Table D.1.
Results of the iterative parameter search for Schwarzschild models with different stellar mass models.
| Mass model | log(MBH/M⊙) | S | p | q | u | log fDM | log c | χ2/d.o.f. |
|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| M*, const/L | 7.90 ± 0.1 | *1.80±0.20 | 0.59±0.06 | 0.23±0.08 | 0.93±0.03 | 1.25±0.30 | 1.19±0.20 | 2.18 |
| M*, MW-IMF/L | 7.85 ± 0.1 | 0.83±0.04 | 0.59 ± 0.05 | 0.18 ± 0.08 | 0.93 ± 0.03 | 1.75 ± 0.30 | 0.95 ± 0.20 | 2.17 |
| M*, free-IMF/L | 7.60 ± 0.2 | 0.89±0.04 | 0.55 ± 0.10 | 0.20 ± 0.05 | 0.95 ± 0.05 | 1.78 ± 0.90 | 0.80 ± 0.30 | 2.18 |
Notes. This table summarises the results of Section 4.2. Column 1: Details of the stellar mass model used for the dynamical modelling. Columns 2 and 3: Parameters of the best-fitting models derived from the regular grid search: black hole mass MBH and scaling factor S. Columns 4 to 8: Parameters of the best-fitting models to constrain the global gravitational potential: p (intrinsic medium-to-major axis ratio), q (intrinsic minor-to-major axis ratio), u (ratio between projected and intrinsic major axis), the dark matter fraction at r200, fDM, and the dark matter concentration c. Column 9: The χ2 over the degrees of freedom. *For the model with constant mass-to-light ratio the mass scaling factor S corresponds to the derived stellar M*/LF850 in M⊙/L⊙.
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