Same as Fig.5 but for G2835. At &#Xtextcircled;l, both edge-on stellar and gas projected velocity fields are quite disturbed due to the interaction of several galaxies. At this epoch, at least two galaxy satellites are present within 25 kpc. They can be identified in the ϵ_*-r-age and ϵ_*-r-metal diagram at r∼11 kpc and r∼17 kpc, where their stars are generally young (age< 2 Gyrs) with a global metalicity of ∼-1.2 (green) and ∼-0.35 (red) respectively. A clear counter-rotating stellar-gas disks are obtained at &#Xtextcircled;m within 5 kpc. Some new stars are forming with ϵ_*∼-1 and r< 10 kpc with a high metalicity. at epoch &#Xtextcircled;n, the new stars have now a high contribution within 15 kpc (ϵ_*∼-1) and tend to dominate at r> 5.5 kpc in the stellar projected velocity field.