Spectral energy distribution (SED) models of galaxies at 0.3 ≤ z ≤ 2.5 were constructed to be processed by the Euclid spectroscopic channel simulator in order to investigate the Euclid Near-Infrared Spectrometer and Photometer (NISP) capabilities.
We developed a solid methodology to build a realistic and epresentative synthetic SED library of star-forming galaxies, including reliable emission line fluxes and widths. The construction of the SEDs consists in computing the continuum using the Bruzual & Charlot (2003) models, calling out SED fitting parameters available in publicly released multi-wavelength catalogues. Emission lines were added using empirical and theoretical relations.
Construction of spectral libraries of star-forming galaxies at 0.3 ≤ z ≤ 2.5
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Pre-published on:
November 28, 2022
Published on:
June 15, 2023
Abstract
DOI: https://doi.org/10.22323/1.414.1221
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.