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Table 2.

Parameters of our SED model, together with their adopted priors or fixed values.

Parameter Prior/Value
Stellar mass formed log(Mformed/M) [dex] 𝒰[0,13]
Stellar metallicity Z/Z log𝒰[0.01,5]
log(SFRn/SFRn + 1) between bin n and n + 1 tν(0.3, 2)
Dust attenuation in the V band AV [mag] 𝒰[0,4]
Multiplicative factor on AV 3
for stars in birth clouds ϵ
Maximum age of birth clouds aBC [Myr] 10
Ionisation parameter log U −3
Redshift z z spec R 21 Mathematical equation: $ z_{\mathrm{spec}}^{\mathrm{R21}} $

Notes. A uniform prior over the interval [x,y] is denoted 𝒰[x,y], or log𝒰[x,y] if uniform in log-space, and tν(σ, ν) indicates a Student-t distribution with scale parameter σ and ν degrees of freedom.

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