Table 1
Main parameters of the five GC-system erosion simulations shown in Fig. 1.
| Galaxy | r h | M dyn | log (ρ3D) | f s,iso | f s,aniso | M V |
|
|
||||||
| NGC 4564 | 1.78 | 43.5 | 0.89 | 0.19 | 0.07 | −20.0 |
| NGC 4494 | 3.72 | 100 | 0.29 | 0.25 | 0.15 | −22.0 |
| IC 1459 | 6.0 | 300 | 0.14 | 0.30 | 0.19 | −22.7 |
| VCC 1073 | 2.0 | 3.75 | −0.33 | 0.34 | 0.25 | −17.5 |
| NGC 4889 | 25.0 | 2000 | −0.89 | 0.48 | 0.40 | −24.2 |
Notes. Half-light radius, rh, is given in kpc, dynamical galaxy mass, Mdyn, is given in units of 10. The survival fraction, fs, adopted here is the ratio of the number of GCs with mass after 10 Gyr to the number of GCs with mass at the start of the simulation. We show the results both for the isotropic and the radially anisotropic cases.
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