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Table 3.
Input parameters for SED fitting with CIGALE.
| Parameter | Symbol | Range |
|---|---|---|
| Delayed star formation history + recent burst | ||
| Age of the main stellar population | t0 | 200, 500, 1000, 2000, 3000 Myr |
| E-folding time of the main stellar population model | τ | 200, 500, 1000, 2000, 3000, 5000, 7000, 10 000 Myr |
| Mass fraction of the late burst population | fburst | 0.0, 0.1, 0.2 |
| Age of the late burst | tb | 20.0, 50.0, 100.0, 200.0 |
| E-folding time of the late starburst population | τb | 50.0 |
| Metallicity (a) | Z | 0.0001, 0.008, 0.02 |
| Dust attenuation | ||
| Color excess for nebular emission(b) | E(B − V)lines | 0.01, 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5, 2.75, 3.0 |
| Ratio of color excess |
 |
0.44 |
| Attenuation curve slope for stellar continuum | δ | −1, −0.7, −0.4, −0.1, 0.2, 0.5, 0.7 |
| AGN(c) | ||
| Slope of the power law | α | 2.0 |
| AGN fraction | fagn | 0.0, 0.1, 0.2 |
| Redshift | z | 0.8159 |
Notes. (a) Z = 0.02 is the solar metallicity. (b)E(B − V)lines is the color excess between the B and V bands applied on the nebular emission lines. (c)Parameters of the dale2014 model Boquien et al. (2019).
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