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Table 2.
Model parameters for the RL sources (non-HBL+HBL+AstroSat-detected sources) in our sample.
| Parameter | Symbol | Values |
|---|---|---|
| STAR FORMATION HISTORY | ||
| Delayed star formation model: SFR ∝ texp(−t/τ) [sfhdelayed] | ||
| Stellar e-folding time [Gyr] | τ | 0.1, 0.5, 1, 5 |
| Stellar age [Gyr] | tage | 0.5, 1, 3, 5, 7 |
| SIMPLE STELLAR POPULATION (SSP) | ||
| Bruzual & Charlot (2003) Model [bc03] | ||
| Initial mass function (IMF) | – | Chabrier (2003) |
| Metallicity | Z | 0.02 |
| DUST ATTENUATION | ||
| Calzetti et al. (2000) Model [dustatt_modified_starburst] | ||
| Colour excess of nebular lines [mag] | E(B − V) | 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.7, 0.9 |
| DUST EMISSION | ||
| Dale et al. (2014) Model [dale2014] | ||
| Slope in dMdust ∝ U−αdU | α | 2 |
| AGN EMISSION (UV to IR) | ||
| Clumpy Torus Model: SKIRTOR (Stalevski et al. 2016) [skirtor2016] | ||
| Average edge-on optical depth at 9.7 μm | τ9.7 | 7 |
| Power law exponent for the radial gradient of dust density | p | 1.0 |
| Index setting dust density gradient with polar angle | q | 1.0 |
| Angle between the equatorial plane and edge of the torus | θ | 40° |
| Ratio of outer to inner radius | R | 20 |
| AGN inclination | i | 30°, 60°, 70°, 80°, 90° |
| Disc spectrum | – | Broken power law (Schartmann et al. 2005) |
| Power law index modifying the optical slope of the disc | δ | −1, −0.8, −0.6, −0.4, −0.2, 0, 0.2, 0.4, 0.6, 0.8, 1 |
| AGN’s contribution to IR luminosity | fracAGN | 0–0.9 (step 0.1), 0.99 |
| Polar dust colour excess | E(B − V)PD | 0, 0.01, 0.02, 0.05, 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.6 |
| RADIO EMISSION [radio] | ||
| SF radio-IR correlation parameter | qIR | 2.4, 2.5, 2.6, 2.7 |
| SF power law slope | αSF | 0.8 |
| Radio-loudness parameter | RAGN | 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, ..., 1000, 2000, 5000, 10000 |
| AGN power law slope | αAGN | 0.7 |
| X-RAY EMISSION [xray] | ||
| Photon-index of AGN intrinsic X-ray spectrum | Γ | 1.8 |
| Power law slope connecting rest-frame Lν at 2500 Å and 2 keV | αox | −1.9, −1.8, −1.7, −1.6, −1.5, −1.4, −1.3, −1.2, −1.1 |
| Maximum deviation from the αox-Lν,2500 Å relation | |Δαox|max | 0.2 |
| AGN X-ray angle coefficients | (a1, a2) | (0, 0), (0.5, 0), (1, 0), (0.33, 0.67) |
Notes. For parameters not listed here, we have used the default CIGALE v2022.0 values. The model parameters for RQ sources are identical, except the radio module has been omitted in those cases.
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