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. Author manuscript; available in PMC: 2016 Jun 6.
Published in final edited form as: Astron Astrophys. 2016 May;589:A60. doi: 10.1051/0004-6361/201527089

Fig. 2.

Fig. 2

Position-velocity diagrams along the major axis of the disk, from the NE to the SW as defined in Piétu et al. (2005). For comparison, we have overlaid the contours of the 13CO J=2→1 line in all panels. We note that there is an important asymmetry in the SO emission with very weak emission in the southwestern half.