Fig. C.108

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Spectra of unidentified lines towards IRAS 15194-5115. The width of the region shaded in pink is twice the expansion velocity of the source CSE. The feature to the left of the 87.59 GHz line is a blend of the 30SiS 5−4 and SiN 2−1 lines. The u-lines are too weak to show any structure in the emission maps. They are not detected in the other two sources.
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