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Fig. 4

image

Summary of the produced maps for the 814 km s-1 component of the 20 km s-1 cloud. The contours show the moment 0 map of the H2CO(30,320,2) transition, produced over the whole velocity range of the source (levels: 3090% of the maximum in steps of 10%). The circle in the lower left corner shows the 33 beam.

This figure is made of several images, please see below:

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