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Fig. 4

image

Comparison between o-NH3 (572 GHz) and o-H2O (557 GHz) Herschel-HIFI data from Flagey et al. (2013). The redshifted emission wing of water displays a clear signature of a broad outflow component from the source. Note that the water absorption is saturated around the systemic velocity (62 km s-1).

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