Gas density (temperature) in upper (lower) half-plane in 2D simulations of the bow shock at different resolution using different solvers (simulation id indicated on the upper panel of each plot). The top row (a) is HD simulations with the HLL solver, 2nd row (b) is HD simulations with the hybrid Roe/HLL solver, 3rd row (c) is MHD simulations using the HLL solver and 4th row (d) is MHD simulations using the hybrid HLLD/HLL solver. All snapshots are taken at t = 0.43 Myr. Movies associated to this figure are available online.