Table 3.
Median of the logarithmic difference between the values of ⟨log(t*)⟩L and ⟨log(t*)⟩M in dex recovered by STECKMAP and the REBETIKO input parameter for TAU1 models.
| tool | S/N | SSP | ΔtL | ΔtM | SSP | ΔtL | ΔtM |
|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
| STECKMAP | 5 | BL | 0.08 | 0.2 | ML | 0.09 | 0.23 |
| 20 | 0.04 | 0.11 | 0.04 | 0.19 | |||
| 100 | 0.01 | 0.04 | 0.12 | 0.24 |
Notes. Column 1: Analysis tool; Col. 2: Signal-to-noise ratio of the input REBETIKO spectra; Cols. 3, and 6: spectral basis used: BaseL as defined in Sect. 3 (BL), and MILES (ML, Vazdekis et al. 2010); Cols. 4-5-7-8: median Δ⟨log(t*)⟩L, Δ⟨log(t*)⟩M for each SSP.
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