Map of gas density in the midplane of the disk of the model GDw1e8_e3. In this case, the mass of the GC was 4 × 10⁵ M_⊙ and moved on the retrograde orbit. The frame shows the final state of the simulation, when the GC, marked by the dot, settles in the offset central density peak of the galaxy. The stellar barycenter of the galaxy is nearly the center of the coordinate system and is marked by the asterisk.