Fig. 6
From: A magnetized protostellar jet launched from the innermost disk at the truncation radius

The X-wind model for the jet. Left panel shows the density distribution (color image), velocity field (vectors), and streamlines (black curves) of the wind in our model. Thick red curves mark the CO shell for the outer boundary of the wind. Black hashed region shows the dusty disk. Right panel shows the model in 3D created with VisIt. It also shows the magnetic field at the base.