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Table A.1.
Parameters used for various properties in CIGALE model SEDs where they differ from default values.
| Parameter | Value | Description | |
|---|---|---|---|
| Star-formation history | |||
| τmain | 1.0, 1.8, 3.0, 5.0, 7.0 | e-folding time (main) | |
| τburst | 9.0, 13.0 | e-folding time (burst) | |
| fburst | 0.00, 0.10, 0.20, 0.30, 0.40 | Burst mass fraction | |
| Age | 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, | Population age (main) | |
| 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, | |||
| 6.50, 7.00, 7.50, 8.00, 8.50, 9.00, | |||
| 9.50, 10.00, 10.50, 11.00, 12.00, 13.00 | |||
| Burst age | 0.001, 0.010, 0.030, 0.100, 0.300 | Population age (burst) | |
| Stellar emission | |||
| IMF | Chabrier (2003) | Initial mass function | |
| Z | 0.02 | Metallicity (0.02 is Solar) | |
| Separation age | 0.01 | Separation between young and old stellar populations | |
| Dust attenuation | |||
 |
0.3, 1.2, 2.3, 3.3, 3.8 | V-band attenuation of the birth clouds | |
| SlopeBC | −0.7 | Birth cloud attenuation power law slope | |
| BC to ISM Factor | 0.3, 0.5, 0.8, 1.0 | Ratio of the birth cloud attenuation to ISM attenuation | |
| SlopeISM | −0.7 | ISM attenuation power law slope | |
| Dust emission | |||
| qPAH | 0.47, 1.12, 2.50, 3.9 | Mass fraction of PAH | |
| Umin | 5.0, 10.0, 25.0 | Minimum scaling factor of the radiation field intensity | |
| α | 2.0 | Dust power law slope | |
| γ | 0.02 | Illuminated fraction | |
Notes. All ages and times are in Gyr.
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