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Fig. 21

image

Line shapes. Vertical dashed lines correspond to velocities 0, ±2.0, ±3.5, and ±5.2 km s−1 with respect to the stellar vLSR, where distinct emission features appear in multiple of the presented lines. Insets (with the same colour coding as the main plots) are added to several of the panels for increased visibility of these substructures.

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