Filamentary torus resulting from model 1; snapshots at 1 Myr. The torus is composed by a collection of cold filaments and a dense core located at the centrifugal barrier at 2 pc. In the left column, from top to bottom, the plotted quantities are logarithms of density, temperature, and pressure divided by the Boltzmann constant k _B . In the right column, from top to bottom, the panels corresponds to radial velocity, tangential velocity, and logarithm of angular momentum.