Open Access
Table C.1.
CIGALE input.
| Parameter | Values | Description |
|---|---|---|
| SFH ages of main stellar population | ||
| age | 13 values with numpy.linspace from 500 to 13000 | For 0.0 < z ≤ 0.7 (2 314 galaxies) |
| age | 9 values with numpy.linspace from 500 to 7300 | For 0.7 < z ≤ 1.5 (2 730 galaxies) |
| age | 7 values with numpy.linspace from 500 to 4300 | For 1.5 < z ≤ 2.6 (3 576 galaxies) |
| age | 7 values with numpy.linspace from 250 to 2500 | For 2.6 < z ≤ 4.0 (2 448 galaxies) |
| age | 5 values with numpy.linspace from 150 to 1500 | For 4.0 < z ≤ 6.0 (1 889 galaxies) |
| age_bq | 5 values with numpy.logspace from 10 to 500 | For 0.0 < z ≤ 2.6 |
| age_bq | 5 values with numpy.logspace from 10 to 250 | For 2.6 < z ≤ 4.0 |
| age_bq | 4 values with numpy.logspace from 10 to 150 | For 4.0 < z ≤ 6.0 |
| SFH delayedBQ | ||
| age_main | see age above | Age of the main stellar population |
| age_bq | see age_bq above | Age of the late quenching event |
| tau_main | 500, 1600, 2750, 3900, 5000 | e-folding time of the main stellar population |
| r_sfr | 0.01, 0.045, 0.22, 1, 3. | Ratio of SFR after and prior to quenching |
| SFH non-parametric | ||
| age_form | see age above | Formation age of the galaxy |
| nModels | 5×200 (1000 in total) | Number of models |
| nLevels | 8 | Number of time bins |
| lastBin | 30 | Width of the most recent time bin |
| SFH regulator | ||
| age_form | see age above | Formation age of the galaxy |
| nModels | 5×200 (1000 in total) | Number of models |
| nLevels | 300 | Number of time bins |
| sigmaReg | 1 | The long time variability of the gas |
| tauEq | 1300 | Timescale of the equilibrium cycling |
| tauFlow | 125 | Timescale of the gas inflow |
| sigmaDyn | 0.07 | Variability of GMCs |
| tauDyn | 35 | Timescale of the dynamical changes |
| Stellar emission | ||
| IMF | Chabrier (2003) | Initial mass function (IMF) |
| Nebular emission | ||
| logU | -3.0 | Ionisation parameter |
| Dust attenuation | ||
| Av_ISM | 0, 0.1, 0.3, 0.5, 0.8, 1.2, 1.6, 2.1, 2.6, 3.2, 4, 5 | V-band attenuation in the ISM |
| slope_ISM | -1, -1.7 | Power law slope of the attenuation in the ISM. |
| Dust emission | ||
| qpah | 0.47, 1.77, 3.19 | Mass fraction of policyclic aromatic hydrocarbon (PAH) |
| umin | 0.15, 2.0, 10.0, 15.0, 25.0 | Minimum radiation field |
| gamma | 0.001, 0.01, 0.1 | Fraction illuminated from Umin to Umax |
Notes. If a parameter is not explicitly written, the initial values were kept. The agebq column refers to delayedBQ (before quenching) CIGALE run.
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