Fig. 3
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Column density maps, as resulting from an LTE model, for all species (rows) in components (columns) of N44. The cores SMA 7 in MM1 and SMA 3 in MM2 are labelled ‘1’ and ‘2’, respectively, and the clump of N44 is marked by a star (as designated in Zapata et al. 2012 and Motte et al. 2007). CH3OH 5 has been moved to align with H2CO 3, the broad components. Values for all LTE model parameters are listed in Table 2.
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