Open Access
Table B.1.
CIGALE modules and input parameters used for all the fits. BC03 means Bruzual & Charlot (2003), and the Chabrier IMF refers to Chabrier (2003).
| Parameters | Symbol | Range (Ph. 2, DL2014) | Range (Ph. 2, PL+OT_MBB) |
|---|---|---|---|
| Target sample | Individual Hi-z LBGs | Individual Hi-z LBGs | |
| Delayed SFH and recent burst | |||
| e-folding time scale of the delayed SFH | τmain [Myr] | 500 | 500 |
| Age of the main population | Agemain[Myr] | 101 log values in [2 - 1200] | 101 log values in [2 - 1200] |
| Burst | fburst | No burst | No burst |
| SSP | |||
| SSP | BC03 | BC03 | |
| Initial mass function | IMF | Chabrier | Chabrier |
| Metallicity | Z | 0.004 | 0.004 |
| Nebular emission | |||
| Ionization parameter | logU | -2.5, -2.0, -1.5 | -2.5, -2.0, -1.5 |
| Line width [km/s] | — | 100 | 100 |
| Dust attenuation law | |||
| Color excess for both the old and young stellar populations | E_BV_lines | 101 log values in [0.01, 1.0] | 101 log values in [0.01, 1.0] |
| Bump amplitude | uv_bump_amplitude | 0.0 | 0.0 |
| Power law slope | power law_slope | 0.0 | 0.0 |
| Dust emission (DL2014) | |||
| Mass fraction of PAH | qPAH | 0.47 | — |
| Minimum radiation field | Umin | 17.0 | — |
| Power law slope dU/dM ≈ Uα | — α | 2.4 | |
| Dust fraction in PDRs | γ | 0.54 | — |
| Dust emission (PL + OT_MBB) | |||
| Dust temperature | Tdust | — | 54.1 |
| Emissivity | βRJ | — | 0.87 |
| Slope of the MIR power law | αMIR | — | 2.0 |
| No AGN emission | |||
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