Fig. 2: Transverse position-velocity diagrams of H2CO emission across the outflow axis.
From: Direct evidence for magnetohydrodynamic disk winds driving rotating outflows in protostar HOPS 358
Each slice position corresponding to the transverse PV diagrams is shown in the moment 0 map of H2CO in Fig. 1. The value of zproj shown on each PV diagram indicates the central position of the respective slice. The colored dashed ellipse on each PV diagram represents the best-fit result from elliptical fitting. The purple and green dots correspond to the same reference points as those shown in Supplementary Fig. 1. Black contour levels correspond to 3, 6, and \(9{\sigma }_{{{{{\rm{H}}}}}_{2}{{{\rm{CO}}}}}\), while the magenta contour level corresponds to \(2{\sigma }_{{{{{\rm{H}}}}}_{2}{{{\rm{CO}}}}}\).
