Table 1.
Set of SSP models and stellar libraries used for the spectral fitting.
| Method | Model | Library | Isochrone | IMF | Metallicities | Nt | Ages [Gyr] | FWHM [Å] |
|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| FIT3D | SED@ | GRANADA(+MILES) | Pad00 | Salp | 0.002, 0.008, 0.02, 0.03 | 156 | 0.001–13 | < 2 |
| STARLIGHT | CB07 | MILES | Pad94 | Chab | 0.004, 0.008, 0.02, 0.05 | 66 | 0.001–18 | 2.5 |
| STARLIGHT | BC03 | STELIB | Pad94 | Chab | 0.0001, 0.0004, 0.004, 0.008, 0.02, 0.05 | 150 | 0.001–18 | 3.0 |
| pPXF | V10 | MILES | Pad00 | Salp | 0.0004, 0.001, 0.004, 0.008, 0.019, 0.03 | 156 | 0.1–18 | 2.5 |
Notes. Col (1): stellar-subtraction method. Col (2): model. Col (3): name of the stellar library. Col (4): isochrone. Padova 1994 and 2000 are considered (see text). Col (5): initial mass function. Salpeter and Chabrier are used. Col (6): range of metallicity. Col (7): number of templates used in the fit. Col (8): age of the stellar population in gigayears. Col (9): resolution of the stellar library (FWHM) in Å.
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