Cosmic evolution of radio-excess active galactic nuclei in quiescent and star-forming galaxies across 0 < z < 4

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Table A.1.

Model parameters for SED fitting with CIGALE

Module	Parameter	Symbol	Values
Star formation history	Stellar e-folding time	τ_star (10⁶ yr)	50, 100, 250, 500, 1000, 2500, 5000, 10000
$[SFR \propto t exp (- t / τ)]$ $[\rm{SFR} \propto t \exp(-t/\tau)]$	Stellar age	t_star (10⁶ yr)	100, 250, 500, 1000, 2500, 5000, 10000

Single stellar population	Initial mass function	–	Chabrier (2003)
(Bruzual & Charlot 2003)	Metallicity	Z	0.02

Dust attenuation	Color excess of the nebular lines	E(B − V) (mag)	0.005, 0.05, 0.1–0.7 (step 0.1), 0.9, 1.1, 1.3, 1.5
(Calzetti et al. 2000)

Galactic dust emission	Slope in dM_dust ∝ U^−αdU	α	1.25, 1.5, 1.75, 2.0, 2.25, 2.5, 2.75
(Dale et al. 2014)

AGN (UV-to-IR)	AGN contribution to IR luminosity	${frac}_{AGN}$ $\rm{frac}_\mathrm{{AGN}}$	0.0, 0.01, 0.1, 0.3, 0.5, 0.7, 0.9, 0.99
	Viewing angle	θ	30°, 70°
	Polar-dust color excess	E(B − V)_PD (mag)	0.0, 0.2, 0.4

Radio	SF radio-IR correlation parameter	q_IR	2.58
	Radio-loudness parameter	R_AGN	0.0, 0.01, 0.1, 1, 10, 100, 1000, 10000

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