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Table 1.

Parameters for the SED fitting.

Parameters Symbol Range
Mass fraction of PAH qPAH 0.47
Minimum radiation field Umin 17.0
Power-law slope dU/dMDust ∼ Uα α 2.4
Dust fraction heated by starlight γ 0.54

e-folding timescale [Myr] τmain 500
Age of main stellar population [Myr] Agemain 101 log values in [2–1200]
Burst fburst No burst
Metallicity of the single stellar populations Z 0.004
Ionization parameter log U −2.5, −2.0, −1.5
Color excess E_BV 101 log values in [0.01, 1.0]
Power-law slope δ 0.0

IMF slope ξ Chabrier (2003), TH (1.35, 1.5, 1.8)

Notes. Parameters for the SED fitting of the galaxies adopted from Burgarella et al. (2022). The parameters for dust emission are derived from stacked IR template.

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