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Table 1

3D model properties.

Model ID (d3gt57g44) Box size (Mm3) Resolution (km3) Grid points Nx × Ny × Nz Teff (K) Bz〉 (G) Rad. trans. Module
msc600 8.0 × 8.0 × 2.3 32× 32× 10 … 15 250 × 250 × 207 5773 ± 9.4 MSCrad
n59 5.6 × 5.6 × 2.3 40 × 40 × 15 140 × 140 × 150 5774 ± 16 LCFrad
m595 5.6 × 5.6 × 2.3 40 × 40 × 15 140 × 140 × 150 5775 ± 15 MSCrad

b000 5.6 × 5.6 × 2.3 40 × 40 × 15 140 × 140 × 150 5750 ± 19 0 MSCrad
b200 5.6 × 5.6 × 2.3 40 × 40 × 15 140 × 140 × 150 5793 ± 17 200 MSCrad

Notes. “Model ID” lists the name of a 3D model used in this paper (note all models share the prefix “d3gt57g44”), “Box Size” the geometrical size of its computational domain, “Resolution” the applied grid spacing, “Grid Points” the number of mesh points per dimension, “Teff” the effective temperature of the model, “〈Bz〉” the mean magnetic field component in vertical direction, and “Rad. Trans. Module” the name of the radiation transport module used (see Sect. 2.1 for an explanation). Different from the other models, the msc600 model uses a variable grid spacing in the vertical direction; for that reason the covered range is provided. We note that ‘±’ in “Teff” should not be interpreted as an uncertainty: it is the natural dispersion of effective temperature in the time series illustrating fluctuations between snapshots. Each model has log(g) = 4.44 and solar metallicity.

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