Free Access
Table 1.
Parameters used for modelling the SEDs with CIGALE.
| Parameter | Values | Description | |
|---|---|---|---|
| Star Formation History | |||
| τmain | 1.0, 1.8, 3.0, 5.0, 7.0 | e-folding time (main) | |
| τburst | 0.01 | e-folding time (burst) | |
| fburst | 0.001, 0.1, 0.20, 0.30 | Mass fraction of the late burst | |
| Age | 0.5, 1.0, 2.0, 3.0, 4.5, 6.0, 7.5, 9.0, 10.0, 11.0, 12.0 | Population age (main) | |
| Burst age | 0.001, 0.05, 0.08, 0.11, 0.3 | Age of the late burst | |
| Stellar emission | |||
| IMF | Chabrier 2003 | Initial mass function | |
| Z | 0.02 | Metallicity (0.02) in Solar | |
| Separation age | 0.01 | Age difference between old and young population | |
| Dust attenuation | |||
 |
0.3, 0.8, 1.2, 3.3, 3.8 | V-band attenuation | |
| Slope BC | −0.7 | Power law slope of BC attenuation | |
| BC to ISM factor | 0.3, 0.5, 0.8, 1.0 | Ratio of the BC-to-ISM attenuation | |
| Slope ISM | −0.7 | ISM attenuation power law slope | |
| Dust emission | |||
| qPAH | 0.47, 1.12, 3.9 | Mass fraction of PAH | |
| Umin | 5.0, 10, 25.0, 40. | Minimum radiation field | |
| α | 2.0 | Dust emission power law slope | |
| γ | 0.02 | Illuminated fraction | |
| AGN emission | |||
| rratio | 60. | Maximum to minimum radii of the dust torus | |
| τ | 1.0, 6.0 | Optical depth at 9.7 μm | |
| β | −0.5 | Radial dust distribution within the torus | |
| γ | 0.0 | Angular dust distribution within the torus | |
| Opening angle | 100° | γ Opening angle of the torus | |
| ψ | 0.001, 89.99 | Angle between eq.axis and line of sight | |
| fAGN | 0.0, 0.1, 0.25, 0.5, 0.8 | AGN fraction | |
Notes. All ages and times are given in Gyr.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.