Fig. 5
From: A magnetized protostellar jet launched from the innermost disk at the truncation radius
CO Channel maps at the two velocity ends of the linear velocity gradient across the jet axis. The black line indicates the cut position. Blue contours for the velocity \(v_\text {rel}\sim 21{-}22\) km s−1 while red contours for the velocity \(v_\text {rel}\sim 24{-}25\) km s−1. Red contours start from 20 K with a step of 10 K. Blue contours start from 22 K with a step of 11 K. The thick contours indicate the highest intensity levels and highlight the velocity gradient. The red and blue curves show the peak positions of the redshifted and blueshifted emission, respectively, derived from the Gaussian fitting. The ellipse shows the beam size.
