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Table 1

Properties of the runs performed for the convergence tests.

Mtot ρc,gas N mgas ϵg
 [108   M [mH/cm3]  [M  [pc] 

9.5 0.071 213 = 8′192 3.16 × 104 100
216 = 65′536 4.11 × 103 50
219 = 524′288 5.00 × 102 25
222 = 4′194′304 6.17 × 101 12.5

3.0 0.022 213 = 8′192 1 × 104 100
216 = 65′536 1.3 × 103 50
219 = 524′288 1.58 × 102 25
222 = 4′194′304 1.95 × 101 12.5

Notes. Mtot is the initial total mass of the system, ρc,gas is the initial central gas density, N is the initial total number of particles (gas and dark matter) and ϵg is the gravitational softening. These models were run with c = 0.05 and ϵSN = 0.03.

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