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Fig. 4

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Moment 1 (intensity-weighted velocity) maps of CH3OH (22,1,0−31,2,0), H13CN (4−3), and SO (89−78) demonstrating rotation in their low-velocity outflow component. The velocity ranges used to compute the maps are ±4, ±5, and ±8 km s−1 for CH3OH, H13CN, and SO, respectively, and a cut at ~3σ is made. The black cross in all panels indicates the continuum peak.

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