Table 1.
Fraction of galaxies changing SOM cell assignment as function of the SED component.
| SED component | Fraction of cell | Fraction of cell |
|---|---|---|
| change for the | change for the | |
| full sample | Rubin-LSSY Y10 sample | |
| Kroupa IMF | 1.4% | 2.3% |
| Salpeter IMF | 14.9% | 23.4% |
| No AGN | 6.6% | 6.5% |
| Temple+21 QSO | 57.4% | 43.6% |
| Temple+21 Nlr | 11.2% | 12.5% |
| Temple+21 QSO RELB | 57.3% | 43.7% |
| No gas emission | 43.6% | 63.1% |
| Variable log U | 17.2% | 25.0% |
| Z* = Zgas | 25.2% | 36.5% |
| No dust emission | 1.5% | 3.1% |
| Variable σdisp | 0.1% | 0.1% |
| Variable SBS | 0.8% | 1.8% |
| Variable fBHB | 5.4% | 11.1% |
| No post-AGB stars | 0.5% | 0.5% |
| No AGB dust model | 0.5% | 0.9% |
| Calzetti k(λ) | 89.6% | 80.9% |
| MW k(λ) | 88.6% | 76.3% |
| No WR | 11.3% | 12.2% |
| Variable IGMabs | 16.4% | 6.0% |
| TP-AGB C&G 2010 | 0.0% | 0.0% |
| TP-AGB Padova 2007 | 0.0% | 0.0% |
| P-β+ | 84.2% | 82.2% |
Notes. For each SED modelling component that we vary (left column), the table shows the fraction of galaxies whose assigned cell in the SOM changes with respect to the one assigned with the fiducial SED model. The central column refers to the case where we consider all the 106 galaxies in the sample. The right-hand column refers, instead, to the case where galaxies are selected using the Rubin-LSST Y10 cut of i ≤ 25.3 (right-hand column). We apply the same cut to each component based on the i-band magnitudes of the fiducial sample in order to compare always the same set of galaxies.
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