photometric redshifts, and measurements of galaxy properties to a redshift of z ∼ 10. In this paper, we present an overview of the survey, including the footprints of the survey fields, the existing and planned observations, and the primary science goals for the combined data set.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/3096899
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