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Table 1.

Total mass, number of particles N, particle mass M, and smoothing length l for the different galactic components.

Component Mtot (M) N M (M) l (pc)
Halo 1.9 × 1011 32768 5.9 × 106 1200
Bulge 6.7 × 109 16384 4.1 × 105 180
Disk 3.3 × 1010 32768 1.0 × 106 240

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