Compact dust-obscured star formation and the origin of the galaxy bimodality

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Table 1.

Cigale model parameters.

Module	Parameter	Symbol	Values
Star formation history	e-folding timescale of the delayed SFH for the main population	τ_main	1−30 Gyr
sfhdelayed	Age of the main stellar population	t_main	0.1−3 Gyr

Simple stellar population	Initial mass function		Chabrier (2003)
Bruzual and Charlot 2003	Metallicity	Z_⊙	0.02

Dust attenuation	V-band attenuation in the ISM	$A_{V}^{ISM}$ $A_{\mathrm{V}}^{\mathrm{ISM}}$	0−5
Charlot Fall 2000	$\frac{A_{V}^{ISM}}{A_{V}^{BC} + A_{V}^{ISM}}$ $\frac{A_{\mathrm{V}}^{\mathrm{ISM}}}{A_{\mathrm{V}}^{\mathrm{BC}}+A_{\mathrm{V}}^{\mathrm{ISM}}}$	μ	0.3
	Power-law slope of dust attenuation in the birth cloud	n^BC	−0.7
	Power-law slope of dust attenuation in the interstellar medium	n^ISM	−0.7

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