Table 2.
Summary of the results of the BGM FASt vs. BGM Std tests and the parameters for the SFH, the IMF, and the density laws of the model variants.
| Parameters of the Mother Simulation |
Parameters of BGM FASt and BGM Std. simulations |
FASt vs. Std |
Ext. |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SFH |
IMF |
Dens. law |
ID |
SFH |
IMF |
Dens. law |
δp |
% |
|
||||||||
| γ | α1 | α2 | α3 | x2 | ρ⊙ | hR | γ | α1 | α2 | α3 | x2 | ρ⊙ | hR | ||||
| 0.12 | 1.3 | 1.8 | 3.2 | 1.53 | 0.033 | 2170 | DBV* | 0.12 | 1.3 | 1.8 | 3.2 | 1.53 | 0.039 | 2530 | 1178 | +2.38 | D |
| 685 | +0.57 | M | |||||||||||||||
| DCV* | 0.00 | 1.3 | 1.8 | 3.2 | 1.53 | 0.033 | 2530 | 1623 | +3.7 | D | |||||||
| 932 | +2.00 | M | |||||||||||||||
| (DAV) | HRV | 0.12 | 1.6 | 1.6 | 3.0 | 1.00 | 0.033 | 2530 | 1722 | +1.49 | D | ||||||
| 1450 | –0.55 | M | |||||||||||||||
| SV | 0.12 | 2.35 | 2.35 | 2.35 | 1.53 | 0.033 | 2530 | 2284 | –5.22 | D | |||||||
| 2642 | –7.01 | M | |||||||||||||||
| 0.00 | 1.3 | 1.8 | 3.2 | 1.53 | 0.033 | 2530 | DAV* | 0.12 | 1.3 | 1.8 | 3.2 | 1.53 | 0.033 | 2170 | 1893 | –1.13 | D |
| 1683 | +0.77 | M | |||||||||||||||
| DBV* | 0.12 | 1.3 | 1.8 | 3.2 | 1.53 | 0.039 | 2530 | 1698 | +1.43 | D | |||||||
| 1866 | +1.60 | M | |||||||||||||||
| (DCV) | HRV | 0.12 | 1.6 | 1.6 | 3.0 | 1.00 | 0.033 | 2530 | 1748 | +0.47 | D | ||||||
| 1939 | +0.48 | M | |||||||||||||||
| SV | 0.12 | 2.35 | 2.35 | 2.35 | 1.53 | 0.033 | 2530 | 2993 | –6.26 | D | |||||||
| 3144 | –8.87 | M | |||||||||||||||
Notes. x1 = 0.5 for all the model variants. The units for this table are the same as in Table 1. The variants marked with an asterisk are those which are less affected by the sampling noise discussed in Appendix B. The final column indicates the assumed 3D extinction map in each case; it can be Drimmel & Spergel (2001) (D) or Marshall et al. (2006) (M).
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